LG B8 OLED vs Samsung Q7FN/Q7/Q7F QLED 2018

The LG B8 is significantly better than the Samsung Q7FN if burn-in isn't a concern. The LG B8 is an OLED TV with perfect blacks and amazing dark room performance. The LG has better viewing angles and the image remains good when viewed from the side. The LG B8 also has better reflection handling in case you have many small light sources where you watch TV. The Samsung Q7FN has lower input lag, supports FreeSync, and is great if you play video games. Finally, the Samsung Q7FN can get brighter, so it's a better choice if you have a very bright room.