A potelyt.com – Photography & Imaging Resources
quick link 1 quick link 2
quick link 3
quick link 4
ad

When you use links on apotelyt.com to buy products,
the site may earn a commission.

PW

Panasonic G1 vs Pentax K-3 II

The Panasonic Lumix DMC-G1 and the Pentax K-3 II are two digital cameras that were announced, respectively, in September 2008 and April 2015. The G1 is a mirrorless interchangeable lens camera, while the K-3 II is a DSLR. The cameras are based on a Four Thirds (G1) and an APS-C (K-3 II) sensor. The Panasonic has a resolution of 12 megapixels, whereas the Pentax provides 24.1 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Panasonic G1
versus
Pentax K-3 II
Panasonic G1   Pentax K-3 II
Mirrorless system camera Digital single lens reflex
Micro Four Thirds lenses Pentax K mount lenses
12 MP – Four Thirds sensor 24.1 MP – APS-C sensor
no Video 1080/60i Video
ISO 100-1,600 (100 - 3,200) ISO 100-51,200
Electronic viewfinder (1440k dots) Optical viewfinder
3.0" LCD – 460k dots 3.2" LCD – 1037k dots
Swivel screen (not touch-sensitive) Fixed screen (not touch-sensitive)
3 shutter flaps per second 8.3 shutter flaps per second
Lens stabilization onlyIn-body stabilization
not weather sealedWeathersealed body
410 shots per battery charge720 shots per battery charge
124 x 84 x 45 mm, 360 g 131 x 100 x 77 mm, 800 g
logo
Check G1 offers at
ebay.com
logo
Check K-3 II offers at
ebay.com

Going beyond this snapshot of core features and characteristics, what are the differences between the Panasonic Lumix DMC-G1 and the Pentax K-3 II? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.

ad

Body comparison

An illustration of the physical size and weight of the Panasonic G1 and the Pentax K-3 II is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All width, height and depth dimensions are rounded to the nearest millimeter.

The K-3 II can be obtained in two different colors (black, silver), while the G1 is only available in black.

Size Panasonic G1 vs Pentax K-3 II
Compare G1 versus K-3 II top
Comparison G1 or K-3 II rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Pentax K-3 II is notably larger (26 percent) than the Panasonic G1. Moreover, the K-3 II is substantially heavier (122 percent) than the G1. It is noteworthy in this context that the K-3 II is splash and dust-proof, while the G1 does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. Hence, you might want to study and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.

Concerning battery life, the G1 gets 410 shots out of its Panasonic DMW-BLB13 battery, while the K-3 II can take 720 images on a single charge of its Pentax D-LI90 power pack.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.

scroll hint
Body Specifications
  empty Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price
Street
Price
1.
 
Panasonic G1 124 mm 84 mm 45 mm 360 g 410 i Sep 2008 US$ 599ebay.com
2.
 
Pentax K-3 II 131 mm 100 mm 77 mm 800 g 720 i Apr 2015 US$ 1 099ebay.com
3.
 
Nikon D7200 136 mm 107 mm 76 mm 765 g 1110 i Mar 2015 US$ 1 199ebay.com
4.
 
Olympus E-410 130 mm 91 mm 53 mm 435 g 500 i Mar 2007 US$ 699ebay.com
5.
 
Panasonic G2 124 mm 84 mm 74 mm 428 g 360 i Mar 2010 US$ 599ebay.com
6.
 
Panasonic G10 124 mm 84 mm 74 mm 388 g 380 i Mar 2010 US$ 499ebay.com
7.
 
Panasonic GF1 119 mm 71 mm 36 mm 385 g 380 i Sep 2009 US$ 749ebay.com
8.
 
Panasonic GF2 113 mm 68 mm 33 mm 310 g 300 i Nov 2010 US$ 549ebay.com
9.
 
Panasonic GF3 108 mm 67 mm 32 mm 264 g 300 i Jun 2011 US$ 549ebay.com
10.
 
Panasonic GF5 108 mm 67 mm 37 mm 267 g 360 i Apr 2012 US$ 499ebay.com
11.
 
Panasonic GF6 111 mm 65 mm 38 mm 323 g 340 i Apr 2013 US$ 499ebay.com
12.
 
Panasonic GH1 124 mm 90 mm 45 mm 385 g 300 i Mar 2009 US$ 899ebay.com
13.
 
Panasonic L10 135 mm 96 mm 78 mm 556 g 450 i Aug 2007 US$ 599ebay.com
14.
 
Pentax K-3 131 mm 100 mm 77 mm 800 g 560 i Oct 2013 US$ 1 299ebay.com
15.
 
Pentax K-3 III 135 mm 104 mm 74 mm 820 g 800 i Mar 2021 US$ 1 999 amazon.com
16.
 
