Sony Alpha7s III ILCE-7SM3 vs. Leica M10-R

Camera Comparison, Reviews and Tests

In depth comparison and review of Sony Alpha7s III ILCE-7SM3 and Leica M10-R. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.

Camera Specifications Comparison

Sony Alpha7s III ILCE-7SM3 vs. Leica M10-R Comparison Chart
DESIGN AND DIMENSIONS Sony Alpha7s III ILCE-7SM3 Leica M10-R
Product Type Digital camera - 4K - mirrorless system Digital camera - rangefinder with Live View mode
Lens Included Body only Body only
Height 9.69 cm 8 cm
Width 12.89 cm 13.9 cm
Depth 8.08 cm 3.85 cm
Weight 699 g 660 g
Weight Details Camera with battery and memory card: 699 g Camera with battery: 660 g
Body Material Magnesium alloy Synthetic leather, magnesium alloy
Enclosure Colour - Silver chrome
Protection Dust-resistant, moisture-resistant -
Digital Zoom 4x -
SENSOR Sony Alpha7s III ILCE-7SM3 Leica M10-R
Sensor Resolution 12.1 Megapixel 40.0 Megapixel
Optical Sensor Type Exmor R CMOS CMOS
Total Pixels 12,900,000 pixels -
Effective Sensor Resolution 12,100,000 pixels 40,890,000 pixels
Optical Sensor Size Full Frame (35.6 x 23.8 mm) Full Frame (36 x 24 mm)
Frame Rate (Max Resolution) 120 fps -
Sensor Dust Reduction Yes -
Sensor Features Dust Reduction (image sensor vibration), Anti-Dust coating -
Image Stabiliser Optical (5-axis Steady Shot) -
Built-in Optical Image Stabiliser Yes -
Sensors Digital level metre -
PROCESSOR Sony Alpha7s III ILCE-7SM3 Leica M10-R
Image Processor BIONZ XR Maestro II
LENS Sony Alpha7s III ILCE-7SM3 Leica M10-R
Lens Mounting Type Sony E-mount Leica M
FOCUSING Sony Alpha7s III ILCE-7SM3 Leica M10-R
Auto Focus TTL contrast and phase detection -
Auto Focus Points (Zones) Qty 759 -
Auto Focus Features Focus Peaking function, Predictive Focus Control -
AE/AF Control Flex Focus Point, Face-priority AF, Subject-tracking AF, Eye detection AF -
Face Detection Face Recognition, face-priority AF function -
VIEWFINDER Sony Alpha7s III ILCE-7SM3 Leica M10-R
Viewfinder Type Built-in - electronic Optical - real-image
Viewfinder Colour Support Colour -
Viewfinder Diagonal Size 0.64" -
Viewfinder Resolution 9,437,184 pixels -
Optical Viewfinder Field Coverage 100% -
Optical Viewfinder Magnification 0.9x 0.73x
Optical Viewfinder Dioptric Correction Range -4 to +3 -
Features - Automatic parallax compensation
EXPOSURE & WHITE BALANCE Sony Alpha7s III ILCE-7SM3 Leica M10-R
ISO (Max) 409600 50000
Extended ISO (Max) 409600 -
Extended ISO (Min) 40 -
Light Sensitivity ISO 204800, ISO 409600, ISO 80-102400, ISO 40 ISO 100-50000, ISO auto (100-50000)
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot
Exposure Metering Zones 1200 -
Exposure Modes Bulb, automatic, manual, aperture-priority, shutter-priority Bulb, manual, aperture-priority
Bracketing Modes Dynamic Range Bracketing -
Special Effects - Monochrome
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, fluorescent, cloudy, Flash, daylight, shade, Underwater, 2500K - 9900K Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), HMI (5600K)
Shutter Type Mechanical electronically-controlled Mechanical
Max Shutter Speed 1/8000 sec 1/4000 sec
Min Shutter Speed 30 sec 960 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±3 EV range, in 1/3 EV steps
Auto Exposure Bracketing 3, 5 or 9 steps -
X-sync Speed 1/250sec 1/180 sec
Exposure Range EV -3-20 (ISO 100) EV 2-19
DISPLAY Sony Alpha7s III ILCE-7SM3 Leica M10-R
Type 3" LCD display 3" LCD display
Touch Screen Yes Yes
Display Format 1,440,000 pixels 1,036,800 pixels
Display Form Factor Folding Built-in
Display Features Display brightness control Gorilla glass
VIDEOGRAPHY / CAMCORDER Sony Alpha7s III ILCE-7SM3 Leica M10-R
Digital Video Format H.264, XAVC S, H.265, XAVC HS -
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, DNG (RAW)
Max Video Resolution 3840 x 2160 -
