Comparison
TK700STi vs TK710STi
A side-by-side look at how the BenQ TK700STi and BenQ TK710STi compare on specs, accuracy, room requirements, and price. No hype — just the parts of the decision a buyer actually weighs.
Specifications
The numbers, lined up.
Image
| Spec | TK700STi | TK710STi |
|---|---|---|
| Resolution | True 4K (3840×2160) | True 4K (3840×2160) |
| Lumens | 3,000 | 3,200 ANSI |
| HDR | HDR10 | HDR10 + HLG |
| Color | — | 95% Rec. 709 |
- ResolutionTK700STiTrue 4K (3840×2160)TK710STiTrue 4K (3840×2160)
- LumensTK700STi3,000TK710STi3,200 ANSI
- HDRTK700STiHDR10TK710STiHDR10 + HLG
- ColorTK700STi—TK710STi95% Rec. 709
Hardware
| Spec | TK700STi | TK710STi |
|---|---|---|
| Light Source | Lamp (4,000–15,000 hours) | Laser (20,000 hours) |
| Throw Ratio | 0.9–1.08 (short-throw) | 0.69–0.83 (1.2× zoom) |
| Fan Noise | — | ~47 dB |
- Light SourceTK700STiLamp (4,000–15,000 hours)TK710STiLaser (20,000 hours)
- Throw RatioTK700STi0.9–1.08 (short-throw)TK710STi0.69–0.83 (1.2× zoom)
- Fan NoiseTK700STi—TK710STi~47 dB
Performance
| Spec | TK700STi | TK710STi |
|---|---|---|
| Input Lag | 16ms at 4K (lower at 1080p/240Hz) | 4ms @ 1080p/240Hz; 16.7ms @ 4K/60Hz |
- Input LagTK700STi16ms at 4K (lower at 1080p/240Hz)TK710STi4ms @ 1080p/240Hz; 16.7ms @ 4K/60Hz
Software
| Spec | TK700STi | TK710STi |
|---|---|---|
| Includes | — | Android TV dongle |
- IncludesTK700STi—TK710STiAndroid TV dongle
Who each one is better for
Honest persona fit, side by side.
Better for TK700STi
- Cost-Effective Buyer
The cheapest path into 4K sim. Lamp life is the tradeoff; if you want laser longevity, step up to the TK710STi for ~$700 more.
Better for TK710STi
- Performance Seeker
16.7ms input lag at 4K is well under the 30ms tolerance threshold; 95% Rec. 709 color and laser stability support serious data review.
Both fit
- Recreational Player
- Family Setup
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We ask about your budget, your room, and how you’ll use it. We return a complete build — launch monitor, mat, enclosure, projector, software, PC — with the reasoning behind every pick and the alternatives we considered.