Sony a7 III vs Nikon Z8 Specifications Comparison
Camera Feature | Sony a7 III | Nikon Z8 |
---|---|---|
Announced | February 2018 | May 2023 |
Camera Type | Mirrorless | Mirrorless |
Sensor Type | BSI CMOS | Stacked CMOS |
Image Processor | BIONZ X | EXPEED 7 |
Resolution | 24.2 MP | 45.7 MP |
Pixel Dimensions | 6000×4000 | 8256×5504 |
Sensor Dimensions | 35.6 x 23.8 mm (Full Frame) | 35.9 x 23.9 mm (Full Frame) |
Sensor Pixel Size | 5.93µ | 4.35µ |
Low Pass Filter | No1 | No |
IBIS (In-Body Image Stabilization) | Yes | Yes |
Base ISO | ISO 100 | ISO 64 |
Max Native ISO | ISO 51,200 | ISO 25,600 |
Extended ISOs | ISO 50-204,800 | ISO 32-102,400 |
High-Resolution Sensor Shift | No | Yes |
Focus Stack Bracketing | No | Yes |
Pre-Shoot Burst Mode | No | Yes (JPEG only) |
Fastest Shutter Speed | 1/8000 | 1/32000 |
Longest Shutter Speed | 30 seconds | 900 seconds |
Continuous Shooting (Mechanical Shutter) | 10 FPS | No mechanical shutter |
Continuous Shooting (Electronic Shutter) | 10 FPS | 20 FPS |
Notes for High FPS Shooting | None | 20 FPS figure is for .NEF files (full-res JPEG at 30 FPS; DX JPEG at 60 FPS; 11 megapixel JPEG at 120 FPS) |
Buffer Size (Raw) | 89 frames (10 FPS) | Over 1000 frames (20 FPS) |
Autofocus System | Hybrid PDAF | Hybrid PDAF with deep learning subject recognition |
Autofocus Points | 693 | 493 |
Maximum Low-Light AF Sensitivity (Standardized to f/2, ISO 100) | -3 EV | -7.5 EV |
Standard Flash Sync Speed | 1/250 | 1/200 |
Curtain to Protect Sensor at Shutdown | No | Yes |
Video Features | ||
Maximum Video Bit Depth (Internal) | 8 bits | 12 bits |
Maximum Video Bit Depth (External) | 8 bits | 12 bits |
Raw Video | No | Yes |
8K Maximum Framerate | N/A | 60 FPS |
4K Maximum Framerate | 30 FPS | 120 FPS |
1080P Maximum Framerate | 120 FPS | 120 FPS |
Additional Video Crop Factor | No | No |
Chroma Subsampling | 4:2:0, 4:2:2 (External) | 4:2:2 |
Video Recording Limit | 30 min | 90 min |
Physical and Other Features | ||
Card Slots | 2 | 2 |
Slot 1 Type | SD (UHS-II) | CFExpress Type B |
Slot 2 Type | SD (UHS-I) | SD (UHS-II) |
Rear LCD Size (Diagonal) | 3.0 in | 3.2 in |
Rear LCD Resolution | 0.92 million dots | 2.1 million dots |
Articulating LCD | Single Axis | Dual Axis |
Touchscreen | Yes | Yes |
Viewfinder | EVF | EVF |
Viewfinder Magnification | 0.78x | 0.8x |
Viewfinder Resolution | 2.36 million dots | 3.69 million dots |
Viewfinder Coverage | 100% | 100% |
Voice Memo | No | Yes |
Headphone Jack | Yes | Yes |
Microphone Jack | Yes | Yes |
Built-in Flash | No | No |
GPS | No | No |
Bluetooth | Yes | Yes |
WiFi | Yes | Yes |
USB Type | Type C 3.1 | Two Type C 3.2 Gen 2 ports |
Battery Type | NP-FZ100 | EN-EL15c |
Battery Life (Viewfinder) | 610 frames | 330 frames |
Battery Life (Rear LCD) | 710 frames | 340 frames |
Battery Life (Eco Mode) | N/A | 370 frames |
Weather Sealed | Yes | Yes |
Weight (Body Only w/ Battery + Card) | 650 g (1.43 lbs.) | 910 g (2.01 lbs.) |
Dimensions (LxHxD) | 127 x 96 x 74 mm (5.0 x 3.8 x 2.9″) | 144 x 119 x 88 mm (5.7 x 4.7 x 3.5″)2 |
Price Comparison | ||
MSRP, Body Only | $2000 (Check Current Price) | $4000 (Check Current Price) |
Used Prices (Affiliate) | Sony a7 III Used Prices | Nikon Z8 Used Prices |
1It is unconfirmed whether the Sony a7 III has a low-pass filter. The general (and perhaps surprisng) consensus is that it does not, or if it does, it is a weak horizontal-only AA filter. | ||
2The Nikon Z8’s official dimensions do not include the depth of the protruding viewfinder. To match the typical standards today, 5mm were added to the Z8’s depth measurement in this table. |
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