After our 4K projector roundup last fall, we received a BenQ HT3550 and a BenQ TK850 to see if they could challenge the Epson Home Cinema 5050UB in real-world 4K performance for a much cheaper price. The HT3550 did not disappoint. But the TK850 also makes a great argument to be your preferred 4K home theater projector!
Source: The BenQ TK850 Review: Rivals the Best – Review Geek