The redmi note 4 follows the design little bit similar to redmi note 3.the rear of the redmi note 4 is a bit different, though featuring design contours more reminiscent of redmi mi 5. it’s a very nice phone for those who can’t effort to buy a bigger price phone. the rear camera is very nice giving out the perfect colours of your shot.it doesn’t support fast charging. But the battery backup is really good of this phone. overall this is the best budget phone.