Hi I am Arindam Ojha & now I an going to review about my new device Microsoft Lumia 650.I was searching for 4G device, then some of my friend recommended for this device & I have purchased this device from amazon.in.This phone comes with latest windows 10 which works great in this device and also Microsoft provides some very useful app in this device. Looks absolutely stunning and understated.This phone comes with 8MP primary camera with LED flash, 2x zoom, HDR, auto focus and 5MP front facing camera and camera quality is just away some it takes very beautiful capture and picture likes alive.This phone probably the best phone for business purpose and office user.Also this device comes with 5-inch(12.7 centimeters) OLED HD multi-touch capacitive touchscreen with 1280 x 720 resolution and screen quality is very good.I can see 1080p video from this device & it looks very good in device.Though it comes with 1GB ram but the phone never gets slow or there is no hang problem till now and this device runs very smooth. the basic use of the phone is for making calls and this mobile does it in a perfect way. Call quality and reception are always great.Battery backup is good than other device .Overall performance is excellence and this is very good phone at this price/Also sound of quality of speaker is very nice