7% cheaper ≈ US$800
- Autofocus
- Automatic keystone correction
- Contrast ratio (dynamic / claimed) 16,000:1 vs 10,000:1
- Resolution (on screen) 1920 × 1080 (Full HD) vs 3840 × 2160 (4K UHD)
- Built-in speakers (total output) 2 W vs 3 W
10 home cinema projectors at a similar price that compete with the H6815GTV — what each does better, what it gives up and how the price compares.