Pentax K-5 II 131 mm 97 mm 73 mm 760 g 740 i Sep 2012 US$ 1 099ebay.com
17.
 
Pentax K-S2 123 mm 91 mm 73 mm 678 g 410 i Feb 2015 US$ 749ebay.com
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.
  empty Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price
Street
Price
  empty Camera
Model

Any camera decision will naturally be influenced heavily by the price. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The G1 was launched at a markedly lower price (by 45 percent) than the K-3 II, which puts it into a different market segment. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

Sensor comparison

The size of the imaging sensor is a crucial determinant of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.

Of the two cameras under consideration, the Panasonic G1 features a Four Thirds sensor and the Pentax K-3 II an APS-C sensor. The sensor area in the K-3 II is 63 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 1.5. The sensor in the G1 has a native 4:3 aspect ratio, while the one in the K-3 II offers a 3:2 aspect.

Panasonic G1 and Pentax K-3 II sensor measures

With 24.1MP, the K-3 II offers a higher resolution than the G1 (12MP), but the K-3 II has smaller individual pixels (pixel pitch of 3.90μm versus 4.33μm for the G1). Yet, the K-3 II is a much more recent model (by 6 years and 7 months) than the G1, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that the K-3 II has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The resolution advantage of the Pentax K-3 II implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the K-3 II for good quality output (200 dots per inch) amounts to 30.1 x 20 inches or 76.4 x 50.8 cm, for very good quality (250 dpi) 24.1 x 16 inches or 61.1 x 40.6 cm, and for excellent quality (300 dpi) 20.1 x 13.3 inches or 50.9 x 33.9 cm. The corresponding values for the Panasonic G1 are 20 x 15 inches or 50.8 x 38.1 cm for good quality, 16 x 12 inches or 40.6 x 30.5 cm for very good quality, and 13.3 x 10 inches or 33.9 x 25.4 cm for excellent quality prints.

Unlike the G1, the K-3 II has the capacity to capture high quality composite images by combining multiple shots after shifting its sensor by miniscule distances. This multi-shot, pixel-shift mode is most suitable for photography of stationary objects (landscapes, studio scenes).

The Panasonic Lumix DMC-G1 has a native sensitivity range from ISO 100 to ISO 1600, which can be extended to ISO 100-3200. The corresponding ISO settings for the Pentax K-3 II are ISO 100 to ISO 51200 (no boost).

Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.

G1 versus K-3 II MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). Of the two cameras under consideration, the K-3 II offers substantially better image quality than the G1 (overall score 27 points higher). The advantage is based on 2.5 bits higher color depth, 3.3 EV in additional dynamic range, and 1.3 stops in additional low light sensitivity. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

scroll hint
Sensor Characteristics
  empty Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Panasonic G1 Four Thirds 12.0 4000 3000i21.110.346353
2.
 
Pentax K-3 II APS-C 24.1 6016 40001080/60i23.613.6110680
3.
 
Nikon D7200 APS-C 24.0 6000 40001080/60p24.514.6133387
4.
 
Olympus E-410 Four Thirds 10.0 3648 2736i21.110.049451
5.
 
Panasonic G2 Four Thirds 12.0 4000 3000720/30p21.210.349353
6.
 
Panasonic G10 Four Thirds 12.0 4000 3000720/30p21.210.141152
7.
 
Panasonic GF1 Four Thirds 12.0 4000 3000720/30p21.210.351354
8.
 
Panasonic GF2 Four Thirds 12.0 4000 30001080/60i21.210.350654
9.
 
Panasonic GF3 Four Thirds 12.0 4000 30001080/60i20.610.145950
10.
 
Panasonic GF5 Four Thirds 12.0 4000 30001080/60i20.510.057350
11.
 
Panasonic GF6 Four Thirds 15.8 4592 34481080/60i20.710.662254
12.
 
Panasonic GH1 Four Thirds 12.0 4000 30001080/24p21.611.677264
13.
 
Panasonic L10 Four Thirds 10.0 3648 2736i21.310.842955
14.
 
Pentax K-3 APS-C 24.1 6016 40001080/60i23.713.4121680
15.
 
Pentax K-3 III APS-C 25.6 6192 41284K/30p24.213.7208385
16.
 
Pentax K-5 II APS-C 16.1 4928 32641080/25p23.814.1123582
17.
 
Pentax K-S2 APS-C 20.0 5472 36481080/30p23.612.9151479
Note: DXO values in italics represent estimates based on sensor size and age.
  empty Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
  empty Camera
Model

Many modern cameras are not only capable of taking still images, but can also record movies. The K-3 II indeed provides for movie recording, while the G1 does not. The highest resolution format that the K-3 II can use is 1080/60i.

Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. For example, the G1 has an electronic viewfinder (1440k dots), while the K-3 II has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The viewfinders of both cameras offer the same field of view (100%), but the viewfinder of the G1 has a higher magnification than the one of the K-3 II (0.70x vs 0.63x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The adjacent table lists some of the other core features of the Panasonic G1 and Pentax K-3 II along with similar information for a selection of comparators.

scroll hint
Core Features
  empty Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Specifications
(inch/000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Max
Shutter
Speed *
Max
Shutter
Flaps *
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Panasonic G11440 i3.0 / 460 swivel i 1/4000s 3.0/s i i
2.
 
Pentax K-3 IIoptical i3.2 / 1037 fixed i 1/8000s 8.3/s i i
3.
 
Nikon D7200optical i3.2 / 1229 fixed i 1/8000s 6.0/s i i
4.
 
Olympus E-410optical i2.5 / 215 fixed i 1/4000s 3.0/s i i
5.
 
Panasonic G21440 i3.0 / 460 swivel i 1/4000s 2.6/s i i
6.
 
Panasonic G10202 i3.0 / 460 fixed i 1/4000s 2.6/s i i
7.
 
Panasonic GF1optional i3.0 / 460 fixed i 1/4000s 3.0/s i i
8.
 
Panasonic GF2optional i3.0 / 460 fixed i 1/4000s 2.6/s i i
9.
 
Panasonic GF3i i3.0 / 460 fixed i 1/4000s 3.2/s i i
10.
 
Panasonic GF5i i3.0 / 920 fixed i 1/4000s 4.0/s i i
11.
 
Panasonic GF6i i3.0 / 1040 tilting i 1/4000s 4.2/s i i
12.
 
Panasonic GH11440 i3.0 / 460 swivel i 1/4000s 3.0/s i i
13.
 
Panasonic L10optical i2.5 / 207 swivel i 1/4000s 3.0/s i i
14.
 
Pentax K-3optical i3.2 / 1037 fixed i 1/8000s 8.3/s i i
15.
 
Pentax K-3 IIIoptical i3.2 / 1620 fixed i 1/8000s 12.0/s i i
16.
 
Pentax K-5 IIoptical i3.0 / 921 fixed i 1/8000s 7.0/s i i
17.
 
Pentax K-S2optical i3.0 / 921 swivel i 1/6000s 5.4/s i i
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.
  empty Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Specifications
(inch/000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Max
Shutter
Speed *
Max
Shutter
Flaps *
Built-in
Flash
(yes/no)
Built-in
Image
Stab
  empty Camera
Model

One difference between the cameras concerns the presence of an on-board flash. The G1 has one, while the K-3 II does not. While the built-in flash of the G1 is not very powerful, it can at times be useful as a fill-in light.

The G1 has an articulated LCD that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in snapping selfies. In contrast, the K-3 II does not have a selfie-screen.

The Pentax K-3 II has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.

The G1 writes its imaging data to SDHC cards, while the K-3 II uses SDXC cards. The K-3 II features dual card slots, which can be very useful in case a memory card fails. In contrast, the G1 only has one slot. The K-3 II supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the G1 cannot take advantage of Ultra High Speed SD cards.

Connectivity comparison

For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Panasonic Lumix DMC-G1 and Pentax K-3 II and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

scroll hint
Input-Output Connections
  empty Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Panasonic G1ii / iiimini2.0iii
2.
 
Pentax K-3 IIimono / monoiimini3.0iii
3.
 
Nikon D7200istereo / monoiimini2.0iii
4.
 
Olympus E-410ii / iiii2.0iii
5.
 
Panasonic G2istereo / monoiimini2.0iii
6.
 
Panasonic G10imono / iiimini2.0iii
7.
 
Panasonic GF1imono / monoiimini2.0iii
8.
 
Panasonic GF2istereo / monoiimini2.0iii
9.
 
Panasonic GF3istereo / monoiimini2.0iii
10.
 
Panasonic GF5istereo / monoiimini2.0iii
11.
 
Panasonic GF6istereo / monoiimini2.0iii
12.
 
Panasonic GH1istereo / iiimini2.0iii
13.
 
Panasonic L10ii / iiii2.0iii
14.
 
Pentax K-3imono / monoiimini3.0iii
15.
 
Pentax K-3 IIIistereo / monoiimicro3.2iii
16.
 
Pentax K-5 IIistereo / monoiimini2.0iii
17.
 
Pentax K-S2imono / monoiimicro2.0iii
  empty Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
  empty Camera
Model

Studio photographers will appreciate that the Pentax K-3 II (unlike the G1) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Travel and landscape photographers will find it useful that the K-3 II has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.

