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Panasonic L1 vs Sony A9 III

The Panasonic Lumix DMC-L1 and the Sony Alpha A9 III are two digital cameras that were announced, respectively, in February 2006 and November 2023. The L1 is a DSLR, while the A9 III is a mirrorless interchangeable lens camera. The cameras are based on a Four Thirds (L1) and a full frame (A9 III) sensor. The Panasonic has a resolution of 7.4 megapixels, whereas the Sony provides 24 MP.

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

Headline Specifications
Panasonic L1
versus
Sony A9 III
Panasonic L1   Sony A9 III
Digital single lens reflex Mirrorless system camera
Four Thirds lenses Sony E mount lenses
7.4 MP – Four Thirds sensor 24 MP – Full Frame sensor
no Video 4K/120p Video
ISO 100-1,600 ISO 250-25,600 (125 - 51,200)
Optical viewfinder Electronic viewfinder (9440k dots)
2.5" LCD – 207k dots 3.2" LCD – 2100k dots
Fixed screen (not touch-sensitive) Fully flexible touchscreen
3 shutter flaps per second 120 shutter flaps per second
Lens stabilization onlyIn-body stabilization
not weather sealedWeathersealed body
750 shots per battery charge530 shots per battery charge
146 x 87 x 64 mm, 606 g 136 x 97 x 83 mm, 702 g
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Going beyond this snapshot of core features and characteristics, what are the differences between the Panasonic Lumix DMC-L1 and the Sony Alpha A9 III? 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.

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Body comparison

An illustration of the physical size and weight of the Panasonic L1 and the Sony A9 III is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth measures are rounded to the nearest millimeter.

Size Panasonic L1 vs Sony A9 III
Compare L1 versus A9 III top
Comparison L1 or A9 III rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony A9 III is somewhat larger (4 percent) than the Panasonic L1. Moreover, the A9 III is markedly heavier (16 percent) than the L1. It is noteworthy in this context that the A9 III is splash and dust-proof, while the L1 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. A larger imaging sensor will tend to go along with bigger and heavier lenses, although exceptions exist. You can compare the optics available for the two cameras in the Four Thirds Lens Catalog (L1) and the Sony FE Lens Catalog (A9 III). Mirrorless cameras, such as the A9 III, have moreover the advantage that they can use many lenses from other systems via adapters, as they have a relatively short flange to focal plane distance.

The power pack in the A9 III 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 want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.

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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 L1 146 mm 87 mm 64 mm 606 g 750 n Feb 2006 US$ 999ebay.com
2.
 
Sony A9 III 136 mm 97 mm 83 mm 702 g 530 Y Nov 2023 US$ 5 999 amazon.com
3.
 
Canon Rebel 142 mm 99 mm 72 mm 649 g 400 n Aug 2003 US$ 899ebay.com
4.
 
Canon XT 127 mm 94 mm 64 mm 540 g 400 n Feb 2005 US$ 899ebay.com
5.
 
Leica Digilux 3 146 mm 87 mm 77 mm 606 g 750 n Sep 2006 US$ 1 499ebay.com
6.
 
Leica V-LUX 1 141 mm 86 mm 142 mm 734 g 360 n Sep 2006 US$ 849ebay.com
7.
 
Nikon D70s 140 mm 111 mm 78 mm 679 g 500 n Apr 2005 US$ 899ebay.com
8.
 
Nikon D80 132 mm 103 mm 77 mm 668 g 600 n Aug 2006 US$ 999ebay.com
9.
 
Olympus E-300 147 mm 85 mm 64 mm 624 g 750 n Sep 2004 US$ 799ebay.com
10.
 
Olympus E-330 140 mm 87 mm 72 mm 637 g 750 n Jan 2006 US$ 999ebay.com
11.
 
Olympus E-500 130 mm 95 mm 66 mm 479 g 750 n Sep 2005 US$ 599ebay.com
12.
 
Panasonic L10 135 mm 96 mm 78 mm 556 g 450 n Aug 2007 US$ 599ebay.com
13.
 
