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Leica Q2 vs Sony A9 III

The Leica Q2 and the Sony Alpha A9 III are two digital cameras that were revealed to the public, respectively, in March 2019 and November 2023. The Q2 is a fixed lens compact, while the A9 III is a mirrorless interchangeable lens camera. Both cameras are equipped with a full frame sensor. The Leica has a resolution of 46.7 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
Leica Q2
versus
Sony A9 III
Leica Q2   Sony A9 III
Fixed lens compact camera Mirrorless system camera
28mm f/1.7 Sony E mount lenses
46.7 MP – Full Frame sensor 24 MP – Full Frame sensor
4K/30p Video 4K/120p Video
ISO 50-50,000 ISO 250-25,600 (125 - 51,200)
Electronic viewfinder (3680k dots) Electronic viewfinder (9440k dots)
3.0" LCD – 1040k dots 3.2" LCD – 2100k dots
Fixed touchscreen Fully flexible touchscreen
10 shutter flaps per second 120 shutter flaps per second
Lens-based stabilizationIn-body stabilization
Weathersealed bodyWeathersealed body
370 shots per battery charge530 shots per battery charge
130 x 80 x 92 mm, 718 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 Leica Q2 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 Leica Q2 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 views from the front, the top, and the rear side are shown. All width, height and depth dimensions are rounded to the nearest millimeter.

Size Leica Q2 vs Sony A9 III
Compare Q2 versus A9 III top
Comparison Q2 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 notably larger (27 percent) than the Leica Q2. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the Q2 has a lens built in, whereas the A9 III 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 A9 III and their specifications in the Sony FE Lens Catalog.

Concerning battery life, the Q2 gets 370 shots out of its Leica BP-SCL4 battery, while the A9 III can take 530 images on a single charge of its Sony NP-FZ100 power pack. The power pack in the A9 III can be charged via the USB port, which can be very convenient when travelling.

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. 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.
 
Leica Q2 130 mm 80 mm 92 mm 718 g 370 Y Mar 2019 EUR 4 799 amazon.com
2.
 
Sony A9 III 136 mm 97 mm 83 mm 702 g 530 Y Nov 2023 EUR 6 999 amazon.com
3.
 
Fujifilm GFX 50R 161 mm 97 mm 66 mm 775 g 400 Y Sep 2018 EUR 4 499ebay.com
4.
 
Hasselblad X1D 150 mm 98 mm 71 mm 725 g .. Y Jun 2016 EUR 9 399ebay.com
5.
 
Hasselblad X1D II 148 mm 97 mm 70 mm 766 g .. Y Jun 2019 EUR 5 999ebay.com
6.
 
Leica M Typ 240 139 mm 80 mm 42 mm 680 g 500 Y Sep 2012 EUR 6 199ebay.com
7.
 
Leica M Typ 262 139 mm 80 mm 42 mm 680 g 400 Y Nov 2015 EUR 5 499ebay.com
8.
 
Leica M10-R 139 mm 80 mm 39 mm 660 g 210 Y Jul 2020 EUR 7 999ebay.com
9.
 
Leica Q Typ 116 130 mm 80 mm 93 mm 640 g 300 n Jun 2015 EUR 3 999ebay.com
10.
 
Leica Q3 130 mm 80 mm 93 mm 743 g 350 Y May 2023 EUR 5 999 amazon.com
11.
 
Leica SL 147 mm 104 mm 39 mm 847 g 400 Y Oct 2015 EUR 6 899ebay.com
12.
 
Leica X-U Typ 113 140 mm 79 mm 88 mm 635 g 450 Y Jan 2016 EUR 3 249ebay.com
13.
 
Sony A1 129 mm 97 mm 81 mm 737 g 530 Y Jan 2021 EUR 7 299 amazon.com
14.
 
Sony A7 II 127 mm 96 mm 60 mm 599 g 350 Y Nov 2014 EUR 2 099ebay.com
15.
 
Sony A7 III 127 mm 96 mm 74 mm 650 g 610 Y Feb 2018 EUR 2 299 amazon.com
16.
 
Sony A9 127 mm 96 mm 63 mm 673 g 650 Y Apr 2017 EUR 5 299ebay.com
17.
 
Sony A9 II 129 mm 96 mm 76 mm 678 g 690 Y Oct 2019 EUR 5 399 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 manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The Q2 was launched at a lower price than the A9 III, 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

Sensor comparison

The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.

