I have been using Vivo V7 plus since 9 months. It feels great to hold it in hands. The camera quality of 24 MP is awesome. The front flash works well in darkness. The battery backup is good and last all day long as per my use. It has a grand screen of 6 inches. The sound quality is way too good as compared to other variants of same price range as I also used oppo f7 plus. The voice clarity is also satisfactory. The fingerprint sensor is fast and prompt. I am a satisfied vivo v7 plus user