Sony A1 129 mm 97 mm 81 mm 737 g 530 Y Jan 2021 US$ 6 499 amazon.com
14.
 
Sony A7 II 127 mm 96 mm 60 mm 599 g 350 Y Nov 2014 US$ 1 999ebay.com
15.
 
Sony A7 III 127 mm 96 mm 74 mm 650 g 610 Y Feb 2018 US$ 1 999 amazon.com
16.
 
Sony A9 127 mm 96 mm 63 mm 673 g 650 Y Apr 2017 US$ 4 499ebay.com
17.
 
Sony A9 II 129 mm 96 mm 76 mm 678 g 690 Y Oct 2019 US$ 4 499 amazon.com
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.

Any camera decision will naturally be influenced heavily by the price. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The L1 was launched at a markedly lower price (by 83 percent) than the A9 III, which puts it into a different market segment. 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. 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. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Panasonic L1 features a Four Thirds sensor and the Sony A9 III a full frame sensor. The sensor area in the A9 III is 276 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 1.0. The sensor in the L1 has a native 4:3 aspect ratio, while the one in the A9 III offers a 3:2 aspect.

Panasonic L1 and Sony A9 III sensor measures

With 24MP, the A9 III offers a higher resolution than the L1 (7.4MP), but the A9 III nevertheless has larger individual pixels (pixel pitch of 5.94μm versus 5.51μm for the L1) due to its larger sensor. Moreover, the A9 III is a much more recent model (by 17 years and 8 months) than the L1, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units.

The resolution advantage of the Sony A9 III implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A9 III for good quality output (200 dots per inch) amounts to 30 x 20 inches or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inches or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inches or 50.8 x 33.9 cm. The corresponding values for the Panasonic L1 are 15.7 x 11.8 inches or 39.8 x 29.9 cm for good quality, 12.5 x 9.4 inches or 31.9 x 23.9 cm for very good quality, and 10.5 x 7.8 inches or 26.6 x 19.9 cm for excellent quality prints.

The A9 III has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.

The Panasonic Lumix DMC-L1 has a native sensitivity range from ISO 100 to ISO 1600. The corresponding ISO settings for the Sony Alpha A9 III are ISO 250 to ISO 25600, with the possibility to increase the ISO range to 125-51200.

In terms of underlying technology, the L1 is build around a CMOS sensor, while the A9 III uses a Stacked CMOS imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.

L1 versus A9 III MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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"). The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

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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 L1 Four Thirds 7.4 3136 2352none20.810.48052
2.
 
Sony A9 III Full Frame 24.0 6000 40004K/120p25.414.7324396
3.
 
Canon Rebel APS-C 6.3 3072 2048none21.010.854455
4.
 
Canon XT APS-C 8.0 3456 2304none21.810.863760
5.
 
Leica Digilux 3 Four Thirds 7.4 3136 2352none21.010.612753
6.
 
Leica V-LUX 1 1/1.8 10.0 3648 2736480/30p18.49.5-72729
7.
 
Nikon D70s APS-C 6.0 3008 2000none20.410.352950
8.
 
Nikon D80 APS-C 10.0 3872 2592none22.111.252461
9.
 
Olympus E-300 Four Thirds 8.0 3264 2448none20.410.1-4048
10.
 
Olympus E-330 Four Thirds 7.4 3136 2352none20.810.47352
11.
 
Olympus E-500 Four Thirds 8.0 3264 2448none20.710.34551
12.
 
Panasonic L10 Four Thirds 10.0 3648 2736none21.310.842955
13.
 
Sony A1 Full Frame 49.8 8640 57608k/30p25.914.5316398
14.
 
Sony A7 II Full Frame 24.0 6000 40001080/60p24.913.6244990
15.
 
Sony A7 III Full Frame 24.0 6000 40004K/30p25.014.7373096
16.
 
Sony A9 Full Frame 24.0 6000 40004K/30p24.913.3351792
17.
 
Sony A9 II Full Frame 24.0 6000 40004K/30p25.014.0343493
Note: DXO values in italics represent estimates based on sensor size and age.

