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Panasonic GH4 vs TZ100

The Panasonic Lumix DMC-GH4 and the Panasonic Lumix DMC-TZ100 (labelled Panasonic ZS100 in some countries) are two digital cameras that were announced, respectively, in February 2014 and January 2016. The GH4 is a mirrorless interchangeable lens camera, while the TZ100 is a fixed lens compact. The cameras are based on a Four Thirds (GH4) and an one-inch (TZ100) sensor. The GH4 has a resolution of 15.9 megapixels, whereas the TZ100 provides 20 MP.

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

Headline Specifications
Panasonic GH4
versus
Panasonic TZ100
Panasonic GH4   Panasonic TZ100
Mirrorless system camera Fixed lens compact camera
Micro Four Thirds lenses 25-250mm f/2.8-5.9
15.9 MP, Four Thirds Sensor 20 MP, 1" Sensor
4K/30p Video 4K/30p Video
ISO 200-25,600 ISO 125-12,800 (80 - 25,600)
Electronic viewfinder (2359k dots) Electronic viewfinder (1166k dots)
3.0 LCD, 1036k dots 3.0 LCD, 1040k dots
Swivel touchscreen Fixed touchscreen
12 shutter flaps per second 10 shutter flaps per second
Lens stabilization onlyIn-body stabilization
Weathersealed bodynot weather sealed
500 shots per battery charge300 shots per battery charge
133 x 93 x 84 mm, 560 g 111 x 65 x 44 mm, 312 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Panasonic Lumix DMC-GH4 and the Panasonic Lumix DMC-TZ100? 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.

Body comparison

An illustration of the physical size and weight of the Panasonic GH4 and the Panasonic TZ100 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 measures are rounded to the nearest millimeter.

The TZ100 can be obtained in two different colors (black, silver), while the GH4 is only available in black.

Size Panasonic GH4 vs Panasonic TZ100
Compare GH4 versus TZ100 top
Comparison GH4 or TZ100 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic TZ100 is considerably smaller (42 percent) than the Panasonic GH4. It is worth mentioning in this context that the GH4 is splash and dust resistant, while the TZ100 does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the TZ100 has a lens built in, whereas the GH4 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the GH4 and their specifications in the Micro Four Thirds Lens Catalog.

Concerning battery life, the GH4 gets 500 shots out of its DMW-BLF19 battery, while the TZ100 can take 300 images on a single charge of its DMW-BLG10 power pack. The power pack in the TZ100 can be charged via the USB port, which can be very convenient when travelling.

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.

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Body Specifications
    Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Panasonic GH4 133 mm 93 mm 84 mm 560 g 500 Y Feb 2014 1,499i
2.
 
Panasonic TZ100 111 mm 65 mm 44 mm 312 g 300 n Jan 2016 699i
3.
 
Canon G5 X 112 mm 76 mm 44 mm 353 g 210 n Oct 2015 799i
4.
 
Canon M3 111 mm 68 mm 44 mm 366 g 250 n Feb 2015 679i
5.
 
Olympus E-M5 II 124 mm 85 mm 45 mm 469 g 310 Y Feb 2015 1,099i
6.
 
Olympus E-M1 130 mm 94 mm 63 mm 497 g 350 Y Sep 2013 1,399i
7.
 
Panasonic TZ200 111 mm 65 mm 45 mm 340 g 370 n Feb 2018 799 i
8.
 
Panasonic GH5 139 mm 98 mm 87 mm 725 g 410 Y Jan 2017 1,999i
9.
 
Panasonic G80 128 mm 89 mm 74 mm 505 g 330 Y Sep 2016 899i
10.
 
Panasonic LX15 106 mm 60 mm 42 mm 310 g 260 n Sep 2016 699 i
11.
 
Panasonic GX8 133 mm 78 mm 63 mm 487 g 330 Y Jul 2015 1,199i
12.
 
Panasonic GM5 99 mm 60 mm 36 mm 211 g 220 n Sep 2014 749i
13.
 
Panasonic G6 122 mm 85 mm 71 mm 390 g 340 n Apr 2013 599i
14.
 
