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BenQ

BenQ TK700ST Gaming Projector

£1,101.60inc. VAT
£918.00 ex. VAT
In stock, dispatched within 2 working days
1

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Bought in the UK, backed in the UKWhy it matters →
  • In UK stock, ships from the UK
  • UK manufacturer warranty
  • UK-based engineers
  • No import duty or customs charges
  • GBP pricing, UK VAT invoices
Return within 14 days
3 Year Warranty
Installation services available
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Key specifications
Resolution3840x2160 (4K UHD)
Brightness3000 ANSI lumens
Contrast Ratio10,000:1
Projection TechnologyDLP
Light SourceLamp
Light Source LifeUp to 15,000 hrs (LampSave)
Throw Ratio0.9~1.08
Zoom Ratio1.2x
All 20 specifications
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Description

The BenQ TK700ST is a short-throw 4K UHD projector purpose-built for home entertainment and casual gaming in rooms where the projector must sit close to the screen. It casts a 100-inch image from around 6.5 feet away, with 3,000 ANSI lumens of brightness and a 10,000:1 contrast ratio for a bright, detailed picture.

Full specifications Compare alternatives

Dedicated RPG, FPS and Sports game picture modes are tuned for different genres without sacrificing true 4K UHD detail, and input lag is rated at 16.7ms at both 1080p and 4K, dropping to 4.2ms at 1080p/240Hz for fast competitive play. HDR10 and HLG support add extra contrast and colour range for supported content.

Dual HDMI 2.0b inputs with eARC, a 5W speaker chamber and auto 2D keystone correction make the TK700ST simple to set up for console gaming and movie nights alike, in rooms too small for a standard-throw projector.

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Key features

Short Throw, 4K UHD

Projects a 100-inch 4K image from just 6.5 feet, ideal for compact gaming rooms.

Genre-Specific Game Modes

RPG, FPS and Sports picture modes tuned for different game types.

16.7ms Input Lag

Fast response time at both 1080p and 4K, down to 4.2ms at 1080p/240Hz.

HDR10 & HLG Support

Extended contrast and colour range for compatible movies and games.

Technical specifications

Resolution3840x2160 (4K UHD)
Brightness3000 ANSI lumens
Contrast Ratio10,000:1
Projection TechnologyDLP
Light SourceLamp
Light Source LifeUp to 15,000 hrs (LampSave)
Throw Ratio0.9~1.08
Zoom Ratio1.2x
Rec. 709 Coverage96%
Keystone CorrectionAuto 2D ±30°
Input Lag4.2 ms (1080p 240Hz)
HDR SupportHDR10, HLG
HDMI Inputs2 x HDMI 2.0b (eARC)
Speaker5W chamber
Picture Modes3D, Bright, Cinema, Game, HDR, HLG, Sport
Max Image Size100 inch from 6.5ft
Power Consumption305W W
Noise Level34/28 dBA (Normal/Eco)
Weight3.1 kg
Dimensions312 x 110 x 246 mm
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Throw distance guide

With its 0.9 to 1.08:1 throw ratio, here's how far the projector needs to sit from the screen for common 16:9 image sizes. Try our throw distance calculator for your exact room.

Try a size
100"
16:9 diagonal image
Image
2.21 m × 1.25 m
Lens position
2.0 m to 2.4 m
Side view: drag the projector to try its available lens positions
SCREEN1.25 m highzoom placement range2.2 mlens to screen
Position fits
Image sizeImage dimensionsLens distance range
60"1.33 m × 0.75 m1.2 m to 1.4 m
80"1.77 m × 1.00 m1.6 m to 1.9 m
100"2.21 m × 1.25 m2.0 m to 2.4 m
120"2.66 m × 1.49 m2.4 m to 2.9 m
150"3.32 m × 1.87 m3.0 m to 3.6 m

Planning from a real wall? Use the projector room planner to upload a photo, preview the image to scale and find projectors that fit within your maximum available space.

Distances are lens-to-screen, calculated from the manufacturer's stated throw ratio; allow for lens shift and mounting hardware. Always confirm against the manufacturer's installation guide before fixing mounts.

See it on your wall, to scale

Choose a picture size, then upload a wall photo, or scan the QR code and take it on your phone. We'll show the projected picture at its real size.

Picture size
100" 16:9 · 2.21 m × 1.25 m
On a computer, the QR code sends your phone photo straight back to this page.

Complete your setup

Optional extras that fit this product. Tick anything you need and it joins the same basket — or add this product on its own from the buy box above.

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Professional Installation

Want it installed by our AV experts? We offer professional on-site installation including mounting, cable management, and system configuration.

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BenQ TK700ST Gaming Projector × 1£1,101.60
Total£1,101.60
inc. VAT
1

Frequently asked questions

How bright is the BenQ TK700ST and where does it work best?

It delivers 3,000 ANSI lumens with a 10,000:1 contrast ratio, purpose-built as a short-throw 4K UHD projector for home entertainment and casual gaming in rooms where the projector must sit close to the screen.

How close to the screen does the TK700ST need to sit?

It has a 0.9-1.08 throw ratio, casting a 100-inch image from around 6.5 feet (roughly 2m) away - ideal for compact gaming rooms.

How long does the lamp last?

The lamp light source is rated for up to 15,000 hours in LampSave mode.

What gaming features does the TK700ST offer?

Input lag is rated at 16.7ms at both 1080p and 4K, dropping to as low as 4.2ms at 1080p/240Hz for competitive play, with dedicated RPG, FPS and Sports picture modes and HDR10/HLG support.

What warranty comes with the BenQ TK700ST?

It's covered by a 36-month (3-year) warranty.

How quickly can TopAV deliver the TK700ST?

It's in stock at TopAV, so it dispatches within 2 working days. As the order value is over £100, standard UK delivery is free; returns are accepted within 14 days (return shipping at buyer's cost).

Delivery & returns

Estimated delivery 5 Sept - 9 Sept. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.

Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.

Full delivery & returns policy

Bought in the UK, backed in the UK

  • This item is in UK stock and ships to you from within the UK, so the order never crosses a customs border on its way to you.

  • The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.

  • Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.

  • Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.

  • Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.

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Payment & security

Pay securely by card. Education customers can apply for a 30-day purchase order account.

Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.

All transactions are processed over an encrypted, secure checkout.

Purchase order & invoice terms

Alternative products

Closest matches in this category on price and capability. Not sure which way to go? Our technical team will talk it through.

Need help specifying this for your space?

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