Both the G1 and the K-3 II have been discontinued, but can regularly be found used on ebay. The G1 was replaced by the Panasonic G2, while the K-3 II was followed by the Pentax K-3 III. Further information on the features and operation of the G1 and K-3 II can be found, respectively, in the Panasonic G1 Manual (free pdf) or the online Pentax K-3 II Manual.

Review summary

So what conclusions can be drawn? Is the Panasonic G1 better than the Pentax K-3 II or vice versa? The listing below highlights the relative strengths of the two models.

ilogo

Advantages of the Panasonic Lumix DMC-G1:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • More framing info: Has an electronic viewfinder that displays shooting data.
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.70x vs 0.63x).
  • More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • More compact: Is smaller (124x84mm vs 131x100mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 440g or 55 percent) and hence easier to carry around.
  • More legacy lens friendly: Can take a broad range of non-native lenses via adapters.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • More affordable: Was introduced into a lower priced category (45 percent cheaper at launch).
  • More heavily discounted: Has been available for much longer (launched in September 2008).

ilogo

Arguments in favor of the Pentax K-3 II:

  • More detail: Has more megapixels (24.1 vs 12MP), which boosts linear resolution by 44%.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • High quality composites: Can combine several shots after pixel-shifting its sensor.
  • Better image quality: Scores substantially higher (27 points) in the DXO overall evaluation.
  • Richer colors: Generates noticeably more natural colors (2.5 bits more color depth).
  • More dynamic range: Captures a broader range of light and dark details (3.3 EV of extra DR).
  • Better low-light sensitivity: Can shoot in dim conditions (1.3 stops ISO advantage).
  • Broader imaging potential: Can capture not only stills but also 1080/60i video.
  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • Easier setting verification: Features a control panel on top to check shooting parameters.
  • Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (1037k vs 460k dots).
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
  • Faster burst: Shoots at higher frequency (8.3 vs 3 flaps/sec) to capture the decisive moment.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • Longer lasting: Gets more shots (720 versus 410) out of a single battery charge.
  • Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • Easier geotagging: Features an internal GPS sensor to log localization data.
  • Faster data transfer: Supports a more advanced USB protocol (3.0 vs 2.0).
  • Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
  • Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More modern: Reflects 6 years and 7 months of technical progress since the G1 launch.

If the number of relative strengths (bullet points above) is taken as a guide, the K-3 II is the clear winner of the contest (24 : 11 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

G1 11:24 K-3 II

How about other alternatives? Do the specifications of the Panasonic G1 and the Pentax K-3 II place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera and Best DSLR Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains incomplete and does no justice, for example, to the way the G1 or the K-3 II perform in practice. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.

Expert reviews

This is why hands-on reviews by experts are important. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

scroll hint
Expert Camera Reviews
  empty  Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price
Street
Price
1.
 
Panasonic G1..+ +..70/1004/54.5/5 Sep 2008 US$ 599ebay.com
2.
 
Pentax K-3 II4.5/5......5/55/5 Apr 2015 US$ 1 099ebay.com
3.
 
Nikon D72004/5+ +..84/1004.5/54.5/5 Mar 2015 US$ 1 199ebay.com
4.
 
Olympus E-410..86/100..+ +4/54.5/5 Mar 2007 US$ 699ebay.com
5.
 
Panasonic G2......72/1004/54.5/5 Mar 2010 US$ 599ebay.com
6.
 
Panasonic G103/5....70/1004/54/5 Mar 2010 US$ 499ebay.com
7.
 
Panasonic GF1..85/100..69/1004.5/54.5/5 Sep 2009 US$ 749ebay.com
8.
 
Panasonic GF23/582/100..70/1004.5/54.5/5 Nov 2010 US$ 549ebay.com
9.
 
Panasonic GF33/582/100..71/1004.5/54/5 Jun 2011 US$ 549ebay.com
10.
 
Panasonic GF53/5......4.5/54.5/5 Apr 2012 US$ 499ebay.com
11.
 
Panasonic GF6..+ +....4.5/54.5/5 Apr 2013 US$ 499ebay.com
12.
 
Panasonic GH1..+ +..72/1004.5/54.5/5 Mar 2009 US$ 899ebay.com
13.
 
Panasonic L10..85/100..+3.5/54/5 Aug 2007 US$ 599ebay.com
14.
 
Pentax K-34/5....83/1005/55/5 Oct 2013 US$ 1 299ebay.com
15.
 
Pentax K-3 III4/5..3/5..4.5/5.. Mar 2021 US$ 1 999 amazon.com
16.
 
Pentax K-5 II5/5....80/1005/54.5/5 Sep 2012 US$ 1 099ebay.com
17.
 