Panasonic GM1 99 mm 55 mm 30 mm 204 g 230 n Oct 2013 749i
15.
 
Panasonic GH3 133 mm 93 mm 82 mm 550 g 540 Y Sep 2012 1,299i
16.
 
Sony RX100 IV 102 mm 58 mm 41 mm 298 g 280 n Jun 2015 999i
17.
 
Sony A7 127 mm 94 mm 48 mm 474 g 340 Y Oct 2013 1,699i
Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.

The price is, of course, an important factor in any camera decision. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The TZ100 was launched at a lower price than the GH4, despite having a lens built in. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. 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.

Sensor comparison

The size of the sensor inside a digital camera is one of the key determinants 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 more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Panasonic GH4 features a Four Thirds sensor and the Panasonic TZ100 an one-inch sensor. The sensor area in the TZ100 is 48 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 2.7. The sensor in the GH4 has a native 4:3 aspect ratio, while the one in the TZ100 offers a 3:2 aspect.

Panasonic GH4 and Panasonic TZ100 sensor measures

Despite having a smaller sensor, the TZ100 offers a higher resolution of 20 megapixels, compared with 15.9 MP of the GH4. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 2.41μm versus 3.76μm for the GH4). However, it should be noted that the TZ100 is a somewhat more recent model (by 1 year and 10 months) than the GH4, and its sensor might have benefitted from technological advances during this time that partly offset its pixel-size disadvantage.

The resolution advantage of the Panasonic TZ100 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the TZ100 for good quality output (200 dots per inch) amounts to 27.4 x 18.2 inches or 69.5 x 46.3 cm, for very good quality (250 dpi) 21.9 x 14.6 inches or 55.6 x 37.1 cm, and for excellent quality (300 dpi) 18.2 x 12.2 inches or 46.3 x 30.9 cm. The corresponding values for the Panasonic GH4 are 23 x 17.3 inches or 58.5 x 43.9 cm for good quality, 18.4 x 13.8 inches or 46.8 x 35.1 cm for very good quality, and 15.4 x 11.5 inches or 39 x 29.3 cm for excellent quality prints.

The Panasonic Lumix DMC-GH4 has a native sensitivity range from ISO 200 to ISO 25600, which can be extended to ISO 100-25600. The corresponding ISO settings for the Panasonic Lumix DMC-TZ100 are ISO 125 to ISO 12800, with the possibility to increase the ISO range to 80-25600.

GH4 versus TZ100 MP

For many cameras, data on sensor performance has been reported by DXO Mark. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. Of the two cameras under review, the GH4 has a notably higher overall DXO score than the TZ100 (overall score 4 points higher), which gives it an advantage in terms of imaging quality. This advantage is based on 0.4 bits higher color depth, 0.3 EV in additional dynamic range, and 0.5 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.

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Sensor Characteristics
    Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Panasonic GH4 Four Thirds 15.9 4608 34564K/30p23.212.879174
2.
 
Panasonic TZ100 1-inch 20.0 5472 36484K/30p22.812.555970
3.
 
Canon G5 X 1-inch 20.0 5472 36481080/60p........
4.
 
Canon M3 APS-C 24.0 6000 40001080/30p22.811.8116972
5.
 
Olympus E-M5 II Four Thirds 15.9 4608 34561080/60p23.012.584273
6.
 
Olympus E-M1 Four Thirds 15.9 4608 34561080/30p23.012.775773
7.
 
Panasonic TZ200 1-inch 20.0 5472 36484K/30p........
8.
 
Panasonic GH5 Four Thirds 20.2 5184 38884K/60p23.913.080777
9.
 
Panasonic G80 Four Thirds 15.8 4592 34484K/30p22.812.565671
10.
 
Panasonic LX15 1-inch 20.0 5472 36484K/30p........
11.
 
Panasonic GX8 Four Thirds 20.2 5184 38884K/30p23.512.680675
12.
 
Panasonic GM5 Four Thirds 15.8 4592 34481080/60p22.111.772166
13.
 
Panasonic G6 Four Thirds 15.9 4608 34561080/60p21.311.563961
14.
 
Panasonic GM1 Four Thirds 15.8 4592 34481080/60i22.311.766066
15.
 