Audio Signal Format AAC -
Microphone Operation Mode Stereo -
MEMORY Sony Alpha7s III ILCE-7SM3 Leica M10-R
Memory Card Slot Dual SD card, dual CFexpress SD card
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card, CFexpress SD Memory Card, SDXC Memory Card, SDHC Memory Card
Memory Card Included No No
Memory Card Max Supported Size - 512 GB
Image Storage JPEG 4240 x 2832
JPEG 2768 x 1848
JPEG 2128 x 1416
JPEG 1376 x 920
JPEG 3776 x 2832
JPEG 2464 x 1848
JPEG 1888 x 1416
JPEG 1232 x 920
JPEG 4240 x 2348
JPEG 2768 x 1550
JPEG 2128 x 1200
JPEG 1376 x 776
JPEG 2832 x 2832
JPEG 1840 x 1840
JPEG 1408 x 1408
JPEG 912 x 912
DNG (RAW) 7864 x 5200
JPEG 7840 x 5184
JPEG 5472 x 3648
JPEG 2976 x 1984
Video Capture XAVC HS - 3840 x 2160 p - 120 fps
XAVC HS - 3840 x 2160 p - 60 fps
XAVC HS - 3840 x 2160 p - 100 fps - 200Mbps
XAVC HS - 3840 x 2160 p - 50 fps
XAVC HS - 3840 x 2160 p - 24 fps
XAVC S - 3840 x 2160 p - 120 fps
XAVC S - 3840 x 2160 p - 60 fps
XAVC S - 3840 x 2160 p - 30 fps
XAVC S - 3840 x 2160 p - 24 fps
XAVC S - 3840 x 2160 p - 100 fps
XAVC S - 3840 x 2160 p - 50 fps
XAVC S - 3840 x 2160 p - 25 fps
XAVC S HD - 1920 x 1080 p - 120 fps
XAVC S HD - 1920 x 1080 p - 60 fps
XAVC S HD - 1920 x 1080 p - 30 fps
XAVC S HD - 1920 x 1080 p - 24 fps
XAVC S HD - 1920 x 1080 p - 100 fps
XAVC S HD - 1920 x 1080 p - 50 fps
XAVC S HD - 1920 x 1080 p - 25 fps
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BATTERY AND CHARGING Sony Alpha7s III ILCE-7SM3 Leica M10-R
Battery Type Sony NP-FZ100 Lithium Ion Leica BP-SCL5 Lithium Ion
Details Sony NP-FZ100 Li-ion rechargeable battery - 2280 mAh (included) Leica BP-SCL5 Li-ion rechargeable battery - 1100 mAh (included)
Battery Life Photo shooting - 510 shots (EVF on)
Photo shooting - 600 shots (LCD Monitor on)
Video recording - 80 minutes (EVF on)
Video recording - 135 minutes (LCD Monitor on)
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CONNECTIONS Sony Alpha7s III ILCE-7SM3 Leica M10-R
Interface HDMI, USB-C, Wireless LAN, NFC (Near Field Communication), Bluetooth 5.0 IEEE 802.11b/g/n
Connectivity Features Remote control via mobile devices, Wireless Image Transfer, PC Remote functions via Wi-Fi Remote control via mobile devices, remote live view, Wireless Image Transfer
Print Standard Exif Print support, PRINT Image Matching -
Tripod Mount Connection Point - 1/4" socket
Flash Terminal Hot shoe Hot shoe
Connector Type USB (USB Type-C)
HDMI output (19 pin HDMI Type A)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
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FEATURES Sony Alpha7s III ILCE-7SM3 Leica M10-R
Self-Timer Delay 10 sec, 2sec, 5 sec 2sec, 12sec
Continuous Shooting Speed 8 frames per second, 3 frames per second, 10 frames per second, 6 frames per second 4.5 frames per second
Additional Features Built-in speaker, digital image rotation, camera orientation detection, histogram display, shadow point display, interval shooting mode, highlight point display, Dynamic Range Optimizer, USB charging, built-in help guide, Chromatic Aberration Compensation (CAC), HDR image enhancement technology, Intelligent AUTO (iAUTO), fast motion recording, Lens Distortion Compensation (LDC), noise reduction over long exposures, high ISO speed noise reduction, silent shooting, BRAVIA Sync function, PhotoTV HD, GPS via mobile, slow motion recording, peripheral shading correction, anti-flicker, Hybrid Log-Gamma (HLG) recording Auto power save, histogram display, interval shooting mode, no Optical Low Pass Filter (OLFP)
OTHERS Sony Alpha7s III ILCE-7SM3 Leica M10-R
Included Accessories - Carrying strap, battery charger, body cap, car power adapter, shoe cap
Software - Adobe Photoshop Lightroom (3 months trial)
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C 0 °C
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