In depth comparison and review of Sony Alpha7s III ILCE-7SM3 and Canon EOS M50 Mark II + EF-M 15-45mm IS STM. 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.
DESIGN AND DIMENSIONS | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Product Type | Digital camera - 4K - mirrorless system | Digital camera - 4K - mirrorless system |
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Lens Included | Body only | EF-M 15-45mm IS STM lens |
Height | 9.69 cm | 8.81 cm |
Width | 12.89 cm | 11.63 cm |
Depth | 8.08 cm | 5.87 cm |
Weight | 699 g | 350 g |
Weight Details | Camera with battery and memory card: 699 g | Camera body only: 350 g Camera with battery and memory card: 387 g |
Body Material | Magnesium alloy | - |
Enclosure Colour | - | Black | Black with graphite grey lens | White with silver lens |
Protection | Dust-resistant, moisture-resistant | - |
Digital Zoom | 4x | - |
Optical Zoom | - | 3x |
SENSOR | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Sensor Resolution | 12.1 Megapixel | 24.1 Megapixel |
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Optical Sensor Type | Exmor R CMOS | CMOS |
Total Pixels | 12,900,000 pixels | 25,800,000 pixels |
Effective Sensor Resolution | 12,100,000 pixels | 24,100,000 pixels |
Optical Sensor Size | Full Frame (35.6 x 23.8 mm) | APS-C (22.3 x 14.9 mm) |
Frame Rate (Max Resolution) | 120 fps | 24 fps |
Sensor Dust Reduction | Yes | Yes |
Sensor Features | Dust Reduction (image sensor vibration), Anti-Dust coating | EOS Integrated Cleaning System |
Image Stabiliser | Optical (5-axis Steady Shot) | Optical |
Built-in Optical Image Stabiliser | Yes | - |
Sensors | Digital level metre | - |
PROCESSOR | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Image Processor | BIONZ XR | DIGIC 8 |
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LENS | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Type | - | Zoom lens - 3x zoom - 15 - 45 mm - f/3.5-6.3 STM Canon EF-M |
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Focal Length Equivalent to 35mm Camera | - | 24 - 72mm |
Focus Adjustment | - | Automatic, manual |
Min Focus Distance | - | 25 cm |
Max View Angle | - | 84.3 degree(s) |
Zoom Adjustment | - | Manual |
Lens Construction | - | 9 groups / 10 elements |
Filter Size | - | 49 mm |
Lens Mounting Type | Sony E-mount | Canon EF-M |
Features | - | Full-time manual focusing, Stepping Motor (STM) technology |
FOCUSING | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Auto Focus | TTL contrast and phase detection | Dual Pixel CMOS AF |
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Auto Focus Points (Zones) Qty | 759 | 143 |
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-priority AF, Subject-tracking AF, Eye detection AF, Zone AF, Touch and Drag AF |
Face Detection | Face Recognition, face-priority AF function | Eye Detect AF, face-priority AF function |
VIEWFINDER | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Viewfinder Type | Built-in - electronic | Electronic - OLED |
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Viewfinder Colour Support | Colour | Colour |
Viewfinder Diagonal Size | 0.64" | 0.39" |
Viewfinder Resolution | 9,437,184 pixels | 2,360,000 pixels |
Optical Viewfinder Field Coverage | 100% | - |
Optical Viewfinder Magnification | 0.9x | - |
Optical Viewfinder Dioptric Correction Range | -4 to +3 | - |
Field of View Crop Factor | - | 1.6 |
EXPOSURE & WHITE BALANCE | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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ISO (Max) | 409600 | 51200 |
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Extended ISO (Max) | 409600 | 51200 |
Extended ISO (Min) | 40 | - |
Light Sensitivity | ISO 204800, ISO 409600, ISO 80-102400, ISO 40 | ISO auto, ISO 51200, ISO 100-25600 |
Exposure Metering | Multi-segment, centre-weighted, spot | Evaluative, centre-weighted, spot |
Exposure Metering Zones | 1200 | 384 |
Exposure Modes | Bulb, automatic, manual, aperture-priority, shutter-priority | Automatic, manual, aperture-priority, shutter-priority |
Bracketing Modes | Dynamic Range Bracketing | - |
Special Effects | - | Soft, Cool, Warm, Black & White, Neutral, Vivid, purple, blue, green, Faithful, monochrome, landscape, portrait, Standard, Fine Detail, Shine, Lime, Peach |
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 (white) |
Shutter Type | Mechanical electronically-controlled | Electronic, mechanical electronically-controlled |
Max Shutter Speed | 1/8000 sec | 1/4000 sec |
Min Shutter Speed | 30 sec | 30 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 | 1/200sec |
Exposure Range | EV -3-20 (ISO 100) | EV -2-20 (ISO 100) |