Both cameras under consideration feature a full frame sensor, but their sensors differ slightly in size. The sensor area in the A9 III is 2 percent smaller. They nevertheless have the same format factor of 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Leica Q2 and Sony A9 III sensor measures

With 46.7MP, the Q2 offers a higher resolution than the A9 III (24MP), but the Q2 has smaller individual pixels (pixel pitch of 4.30μm versus 5.94μm for the A9 III). Moreover, the A9 III is a much more recent model (by 4 years and 8 months) than the Q2, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that the Q2 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The resolution advantage of the Leica Q2 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the Q2 for good quality output (200 dots per inch) amounts to 41.8 x 27.9 inches or 106.3 x 70.9 cm, for very good quality (250 dpi) 33.5 x 22.3 inches or 85 x 56.7 cm, and for excellent quality (300 dpi) 27.9 x 18.6 inches or 70.8 x 47.3 cm. The corresponding values for the Sony A9 III are 30 x 20 inches or 76.2 x 50.8 cm for good quality, 24 x 16 inches or 61 x 40.6 cm for very good quality, and 20 x 13.3 inches or 50.8 x 33.9 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 Leica Q2 has a native sensitivity range from ISO 50 to ISO 50000. 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 Q2 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.

Q2 versus A9 III 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"). 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.
 
Leica Q2 Full Frame 46.7 8368 55844K/30p26.413.5249196
2.
 
Sony A9 III Full Frame 24.0 6000 40004K/120p25.414.7324396
3.
 
Fujifilm GFX 50R Medium Format 51.1 8256 61921080/30p25.714.4316998
4.
 
Hasselblad X1D Medium Format 51.3 8272 62001080/25p26.214.84489102
5.
 
Hasselblad X1D II Medium Format 51.3 8272 62001080/25p25.714.5323499
6.
 
Leica M Typ 240 Full Frame 23.7 5952 39761080/25p24.013.3186084
7.
 
Leica M Typ 262 Full Frame 23.7 5952 3976none24.813.7247890
8.
 
Leica M10-R Full Frame 40.9 7864 5200none25.314.3292495
9.
 
Leica Q Typ 116 Full Frame 24.0 6000 40001080/60p24.312.7222185
10.
 
Leica Q3 Full Frame 60.3 9528 63288K/30p25.414.7321696
11.
 
Leica SL Full Frame 24.0 6000 40004K/30p25.013.4182188
12.
 
Leica X-U Typ 113 APS-C 16.1 4928 32641080/30p23.813.0161480
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. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the A9 III provides a faster frame rate than the Q2. It can shoot movie footage at 4K/120p, while the Leica is limited to 4K/30p.

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Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the A9 III offers a substantially higher resolution than the one in the Q2 (9440k vs 3680k dots). The following table reports on some other key feature differences and similarities of the Leica Q2, 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.
 
Leica Q23680 n3.0 / 1040 fixed Y 1/2000s 10.0/s n Y
2.
 
Sony A9 III9440 n3.2 / 2100 full-flex Y 1/80000s 120.0/s n Y
3.
 
Fujifilm GFX 50R3690 n3.2 / 2360 tilting Y 1/4000s 3.0/s n n
4.
 
Hasselblad X1D2360 n3.0 / 920 fixed Y 1/2000s 2.3/s n n
5.
 
Hasselblad X1D II3690 n3.6 / 2360 fixed Y 1/2000s 2.7/s n n
6.
 
Leica M Typ 240optical n3.0 / 920 fixed n 1/4000s 3.0/s n n
7.
 
Leica M Typ 262optical n3.0 / 921 fixed n 1/4000s 3.0/s n n
8.
 
Leica M10-Roptical n3.0 / 1037 fixed Y 1/4000s 4.5/s n n
9.
 
Leica Q Typ 1163680 n3.0 / 1040 fixed Y 1/2000s 10.0/s n Y
10.
 
Leica Q35760 n3.0 / 1840 tilting Y 1/2000s 15.0/s n Y
11.
 
Leica SL4400 Y3.0 / 1040 fixed Y 1/8000s 11.0/s n n
12.
 
Leica X-U Typ 113optional n3.0 / 920 fixed n 1/2000s 5.0/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.
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 Q2 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 Leica Q2 and the Sony A9 III 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.

The Q2 writes its imaging data to SDXC 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 Q2 only has one slot. Both cameras support UHS-II cards, which provide for Ultra High Speed data transfer of up to 312 MB/s.

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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 Leica Q2 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.
 