Pentax K-S24.5/5......5/54.5/5 Feb 2015 US$ 749ebay.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.
  empty  Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price
Street
Price
  empty  Camera 
 Model 

The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

logo
Check G1 offers at
ebay.com
logo
Check K-3 II offers at
ebay.com

Other camera comparisons

Did this review help to inform your camera decision process? If you would like to see a different side-by-side camera review, just use the search menu below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

~
  • Credit Card
  • Canon 1D
  • Canon 1D Mark II
  • Canon 1D Mark II N
  • Canon 1D Mark III
  • Canon 1D Mark IV
  • Canon 1Ds
  • Canon 1Ds Mark II
  • Canon 1Ds Mark III
  • Canon 1D C
  • Canon 1D X
  • Canon 1D X Mark II
  • Canon 1D X Mark III
  • Canon 5D
  • Canon 5D Mark II
  • Canon 5D Mark III
  • Canon 5D Mark IV
  • Canon 5DS
  • Canon 5DS R
  • Canon 6D
  • Canon 6D Mark II
  • Canon 7D
  • Canon 7D II
  • Canon 10D
  • Canon 20D
  • Canon 30D
  • Canon 40D
  • Canon 50D
  • Canon 60D
  • Canon 70D
  • Canon 77D
  • Canon 80D
  • Canon 90D
  • Canon D30
  • Canon D60
  • Canon G1 X
  • Canon G1 X Mark II
  • Canon G1 X Mark III
  • Canon G3 X
  • Canon G5 X
  • Canon G5 X Mark II
  • Canon G7 X
  • Canon G7 X Mark II
  • Canon G7 X Mark III
  • Canon G9 X
  • Canon G9 X Mark II
  • Canon G12
  • Canon G15
  • Canon G16
  • Canon M
  • Canon M3
  • Canon M5
  • Canon M6
  • Canon M6 Mark II
  • Canon M10
  • Canon M50
  • Canon M50 Mark II
  • Canon M100
  • Canon M200
  • Canon R
  • Canon R1
  • Canon R3
  • Canon R5
  • Canon R5 Mark II
  • Canon R5 C
  • Canon R6
  • Canon R6 Mark II
  • Canon R7
  • Canon R8
  • Canon R10
  • Canon R50
  • Canon R50 V
  • Canon R100
  • Canon RP
  • Canon S120
  • Canon SL1
  • Canon SL2
  • Canon SL3
  • Canon SX1
  • Canon SX10
  • Canon SX20
  • Canon SX30
  • Canon SX40
  • Canon SX50
  • Canon SX60
  • Canon SX70
  • Canon SX400
  • Canon SX410
  • Canon SX420
  • Canon SX430
  • Canon SX500
  • Canon SX510
  • Canon SX520
  • Canon SX530
  • Canon SX540
  • Canon SX600
  • Canon SX610
  • Canon SX620
  • Canon SX700
  • Canon SX710
  • Canon SX720
  • Canon SX730
  • Canon SX740
  • Canon Rebel
  • Canon T1i
  • Canon T2i
  • Canon T3
  • Canon T3i
  • Canon T4i
  • Canon T5
  • Canon T5i
  • Canon T6
  • Canon T6i
  • Canon T6s
  • Canon T7
  • Canon T7i
  • Canon T8i
  • Canon T100
  • Canon V1
  • Canon XC10
  • Canon XS
  • Canon XSi
  • Canon XT
  • Canon XTi
  • Contax N Digital
  • Epson R-D1
  • Fujifilm GFX 50R
  • Fujifilm GFX 50S
  • Fujifilm GFX 50S II
  • Fujifilm GFX 100
  • Fujifilm GFX 100 II
  • Fujifilm GFX 100RF
  • Fujifilm GFX 100S
  • Fujifilm GFX 100S II
  • Fujifilm X-A1
  • Fujifilm X-A2
  • Fujifilm X-A3
  • Fujifilm X-A5
  • Fujifilm X-A7
  • Fujifilm X-A10
  • Fujifilm X-E1
  • Fujifilm X-E2
  • Fujifilm X-E2S
  • Fujifilm X-E3
  • Fujifilm X-E4
  • Fujifilm X-E5
  • Fujifilm X-H1
  • Fujifilm X-H2
  • Fujifilm X-H2S
  • Fujifilm X-M1
  • Fujifilm X-M5
  • Fujifilm X-Pro1
  • Fujifilm X-Pro2
  • Fujifilm X-Pro3
  • Fujifilm X-S10
  • Fujifilm X-S20
  • Fujifilm X-T1
  • Fujifilm X-T2
  • Fujifilm X-T3
  • Fujifilm X-T4
  • Fujifilm X-T5
  • Fujifilm X-T10
  • Fujifilm X-T20
