My Friend bought this mobile three days back and I had the opportunity to use and feel this mobile. Its 5.5 inches IPS Display with Gorilla Glass 3 is awesome. RAM of 4GB is something good for this price. Both the Camera quality with Face detection is really good. Ultimately it comes with the latest Android version Nougat 7.1.1. Audio quality with Dolby auto enhancement is really a treat to hear. Great sound clarity. Built in 4000mah battery with fast turbo charging for a quick charge and a day long battery backup is its advantage. Nice phone to have. Keep it up Lenovo.