Samsung GALAXY S4 Launched many of great sensor

if we talk about Samsung GALAXY S4 then yes it has many of senors that u never ever heard about.
Total 9 Sensor it got. Some of them.

1 ) whenever u will watch the video in S4 it will stay Resume but whenever you'll see anywhere else it will be paused automatically

2 )  looking at the contact will search automatically the contacts whenever you stay couriously at one contact it will call that contact automatically

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