  • Fujifilm X-T30
  • Fujifilm X-T30 II
  • Fujifilm X-T50
  • Fujifilm X-T100
  • Fujifilm X-T200
  • Fujifilm X10
  • Fujifilm X20
  • Fujifilm X30
  • Fujifilm X70
  • Fujifilm X100
  • Fujifilm X100S
  • Fujifilm X100T
  • Fujifilm X100F
  • Fujifilm X100V
  • Fujifilm X100VI
  • Fujifilm XF10
  • Fujifilm XQ1
  • Fujifilm XQ2
  • Fujifilm XP120
  • Fujifilm XP130
  • Fujifilm XP140
  • Hasselblad X1D
  • Hasselblad X1D II
  • Hasselblad X2D 100C
  • Kodak AZ901
  • Kodak S-1
  • Leica C-LUX
  • Leica CL
  • Leica D-LUX Typ 109
  • Leica D-LUX 5
  • Leica D-LUX 6
  • Leica D-LUX 7
  • Leica D-LUX 8
  • Leica Digilux 3
  • Leica M Typ 240
  • Leica M-E Typ 240
  • Leica M Typ 262
  • Leica M8
  • Leica M9
  • Leica M10
  • Leica M10-P
  • Leica M10-R
  • Leica M11
  • Leica Q Typ 116
  • Leica Q2
  • Leica Q3
  • Leica S1
  • Leica S2
  • Leica S3
  • Leica S Typ 006
  • Leica S-E Typ 006
  • Leica S Typ 007
  • Leica SL
  • Leica SL2
  • Leica SL2-S
  • Leica SL3
  • Leica SL3-S
  • Leica T
  • Leica TL
  • Leica TL2
  • Leica V-LUX 1
  • Leica V-LUX 2
  • Leica V-LUX 3
  • Leica V-LUX 4
  • Leica V-LUX Typ 114
  • Leica V-LUX 5
  • Leica X1
  • Leica X2
  • Leica X Vario
  • Leica X Typ 113
  • Leica X-U Typ 113
  • Leitz Ur-Leica
  • Nikon 1 J4
  • Nikon 1 J5
  • Nikon 1 V1
  • Nikon 1 V2
  • Nikon 1 V3
  • Nikon Coolpix A
  • Nikon A1000
  • Nikon B500
  • Nikon B600
  • Nikon B700
  • Nikon D1
  • Nikon D1H
  • Nikon D1X
  • Nikon D2H
  • Nikon D2X
  • Nikon D2Xs
  • Nikon D3
  • Nikon D3S
  • Nikon D3X
  • Nikon D4
  • Nikon D4S
  • Nikon D5
  • Nikon D6
  • Nikon D40
  • Nikon D40X
  • Nikon D50
  • Nikon D60
  • Nikon D70
  • Nikon D70s
  • Nikon D80
  • Nikon D90
  • Nikon D100
  • Nikon D200
  • Nikon D300
  • Nikon D300S
  • Nikon D500
  • Nikon D600
  • Nikon D610
  • Nikon D700
  • Nikon D750
  • Nikon D780
  • Nikon D800
  • Nikon D800E
  • Nikon D810
  • Nikon D850
  • Nikon D3000
  • Nikon D3100
  • Nikon D3200
  • Nikon D3300
  • Nikon D3400
  • Nikon D3500
  • Nikon D5000
  • Nikon D5100
  • Nikon D5200
  • Nikon D5300
  • Nikon D5500
  • Nikon D5600
  • Nikon D7000
  • Nikon D7100
  • Nikon D7200
  • Nikon D7500
  • Nikon Df
  • Nikon L840
  • Nikon P900
  • Nikon P950
  • Nikon P1000
  • Nikon P1100
  • Nikon P7800
  • Nikon W150
  • Nikon W300
  • Nikon Z5
  • Nikon Z5 II
  • Nikon Z6
  • Nikon Z6 II
  • Nikon Z6 III
  • Nikon Z7
  • Nikon Z7 II
  • Nikon Z8
  • Nikon Z9
  • Nikon Z30
  • Nikon Z50
  • Nikon Z50 II
  • Nikon Zf
  • Nikon Z fc
  • Olympus E-1
  • Olympus E-3
  • Olympus E-5
  • Olympus E-30
  • Olympus E-300
  • Olympus E-330
  • Olympus E-400
  • Olympus E-410
  • Olympus E-420
  • Olympus E-450
  • Olympus E-500
  • Olympus E-510
  • Olympus E-520
  • Olympus E-600
  • Olympus E-620
  • Olympus E-M1
  • Olympus E-M1 II
  • Olympus E-M1 III
  • Olympus E-M1X
  • Olympus E-M5
  • Olympus E-M5 II
  • Olympus E-M5 III
  • Olympus E-M10
  • Olympus E-M10 II
  • Olympus E-M10 III
  • Olympus E-M10 IV
  • Olympus E-P1
  • Olympus E-P2
  • Olympus E-P3
  • Olympus E-P5
  • Olympus E-P7
  • Olympus E-PL1
  • Olympus E-PL2
  • Olympus E-PL3
  • Olympus E-PL5
  • Olympus E-PL6
  • Olympus E-PL7
  • Olympus E-PL8
  • Olympus E-PL9
  • Olympus E-PL10
  • Olympus E-PM1
  • Olympus E-PM2
  • Olympus PEN-F
