I used phone gor 2 month after a software update phone become very snappy.appy htc is biggest phone company. it in 13 megapixel camera 2 gb ram and 16 gb internal stoge. 5.5" lcd capacitive touch good regolation(1280px* 720px). browser html 5 dual sim dual standby, android 4.4.2(kitkat), qualcimm msm8939 snapdragon core 1.5 ghz cortex-a53 & quad-core 1.0 ghz cortex-a53 processor, adreno 405 and 2600 mAh battery, htc is biggest phone company