It's been a nail-biting time to be a 4K Blu-ray fan, as the players we rely on to spin our discs are beginning to show their age. Thankfully, Sony has given the format a vital lifeline, as it has just launched its first new model in over five years – a refreshed version of a five-star favourite that can be found on our best 4K Blu-ray players list.

Sony UBP-X700K is a stripped back version of the UBP-X700 No Wi-Fi and no streaming features Japanese pricing suggests a price hike We think that the Sony UBP-X700 is the best cheap 4K Blu-Ray player.

Looks like Sony is still in the Blu-ray business, with the storied personal electronics maker unwrapping its first new BD player in years.