Panasonic GH3 Four Thirds 15.9 4608 34561080/60p22.712.481271
16.
 
Sony RX100 IV 1-inch 20.0 5472 36484K/30p22.812.659170
17.
 
Sony A7 Full Frame 24.0 6000 40001080/60p24.814.2224890

Many modern cameras are not only capable of taking still images, but also of capturing video footage. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, and both provide the same movie specifications (4K/30p).

Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. The two cameras under consideration are similar with respect to both having an electronic viewfinder. However, the one in the GH4 offers a substantially higher resolution than the one in the TZ100 (2359k vs 1166k dots). The following table reports on some other key feature differences and similarities of the Panasonic GH4, the Panasonic TZ100, and comparable cameras.

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Core Features
    Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Specifications
(inch/000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Panasonic GH42359 n3.0 / 1036 swivel Y 1/8000s 12.0 Y n
2.
 
Panasonic TZ1001166 n3.0 / 1040 fixed Y 1/2000s 10.0 Y Y
3.
 
Canon G5 X2360 n3.0 / 1040 swivel Y 1/2000s 5.9 Y Y
4.
 
Canon M3optional n3.0 / 1040 tilting Y 1/4000s 4.2 Y n
5.
 
Olympus E-M5 II2360 n3.0 / 1037 swivel Y 1/8000s 10.0 n Y
6.
 
Olympus E-M12360 n3.0 / 1037 tilting Y 1/8000s 10.0 n Y
7.
 
Panasonic TZ2002330 n3.0 / 1240 fixed Y 1/2000s 10.0 Y Y
8.
 
Panasonic GH53680 n3.2 / 1620 swivel Y 1/8000s 12.0 n Y
9.
 
Panasonic G802360 n3.0 / 1040 swivel Y 1/4000s 9.0 Y Y
10.
 
Panasonic LX15none n3.0 / 1040 tilting Y 1/4000s 10.0 Y Y
11.
 
Panasonic GX82360 n3.0 / 1040 swivel Y 1/8000s 10.0 n Y
12.
 
Panasonic GM51166 n3.0 / 921 fixed Y 1/500s 5.8 n n
13.
 
Panasonic G61440 n3.0 / 1036 swivel Y 1/4000s 7.0 Y n
14.
 
Panasonic GM1none n3.0 / 1036 fixed Y 1/500s 5.0 Y n
15.
 
Panasonic GH31746 n3.0 / 614 swivel Y 1/4000s 6.0 Y n
16.
 
Sony RX100 IV2359 n3.0 / 1228 tilting n 1/2000s 16.0 Y Y
17.
 
Sony A72400 n3.0 / 1230 tilting n 1/8000s 5.0 n n
The GH4 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 TZ100 does not have a selfie-screen.

The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, both cameras under consideration feature an electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).

The Panasonic GH4 and the Panasonic TZ100 both have 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.

Concerning the storage of imaging data, both the GH4 and the TZ100 write their files to SDXC cards. Both cameras can use UHS-I cards, which provide for Ultra High Speed data transfer of up to 104 MB/s.

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-GH4 and Panasonic Lumix DMC-TZ100 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
    Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Panasonic GH4Ystereo / monoYYmicro2.0YY-
2.
 
Panasonic TZ100-stereo / mono--micro2.0Y--
3.
 
Canon G5 XYstereo / mono--mini2.0YY-
4.
 
Canon M3Ystereo / monoY-mini2.0YY-
5.
 
Olympus E-M5 IIYstereo / monoY-micro2.0Y--
6.
 
Olympus E-M1Ystereo / monoY-micro2.0Y--
7.
 
Panasonic TZ200-stereo / mono--micro2.0Y-Y
8.
 
Panasonic GH5Ystereo / monoYYfull3.1Y-Y
9.
 
Panasonic G80Ystereo / monoY-micro2.0Y--
10.
 
Panasonic LX15-stereo / mono--micro2.0Y--
11.
 
Panasonic GX8Ystereo / monoY-micro2.0YY-
12.
 
Panasonic GM5Ystereo / mono--micro2.0Y--
13.
 
