
BenQ TK 705STi 4K UHD Bluetooth Projector
3000 lumens. Big cinema. Short distance.
With 3000 ANSI lumens and a throw ratio of 0.8, the TK705STi delivers true 4K home cinema feeling even in small rooms.
Set up and enjoy with intelligent image adjustment
The TK705STi’s automatic 8‑way keystone correction ensures sharpness, centring and perfect alignment – without manual setup.
Your movie night with friends
With the TK705STi, your movie night can start immediately – without complicated setup. Thanks to integrated Google TV, you have direct access to Netflix, YouTube, Prime Video and many other apps. Just press play.
Uninterrupted gaming fun
The TK705STi is the only projector in its class with USB‑C charging (up to 30 watts). This allows you to power your device while playing – without interruptions and without running out of battery.
Flexible projection, big experience
The TK705STi projects images up to 150 inches with flexible projection distances. Enjoy a cinematic experience in any room without complicated setup.
Flexible connections for every need
Whether wired or wireless: pair your soundbar via Bluetooth 5.2 or connect devices via HDMI 2.1, USB‑C or USB‑A. Smartphone, console or laptop – everything connects with ease.
Features:
- 4K UHD resolution (3840 × 2160) provides a razor‑sharp, detailed image
- 3000 ANSI lumens ensure good visibility even in brighter rooms
- CinematicColour delivers accurate and natural colour reproduction
- LED light source offers long lifespan and instant maximum brightness
- Short‑throw projection (0.8 short‑throw) enables large screen sizes at short distances
- Automatic keystone correction simplifies quick and clean image alignment
- Manual optical zoom allows flexible adjustment of image size without loss of quality
- Manual focus enables precise sharpness adjustment directly on the lens
- USB‑C with Power Delivery up to 30 watts powers compatible devices such as streaming sticks
- Integrated speaker makes the projector ready to use without external audio equipment
- Operating noise of 26 dB (Normal) / 24 dB (Eco) ensures quiet operation in home cinema environments
- Support for common HDTV video formats ensures high compatibility with playback devices
- Automatic image adjustment (Auto Picture Adjustment) further simplifies setup
- Dimensions (W x H x D): 229.2 x 168.2 x 249.7 mm
- Weight: 3.8 kg
Original: $1,874.75
-70%$1,874.75
$562.42More Images






BenQ TK 705STi 4K UHD Bluetooth Projector
3000 lumens. Big cinema. Short distance.
With 3000 ANSI lumens and a throw ratio of 0.8, the TK705STi delivers true 4K home cinema feeling even in small rooms.
Set up and enjoy with intelligent image adjustment
The TK705STi’s automatic 8‑way keystone correction ensures sharpness, centring and perfect alignment – without manual setup.
Your movie night with friends
With the TK705STi, your movie night can start immediately – without complicated setup. Thanks to integrated Google TV, you have direct access to Netflix, YouTube, Prime Video and many other apps. Just press play.
Uninterrupted gaming fun
The TK705STi is the only projector in its class with USB‑C charging (up to 30 watts). This allows you to power your device while playing – without interruptions and without running out of battery.
Flexible projection, big experience
The TK705STi projects images up to 150 inches with flexible projection distances. Enjoy a cinematic experience in any room without complicated setup.
Flexible connections for every need
Whether wired or wireless: pair your soundbar via Bluetooth 5.2 or connect devices via HDMI 2.1, USB‑C or USB‑A. Smartphone, console or laptop – everything connects with ease.
Features:
- 4K UHD resolution (3840 × 2160) provides a razor‑sharp, detailed image
- 3000 ANSI lumens ensure good visibility even in brighter rooms
- CinematicColour delivers accurate and natural colour reproduction
- LED light source offers long lifespan and instant maximum brightness
- Short‑throw projection (0.8 short‑throw) enables large screen sizes at short distances
- Automatic keystone correction simplifies quick and clean image alignment
- Manual optical zoom allows flexible adjustment of image size without loss of quality
- Manual focus enables precise sharpness adjustment directly on the lens
- USB‑C with Power Delivery up to 30 watts powers compatible devices such as streaming sticks
- Integrated speaker makes the projector ready to use without external audio equipment
- Operating noise of 26 dB (Normal) / 24 dB (Eco) ensures quiet operation in home cinema environments
- Support for common HDTV video formats ensures high compatibility with playback devices
- Automatic image adjustment (Auto Picture Adjustment) further simplifies setup
- Dimensions (W x H x D): 229.2 x 168.2 x 249.7 mm
- Weight: 3.8 kg
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
3000 lumens. Big cinema. Short distance.
With 3000 ANSI lumens and a throw ratio of 0.8, the TK705STi delivers true 4K home cinema feeling even in small rooms.
Set up and enjoy with intelligent image adjustment
The TK705STi’s automatic 8‑way keystone correction ensures sharpness, centring and perfect alignment – without manual setup.
Your movie night with friends
With the TK705STi, your movie night can start immediately – without complicated setup. Thanks to integrated Google TV, you have direct access to Netflix, YouTube, Prime Video and many other apps. Just press play.
Uninterrupted gaming fun
The TK705STi is the only projector in its class with USB‑C charging (up to 30 watts). This allows you to power your device while playing – without interruptions and without running out of battery.
Flexible projection, big experience
The TK705STi projects images up to 150 inches with flexible projection distances. Enjoy a cinematic experience in any room without complicated setup.
Flexible connections for every need
Whether wired or wireless: pair your soundbar via Bluetooth 5.2 or connect devices via HDMI 2.1, USB‑C or USB‑A. Smartphone, console or laptop – everything connects with ease.
Features:
- 4K UHD resolution (3840 × 2160) provides a razor‑sharp, detailed image
- 3000 ANSI lumens ensure good visibility even in brighter rooms
- CinematicColour delivers accurate and natural colour reproduction
- LED light source offers long lifespan and instant maximum brightness
- Short‑throw projection (0.8 short‑throw) enables large screen sizes at short distances
- Automatic keystone correction simplifies quick and clean image alignment
- Manual optical zoom allows flexible adjustment of image size without loss of quality
- Manual focus enables precise sharpness adjustment directly on the lens
- USB‑C with Power Delivery up to 30 watts powers compatible devices such as streaming sticks
- Integrated speaker makes the projector ready to use without external audio equipment
- Operating noise of 26 dB (Normal) / 24 dB (Eco) ensures quiet operation in home cinema environments
- Support for common HDTV video formats ensures high compatibility with playback devices
- Automatic image adjustment (Auto Picture Adjustment) further simplifies setup
- Dimensions (W x H x D): 229.2 x 168.2 x 249.7 mm
- Weight: 3.8 kg

