Same price ≈ US$2,100
- Light source life 30,000 h vs 6,000 h
- Brightness (ANSI / ISO lumens) 7,000 lm vs 6,000 lm
- Audio output
- Lens shift None vs Vertical
- Fan noise 36 dB vs 31 dB
10 home cinema projectors at a similar price that compete with the LS901HD — what each does better, what it gives up and how the price compares.