- Built-in speakers (total output) 10 W vs 5 W
- Brightness (ANSI / ISO lumens) 3,500 lm vs 3,000 lm
- Light source life 5,000 h vs 4,000 h
- Resolution (on screen) 1920 × 1080 (Full HD) vs 3840 × 2160 (4K UHD)
- HDR support
10 home cinema projectors at a similar price that compete with the TK800 — what each does better, what it gives up and how the price compares.