Question: is a macbook pro 4k?
Answer: The current 13″ MacBook Pro has a 2560x1600 resolution and the 15″ MacBook Pro has a 2880x1440 resolution. Currently the only Apple product with a 4K display is the 21.5″ iMac and the 27″ model has a 5K display. Apple does not include a 4K display on any MacBook Pro because it would get poor battery life.