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- BenQ TKSTi
BenQ
BenQ TKSTi: every generation
3 generations from 2021 to 2025, latest — BenQ TK705STi. What each generation gained and lost.
2025
Better than TK710STi
- Built-in speakers (total output) 5 W → 16 W
- Automatic keystone correction
- Fan noise 31 dB → 26 dB
- Power consumption 275 W → 250 W
Worse
TK710STi vs TK705STi — full comparison
- Maximum refresh rate 120 Hz → 60 Hz
- Brightness (ANSI / ISO lumens) 3,200 lm → 3,000 lm
- Input lag 4.2 ms → 5 ms
2024
Better than TK700STi
- Light source life 4,000 h → 20,000 h
- Brightness (ANSI / ISO lumens) 3,000 lm → 3,200 lm
- Contrast ratio (dynamic / claimed) 10,000:1 → 600,000:1
- Fan noise 35 dB → 31 dB
Worse
TK700STi vs TK710STi — full comparison
- Automatic keystone correction
2021
The first generation in our catalog.
Specifications
Key specs by generation
| TK700STi · 2021 | TK710STi · 2024 | TK705STi · 2025 | |
|---|---|---|---|
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 3840 × 2160 (4K UHD) | 3840 × 2160 (4K UHD) |
| 4K method | 4K by pixel shifting | 4K by pixel shifting | 4K by pixel shifting |
| Brightness (ANSI / ISO lumens) | 3,000 lm | 3,200 lm | 3,000 lm |
| Light source | Lamp | Laser | LED |
| Throw ratio | 0.9:1 | 0.69:1 | 0.8:1 |
| HDR support | Yes | Yes | Yes |
| Smart platform | Android TV | Android TV | Google TV |
| Built-in speakers (total output) | 5 W | 5 W | 16 W |
| Input lag | 4.2 ms | 4.2 ms | 5 ms |
| Fan noise | 35 dB | 31 dB | 26 dB |
| Weight | 3.1 kg | 3.1 kg | 3.8 kg |
| Score | 4.9 | 5.9 | 7.5 |