Many modern cameras are not only capable of taking still images, but also of capturing video footage. The A9 III indeed provides for movie recording, while the L1 does not. The highest resolution format that the A9 III can use is 4K/120p.

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Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. For example, the A9 III has an electronic viewfinder (9440k dots), while the L1 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 viewfinder in the A9 III offers a wider field of view (100%) than the one in the L1 (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the A9 III has a higher magnification (0.9x vs 0.47x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The following table reports on some other key feature differences and similarities of the Panasonic L1, the Sony A9 III, and comparable cameras.

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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 L1optical n2.5 / 207 fixed n 1/4000s 3.0/s Y n
2.
 
Sony A9 III9440 n3.2 / 2100 full-flex Y 1/80000s 120.0/s n Y
3.
 
Canon Rebeloptical n1.8 / 118 fixed n 1/4000s 2.5/s Y n
4.
 
Canon XToptical n1.8 / 115 fixed n 1/4000s 3.0/s Y n
5.
 
Leica Digilux 3optical n2.5 / 207 fixed n 1/4000s 3.0/s Y n
6.
 
Leica V-LUX 1235 n2.0 / 207 tilting n 1/2000s 2.0/s Y Y
7.
 
Nikon D70soptical n2.0 / 130 fixed n 1/8000s 3.0/s Y n
8.
 
Nikon D80optical n2.5 / 230 fixed n 1/4000s 3.0/s Y n
9.
 
Olympus E-300optical n1.8 / 134 fixed n 1/4000s 2.5/s Y n
10.
 
Olympus E-330optical n2.5 / 215 tilting n 1/4000s 3.0/s Y n
11.
 
Olympus E-500optical n2.5 / 215 fixed n 1/4000s 2.5/s Y n
12.
 
Panasonic L10optical n2.5 / 207 swivel n 1/4000s 3.0/s Y n
13.
 
Sony A19437 n3.0 / 1440 tilting Y 1/8000s 10.0/s n Y
14.
 
Sony A7 II2400 n3.0 / 1230 tilting n 1/8000s 5.0/s n Y
15.
 
Sony A7 III2359 n3.0 / 922 tilting Y 1/8000s 10.0/s n Y
16.
 
Sony A93686 n3.0 / 1440 tilting Y 1/8000s 20.0/s n Y
17.
 
Sony A9 II3686 n3.0 / 1440 tilting Y 1/8000s 20.0/s n Y
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.

One difference between the cameras concerns the presence of an on-board flash. The L1 has one, while the A9 III does not. While the built-in flash of the L1 is not very powerful, it can at times be useful as a fill-in light.

The A9 III has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the L1 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, the A9 III is one of those camera that have an additional 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 Sony A9 III 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 L1 writes its imaging data to SDHC cards, while the A9 III uses CFexpress (type A) or SDXC cards. The A9 III features dual card slots, which can be very useful in case a memory card fails. In contrast, the L1 only has one slot. The A9 III supports UHS-II cards (Ultra High Speed data transfer of up to 312 MB/s), while the L1 cannot take advantage of Ultra High Speed SD cards.

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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-L1 and Sony Alpha A9 III and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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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 L1Y- / ----2.0---
2.
 
Sony A9 IIIYstereo / monoYYfull3.2Y-Y
3.
 
Canon RebelY- / ----1.1---
4.
 
Canon XTY- / ----2.0---
5.
 
Leica Digilux 3Ystereo / mono---2.0---
6.
 
Leica V-LUX 1Ymono / mono---2.0---
7.
 
Nikon D70sY- / ----2.0---
8.
 
Nikon D80Y- / ----2.0---
9.
 
Olympus E-300Y- / ----2.0---
10.
 
Olympus E-330Y- / ----2.0---
11.
 
Olympus E-500Y- / ----2.0---
12.
 
Panasonic L10Y- / ----2.0---
13.
 
Sony A1Ystereo / monoYYfull3.2Y-Y
14.
 
Sony A7 IIYstereo / monoYYmicro2.0YY-
15.
 