Leica Q2Ystereo / mono----Y-Y
2.
 
Sony A9 IIIYstereo / monoYYfull3.2Y-Y
3.
 
Fujifilm GFX 50RYstereo / monoYYmicro3.0Y-Y
4.
 
Hasselblad X1DYstereo / monoYYmini3.0Y--
5.
 
Hasselblad X1D IIYstereo / monoYY-3.0Y--
6.
 
Leica M Typ 240Ystereo / mono---2.0---
7.
 
Leica M Typ 262Y- / ----2.0---
8.
 
Leica M10-RY- / -----Y--
9.
 
Leica Q Typ 116Ystereo / mono--micro2.0YY-
10.
 
Leica Q3Ystereo / mono--micro3.1Y-Y
11.
 
Leica SLYstereo / monoYYfull3.0Y--
12.
 
Leica X-U Typ 113Ystereo / mono---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 has a microphone port, which can help to improve the quality of audio recordings by attaching an external microphone. The Q2 does not feature such a mic input.

Studio photographers will appreciate that the Sony A9 III (unlike the Q2) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Both the Q2 and the A9 III are recent models that are part of the current product line-up. The Q2 replaced the earlier Leica Q Typ 116, while the A9 III followed on from the Sony A9 II. Further information on the features and operation of the Q2 and A9 III can be found, respectively, in the Leica Q2 Manual (free pdf) or the online Sony A9 III Manual.

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Review summary

So what is the bottom line? Is there a clear favorite between the Leica Q2 and the Sony A9 III? Which camera is better? A synthesis of the relative strong points of each of the models is listed below.

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Arguments in favor of the Leica Q2:

  • More detail: Offers more megapixels (46.7 vs 24MP) with a 40% higher linear resolution.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Ready to shoot: Has a lens built-in, whereas the A9 III requires a separate lens.
  • More compact: Is smaller (130x80mm vs 136x97mm) and thus needs less room in the bag.
  • More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More heavily discounted: Has been available for much longer (launched in March 2019).

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Reasons to prefer the Sony Alpha A9 III:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Better video: Provides higher movie framerates (4K/120p versus 4K/30p).
  • Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
  • 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 (9440k vs 3680k dots).
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.9x vs 0.76x).
  • 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 (2100k vs 1040k dots).
  • More flexible LCD: Has a full-flex 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 (1/80000s vs 1/2000s) to freeze action.
  • Faster burst: Shoots at higher frequency (120 vs 10 flaps/sec) to capture the decisive moment.
  • More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
  • Longer lasting: Gets more shots (530 versus 370) out of a single battery charge.
  • Easier travel charging: Can be conveniently charged via its USB port.
  • More solid recording: Has a full-sized HDMI port for a sturdy connection to an external recorder.
  • 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.
  • More modern: Reflects 4 years and 8 months of technical progress since the Q2 launch.

If the number of relative strengths (bullet points above) is taken as a guide, the A9 III is the clear winner of the contest (20 : 7 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 sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

Q2 07:20 A9 III

How about other alternatives? Do the specifications of the Leica Q2 and the Sony A9 III place the cameras among the top in their class? Find out in the latest Best Prime Lens Compact 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 partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the Q2 or the A9 III. 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.

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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.
 
Leica Q2....4.5/584/1004.5/54/5 Mar 2019 EUR 4 799 amazon.com
2.
 
Sony A9 III4.5/5.......... Nov 2023 EUR 6 999 amazon.com
3.
 
Fujifilm GFX 50R5/5..5/584/1004.5/54.5/5 Sep 2018 EUR 4 499ebay.com
4.
 
Hasselblad X1D..o..81/100..4/5 Jun 2016 EUR 9 399ebay.com
5.
 
Hasselblad X1D II....4/5..4/54/5 Jun 2019 EUR 5 999ebay.com
6.
 
Leica M Typ 2404/5......4/5.. Sep 2012 EUR 6 199ebay.com
7.
 
Leica M Typ 262............ Nov 2015 EUR 5 499ebay.com
8.
 
Leica M10-R4.5/5..4/5....4/5 Jul 2020 EUR 7 999ebay.com
9.
 
Leica Q Typ 1165/5....80/1004.5/54.5/5 Jun 2015 EUR 3 999ebay.com
10.
 
Leica Q35/5..4.5/5....4.5/5 May 2023 EUR 5 999 amazon.com
11.
 
Leica SL4/5..4/584/1004.5/54/5 Oct 2015 EUR 6 899ebay.com
12.
 
