BenQ TK700 3,200 Lumens 4K Gaming Projector with HDR10, 16.67 ms Input Lag and WiFi for Home Cinema and Gaming

BenQ TK700 – 4K gaming projector with HDR and low input lag

The BenQ TK700 is aimed at gamers and film fans looking for a large 4K image with fast response time. With 3,200 lumens, HDR10 support and an input lag of 16.67 ms in 4K, it delivers a convincing performance for both console gaming and film nights – at screen sizes well over 100 inches. If you are making the leap from TV to the big screen, you get a projector here that works with the PS5 and Xbox Series X as well as with a classic streaming setup.

Key benefits at a glance

• 4K UHD picture quality (3,840 × 2,160) via DLP pixel shift – 8.3 million addressable pixels
• 16.67 ms input lag in 4K – responsive for PS5, Xbox Series X and PC gaming
• HDR10 & HLG for streaming, Blu-ray and TV content with extended contrast range
• 3,200 lumens for a bright picture even in a living room with dimmed lights
• Input frequency up to 240 Hz – for smooth reproduction at high frame rates
• 3D playback via DLP Link for compatible 3D glasses
• SmartEco lamp dimming: content-adaptive, extends lamp life
• LumiExpert (automatic brightness adjustment) is easy on your eyes and the lamp

Applications: what the BenQ TK700 is suited for

Gaming nights with PS5 and Xbox Series X

With 16.67 ms input lag at 4K resolution and a maximum input frequency of 240 Hz, the TK700 turns even fast shooters and racing games on the big screen into a direct gaming experience. Two HDMI 2.0b inputs let you keep a console and PC connected at the same time – switch without replugging cables. HDMI-CEC also controls connected sources, so the projector switches on automatically when the console boots up.

Film nights and streaming in the living room

3,200 lumens deliver a clearly visible picture even with ambient light – ideal for an evening in the living room with dimmed ceiling lights. HDR10 and HLG provide an extended contrast range with compatible content from Netflix, Disney+ or Amazon Prime. The 1.3x optical zoom allows flexible placement in the room without fixing the projector's position for good.

Large images from 100 inches

With 3,200 lumens and 4K resolution, the picture stays sharp and high in contrast even at 100 inches and above. The 110% offset allows placement on a sideboard or coffee table – the image sits just above the projector without having to tilt it. For upside-down ceiling mounting, the TK700 flips the image automatically.

Picture quality

The BenQ TK700 uses a 0.47-inch DMD chip (DLP technology) and XPR pixel shift: the chip shifts its mirrors in rapid succession to display the full 4K resolution of 3,840 × 2,160 pixels – 8.3 million pixels. The process meets the CTA standard for 4K UHD and, at typical viewing distances of 3–4 metres on a 100-inch screen, is indistinguishable from native 4K. BenQ specifies the stated brightness of 3,200 lumens according to the ISO standard.

Contrast is 10,000:1. HDR10 and HLG (Hybrid Log Gamma) are supported: HDR10 is the base standard for Ultra HD Blu-rays and most streaming services, while HLG is designed for live TV broadcasts and is backwards compatible with SDR. Dolby Vision is not on board – if you want to use dynamic scene-by-scene metadata, you will find suitably equipped models among our laser projectors .

Frame interpolation and 24p mode are not available – the TK700 plays content at the input frame rate, without artificial smoothing.

Gaming performance

The BenQ TK700 supports input signals up to 240 Hz and achieves an input lag of 16.67 ms in 4K in standard gaming mode – this is rated "very good" and is no problem for action games, RPGs and racing genres. Competitive eSports players who rely on single-digit millisecond frames will find better conditions in dedicated gaming projectors with lower lag. VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) are not on board – gaming mode has to be activated manually. Both HDMI 2.0b inputs support 4K signals, one of them with HDCP 2.2 for protected 4K content (e.g. Netflix, Disney+, 4K Blu-ray).

Sound

The integrated 5-watt mono speaker is sufficient for a spontaneous film night without an external system. For a room-filling home cinema experience, we recommend a soundbar or AV receiver – the 3.5 mm jack output transmits the audio signal to any external system. If you want to pass through lossless audio formats such as Dolby TrueHD or DTS-HD MA, you will find the right interface in models with eARC.

Smart features & streaming

The BenQ TK700 has no integrated smart OS and no pre-installed apps. Streaming services such as Netflix, Disney+ or Amazon Prime are connected via external media players over HDMI – Apple TV, Fire TV or Chromecast with Google TV work reliably. The USB-A port supplies 5 V / 1.5 A and powers streaming sticks directly from the projector, so no additional power adapter is needed.

