The difference that matters
The BenQ TH671ST lists higher resolution (1080p). The BenQ TH671ST costs $250 less at the prices we observed.
Side by side
| Specification | BenQ TH671ST | 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 | Not published | 0.72–0.87:1 |
| Distance for a 10.5 × 8 ft 4:3 screen | — | 9′ 1″ |
| Brightness on that screen | 27 fL | 32 fL |
| Light source | Lamp | Led |
| Rated life | — | 30,000 h |
| Zoom | — | 1.2× |
| Lens shift | — | — |
| Input lag | 16.67 ms | About 33.4 ms (1080p 60 Hz) |
| Price seen | $949 | $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 TH671ST
Choose the BenQ TH671ST if image detail matters most or price leads the decision.
BenQ LW600ST+
Choose the BenQ LW600ST+ if you prefer its maker, seller or ecosystem — the published figures do not favour it.
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