Sony A7 IIIYstereo / monoYYmicro3.1YYY
16.
 
Sony A9Ystereo / monoYYmicro2.0YYY
17.
 
Sony A9 IIYstereo / monoYYmicro3.1YYY

It is notable that the A9 III offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the L1 does not provide wifi capability.

Studio photographers will appreciate that the Sony A9 III (unlike the L1) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

The A9 III is a recent model that features in the current product line-up of Sony. In contrast, the L1 has been discontinued (but can be found pre-owned on ebay). As a replacement in the same line of cameras, the L1 was succeeded by the Panasonic L10. Further information on the features and operation of the L1 and A9 III can be found, respectively, in the Panasonic L1 Manual (free pdf) or the online Sony A9 III Manual.

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Review summary

So how do things add up? Which of the two cameras – the Panasonic L1 or the Sony A9 III – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.

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Arguments in favor of the Panasonic Lumix DMC-L1:

  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • Less heavy: Is lighter (by 96g or 14 percent) and hence easier to carry around.
  • Longer lasting: Can take more shots (750 versus 530) on a single battery charge.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • More affordable: Was introduced into a lower priced category (83 percent cheaper at launch).
  • More heavily discounted: Has been available for much longer (launched in February 2006).

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Reasons to prefer the Sony Alpha A9 III:

  • More detail: Has more megapixels (24 vs 7.4MP), which boosts linear resolution by 84%.
  • Better image quality: Is equipped with a larger and more technologically advanced sensor.
  • Richer colors: The sensor size advantage translates into images with better, more accurate colors.
  • More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
  • Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
  • Broader imaging potential: Can capture not only stills but also 4K/120p video.
  • Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
  • More framing info: Has an electronic viewfinder that displays shooting data.
  • More complete view: Has a viewfinder with a larger field of view (100% vs 95%).
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.9x vs 0.47x).
  • Larger screen: Has a bigger rear LCD (3.2" vs 2.5") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (2100k vs 207k dots).
  • More flexible LCD: Has a full-flex screen for odd-angle shots in portrait or landscape orientation.
  • Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster shutter: Has higher mechanical shutter speed (1/80000s vs 1/4000s) to freeze action.
  • Faster burst: Shoots at higher frequency (120 vs 3 flaps/sec) to capture the decisive moment.
  • Less disturbing: Has an electronic shutter option for completely silent shooting.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • Easier travel charging: Can be conveniently charged via its USB port.
  • 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.
  • More legacy lens friendly: Can use many non-native lenses via adapters.
  • Faster data transfer: Supports a more advanced USB protocol (3.2 vs 2.0).
  • Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
  • Easier wireless transfer: Supports Bluetooth for image sharing without cables.
  • 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-II standard.
  • More modern: Reflects 17 years and 8 months of technical progress since the L1 launch.

If the count of relative strengths (bullet points above) is taken as a measure, the A9 III is the clear winner of the contest (30 : 6 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision. 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.

L1 06:30 A9 III

How about other alternatives? Do the specifications of the Panasonic L1 and the Sony A9 III place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains incomplete and does no justice, for example, to the way the L1 or the A9 III perform in practice. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.

Expert reviews

This is why expert reviews 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.

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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 L1..85/100..+..3.5/5 Feb 2006 US$ 999ebay.com
2.
 
Sony A9 III4.5/5.......... Nov 2023 US$ 5 999 amazon.com
3.
 
Canon Rebel......+ +.... Aug 2003 US$ 899ebay.com
4.
 
Canon XT..80/100..+ +o.. Feb 2005 US$ 899ebay.com
5.
 
Leica Digilux 3............ Sep 2006 US$ 1 499ebay.com
6.
 
Leica V-LUX 1............ Sep 2006 US$ 849ebay.com
7.
 
Nikon D70s..........5/5 Apr 2005 US$ 899ebay.com
8.
 
Nikon D80..+..+ +o4.5/5 Aug 2006 US$ 999ebay.com
9.
 
Olympus E-300......+o4.5/5 Sep 2004 US$ 799ebay.com
10.
 
