Cameras

Sony Alpha 7S vs Sony Alpha 7S II

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Key differences

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Specification Sony Alpha 7S Sony Alpha 7S II
General
Brand Sony Sony
Model Alpha 7S Alpha 7S II
Year 2014 2015
Body
Dimensions 126.9 x 94.4 x 48.2 mm 126.9 x 95.7 x 60.3 mm
Weight 489 g 627 g
Sensor
Sensor type CMOS CMOS
Sensor size 35.6 x 23.8 mm 35.6 x 23.8 mm
Sensor resolution 4278 x 2852 4278 x 2852
Crop factor 1.01 1.01
Total megapixels 12.4 12.4
Effective megapixels 12.2 12.2
Image
Max. image resolution 4240 x 2832 4240 x 2832
ISO Auto, 100 - 102,400 (expandable to 50 - 409,600) Auto, 100-102400 (expandable to 50-409600)
Exposure & Shutter
Min. shutter speed 30 sec 30 sec
Max. shutter speed 1/8000 sec 1/8000 sec
Metering Multi, Center-weighted, Spot Multi, Center-weighted, Spot
Exposure compensation ±5 EV (in 1/3 EV, 1/2 EV steps) ±5 EV (in 1/3 EV, 1/2 EV steps)
Aperture priority Yes Yes
Shutter priority Yes Yes
White balance presets 10.0 10.0
Video
Max. video mode 1920x1080 (60p/60i/50p/50i/30p/25p/24p) 3840x2160 (30p/25p/24p)
Display & Viewfinder
Screen size 3" 3"
Screen resolution 921,600 dots 1,228,800 dots
Viewfinder Electronic Electronic
Storage & Connectivity
Storage types SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
Power
Battery Rechargeable battery pack NP-FW50 Rechargeable battery pack NP-FW50
Lens & Focus
Digital zoom Yes Yes