Panasonic G6Ystereo / monoY-mini2.0YY-
14.
 
Panasonic GM1-stereo / mono--micro2.0Y--
15.
 
Panasonic GH3Ystereo / monoYYmini2.0Y--
16.
 
Sony RX100 IV-stereo / mono--micro2.0YY-
17.
 
Sony A7Ystereo / monoYYmicro2.0YY-

It is notable that the GH4 has a hotshoe, while the TZ100 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.

Studio photographers will appreciate that the Panasonic GH4 (unlike the TZ100) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Both the GH4 and the TZ100 have been discontinued, but can regularly be found used on eBay. The GH4 was replaced by the Panasonic GH5, while the TZ100 was followed by the Panasonic TZ200. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Panasonic website.

Review summary

So how do things add up? Is the Panasonic GH4 better than the Panasonic TZ100 or vice versa? The listing below highlights the relative strengths of the two models.


Reasons to prefer the Panasonic Lumix DMC-GH4:

  • Better image quality: Scores markedly higher (4 points) in the DXO overall assessment.
  • Better low-light sensitivity: Requires less light for good images (0.5 stops ISO advantage).
  • Better sound: Can connect to an external microphone for higher quality sound recording.
  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • More detailed viewfinder: Has higher resolution electronic viewfinder (2359k vs 1166k dots).
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.67x vs 0.46x).
  • 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.
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/2000s) to freeze action.
  • Faster burst: Shoots at higher frequency (12 vs 10 flaps/sec) to capture the decisive moment.
  • More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
  • Longer lasting: Can take more shots (500 versus 300) on a single battery charge.
  • Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
  • Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
  • Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
  • Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
  • More heavily discounted: Has been on the market for longer (launched in February 2014).


Arguments in favor of the Panasonic Lumix DMC-TZ100:

  • More detail: Has more megapixels (20 vs 15.9MP), which boosts linear resolution by 14%.
  • Ready to shoot: Has an integrated lens, whereas the GH4 necessitates an extra lens.
  • More compact: Is smaller (111x65mm vs 133x93mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight even though it has a lens built in (unlike the GH4).
  • Easier travel charging: Can be conveniently charged via its USB port.
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More modern: Was introduced somewhat (1 year and 10 months) more recently.

If the count of relative strengths (bullet points above) is taken as a measure, the GH4 is the clear winner of the match-up (17 : 8 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision 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.

GH4 17:08 TZ100

How about other alternatives? Do the specifications of the Panasonic GH4 and the Panasonic TZ100 place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera and Best Superzoom Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it remains incomplete and does no justice, for example, to the way the GH4 or the TZ100 perform in practice. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.

Expert reviews

This is why hands-on reviews by experts are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear 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.

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Expert Camera Reviews
     Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Panasonic GH45/5+ +..85/1005/55/5 Feb 2014 1,499i
2.
 
Panasonic TZ1004.5/5+ +..82/1004.5/54.5/5 Jan 2016 699i
3.
 
Canon G5 X5/5+ +..78/1004.5/54.5/5 Oct 2015 799i
4.
 
Canon M34/5o..75/1004.5/54/5 Feb 2015 679i
5.
 
Olympus E-M5 II5/5+ +4.5/581/1005/55/5 Feb 2015 1,099i
6.
 
Olympus E-M15/5+ +..84/1004.5/54.5/5 Sep 2013 1,399i
7.
 
Panasonic TZ200..+ +..81/1004.5/54.5/5 Feb 2018 799 i
8.
 
Panasonic GH54.5/5+ +..85/1004.5/55/5 Jan 2017 1,999i
9.
 
Panasonic G80..+ +..84/1005/54.5/5 Sep 2016 899i
10.
 
Panasonic LX15..+ +..81/1004/54.5/5 Sep 2016 699 i
11.
 
Panasonic GX85/5+..82/1004.5/54.5/5 Jul 2015 1,199i
12.
 
Panasonic GM53.5/5+..77/1005/54.5/5 Sep 2014 749i
13.
 
Panasonic G64/5+ +....5/54.5/5 Apr 2013 599i
14.
 
Panasonic GM13/5+..78/1005/54.5/5 Oct 2013 749i
15.
 
