This forum is for those people who have be using Alpha Infinx already.
There had been a lot discussion regarding its urthenticitty. So Let's know ur experince with it so far concerning it generally including its battery life, camera and more.
This will help to clear all doubt.
Thank you.

1: proximity unlock. When the screen security is set to "slide", you can wave your palm across the screen to unlock the screen.

2: Upset silent. When a call comes in and you wanna silent or "mute" the ringing, just turn the phone face-down and it will silent the call BUT it wont CUT the call. Just the ringer.

3: Upset speaker. When you're on a call and you want to use speaker, just turn the screen to over (face down on flat surface) and it will automatically send the call to speaker.

4: Proximity answer call. When a call comes into the phone, instead of sliding your thumb on the screen to answer the call, just raise the phone to your ear normally and it will answer the call automatically. No need to slide finger on screen to pick the call.

5: Proximity dial phone. While looking at a contact info on your phone or under call log, if you want to call the contact CURRENTLY displayed on your screen. Just raise the phone to your ear and it will dial THAT CONTACT on your screen.

6: Proximity Incoming call. When a call comes into your phone and you want to switch the "screen off". Just place your palm across the screen sensor and it will put the screen off/sleep.

7: Proximity Camera Snap. This works with the camera, when you launch the camera and you wanna take pictures, you can wave your palm across the screen and it will take the shot. Or you can even flick your finger across the sensor and it will take the shot for you.

These are the 7 smart gestures available on the X570 (alpha).

You have to turn them ON before it works. Go to settings - scroll down - smart gestures - select and activate the ones you wanna use.