6% pricier ≈ US$1,700
- Lens shift Vertical vs None
- Light source life 30,000 h vs 20,000 h
- Contrast ratio (dynamic / claimed) 3,000,000:1 vs 600,000:1
- Automatic keystone correction
10 home cinema projectors at a similar price that compete with the X500i — what each does better, what it gives up and how the price compares.