Take a look at the specification comparison between the Sony A7S camera an Nikon D750…
Sony Alpha 7S vs. Nikon D750 Specification Comparison Table.
Sensor: The Nikon D750 offers a 24.3MP full frame sensor for delivering high quality images with superior clarity and sharpness while the Alpha 7S offers a 12.2MP full frame sensor that delivers good images but the quality of image is comparatively low.
AF system: The D750 offers a hybrid contrast detect and phase detect AF system that provides a smooth and accurate focusing experience to the users. While the A 7s offers just a normal contrast detect AF system. The D750 uses a total of 51 AF points including 15 cross type points and manual point selection is also featured. The A7 s is capable of providing excellent AF experience in even low lightning situations of up to -4 EV.
ISO: . The higher ISO sensitivity of the D750 is 51200 but that of A7 s is 409600, the much higher ISO sensitivity of A7 s allows it to shoot clearly at even very dull lightning conditions and to produce very sharp images of the fastest moving objects.
Top shooting speed: The D750 can capture 8 shots in a second while the A7 s can capture just 5.
Video: The A7 s allows 4K recording @30fps, full HD 1080p @60fps and HD 720p @120fps. On the other hand no 4K recording is featured with D750, it offers full HD 1080p recording @60fps and 480p recording @30fps.
Display: On the rear side of the body A 7s offers a 3.0” touchscreen display for live time monitoring and playback. While the touch screen function allows the user to quickly make the adjustments. On the other hand the D750 offers a 3.0” LCD display for monitoring and playback. Both the cameras LCD’s can be adjusted at multiple angles to provide ease to users while shooting in tough conditions.
Connectivity: Both the cameras come with built-in Wi-Fi that allows any samrtphone whether android or iOS to connect with the camera for wireless image sharing and remote controlling.
Battery: The D750 can take up to 1230 shots in one battery cycle while the A7s will capture around 360 shots in a single battery cycle.
Dimension: The A7s is smaller than the D750.
Wight: The A7s weighs less than the D750.
If you are a sports shooter than you should buy Nikon D750, otherwise Sony A7s features lightweight body, lowlight sensitivity upto ISO 409600.. the A7S is the world first camera to feature low-light sensitivity range of 409600…other advtange includes 4K video recording.
Buy Sony A7s from Amazon | Buy Nikon D750 from Amazon