5.0 in 3.77 in  | 5.0 in 1.9 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Sony 7S II |  Sony a7S | |
|---|---|---|
| Sensor type | CMOS | CMOS |
| Image sensor format | Full-frame | APS-C |
| Sensor size | 1.41 in | 1.41 in |
| Sensor photo detectors | 12.0 Mpx | 12.0 Mpx |
| Effective pixels | 12.0 Mpx | 12.0 Mpx |
| Image ratio w:h |
|
|
| Max resolution | 4240 x 2832 px | 4240 x 2832 px |
| Other resolutions |
|
|
| Processor | BIONZ | BIONZ X |
| Sony 7S II | Sony a7S | |
|---|---|---|
| ISO |
|
|
| ISO Auto | yes | yes |
| ISO minimum | 50 | 100 |
| ISO maximum | 409600 | 409600 |
| Boosted ISO minimum | 50 | 50 |
| Maximum image resolution | 4240 x 2832 px | 4240 x 2832 px |
| White balance presets | 10 | 10 |
| White balance modes |
|
|
| Custom white balance | yes | yes |
| Supported image file formats |
|
|
| Photo effects |
| Black&White |
| Image stabilizer | yes | yes |
| Image stabilization type | Sensor-shift | No |
| Supported aspect ratios |
|
|
| Uncompressed format | RAW | RAW |
| HDR | yes | yes |
| AEB/HDR support | yes | yes |
| Sony 7S II | Sony a7S | |
|---|---|---|
| Lens mount | Sony E | E mount |
| Digital zoom | 4.0 x | 4.0 x |
| Magnification (Crop factor) | 1.0 x | 1.0 x |
| AF assist (auto-focus assist light) | Lamp | Lamp |
| Focus adjustment | Auto/Manual | Auto/Manual |
| Contrast autofocus | yes | yes |
| Contrast adjustment | yes | yes |
| Saturation adjustment | yes | yes |
| Autofocus in recording mode | yes | yes |
| Focal length multiplier | 1x | 1x |
| Autofocus |
|
|
| Auto Focus (AF) lock | yes | yes |
| Manual focus | yes | yes |
| Number of focus points | 169 | 25 |
| Image stabiliser | Built-in | Lens based only |
| Phase detection autofocus | no | no |
| Number of AF points (contrast) | 169 | 25 |
| Sony 7S II | Sony a7S | |
|---|---|---|
| Screen size | 2.95 in | 3.0 in |
| Articulated LCD | yes | yes |
| Screen technology | LCD | LCD TFT |
| Screen dots | 1228800 | 921000 |
| Touch screen | no | no |
| Live view | yes | yes |
| Viewfinder | Electronic | Electronic |
| Viewfinder screen size | 0.5 in | 0.5 in |
| Viewfinder coverage | 100.0 % | 100.0 % |
| Viewfinder resolution | 2359296.0 px | 2400000.0 px |
| Viewfinder magnification | 0.78 x | 0.71 x |
| Separate info display | no | no |
| Sony 7S II | Sony a7S | |
|---|---|---|
| Camera shutter type | Electronic | Electronic |
| Minimum shutter speed | 30.0 s | 30.0 s |
| Maximum shutter speed | 1.0 s | 1.0 s |
| Shutter priority | yes | yes |
| Aperture priority | yes | yes |
| Manual exposure mode | yes | yes |
| Number of exposures | 3 | 3 |
| Exposure compensation plus | 5 | 5 |
| Exposure compensation minus | -5 | -5 |
| Expousure compensation steps |
|
|
| Auto exposure lock | yes | yes |
| AE EV steps |
|
|
| Continuous shooting | yes | yes |
| Self-timer delay |
| 10.0 s |
| Histogram | yes | yes |
| AE frames |
|
|
| WB Bracketing | Yes | Yes |
| Subject / scene modes | yes | yes |
| Flash sync speed | 1/250s | 1/250s |
| Built-in flash | no | yes |
| Flash modes |
|
|
| External flash connection | Hot shoe | Hot shoe |
| Flash metering system | TTL | TTL |
| External flash | yes | yes |
| Continuous drive | 5.0 fps | 5.0 fps |
| Scene modes |
|
|
| Self-timer | yes | yes |
| Metering modes |
|
|
| Manual settings | yes | yes |
| Self-timer options |
|
|
| Speed (JPEG) | 5.0 fps | 5.0 fps |
| Speed (RAW) | 5.0 fps | 5.0 fps |
| Exposure bracketing | 0.3 - 3.0±EV | 0.3 - 2.0±EV |
| Sony 7S II | Sony a7S | |
|---|---|---|
| Maximum resolution | 3840 x 2160 px | 1920 x 1080 px |
| Video recording | yes | yes |
| Recording resolutions |
|
|
| HD type | 4K Ultra HD | Full HD |
| Supported video file formats |
|
|
| Analog signal format system |
|
|
| Camera playback |
|
|
| Max resolution (highest frame rate) | 1920 x 1080 | 1280 x 720 |
| Max frame rate (highest resolution) | 30.0 fps | 60.0 fps |
| Max frame rate (regardless of res.) | 120.0 fps | 120.0 fps |
| Sony 7S II | Sony a7S | |
|---|---|---|
| Built-in microphone | yes | yes |
| Microphone type | Stereo | Stereo |
| Built-in speakers | yes | yes |
| Speaker type | Mono | Mono |
| Voice recording | yes | yes |
| Supported audio file formats |
|
|
| Sony 7S II | Sony a7S | |
|---|---|---|
| Body type | MILC | MILC |
| Body material | Aluminum-magnesium | Aluminum-magnesium |
| Colour of product | Black | Black |
| Anti-dust system | yes | yes |
| Environmentally sealed | yes | yes |
| Sony 7S II | Sony a7S | |
|---|---|---|
| Weight | 20.6 oz | 15.73 oz |
| Width | 5.0 in | 5.0 in |
| Height | 3.77 in | 1.9 in |
| Depth | 2.37 in | 3.72 in |
| Sony 7S II | Sony a7S | |
|---|---|---|
| Compatible memory cards |
|
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| Storage types |
|
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| Camera file system |
|
|
| Sony 7S II | Sony a7S | |
|---|---|---|
| Power source type | Battery | Battery |
| Battery life (CIPA) | 370 | 340 |
| Battery technology | Lithium-Ion | Lithium |
| AC adapter included | Y | yes |
| Sony 7S II | Sony a7S | |
|---|---|---|
| HDMI | yes | yes |
| HDMI connector type | Micro | Micro |
| USB connector type | Micro-USB | Micro-USB B |
| USB version | 2.0 | 2.0 |
| Headphone port | yes | yes |
| Microphone port | yes | yes |
| Wireless | Built-In | Built-In |
| Supported WiFi types |
|
|
| Remote control | yes | yes |
| NFC | yes | yes |
| Wireless network (Wi-Fi) | yes | yes |
| Firewire | no | no |
| Sony 7S II | Sony a7S | |
|---|---|---|
| Timelapse recording | no | no |
| GPS | no | no |
| Orientation sensor | yes | yes |
| Pros | ||
|---|---|---|
| Cons |
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