I have purchase a new Lenovo Vibe k4 note 4 months ago. It is a average phone in its range. The Lenovo K4 Note has maintained the same 5.5-inch fullHD display as its predecessor, with a pixel density that goes up to 401ppi. It gets a layer of Corning Gorilla Glass 3. The dual SIM device supports 4G and comes powered by an octa-core Mediatek MT6753 processor clocked at 1.3GHz, and coupled with 3GB RAM.