Sony a7 vs Sony a7 II Specifications Comparison
| Camera Feature | Sony a7 | Sony a7 II |
|---|---|---|
| Announced | October 2013 | November 2014 |
| Camera Type | Mirrorless | Mirrorless |
| Sensor Type | CMOS | CMOS |
| Image Processor | BIONZ X | BIONZ X |
| Resolution | 24.3 MP | 24.3 MP |
| Pixel Dimensions | 6000×4000 | 6000×4000 |
| Sensor Dimensions | 35.8 x 23.9 mm (Full Frame) | 35.8 x 23.9 mm (Full Frame) |
| Sensor Pixel Size | 5.96µ | 5.96µ |
| Low Pass Filter | Yes | Yes |
| IBIS (In-Body Image Stabilization) | No | Yes |
| Base ISO | ISO 100 | ISO 100 |
| Max Native ISO | ISO 6400 | ISO 6400 |
| Extended ISOs | ISO 50-25,600 | ISO 50-25,600 |
| High-Resolution Sensor Shift | No | No |
| Focus Stack Bracketing | No | No |
| Pre-Shoot Burst Mode | No | No |
| Fastest Shutter Speed | 1/8000 | 1/8000 |
| Longest Shutter Speed | 30 seconds | 30 seconds |
| Continuous Shooting (Mechanical Shutter) | 5 FPS | 5 FPS |
| Continuous Shooting (Electronic Shutter) | No electronic shutter | No electronic shutter |
| Notes for High FPS Shooting | No live view of scene at 5 FPS (drop to 2.5 FPS for a live view); 12-bit raw only | 12-bit raw in continuous drive mode (14-bit in single-shot mode) |
| Buffer Size (Raw) | 28 frames (5 FPS), 43 frames (2.5 FPS) | 28 frames (5 FPS) |
| Autofocus System | Hybrid PDAF | Hybrid PDAF |
| Autofocus Points | 117 | 117 |
| Maximum Low-Light AF Sensitivity (Standardized to f/2, ISO 100) | 0 EV | -1 EV |
| Standard Flash Sync Speed | 1/250 | 1/250 |
| Curtain to Protect Sensor at Shutdown | No | No |
Video Features | ||
| Maximum Video Bit Depth (Internal) | 8 bits | 8 bits |
| Maximum Video Bit Depth (External) | 8 bits | 8 bits |
| Raw Video | No | No |
| 1080P Maximum Framerate | 60 FPS | 60 FPS |
| Additional Video Crop Factor | No | No |
| Chroma Subsampling | 4:2:0, 4:2:2 (External) | 4:2:0, 4:2:2 (External) |
| Video Recording Limit | 30 min | 30 min |
Physical and Other Features | ||
| Card Slots | 1 | 1 |
| Slot 1 Type | SD (UHS-I) | SD (UHS-I) |
| Rear LCD Size (Diagonal) | 3.0 in | 3.0 in |
| Rear LCD Resolution | 0.92 million dots | 1.23 million dots |
| Articulating LCD | Single Axis | Single Axis |
| Touchscreen | No | No |
| Viewfinder | EVF | EVF |
| Viewfinder Magnification | 0.71x | 0.71x |
| 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 | No |
| WiFi | Yes | Yes |
| USB Type | Type B 2.0 | Type B 2.0 |
| Battery Type | NP-FW50 | NP-FW50 |
| Battery Life (Viewfinder) | 270 frames | 270 frames |
| Battery Life (Rear LCD) | 340 frames | 350 frames |
| Weather Sealed | Yes | Yes |
| Weight (Body Only w/ Battery + Card) | 474 g (1.04 lbs.) | 599 g (1.32 lbs.) |
| Dimensions (LxHxD) | 127 x 94 x 58 mm (5.0 x 3.7 x 2.3″)1 | 127 x 96 x 70 mm (5.0 x 3.8 x 2.8″)2 |
Price Comparison | ||
| MSRP, Body Only | $1700 (Discontinued) | $1700 (Discontinued) |
| Used Prices (Affiliate) | Sony a7 Used Prices | Sony a7 II Used Prices |
| 1The Sony a7’s official dimensions do not include the depth of the protruding viewfinder. To match typical standards today, 10mm were added to the a7’s depth measurement in this table. | ||
| 2The Sony a7 II’s official dimensions do not include the depth of the protruding viewfinder. To match typical standards today, 10mm were added to the a7 II’s depth measurement in this table. | ||
Questions? Go to our forum, where you can start a conversation and talk to photographers about these two cameras!
Photography Life is part of the B&H and KEH affiliate programs. When you make a purchase through the affiliate links in this article, we can be compensated with a percentage of each sale. If you found this comparison useful, buying anything through these links allows you to support Photography Life at no extra cost to you. Thank you for supporting our efforts!