Lenovo checks all the right boxes with the K4 Note, with its solid build quality, decent performance, and good battery life, and stands out from the competition with the great audio experience. The camera performance isn’t particularly impressive, but that is a small price to pay, when considering the price you actually pay for this affordable smartphone. Rating: Total score: 81% performance: 80% display: 80% mobility: 88% workmanship: 80%