BenQ TK710STi

Name: BenQ TK710STi
Brand: BenQ
SKU: 32270

Manufacturer: BenQ

The BenQ TK710STi is a 4K laser projector designed for home entertainment use, featuring a laser light source with a standard lamp life of 20,000 hours and 30,000 hours in eco mode. It weighs 3,000 g and has compact dimensions of 300 × 230 × 110 mm, making it reasonably manageable for a 4K-capable unit. The projector includes built-in smart TV functionality, a dedicated smartphone app, AirPlay, Chromecast, and Miracast support, along with Bluetooth and Wi-Fi connectivity.

On the technical side, the TK710STi delivers 3200 ANSI lumens with a contrast ratio of 600,000:1 and a 10-bit color depth, supporting HDR10 and HLG formats. Its 240Hz refresh rate and 8.3 ms response time are notable for a projector in this category. The unit offers a zoom ratio of 1.2:1, a minimum throw distance of 0.5 m, manual focus, and vertical lens shift, though motorized focus and zoom are absent. Connectivity includes two HDMI ports, one USB port, a 3.5 mm audio jack, and a 5W audio output with Dolby Atmos support. Standby power consumption is rated at 0.5W, and the projector carries a 3-year warranty.

Pros

The laser light source provides a lamp life of up to 30,000 hours in eco mode, reducing the need for replacements over time
A 240Hz refresh rate combined with an 8.3 ms response time makes it well-suited for fast-moving content
The 600,000:1 contrast ratio and 10-bit color depth contribute to detailed image rendering with a wide tonal range
Wireless connectivity covers Wi-Fi, Bluetooth, AirPlay, Chromecast, and Miracast, offering flexible streaming options without relying on cables
Standby power consumption of just 0.5W keeps idle energy use minimal
The 3-year warranty provides a longer coverage period than is typical for this product category

Cons

Neither motorized focus nor motorized zoom is available, requiring manual adjustment each time the setup changes
Horizontal lens shift is absent, limiting placement flexibility to vertical alignment only
There is no RJ45 ethernet port, making a stable wired network connection impossible
The single 5W mono speaker offers limited built-in audio output for larger viewing environments
Only one USB port is available, which restricts simultaneous connection of multiple USB devices
HDR10+ and Dolby Vision are not supported, narrowing compatibility with certain high dynamic range content formats

Who is this for?

This projector is a strong fit for home theater enthusiasts who prioritize high-resolution 4K image quality in a dedicated viewing room, particularly those who consume a mix of streaming content and gaming. The 240Hz refresh rate and 8.3 ms response time make it well-suited for gaming sessions where motion clarity matters, while HDR10 and HLG support add value for users watching compatible video content. The laser light source with up to 30,000 hours of eco-mode life also suits users who want a low-maintenance long-term setup, and the broad wireless feature set — including AirPlay, Chromecast, and Miracast — appeals to those who prefer cable-free streaming from multiple devices.

Who is this NOT for?

Users who need flexible installation options may find this projector limiting, as the absence of horizontal lens shift and motorized zoom or focus requires precise physical placement and manual adjustment every time the setup changes. It is also not well-suited for those who rely on a wired network connection, since there is no RJ45 port available. Additionally, users who consume content primarily in HDR10+ or Dolby Vision formats will encounter compatibility gaps, and anyone expecting robust built-in audio from a single 5W mono speaker — particularly in larger rooms — may find the output insufficient without an external sound system.

General info:

lamp life	20000 h
audible noise	30 dB
has laser light source	✓
audible noise (eco)	28 dB
operating power consumption	275W
lamp life (eco mode)	30000 h
width	300 mm
height	110 mm
thickness	230 mm
weight	3000 g
Has a dedicated smartphone app	✓
standby power consumption	0.5W
volume	7590 cm³
warranty period	3 years

The BenQ TK710STi uses a laser light source with a standard lamp life of 20,000 hours, extending to 30,000 hours in eco mode. It draws 275W during operation and drops to just 0.5W in standby, while audible noise levels measure 30 dB normally and 28 dB in eco mode. The projector has a footprint of 300 × 230 mm with a height of 110 mm, a total volume of 7,590 cm³, and a weight of 3,000 g. It includes a dedicated smartphone app and is backed by a 3-year warranty.

Projection quality:

ANSI lumens	3200 lumens
output resolution	4K
contrast ratio	600000:1
response time	8.3 ms
has motorized focus	✕
displays 3D with glasses	✓
maximum projection size	300"
has motorized zoom	✕
zoom ratio	1.2:1
supports HDR10+	✕
bit depth	10-bit
has manual focus	✓
minimum throw distance	0.5 m
refresh rate	240Hz
supports Dolby Vision	✕
supports HDR10	✓
supports HLG	✓

The TK710STi outputs a 4K resolution image at 3200 ANSI lumens with a contrast ratio of 600,000:1 and a 10-bit color depth, supporting HDR10 and HLG but not HDR10+ or Dolby Vision. It can project images up to 300″ from a minimum throw distance of 0.5 m, with a zoom ratio of 1.2:1 handled via manual focus and zoom — motorized focus and zoom are not available. The projector runs at a 240Hz refresh rate with an 8.3 ms response time, and it supports 3D content when used with compatible glasses.

Connectivity:

HDMI ports	2
has AirPlay	✓
Has Bluetooth	✓
supports Wi-Fi	✓
USB ports	1
has Chromecast built-in	✓
has a VGA connector	✕
has a DVI connector	✕
supports Miracast	✓
RJ45 ports	0
Has S/PDIF Out port	✕

The TK710STi provides two HDMI ports and one USB port for wired connections, though it lacks an RJ45 ethernet port, VGA connector, DVI connector, and S/PDIF output. On the wireless side, it supports Wi-Fi, Bluetooth, AirPlay, Chromecast built-in, and Miracast, offering a broad range of options for streaming and screen mirroring without cables.

Features:

has stereo speakers	✕
has lens shift (vertical)	✓
has lens shift (horizontal)	✕
has a remote control	✓
has built-in smart TV	✓
audio output power	1 x 5W
has a socket for a 3.5 mm audio jack	✓
has Dolby Atmos	✓

The TK710STi includes built-in smart TV functionality and comes with a remote control for navigation. It features vertical lens shift for image alignment adjustments, though horizontal lens shift is not available. Audio is handled by a single 5W speaker — stereo speakers are not present — but the projector supports Dolby Atmos and includes a 3.5 mm headset jack for connecting external audio devices.

Final Verdict

The BenQ TK710STi is a capable 4K laser projector built around a compelling combination of image fidelity and long-term reliability, with its 240Hz refresh rate, 600,000:1 contrast ratio, and 30,000-hour eco-mode laser life making a strong case for dedicated home theater and gaming environments. The broad wireless ecosystem — covering AirPlay, Chromecast, Miracast, and Bluetooth — adds genuine day-to-day convenience, while HDR10 and HLG support round out its content compatibility for most mainstream sources. That said, the absence of motorized optics, horizontal lens shift, and a wired network port means installation flexibility is somewhat constrained, and users with demanding audio or niche HDR format requirements will need to supplement the setup. For those who can accommodate its placement needs, the TK710STi delivers a well-rounded, low-maintenance projection experience that holds up confidently over time.