The difference that matters
The BenQ AH700ST uses a laser light source; the other uses a lamp. The BenQ AH500ST costs $300 less at the prices we observed.
Side by side
| Specification | BenQ AH700ST | BenQ AH500ST |
|---|---|---|
| Brightness | 4,000 lm | 4,000 lm |
| Resolution | Full HD 1080p (1920 × 1080) | Full HD 1080p (1920 × 1080) |
| Native aspect | 16:9 | 16:9 |
| Throw ratio | 0.69–0.83:1 | 0.69–0.83:1 |
| Distance for a 10.5 × 8 ft 4:3 screen | 9′ 8″ | 9′ 8″ |
| Brightness on that screen | 36 fL | 36 fL |
| Light source | Laser | Lamp |
| Rated life | 20,000 h | 15,000 h |
| Zoom | 1.2× | 1.2× |
| Lens shift | — | — |
| Input lag | About 16 ms (game mode) | About 16 ms (fast mode) |
| Price seen | $2,299 | $1,999 |
Highlighted rows differ. Figures come from each product's sources; room depth, distances and brightness are FOREference calculations using the same method for both.
Which should you choose?
Before you buy either
- Check the room: room size calculator and ceiling height calculator.
- Confirm what each seller includes — accessories, software trials and bundles change often.
- Read the limitations on each full reference page.
FOREference compares published specifications; we have not tested these products side by side. How we work · Disclosure