i only use it for watch tv..if use it as phone..no good lor..cannot keypad lock.
Tv clear it or not, depends on which area..for sure that in the tunnel, cannot see...also if you are on the bus, cannot promise whole journey are clear lor...
the price it around $850-$1000
if you want to see...maybe go to Ap Liu Street, there are many shops have tv mobile also Mongkok (Sin Tat, next to Gome)