  • Olympus Stylus 1
  • Olympus Stylus 1s
  • Olympus TG-4
  • Olympus TG-5
  • Olympus TG-6
  • Olympus XZ-1
  • Olympus XZ-2
  • OM System OM-1
  • OM System OM-1 II
  • OM System OM-3
  • OM System OM-5
  • OM System OM-5 II
  • OM System TG-7
  • Panasonic FZ80
  • Panasonic FZ80D
  • Panasonic FZ100
  • Panasonic FZ150
  • Panasonic FZ200
  • Panasonic FZ300
  • Panasonic FZ1000
  • Panasonic FZ1000 II
  • Panasonic FZ2500
  • Panasonic G1
  • Panasonic G2
  • Panasonic G3
  • Panasonic G5
  • Panasonic G6
  • Panasonic G7
  • Panasonic G9
  • Panasonic G9 II
  • Panasonic G10
  • Panasonic G85
  • Panasonic G97
  • Panasonic G95
  • Panasonic G100
  • Panasonic GF1
  • Panasonic GF2
  • Panasonic GF3
  • Panasonic GF5
  • Panasonic GF6
  • Panasonic GF7
  • Panasonic GH1
  • Panasonic GH2
  • Panasonic GH3
  • Panasonic GH4
  • Panasonic GH5
  • Panasonic GH5 II
  • Panasonic GH5s
  • Panasonic GH6
  • Panasonic GH7
  • Panasonic GM1
  • Panasonic GM5
  • Panasonic GX1
  • Panasonic GX7
  • Panasonic GX8
  • Panasonic GX9
  • Panasonic GX85
  • Panasonic GX850
  • Panasonic L1
  • Panasonic L10
  • Panasonic LF1
  • Panasonic LX5
  • Panasonic LX7
  • Panasonic LX10
  • Panasonic LX100
  • Panasonic LX100 II
  • Panasonic S1
  • Panasonic S1 II
  • Panasonic S1H
  • Panasonic S1R
  • Panasonic S1R II
  • Panasonic S5
  • Panasonic S5 II
  • Panasonic S9
  • Panasonic TS7
  • Panasonic ZS70
  • Panasonic ZS80
  • Panasonic ZS100
  • Panasonic ZS200
  • Pentax 645D
  • Pentax 645Z
  • Pentax K-1
  • Pentax K-1 II
  • Pentax K-3
  • Pentax K-3 II
  • Pentax K-3 III
  • Pentax K-5
  • Pentax K-5 II
  • Pentax K-30
  • Pentax K-50
  • Pentax K-70
  • Pentax K-500
  • Pentax KP
  • Pentax K-S1
  • Pentax K-S2
  • Pentax MX-1
  • Pentax Q
  • Pentax WG-8
  • Pentax WG-90
  • Pentax WG-1000
  • Ricoh GR
  • Ricoh GR II
  • Ricoh GR III
  • Ricoh GR IIIx
  • Ricoh WG-6
  • Ricoh WG-60
  • Samsung NX1
  • Samsung NX30
  • Samsung NX500
  • Sigma fp
  • Sigma fp L
  • Sony A1
  • Sony A1 II
  • Sony A7
  • Sony A7 II
  • Sony A7 III
  • Sony A7 IV
  • Sony A7C
  • Sony A7C II
  • Sony A7C R
  • Sony A7R
  • Sony A7R II
  • Sony A7R III
  • Sony A7R IIIA
  • Sony A7R IV
  • Sony A7R IVA
  • Sony A7R V
  • Sony A7S
  • Sony A7S II
  • Sony A7S III
  • Sony A9
  • Sony A9 II
  • Sony A9 III
  • Sony A58
  • Sony A68
  • Sony A77
  • Sony A77 II
  • Sony A99
  • Sony A99 II
  • Sony A850
  • Sony A900
  • Sony A3000
  • Sony A5000
  • Sony A5100
  • Sony A6000
  • Sony A6100
  • Sony A6300
  • Sony A6400
  • Sony A6500
  • Sony A6600
  • Sony A6700
  • Sony H200
  • Sony H300
  • Sony H400
  • Sony HX80
  • Sony HX90V
  • Sony HX95
  • Sony HX99
  • Sony HX350
  • Sony HX400V
  • Sony NEX-3
  • Sony NEX-3N
  • Sony NEX-5
  • Sony NEX-5N
  • Sony NEX-5R
  • Sony NEX-5T
  • Sony NEX-6
  • Sony NEX-7
  • Sony NEX-C3
  • Sony NEX-F3
  • Sony RX0
  • Sony RX0 II
  • Sony RX1
  • Sony RX1R
  • Sony RX1R II
  • Sony RX1R III
  • Sony RX10
  • Sony RX10 II
  • Sony RX10 III
  • Sony RX10 IV
  • Sony RX100
  • Sony RX100 II
  • Sony RX100 III
  • Sony RX100 IV
  • Sony RX100 V
  • Sony RX100 VI
  • Sony RX100 VII
  • Sony WX800
  • Sony ZV-1
  • Sony ZV-1 II
  • Sony ZV-1F
  • Sony ZV-E1
  • Sony ZV-E10
  • Sony ZV-E10 II
  • YI M1
  • Zeiss ZX1
loader
ad