Olympus E-330......+o.. Jan 2006 US$ 999ebay.com
11.
 
Olympus E-500..76/100..+ +.... Sep 2005 US$ 599ebay.com
12.
 
Panasonic L10..85/100..+3.5/54/5 Aug 2007 US$ 599ebay.com
13.
 
Sony A15/5o4.5/593/1004.5/55/5 Jan 2021 US$ 6 499 amazon.com
14.
 
Sony A7 II5/5+4/582/1004.5/55/5 Nov 2014 US$ 1 999ebay.com
15.
 
Sony A7 III..+ +4.5/589/1005/55/5 Feb 2018 US$ 1 999 amazon.com
16.
 
Sony A95/5+ +4.8/589/1005/55/5 Apr 2017 US$ 4 499ebay.com
17.
 
Sony A9 II....5/590/1005/55/5 Oct 2019 US$ 4 499 amazon.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.

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Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, 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 L1 vs Sony A9 III

    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 L1 Sony A9 III
    Camera Type Digital single lens reflex Mirrorless system camera
    Camera Lens Four Thirds lenses Sony E mount lenses
    Launch Date February 2006 November 2023
    Launch Price USD 999 USD 5,999
    Sensor Specs Panasonic L1 Sony A9 III
    Sensor Technology CMOS Stacked CMOS
    Sensor Format Four Thirds Sensor Full Frame Sensor
    Sensor Size 17.3 x 13.0 mm 35.6 x 23.8 mm
    Sensor Area 224.9 mm2 847.28 mm2
    Sensor Diagonal 21.6 mm 42.8 mm
    Crop Factor 2.0x 1.0x
    Sensor Resolution 7.4 Megapixels 24 Megapixels
    Image Resolution 3136 x 2352 pixels 6000 x 4000 pixels
    Pixel Pitch 5.51 μm 5.94 μm
    Pixel Density 3.28 MP/cm2 2.83 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability no Video 4K/120p Video
    ISO Setting 100 - 1,600 ISO 250 - 25,600 ISO
    ISO Boost no Enhancement 125 - 51,200 ISO
    Image Processor Venus Dual BIONZ XR
    Screen Specs Panasonic L1 Sony A9 III
    Viewfinder Type Optical viewfinder Electronic viewfinder
    Viewfinder Field of View 95% 100%
    Viewfinder Magnification 0.47x 0.9x
    Viewfinder Resolution 9440k dots
    LCD Framing Live View Live View
    Rear LCD Size 2.5inch 3.2inch
    LCD Resolution 207k dots 2100k dots
    LCD Attachment Fixed screen Fully flexible screen
    Touch Input no Touchscreen Touchscreen
    Shooting Specs Panasonic L1 Sony A9 III
    Focus System Phase-detect AF On-Sensor Phase-detect
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/4000s 1/80000s
    Continuous Shooting 3 shutter flaps/s 120 shutter flaps/s
    Electronic Shutterno E-Shutterup to 1/80000s
    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 CFexA or SDXC cards
    Single or Dual Card Slots Single card slot Dual card slots
    UHS card support no UHS-II
    Connectivity Specs Panasonic L1 Sony A9 III
    External Flash Hotshoe Hotshoe
    Studio Flash no PC Sync PC Sync socket
    USB Connector USB 2.0 USB 3.2
    HDMI Port no HDMI full HDMI
    Microphone Port no MIC socket External MIC port
    Headphone Socket no Headphone port Headphone port
    Wifi Support no Wifi Wifi built-in
    Bluetooth Support no Bluetooth Bluetooth built-in
    Body Specs Panasonic L1 Sony A9 III
    Environmental Sealingnot weather sealedWeathersealed body
    Battery Type Panasonic CGR-S602 Sony NP-FZ100
    Battery Life (CIPA)750 shots per charge530 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 146 x 87 x 64 mm
    (5.7 x 3.4 x 2.5 in)
    136 x 97 x 83 mm
    (5.4 x 3.8 x 3.3 in)
    Camera Weight 606 g (21.4 oz) 702 g (24.8 oz)
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