索尼α7 II
型号差异

参见：Sony α7、Sony α7R II和Sony α7S II
| 型号 | α7 | α7R | α7S | α7 II | α7R II | α7S II |
| --- | --- | --- | --- | --- | --- | --- |
| 产品定位 | 平衡 | 高解析度 | 高感光度 | 平衡Mark II | High Resolution Mark II | High Sensitivity Mark II |
| 感应器解析度 | 24.3 Mpx Exmor CMOS 6,000×4,000 pixels (35.80 mm×23.90 mm) | 36.4 Mpx Exmor CMOS 7,360×4,912 pixels (35.90 mm×24.00 mm) | 12.2 Mpx Exmor CMOS 4,240×2,832 pixels (35.80 mm×23.90 mm) | 24.3 Mpx Exmor CMOS 6,000×4,000 pixels (35.80 mm×23.90 mm) | 42.4 Mpx Exmor R BSI-CMOS 7,952×5,304 pixels (35.90 mm×24.00 mm) | 12.2 Mpx Exmor CMOS 4,240×2,832 pixels (35.80 mm×23.90 mm) |
| ISO range | Expanded ISO 50 - 25600 Multi frame NR 100 - 51200 | Expanded ISO 50 - 25600 Multi frame NR 100 - 51200 | Native ISO 100 - 102400 Expanded ISO 50 - 409600 | Expanded ISO 50 - 25600 Multi frame NR 100 - 51200 | Native ISO 100 - 25600 Expanded ISO 50 - 102400 | Native ISO 100 - 102400   Expanded ISO 50 - 409600 |
| Autofocus | 25 point contrast-detection w/ 117 points phase-detection | 25 point contrast-detection | 25 point contrast-detection | 25 point contrast-detection w/ 117 points phase-detection | 25 point contrast-detection w/ 399 points phase-detection | 169 point contrast-detection |
| Maximum flash sync speed | 1/250 | 1/160 | 1/250 | 1/250 | 1/250 | 1/250 |
| Max Continuous Shooting | 5 frame/s | 4 frame/s | 5 frame/s | 5 frame/s | 5 frame/s | 5 frame/s |
| In-body image stabilization | No | No | No | 5-axis | 5-axis | 5-axis |
| Flash Exposure Lock | No | No | Yes | Yes | Yes |  |
| Electronic shutter mode | First-curtain only | No | First-curtain and Silent shutter | First-curtain only | First-curtain and Silent shutter | First-curtain and Silent shutter |
| Gapless on-chip lens | No | Yes | Yes | No | Yes | Yes |
| Live-view Tethered Capture | No | No | Yes | Yes | Yes | Yes |
| Custom minimum shutter speed at Auto ISO | No | No | No | No | Yes | Yes |
| Flexible Spot with Lock on AF | No | No | No | No | Yes | Yes |
| Continuous Eye-AF | No | No | No | No | Yes | Yes |
| AF Sensitivity | 0 ~ 20 EV | 0 ~ 20 EV | -4 ~ 20 EV | -1 ~ 20 EV | -2 ~ 20 EV | -4 ~ 20 EV |
| Metering Sensitivity | 0 ~ 20 EV | 0 ~ 20 EV | -3 ~ 20 EV | -1 ~ 20 EV | -3 ~ 20 EV | -3 ~ 20 EV |
| User Custom Buttons | 3 | 3 | 3 | 4 | 4 | 4 |
| Monitor Resolution | 921.6 K | 921.6 K | 921.6 K | 1,228.8 K | 1,228.8 K | 1,228.8 K |
| Viewfinder Magnification | 0.71× | 0.71× | 0.71× | 0.71× | 0.78× | 0.78× |
| Video record format | MPEG-4, AVCHD (28 Mbit/s) 1080p | MPEG-4, AVCHD (28 Mbit/s) 1080p | MPEG-4, AVCHD (28 Mbit/s), XAVC S (50 Mbit/s) 1080p | MPEG-4, AVCHD (28 Mbit/s), XAVC S (50 Mbit/s) 1080p | MPEG-4, AVCHD (28 Mbit/s), XAVC S (100 Mbit/s) 4K video | MPEG-4, AVCHD (28 Mbit/s), XAVC S (100 Mbit/s) 4K video |
| Video sampling | Line skipping | Line skipping | Full-pixel readout | Line skipping | Pixel-binning at Full Format  Full-pixel readout at Super 35 | Full-pixel readout |
| Slow motion video record | No | No | Yes (720p, 120fps) | No | Yes (720p, 120fps) | Yes (1080p, 120fps) |
| HDMI输出 | 4K still and 1080p video | 4K still and 1080p video | 4K still and 4K video | 4K still and 1080p video | 8K still and 4K video | 4K still and 4K video |
| Video Light mode | No | No | Yes | No | Yes |  |
| Professional Video edit | No | No | Picture Profile w/CineGamma, Timecode, Userbit | Picture Profile w/CineGamma, Timecode, Userbit | Picture Profile w/CineGamma, Timecode, Userbit | Picture Profile w/CineGamma, Timecode, Userbit |
| 机身材料 | Combi. of magnesium alloy and polycarbonate | Full magnesium alloy chassis and polycarb bayonet mount. | Full magnesium alloy chassis and stainless steel bayonet mount. | Full magnesium alloy chassis and stainless steel bayonet mount. | Full magnesium alloy chassis and stainless steel bayonet mount. | Full magnesium alloy chassis and stainless steel bayonet mount. |
| Other features | Hybrid autofocus system | No optical Low-pass filter | Full-pixel readout video at Full Format | Hybrid autofocus system | Hybrid autofocus system, No optical Low-pass filter | Full-pixel readout video at Full Format |
| Phase-detection AF on non-native lenses | Only A-mount lenses with LA-EA2 and LA-EA4 | Only A-mount lenses with LA-EA2 and LA-EA4 | Only A-mount lenses with LA-EA2 and LA-EA4 | Yes (Firmware update) | Yes | Only with LA-EA2/4 |
| Operate while USB charging | No | No | No | No | Yes | Yes |
| Battery-life  (CIPA standards) | 340 shots | 340 shots | 380 shots | 350 shots | 340 shots | 370 shots |
| 重量 | 416 g | 407 g | 446 g | 556 g | 582 g | 584 g |
| Dimension | 127×94×48 mm | 127×94×48 mm | 127×94×48 mm | 127×96×60 mm | 127×96×60 mm | 126.9x95.7x60.3 mm |
| 发布 | 2013年10月16日 | 2013年10月16日 | 2014年4月6日 | 2014年11月20日 | 2015年6月10日 | 2015年9月11日 |