I purchase Redmi Note 3 32GB version and it is updated in android 6.0.1 lolipop
1) The Redmi Note 3 is the first Xiaomi phone to sport a fingerprint scanner
2)The Xiaomi Redmi Note 3 sports a 5.5inch fullHD IPS LCD display which gives it a pixel
3)Sunlight Display technology
4)1800 MHz, Dual core, Camera 16 MP, Ram 3GB
5)Battery Non-Removable 4050 mAh
6)Operating System Android v5.1(Lollipop)
7)Screen Resolution Full HD(1080 x 1920 pixels)
8)Sim Slots Dual SIM, GSM+LTE 4G
9)Sim Size Nano SIM1: MicroSIM2: Hybrid(Nano)
10)NetworkAvailable, 2G: Available 4G: Available(supports Indian bands) 3G: Available, 2G: Available