Sony X850E vs Sony X850F

If you've got a bright room with wide seating, then the Sony X850F is a better choice due to its better viewing angles and better reflection handling. But for a dark room with seating directly in-front, the Sony X850E is better. The Sony X850F has marginally better input lag for video games and HDR gaming and is slightly better as a PC monitor. On the other hand, the Sony X850E has a much better contrast ratio and better black uniformity that make it a better choice for movies in a dark room.