1) large autonomy: I loaded there seven days and I still have 5 bars to 7 and yet normal use Bluetooth continuously. 2) The Bluetooth works well headset connected without problems 3) SMS work well (100 characters for an SMS), to avoid uppercase simply opt for abc 4) 2 caches open hand (and I have the nails cut short) 5) the weight is not excessive 6) Video work, not to be confused with the cockpit voice recorder option (sound only)
