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Leica M10 vs Sony A7R III

Portability
75
Imaging
72
Features
45
Overall
61
Leica M10 front
 
Sony Alpha A7R III front
Portability
63
Imaging
77
Features
93
Overall
83

Leica M10 vs Sony A7R III Key Specs

Leica M10
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fixed Screen
  • ISO 100 - 50000
  • No Video
  • Leica M Mount
  • 660g - 139 x 80 x 39mm
  • Launched January 2017
  • Renewed by Leica M11
Sony A7R III
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 32000 (Raise to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 657g - 127 x 96 x 74mm
  • Released October 2017
  • Previous Model is Sony A7R II
  • Successor is Sony A7R IV
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Leica M10 vs Sony A7R III Overview

The following is a extensive analysis of the Leica M10 vs Sony A7R III, both Pro Mirrorless digital cameras by rivals Leica and Sony. There is a sizable difference between the sensor resolutions of the M10 (24MP) and A7R III (42MP) but both cameras provide the identical sensor sizing (Full frame).

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The M10 was released 9 months prior to the A7R III which means that they are of a similar age. The two cameras feature different body design with the Leica M10 being a Rangefinder-style mirrorless camera and the Sony A7R III being a SLR-style mirrorless camera.

Before going straight to a thorough comparison, here is a short highlight of how the M10 grades vs the A7R III with regard to portability, imaging, features and an overall mark.

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Reasons to pick Leica M10 over the Sony A7R III

 M10 A7R III 

Reasons to pick Sony A7R III over the Leica M10

 A7R III M10 
ReleasedOctober 2017January 2017Newer by 9 months
Screen typeTiltingFixed Tilting screen
Screen resolution1440k1037kCrisper screen (+403k dot)
Touch friendly screen Quickly navigate

Common features in the Leica M10 and Sony A7R III

 M10 A7R III 
Manually focus Very exact focusing
Screen size3"3"Same screen measurement
Selfie screen Absent selfie screen

Leica M10 vs Sony A7R III Physical Comparison

If you're planning to travel with your camera frequently, you'll need to factor in its weight and dimensions. The Leica M10 has external dimensions of 139mm x 80mm x 39mm (5.5" x 3.1" x 1.5") with a weight of 660 grams (1.46 lbs) whilst the Sony A7R III has dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") having a weight of 657 grams (1.45 lbs).

Check out the Leica M10 vs Sony A7R III in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ based on the lens you select at the time. Following is a front view dimension comparison of the M10 versus the A7R III.

Leica M10 vs Sony A7R III size comparison

Taking into consideration size and weight, the portability grade of the M10 and A7R III is 75 and 63 respectively.

Leica M10 vs Sony A7R III top view buttons comparison

Leica M10 vs Sony A7R III Sensor Comparison

Usually, its hard to visualize the difference between sensor dimensions purely by checking a spec sheet. The pic underneath should provide you a much better sense of the sensor sizes in the M10 and A7R III.

As you can see, each of these cameras come with the identical sensor size albeit different MP. You can count on the Sony A7R III to resolve greater detail as a result of its extra 18MP. Higher resolution will enable you to crop pictures a good deal more aggressively. The more aged M10 is going to be behind with regard to sensor technology.

Leica M10 vs Sony A7R III sensor size comparison

Leica M10 vs Sony A7R III Screen and ViewFinder

Leica M10 vs Sony A7R III Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Leica M10 as a Portrait photography camera
Sony A7R III as a Portrait photography camera
83
focusing manually
MP count good (24 megapixels)
sensor size is big (Full frame)
exports RAW files
86
focusing manually
megapixel count fantastic (42MP)
big sensor size (Full frame)
supports face detection focus
delivers RAW formats
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Street Comparison

Street photography with Leica M10
Street photography with Sony A7R III
68
sensor size is big (Full frame)
exports RAW files
very good high ISO (50,000)
no moving screen
does not have image stabilization
79
screen tilts up and down
image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
delivers RAW formats
provides touch to focus
weather proof
very good ISO range (32,000)
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Sports Comparison

