Same price ≈ US$970
- Brightness (ANSI / ISO lumens) 4,000 lm vs 3,500 lm
- Contrast ratio (dynamic / claimed) 3,500,000:1 vs 1,500,000:1
- HDR support
- Built-in speakers (total output) 10 W vs 15 W
- Light source life 20,000 h vs 30,000 h
10 home cinema projectors at a similar price that compete with the Photon Beam PK52 — what each does better, what it gives up and how the price compares.