The difference that matters
The BenQ AH30ST lists higher resolution (1080p). The BenQ AH30ST uses a laser light source; the other uses a led. The BenQ LW600ST+ costs $300 less at the prices we observed.
Side by side
| Specification | BenQ AH30ST | BenQ LW600ST+ |
|---|---|---|
| Brightness | 3,000 lm | 3,200 lm |
| Resolution | Full HD 1080p (1920 × 1080) | WXGA (1280 × 800) |
| Native aspect | 16:9 | 16:10 |
| Throw ratio | 0.69–0.83:1 | 0.72–0.87:1 |
| Distance for a 10.5 × 8 ft 4:3 screen | 9′ 8″ | 9′ 1″ |
| Brightness on that screen | 27 fL | 32 fL |
| Light source | Laser | Led |
| Rated life | 20,000 h | 30,000 h |
| Zoom | 1.2× | 1.2× |
| Lens shift | — | — |
| Input lag | About 16.7 ms (game mode) | About 33.4 ms (1080p 60 Hz) |
| Price seen | $1,499 | $1,199 |
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?
BenQ AH30ST
Choose the BenQ AH30ST if image detail matters most or you want no lamp replacements.
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