Sports photography with Leica M10
Sports photography with Sony A7R III
52
MP count good (24 megapixels)
sensor size is big (Full frame)
max frames per second very slow (5.0 frames/s)
does not have image stabilization
not so great battery power (210 shots)
lacks phase detect autofocus
88
maximum shutter speed is high (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
megapixel count fantastic (42MP)
big sensor size (Full frame)
supports tracking autofocus
weather proof
great battery life (650 shots)
comes with phase detect auto focus
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Travel Comparison

Leica M10 Travel photography highlights
Sony A7R III Travel photography highlights
57
MP count good (24 megapixels)
not so great battery power (210 CIPA)
doesn't have selfie friendly display
73
great battery life (650 CIPA)
weather proof
has bluetooth
provides touch to focus
megapixel count fantastic (42 megapixels)
does not feature selfie friendly screen
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Landscape Comparison

Landscape photography with Leica M10
Landscape photography with Sony A7R III
75
focusing manually
interchangeable lenses (Leica M mount)
pretty good screen size (3 inches)
MP count good (24 megapixels)
sensor size is big (Full frame)
very good high ISO (50,000)
exports RAW files
does not have image stabilization
not so great battery power (210 shots)
87
focusing manually
swap lenses (Sony E mount)
screen is a decent size (3")
image stabilization (Sensor based 5-axis)
megapixel count fantastic (42MP)
big sensor size (Full frame)
doesnt have anti aliasing filter
very good ISO range (32,000)
delivers RAW formats
weather proof
great battery life (650 per charge)
has double storage slots
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Vlogging Comparison

Leica M10 as a Vlogging camera
Sony A7R III as a Vlogging camera
9
no video
36
touchscreen functionality
image stabilization (Sensor based 5-axis)
supports face detection focus
high res video (3840 x 2160 pixels)
does have external microphone port
does not feature selfie friendly screen
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Leica M10 vs Sony A7R III Specifications

Detailed spec comparison table for Leica M10 and Sony A7R III
 Leica M10Sony Alpha A7R III
General Information
Company Leica Sony
Model type Leica M10 Sony Alpha A7R III
Class Pro Mirrorless Pro Mirrorless
Launched 2017-01-18 2017-10-25
Body design Rangefinder-style mirrorless SLR-style mirrorless
Sensor Information
Chip Maestro II Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Full frame Full frame
Sensor measurements 35.8 x 23.9mm 35.9 x 24mm
Sensor area 855.6mm² 861.6mm²
Sensor resolution 24MP 42MP
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Highest Possible resolution 5952 x 3992 7952 x 5304
Maximum native ISO 50000 32000
Maximum enhanced ISO - 102400
Minimum native ISO 100 100
RAW support
Minimum enhanced ISO - 50
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 425
Lens
Lens support Leica M Sony E
Amount of lenses 59 121
Crop factor 1 1
Screen
Screen type Fixed Type Tilting
Screen sizing 3 inches 3 inches
Screen resolution 1,037k dot 1,440k dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Optical (rangefinder) Electronic
Viewfinder resolution - 3,686k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.73x 0.78x
Features
Minimum shutter speed 8 seconds 30 seconds
Fastest shutter speed 1/4000 seconds 1/8000 seconds
Continuous shutter speed 5.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash distance no built-in flash no built-in flash
Flash modes no built-in flash Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Maximum video resolution None 3840x2160
Video format - MPEG-4, AVCHD, XAVC S
Microphone jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB none USB 3.1 Gen 1(5 GBit/sec)
GPS Optional None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 660g (1.46 lbs) 657g (1.45 lbs)
Physical dimensions 139 x 80 x 39mm (5.5" x 3.1" x 1.5") 127 x 96 x 74mm (5.0" x 3.8" x 2.9")
DXO scores
DXO Overall rating 86 100
DXO Color Depth rating 24.4 26.0
DXO Dynamic range rating 13.3 14.7
DXO Low light rating 2133 3523
Other
Battery life 210 photographs 650 photographs
Type of battery Battery Pack Battery Pack
Battery ID - NP-FZ100
Self timer Yes (2 or 12 secs) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse recording
Type of storage SD/SDHC/SDXC Two SD/SDHC/SDXC slots (UHS-II support on one)
Storage slots Single 2
Cost at release $7,595 $2,800