WiFi is integrated and enables network configuration. There is no native protocol for wireless casting (AirPlay, Miracast, Google Cast) on the TK700 – the EZCast Pro Dongle II can be added via HDMI and supports AirPlay, Miracast and Google Cast plus multi-view for up to four sources simultaneously.

Setup, projection & in the box

The BenQ TK700 supports table placement, ceiling mounting (upside down) and rear projection. The housing measures 312 × 246 × 110 mm (W × D × H) and weighs 3.1 kg – compact enough for a permanent place in the home cinema rack. Add approx. 10–15 cm for cable connections to the housing depth of 24.6 cm.

The projector has no optical lens shift. The 110% offset means that when placed on a table, the image is completely above the lens – so the projector does not have to be positioned at screen height. The 1.3x optical zoom gives leeway for different room depths. Digital keystone correction works at ±30° vertically and 30° horizontally – it should be used as little as possible, as it reduces the effective resolution and can slightly increase input lag. Physically correct placement is preferable.

For ceiling mounting, M4 screws with an 8 mm screw-in depth are recommended (according to the manual).

According to the manufacturer, this projector supports screen sizes from 30 inches (76 cm) to 300 inches (762 cm).

The calculated throw distances are based on the manufacturer's throw ratio and are intended as guide values. We recommend measuring the installation location precisely before purchase.

For rooms with ambient light or a bright living room, we recommend an ALR screen (ambient light rejecting) – it absorbs ambient light and noticeably improves contrast and colour depth. In a darkened home cinema, a classic gain 1.0 screen delivers the best colour reproduction.

Connections:

• 2× HDMI 2.0b (one with HDCP 2.2 for protected 4K content from 4K Blu-ray, Netflix, Disney+)
• 1× USB-A (5 V / 1.5 A power output – sufficient for streaming sticks such as Fire TV or Chromecast)
• Audio out: 3.5 mm jack (stereo)
• LAN (RJ-45): network connection and firmware updates
• WiFi: built in

In the box: Remote control, power cable, batteries.

Light source & operation

The BenQ TK700 uses a UHP lamp as its light source. Operating life depends on the selected mode – SmartEco automatically dims the lamp in dark scenes, extending its life. If you want to avoid lamp changes completely, you will find models with up to 30,000 hours of life among our laser projectors – maintenance-free and without replacement lamp costs.

The operating noise is 34 dB in normal mode – audible, but not a distracting factor during action films and gaming. In eco mode, the noise level drops to 28 dB, which is barely noticeable in quiet film scenes. In normal operation, the TK700 consumes 310 W, in eco mode 215 W.

Target groups at a glance

The BenQ TK700 is particularly suitable for:

• Gamers with a PS5 or Xbox Series X looking for a 4K image from 100 inches with solid input lag
• Film fans who rely on a flexible living room projector for streaming content and Blu-ray
• Households looking for an all-rounder for gaming, sport and film nights – without multiple devices
• Placement on a sideboard or coffee table where the image should be above the projector (110% offset)

If you are looking for more leeway in placement, a longer light source life or even better picture quality, you will find suitable options in these categories:

• Longer life and no lamp replacement: 4K laser projectors – maintenance-free light source with up to 30,000 hours
• Even lower input lag and LED light source: Gaming projectors – e.g. models with under 8 ms at 1080p/240 Hz
• Flexible placement thanks to lens shift: Home cinema projectors with lens shift – optical image positioning without loss of resolution

Have you thought of everything?

• Screen: For a dedicated home cinema, we recommend a fixed-frame screen; for flexible use, a motorised screen – the screen has a considerable influence on perceived picture quality.
• Mount: For ceiling mounting (upside down), a projector ceiling mount is suitable – note screw size M4 and 8 mm screw-in depth according to the manual.
• HDMI cable: No HDMI cable is included. For 4K HDR, we recommend a certified HDMI 2.0 cable – you will find suitable cables in our accessories. For lengths from 5–7 m, active HDMI is preferable.
• Wireless casting: The EZCast Pro Dongle II adds AirPlay, Miracast and Google Cast via HDMI – plus multi-view for up to four sources.
• Sound: The integrated 5 W mono speaker is for direct use; for room-filling sound, a soundbar or a home cinema system is a good addition.

Conclusion

The BenQ TK700 is a solid 4K projector for gamers and film fans looking for a large picture with low input lag and HDR support in the living room. 3,200 lumens and HDR10 & HLG make it suitable for everyday use in living room setups with ambient light. The UHP lamp is the only long-term difference from laser models – if you plan to use the projector daily, you should factor lamp life into your purchase calculation.

Our home cinema projector experts will be happy to advise you on the optimal setup – get in touch now.