What’s new is the when you open this slider mobile, the phone curves a little. The back of the phone is in two sections and as you slid the screen upwards the keyboard angles forwards. This means that when you hold the Z8 to your ear it fits the shape of your face better than regular handsets do. As a result, the microphone is closer to your mouth and the earpiece closer to your ear, so that you can hear and be heard better. I certainly didn't have any trouble with poor quality during voice calls.



Link: trustedreviews