I am using a vivo v 5 , My impression on this device is very good overall. But not the best. It almost ideal for a music lover and a camera lover who wants a good selfi camera within mid range. But not so ideal for a heavy gamers.
20mp front camera.
1.5 ghz Octa core
4 gb ram
Fingerprint sensor
Quite Good low light photography [ only on rear camera.] .
32 gb inbuilt
Vivo updates on funtouch os.
You should not blame it for its brightness.its ok for me inside not outside.
Some useful inbuilt apps are great
Not a metal made device.
Worse battery backup in this price range .
Poor selfi flash.
Though great but Both camera specially low light photography of selfi camera deserves improvement .
Instead of 4 gb ram the device Seems to heat up a bit while put on strees. Lags on heavy games ( I am not a heavy gamer. I have never noticed it till now.)