This positioning means you will often end up applying smudges to the camera when fumbling for the power button, which of course can inhibit camera performance.Micro-USB, micro-HDMI, headphones, power buttonConnectivity mostly resides on the left or top edge of the tablet, depending which way you hold it, with a micro-USB port for charging, a micro-HDMI port for HD video output and a 3.5mm jack for a