Leica X-U Typ 1133.5/5........3.5/5 Jan 2016 EUR 3 249ebay.com
13.
 
Sony A15/5o4.5/593/1004.5/55/5 Jan 2021 EUR 7 299 amazon.com
14.
 
Sony A7 II5/5+4/582/1004.5/55/5 Nov 2014 EUR 2 099ebay.com
15.
 
Sony A7 III..+ +4.5/589/1005/55/5 Feb 2018 EUR 2 299 amazon.com
16.
 
Sony A95/5+ +4.8/589/1005/55/5 Apr 2017 EUR 5 299ebay.com
17.
 
Sony A9 II....5/590/1005/55/5 Oct 2019 EUR 5 399 amazon.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The above review scores should be interpreted 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 rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. 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? If you would like to see a different side-by-side camera review, just make a corresponding selection in the search boxes below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.

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    Specifications: Leica Q2 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 Leica Q2 Sony A9 III
    Camera Type Fixed lens compact camera Mirrorless system camera
    Camera Lens 28mm f/1.7 Sony E mount lenses
    Launch Date March 2019 November 2023
    Launch Price USD 4,999 USD 5,999
    Sensor Specs Leica Q2 Sony A9 III
    Sensor Technology CMOS Stacked CMOS
    Sensor Format Full Frame Sensor Full Frame Sensor
    Sensor Size 36.0 x 24.0 mm 35.6 x 23.8 mm
    Sensor Area 864 mm2 847.28 mm2
    Sensor Diagonal 43.3 mm 42.8 mm
    Crop Factor 1.0x 1.0x
    Sensor Resolution 46.7 Megapixels 24 Megapixels
    Image Resolution 8368 x 5584 pixels 6000 x 4000 pixels
    Pixel Pitch 4.30 μm 5.94 μm
    Pixel Density 5.41 MP/cm2 2.83 MP/cm2
    Moiré control no AA filter Anti-Alias filter
    Movie Capability 4K/30p Video 4K/120p Video
    ISO Setting 50 - 50,000 ISO 250 - 25,600 ISO
    ISO Boost no Enhancement 125 - 51,200 ISO
    DXO Sensor Quality (score) 96 ..
    DXO Color Depth (bits) 26.4 ..
    DXO Dynamic Range (EV) 13.5 ..
    DXO Low Light (ISO) 2491 ..
    Screen Specs Leica Q2 Sony A9 III
    Viewfinder Type Electronic viewfinder Electronic viewfinder
    Viewfinder Field of View 100% 100%
    Viewfinder Magnification 0.76x 0.9x
    Viewfinder Resolution 3680k dots 9440k dots
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 3.2inch
    LCD Resolution 1040k dots 2100k dots
    LCD Attachment Fixed screen Fully flexible screen
    Touch Input Touchscreen Touchscreen
    Shooting Specs Leica Q2 Sony A9 III
    Focus System Contrast-detect AF On-Sensor Phase-detect
    Manual Focusing AidFocus PeakingFocus Peaking
    Max Shutter Speed (mechanical) 1/2000s 1/80000s
    Continuous Shooting 10 shutter flaps/s 120 shutter flaps/s
    Electronic Shutterup to 1/40000sup to 1/80000s
    Time-Lapse PhotographyIntervalometer built-inIntervalometer built-in
    Image StabilizationLens-based stabilizationIn-body stabilization
    Fill Flash no On-Board Flash no On-Board Flash
    Storage Medium SDXC cards CFexA or SDXC cards
    Single or Dual Card Slots Single card slot Dual card slots
    UHS card support UHS-II UHS-II
    Connectivity Specs Leica Q2 Sony A9 III
    External Flash Hotshoe Hotshoe
    Studio Flash no PC Sync PC Sync socket
    USB Connector no USB 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 Wifi built-in Wifi built-in
    Bluetooth Support Bluetooth built-in Bluetooth built-in
    Body Specs Leica Q2 Sony A9 III
    Environmental SealingWeathersealed bodyWeathersealed body
    Battery Type Leica BP-SCL4 Sony NP-FZ100
    Battery Life (CIPA)370 shots per charge530 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 130 x 80 x 92 mm
    (5.1 x 3.1 x 3.6 in)
    136 x 97 x 83 mm
    (5.4 x 3.8 x 3.3 in)
    Camera Weight 718 g (25.3 oz) 702 g (24.8 oz)
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    Check Q2 price at
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    Check A9 III price at
    amazon.com

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