I myself is also a user of vivo v5 and I would say its features and inbuild securities are too good. And is easy to use and compatibility of the devicd is awesome and its features on camera is incredible with 20 mp in front and 13 mp for back I would say its a selfi design phone with shape snd size making it very convenient to use and how the products matches according to its brand and name. It also have grand looks and similiar to i-phone it also have a self vivo icloud making it easy for its users to have much access of his or her information .And my recommendation to every viwers that you can also try vivo v5 and feel the real taste of it features and products and how it is beautifully design for its user who have a great passion in andriod phones.