BenQ
BenQ TK705STi 4K HDR Short Throw Home Theater Projector 3000 ANSI Lumens
throw 4K HDR projector delivers 3000 ANSI lumens and Google TV streaming from 2.7 metres for a 150-inch screen
- Cabinet ColorGrey
- TypeShort-Throw LED DLP
- Native ResolutionUHD 4K Onscreen Resolution
- Brightness< 1000 lumens
- 4K HDR visuals at 3000 ANSI lumens stay vivid with lights on
- 8 short throw projects a 150" screen from just 2.7 metres
- 8-way smart image adaptation auto-aligns focus keystone and screen fit instantly
- Google TV built in streams Netflix YouTube Prime Video without extra devices
- 5 ms input lag at 4K/60 Hz with HDMI 2.1 keeps console gaming responsive
throw 4K projector for small rooms
The BenQ TK705STi is a short-throw LED DLP projector that delivers 4K UHD onscreen resolution with 3000 ANSI lumens brightness. Its 0.8 throw ratio projects a 150-inch image from only 2.7 metres away. Integrated Google TV provides direct access to streaming apps without external devices.
Buyers needing simple setup in bright spaces
This model suits viewers who want a large screen in compact living rooms or bedrooms where throw distance is limited. The 8-way smart image adaptation handles focus, keystone and screen fit automatically. Buyers who require native contrast ratios above DLP typical performance or calibration controls beyond Rec.709 coverage should consider alternatives.
0.8 throw ratio enables 150-inch screen at 2.7
The defining specification is the 0.8 short-throw lens, which creates a 100-inch picture at 6.5 feet and scales to 150 inches at 2.7 metres. This fixed optical geometry determines whether the projector fits your room layout. No other single figure governs installation feasibility as directly.
Highlights
- 4K HDR visuals at 3000 ANSI lumens stay vivid with lights on
- 8 short throw projects a 150" screen from just 2.7 metres
- 8-way smart image adaptation auto-aligns focus keystone and screen fit instantly
- Google TV built in streams Netflix YouTube Prime Video without extra devices
- 5 ms input lag at 4K/60 Hz with HDMI 2.1 keeps console gaming responsive
Specifications
| Brand | BenQ America |
|---|---|
| Model | TK705STI |
| Part Number | TK705STI |
| Cabinet Color | Grey |
| Type | Short-Throw LED DLP |
| Native Resolution | UHD 4K Onscreen Resolution |
| Brightness | < 1000 lumens |
| Shipping weight | 6.12 kg |
| Package size | 305 × 279 × 279 mm |
Questions about this item
How far back does the 0.8 short-throw lens need to sit to fill a 150" screen?
The projector fills a 150" diagonal image from 2.7 metres away, making it suitable for compact living rooms.
Which step in the 8-way smart image adaptation do users most often skip?
Auto Screen Fit is frequently overlooked; run it after Auto Focus and Auto 2D Keystone so the image snaps precisely to your screen border.
When should the LED light source be expected to need replacement?
The LED engine is rated for tens of thousands of hours; under typical home use it will not require replacement for many years.
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