DISPLAY | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Type | 3" LCD display | 3" LCD display |
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Touch Screen | Yes | Yes |
Display Format | 1,440,000 pixels | 1,040,000 pixels |
Display Form Factor | Folding | Rotating |
Display Features | Display brightness control | Display brightness control |
FLASH | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Camera Flash | - | Pop-up flash |
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Guide Number (m / ISO 100) | - | 5 |
Flash Modes | - | Rear curtain sync, red-eye reduction |
Red-Eye Reduction | - | Yes |
Features | - | AF illuminator, flash +/- compensation, wireless off-camera control |
VIDEOGRAPHY / CAMCORDER | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Digital Video Format | H.264, XAVC S, H.265, XAVC HS | H.264 |
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Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, RAW, RAW + JPEG, C-RAW |
Max Video Resolution | 3840 x 2160 | 3840 x 2160 |
Audio Signal Format | AAC | AAC |
Microphone Operation Mode | Stereo | Stereo |
Microphone Features | - | Wind noise reduction, sensitivity control |
MEMORY | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Memory Card Slot | Dual SD card, dual CFexpress | SD card |
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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, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card |
Memory Card | - | 32 GB SDHC |
Memory Card Included | No | Yes |
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 |
RAW 6000 x 4000 JPEG 6000 x 4000 JPEG 3984 x 2656 JPEG 2976 x 1984 JPEG 2400 x 1600 JPEG 6000 x 3368 JPEG 3984 x 2240 JPEG 2976 x 1680 JPEG 2400 x 1344 JPEG 5328 x 4000 JPEG 3552 x 2664 JPEG 2656 x 1992 JPEG 2112 x 1600 JPEG 4000 x 4000 JPEG 2656 x 2656 JPEG 1984 x 1984 JPEG 1600 x 1600 |
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 |
H.264 - 3840 x 2160 p - 23.98 fps H.264 - 1920 x 1080 p - 59.94 fps H.264 - 1920 x 1080 p - 29.97 fps H.264 - 1920 x 1080 p - 23.98 fps H.264 - 1280 x 720 p - 59.94 fps H.264 - 1280 x 720 p - 119.9 fps |
BATTERY AND CHARGING | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Battery Type | Sony NP-FZ100 Lithium Ion | Canon LP-E12 Lithium Ion |
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Details | Sony NP-FZ100 Li-ion rechargeable battery - 2280 mAh (included) | Canon LP-E12 Li-ion rechargeable battery (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) |
Photo shooting - 275 shots (at 23 °C (EVF on)) Photo shooting - 245 shots (at 0 °C (EVF on)) Photo shooting - 320 shots (at 23 °C (LCD Monitor on)) Photo shooting - 305 shots (at 0 °C (LCD Monitor on)) |
CONNECTIONS | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Interface | HDMI, USB-C, Wireless LAN, NFC (Near Field Communication), Bluetooth 5.0 | HDMI, USB 2.0, IEEE 802.11b/g/n, Bluetooth 4.2 |
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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, Live streaming |
Print Standard | Exif Print support, PRINT Image Matching | Direct print, Exif Print support, PictBridge support |
Computer Connectivity | - | Mac, Windows |
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) |
USB 2.0 (5 pin Micro-USB Type B) HDMI output (19 pin micro HDMI Type D) |
FEATURES | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Self-Timer Delay | 10 sec, 2sec, 5 sec | 10 sec, 2sec |
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Continuous Shooting Speed | 8 frames per second, 3 frames per second, 10 frames per second, 6 frames per second | 10 frames per second, 7.4 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 | RGB primary colour filter, depth-of-field preview button, AE lock, AF lock, cropping an image, resizing an image, saturation control, highlight tone priority, brightness control, contrast control, Auto Lighting Optimizer, peripheral illumination correction, Time-Lapse recording, noise reduction over long exposures, high ISO speed noise reduction, silent shooting, GPS via mobile, Hybrid Auto, distortion correction function, PC webcam option, tilt adjustment, diffraction correction, slow motion recording, chromatic aberration correction, vertical video support, movie self-timer, Digital Lens Optimizer (DLO) |
OTHERS | Sony Alpha7s III ILCE-7SM3 | Canon EOS M50 Mark II + EF-M 15-45mm IS STM |
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Included Accessories | - | Battery charger, dust cap, body cap, lens cap, neck strap, rucksack, additional battery, hot shoe cover |
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Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | 0 °C | 0 °C |
Service & Support | - | Limited warranty - 2 years |