The Redmi note 4 is the best smartphone with all the essential features at a minimal cost. It has a good media playback with excellent quality of speakers. Even at highest volume, there is no distortion of the sound. It contains a 2.5D curved edge glass and a premium metal body. The smartphone is quite user friendly loaded with most of the useful applications. The finger print scanner makes the unlocking of device very easily. The 5.5 inch screen proves to be a bit larger for a superior grip on the device with a single hand. The camera quality is superb with a 13 MP primary camera and 5 MP secondary camera. The screen consists of 1080 pixel full HD display. Other great features like dual-band wifi, bluetooth, 4G and VOLTE support with a superior call quality. The scores for this smartphone are great in terms of looks and battery life. For all those who are looking for a big screen phone with good battery life and performance in budget, redmi note 4 is the perfect option.