DO YOU KNOW WHAT IS THE MOST IMPORTANT THING IN A MOBILE PHONE?
WELL THE ANSWER IS RAM .I AM USING Z1 FOR A YEAR NOW. IT TAKE"S 5 TO 10 SECONDS JUST TO OPEN THE FACEBOOK. RAM OF THE PHONE IS VERY DISAPPOINTING. FRONT CAMERA HAS ONLY 2 MP .IMAGE STABILISATION IS VERY POOR IN THIS PHONE .SONY CLAIMS THAT THE CAMERS IS OF 20 MP BUT IT FAKE IT ONLY HAS 12 MP THAT ALL. BATTERY DRAINS VERY QUICKLY .IF YOU WATCH ANY VIDEO IN YOUTUBE ALLL IT TAKE IS 58 MINUTES TO DRAIN THE PHONE BATTERY FROM 100% TO 0% .