Specifications: Panasonic G1 vs Pentax K-3 II

Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.

Camera Specifications
Camera Model Panasonic G1 Pentax K-3 II
Camera Type Mirrorless system camera Digital single lens reflex
Camera Lens Micro Four Thirds lenses Pentax K mount lenses
Launch Date September 2008 April 2015
Launch Price USD 599 USD 1,099
Sensor Specs Panasonic G1 Pentax K-3 II
Sensor Technology CMOS CMOS
Sensor Format Four Thirds Sensor APS-C Sensor
Sensor Size 17.3 x 13.0 mm 23.5 x 15.6 mm
Sensor Area 224.9 mm2 366.6 mm2
Sensor Diagonal 21.6 mm 28.2 mm
Crop Factor 2.0x 1.5x
Sensor Resolution 12 Megapixels 24.1 Megapixels
Image Resolution 4000 x 3000 pixels 6016 x 4000 pixels
Pixel Pitch 4.33 μm 3.90 μm
Pixel Density 5.34 MP/cm2 6.56 MP/cm2
Moiré control Anti-Alias filter no AA filter
Movie Capability no Video 1080/60i Video
ISO Setting 100 - 1,600 ISO 100 - 51,200 ISO
ISO Boost 100 - 3,200 ISO no Enhancement
Image Processor Venus HD PRIME III
DXO Sensor Quality (score) 53 80
DXO Color Depth (bits) 21.1 23.6
DXO Dynamic Range (EV) 10.3 13.6
DXO Low Light (ISO) 463 1106
Screen Specs Panasonic G1 Pentax K-3 II
Viewfinder Type Electronic viewfinder Optical viewfinder
Viewfinder Field of View 100% 100%
Viewfinder Magnification 0.70x 0.63x
Viewfinder Resolution 1440k dots
Top-Level Screen no Top Display Control Panel
LCD Framing Live View Live View
Rear LCD Size 3.0inch 3.2inch
LCD Resolution 460k dots 1037k dots
LCD Attachment Swivel screen Fixed screen
Shooting Specs Panasonic G1 Pentax K-3 II
Focus System Contrast-detect AF Phase-detect AF
Manual Focusing Aidno Peaking FeatureFocus Peaking
Max Shutter Speed (mechanical) 1/4000s 1/8000s
Continuous Shooting 3 shutter flaps/s 8.3 shutter flaps/s
Time-Lapse Photographyno IntervalometerIntervalometer built-in
Image StabilizationLens stabilization onlyIn-body stabilization
Fill Flash Built-in Flash no On-Board Flash
Storage Medium SDHC cards SDXC cards
Single or Dual Card Slots Single card slot Dual card slots
UHS card support no UHS-I
Connectivity Specs Panasonic G1 Pentax K-3 II
External Flash Hotshoe Hotshoe
Studio Flash no PC Sync PC Sync socket
USB Connector USB 2.0 USB 3.0
HDMI Port mini HDMI mini HDMI
Microphone Port no MIC socket External MIC port
Headphone Socket no Headphone port Headphone port
Wifi Support no Wifi no Wifi
Geotagging no internal GPS GPS built-in
Body Specs Panasonic G1 Pentax K-3 II
Environmental Sealingnot weather sealedWeathersealed body
Battery Type Panasonic DMW-BLB13 Pentax D-LI90
Battery Life (CIPA)410 shots per charge720 shots per charge
Body Dimensions 124 x 84 x 45 mm
(4.9 x 3.3 x 1.8 in)
131 x 100 x 77 mm
(5.2 x 3.9 x 3.0 in)
Camera Weight 360 g (12.7 oz) 800 g (28.2 oz)
logo
Check G1 offers at
ebay.com
logo
Check K-3 II offers at
ebay.com

Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

You are here Home  »  CAM-parator  »  Panasonic G1 vs Pentax K-3 II