Lenovo vibe k5 note is good comparing lenovo vibe k5. Only difference b/w this 2 phone is lenovo vibe k5 note is 3gb ram & lenovo vibe k5 is 4gb ram.Sound quality is goood. Easy to use. 8mp of front camera. Rear camera 13mps. 3500Mah of battery back up. There is no heating problem. It runs smooth & fast. 3gb ram and 32gb of storage. Style and design is superb. Features are awesome. You can play games. No heating problem. Its worth to buy for this price.!