I am also using lenovo k3 note and its a good phone not a perfect phone now. Its 5.5 screen and 2gb ram and 16 gb internal memory. Many times it goes hangs.its battery backup does not good. Its front camera is not good. Its does not look good when you pickup in your hand. In my lenovo k3 note the charging of battery full in 7 hours. so gyz dont buy this phone ever.