Panasonic GH35/5+ +..79/1004.5/54.5/5 Sep 2012 1,299i
16.
 
Sony RX100 IV4.5/5+ +..85/1004/54.5/5 Jun 2015 999i
17.
 
Sony A75/5+ +..80/1005/55/5 Oct 2013 1,699i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Panasonic GH4:
Check Ebay offers
Panasonic TZ100:
Check Ebay offers

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. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.

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    Specifications: Panasonic GH4 vs Panasonic TZ100

    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 GH4 Panasonic TZ100
    Camera Type Mirrorless system camera Fixed lens compact camera
    Camera Lens Micro Four Thirds lenses 25-250mm f/2.8-5.9
    Launch Date February 2014 January 2016
    Launch Price USD 1,499 USD 699
    Sensor Specs Panasonic GH4 Panasonic TZ100
    Sensor Technology CMOS CMOS
    Sensor Format Four Thirds Sensor 1" Sensor
    Sensor Size 17.3 x 13.0 mm 13.2 x 8.8 mm
    Sensor Area 224.9 mm2 116.16 mm2
    Sensor Diagonal 21.6 mm 15.9 mm
    Crop Factor 2.0x 2.7x
    Sensor Resolution 15.9 Megapixels 20 Megapixels
    Image Resolution 4608 x 3456 pixels 5472 x 3648 pixels
    Pixel Pitch 3.76 μm 2.41 μm
    Pixel Density 7.08 MP/cm2 17.18 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability 4K/30p Video 4K/30p Video
    ISO Setting 200 - 25,600 ISO 125 - 12,800 ISO
    ISO Boost 100 - 25,600 ISO 80 - 25,600 ISO
    Image Processor Venus IX Venus
    DXO Sensor Quality (score) 74 70
    DXO Color Depth (bits) 23.2 22.8
    DXO Dynamic Range (EV) 12.8 12.5
    DXO Low Light (ISO) 791 559
    Screen Specs Panasonic GH4 Panasonic TZ100
    Viewfinder Type Electronic viewfinder Electronic viewfinder
    Viewfinder Field of View 100% 100%
    Viewfinder Magnification 0.67x 0.46x
    Viewfinder Resolution 2359k dots 1166k dots
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 1036k dots 1040k dots
    LCD Attachment Swivel screen Fixed screen
    Touch Input Touchscreen Touchscreen
    Shooting Specs Panasonic GH4 Panasonic TZ100
    Focus System Contrast-detect AF Contrast-detect AF
    Manual Focusing AidFocus PeakingFocus Peaking
    Max Shutter Speed (mechanical) 1/8000s 1/2000s
    Continuous Shooting 12 shutter flaps/s 10 shutter flaps/s
    Electronic Shutterup to 1/8000sup to 1/16000s
    Time-Lapse PhotographyIntervalometer built-inIntervalometer built-in
    Image StabilizationLens stabilization onlyIn-body stabilization
    Fill Flash Built-in Flash Built-in Flash
    Storage Medium SDXC cards SDXC cards
    Second Storage Option Single card slot Single card slot
    UHS card support UHS-I UHS-I
    Connectivity Specs Panasonic GH4 Panasonic TZ100
    External Flash Hotshoe no Hotshoe
    Studio Flash PC Sync socket no PC Sync
    USB Connector USB 2.0 USB 2.0
    HDMI Port micro HDMI micro HDMI
    Microphone Port External MIC port no MIC socket
    Headphone Socket Headphone port no Headphone port
    Wifi Support Wifi built-in Wifi built-in
    Near-Field Communication NFC built-in no NFC
    Body Specs Panasonic GH4 Panasonic TZ100
    Environmental SealingWeathersealed bodynot weather sealed
    Battery Type DMW-BLF19 DMW-BLG10
    Battery Life (CIPA)500 shots per charge300 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 133 x 93 x 84 mm
    (5.2 x 3.7 x 3.3 in)
    111 x 65 x 44 mm
    (4.4 x 2.6 x 1.7 in)
    Camera Weight 560 g (19.8 oz) 312 g (11.0 oz)

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