-using sony’s headphones sound quality super you feel like woofer in your ear but songs must be 320 kbps.
-easy to use.
-not so much slim but looking attractive from back.
-i think market price is much more.
-1800mAh is sufficient for 6 hour using this mobile continuously.
-faster in use due to 2gb RAM.
-camera is quality is very fine having auto focusing mood.
-mobile application for z10 available on amazon.in and also 9apps.in.
-4g lte of very download speed.