Sony a7S II vs Canon EOS R8 Specifications Comparison
| Camera Feature | Sony a7S II | Canon EOS R8 |
|---|---|---|
| Announced | September 2015 | February 2023 |
| Camera Type | Mirrorless | Mirrorless |
| Sensor Type | CMOS | CMOS |
| Image Processor | BIONZ X | DIGIC X |
| Resolution | 12.2 MP | 24.2 MP |
| Pixel Dimensions | 4240×2832 | 6000×4000 |
| Sensor Dimensions | 35.6 x 23.8 mm (Full Frame) | 36.0 x 24.0 mm (Full Frame) |
| Sensor Pixel Size | 8.4µ | 6.00µ |
| Low Pass Filter | Yes | Yes |
| IBIS (In-Body Image Stabilization) | Yes | No |
| Base ISO | ISO 100 | ISO 100 |
| Max Native ISO | ISO 102,400 | ISO 102,400 |
| Extended ISOs | ISO 50-409,600 | ISO 50-204,800 |
| High-Resolution Sensor Shift | No | No |
| Focus Stack Bracketing | No | Yes |
| Pre-Shoot Burst Mode | No | Yes |
| Fastest Shutter Speed | 1/8000 | 1/16000 |
| Longest Shutter Speed | 30 seconds | 30 seconds |
| Continuous Shooting (Mechanical Shutter) | 5 FPS | 6 FPS |
| Continuous Shooting (Electronic Shutter) | 5 FPS | 40 FPS |
| Notes for High FPS Shooting | Autofocus fixed at first frame for 5 FPS shooting; 12-bit raw only | 12-bit raw at 40 FPS (14-bit raw is available at 6 FPS) |
| Buffer Size (Raw) | 31 frames (5 FPS) | 56 frames (40 FPS), 1000+ frames (6 FPS) |
| Autofocus System | Contrast Detect | Hybrid PDAF |
| Autofocus Points | 169 | 1053 |
| Maximum Low-Light AF Sensitivity (Standardized to f/2, ISO 100) | -4 EV | -5 EV |
| Standard Flash Sync Speed | 1/250 | 1/200 |
| Curtain to Protect Sensor at Shutdown | No | No |
Video Features | ||
| Maximum Video Bit Depth (Internal) | 8 bits | 10 bits |
| Maximum Video Bit Depth (External) | 8 bits | 10 bits |
| Raw Video | No | No |
| 4K Maximum Framerate | 30 FPS | 60 FPS |
| 1080P Maximum Framerate | 120 FPS | 180 FPS |
| Additional Video Crop Factor | No | No |
| Chroma Subsampling | 4:2:0, 4:2:2 (External) | 4:2:2 |
| Video Recording Limit | 30 min | 120 min |
Physical and Other Features | ||
| Card Slots | 1 | 1 |
| Slot 1 Type | SD (UHS-I) | SD (UHS-II) |
| Rear LCD Size (Diagonal) | 3.0 in | 3.0 in |
| Rear LCD Resolution | 1.23 million dots | 1.62 million dots |
| Articulating LCD | Single Axis | Fully Articulating |
| Touchscreen | No | Yes |
| Viewfinder | EVF | EVF |
| Viewfinder Magnification | 0.78x | 0.70x |
| Viewfinder Resolution | 2.36 million dots | 2.36 million dots |
| Viewfinder Coverage | 100% | 100% |
| Voice Memo | No | No |
| Headphone Jack | Yes | Yes |
| Microphone Jack | Yes | Yes |
| Built-in Flash | No | No |
| GPS | No | No |
| Bluetooth | No | Yes |
| WiFi | Yes | Yes |
| USB Type | Type B 2.0 | Type C 3.2 Gen 2 |
| Battery Type | NP-FW50 | LP-E17 |
| Battery Life (Viewfinder) | 310 frames | 150 frames |
| Battery Life (Rear LCD) | 370 frames | 370 frames |
| Battery Life (Eco Mode) | N/A | 440 frames |
| Weather Sealed | Yes | Yes |
| Weight (Body Only w/ Battery + Card) | 627 g (1.38 lbs.) | 461 g (1.02 lbs.) |
| Dimensions (LxHxD) | 127 x 96 x 70 mm (5.0 x 3.8 x 2.8″)1 | 133 x 86 x 70 mm (5.2 x 3.4 x 2.8″) |
Price Comparison | ||
| MSRP, Body Only | $3000 (Discontinued) | $1500 (Check Current Price) |
| Used Prices (Affiliate) | Sony a7S II Used Prices | Canon EOS R8 Used Prices |
| 1The Sony a7S II’s official dimensions do not include the depth of the protruding viewfinder. To match typical standards today, 10mm were added to the a7S II’s depth measurement in this table. | ||
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