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BenQ TK850i

4K UHD HDR DLP Projector with Android TV

In-store Clearance item

Open Box Guide Price (2 available across all stores) £1439 .950000
Last brand new price £1699 .000000

Please remember

These are Clearance items and therefore condition and accessories / promo items supplied may vary. This is also why we use guide prices for in-store items, as managers price these units according to state and completeness.

Please call / email the store to check the price / stock / condition and reserve your Clearance bargain before making a special journey.

Unfortunately, due to costs, and size, TVs can't be mail ordered from store or transferred between stores - sorry!

Please note that extended guarantees are not available on these products.

Compare (3 max)
Supersize your sports nights, with the Android TV-equipped BenQ TK850i.

Google-certified Android TV for all-in entertainment
With Google-certified Android TV built-in, enjoying a huge range of sports and other entertainment is easier than ever. Connect via wi-fi to your broadband hub and get direct access to Google Play, for near limitless entertainment. With over 5000 of the latest Android apps, movies, TV shows, live sports, news, games, music and more, the TK850i is a constant source of entertainment. One-button app access to Amazon Prime increases the entertainment to the next level.

Premium lens
At the heart of any projector is the lens. Get this right and a beautifully crisp and precise image follows. The BenQ TK850i uses a high precision, 10-element, 8-group lens for enhanced light penetration and intense detail – bringing the picture to life.

HDR-PRO for ultimate detail
This exclusive technology takes HDR one step further. HDR-PRO consists of three BenQ technologies – HDR Brightness, Tone Mapping and Dynamic Iris. These three technologies enhance colour definition and contrast, making the image appear more real than ever.

Projector-optimised HDR10 and HLG
Compatible with next generation HDR10 and HLG, the TK850i is the ideal projector for getting the best out of your movies, games and TV broadcasts. HDR10 and HLG deliver greater brightness and contrast, for a truly life-like picture. Projector-optimised, these technologies work seamlessly to deliver a more natural picture on the big screen.

4K UHD Resolution
Ultra HD 4K resolution gives you four times more detail than Full HD with over 8 million pixels! It delivers a sharper, more life-like picture with richer and more natural colour. It also lets you sit closer to the screen – making it ideal for smaller rooms, too.

Designed for ambient lighting
Featuring super-high brightness at 3000 ANSI Lumens, the TK850i is ideal for use in ‘normal’ living room light levels. This means you get vivid, dynamic colour, without having to draw curtains and blinds.

Dedicated sports mode
Enjoy enhanced video quality with realistic skin tones, balanced outdoor blues and greens, and warm woodgrains for indoor sports action. Sports Mode also boosts the thrill of victory, accentuating the announcer’s commentary and the roar of the crowd.

Motion Enhancer
Eliminate laggy images, jittery playback, and blurry shadows. Interpolated frames are generated and displayed between individual frames. The TK850i inserts 36 interpolated frames per minute for seamless, vivid 60-frames-per-second videos.

Get all your entertainment integrated, with the BenQ TK850i.
Picture Quality
Contrast Ratio
30,000:1 (Dynamic Iris)
Lens Shift
Yes - Vertical +10%
Pixel Resolution
3840 x 2160
Throw Ratio
1.13 - 1.47
HDR Formats
3000 +
Maximum Screen Size
Projection Technology
Projector Technology
Digital Audio Output
Yes - Optical
2 (HDCP2.2 - 2)
HDMI 2.0
3 (Media Reader/Service/Power Out)
Wi-Fi Built In
Fan Noise
28/30 (Eco/Typical)
Energy Consumption
Power Consumption - Normal Use (W)
280/340/350 (Eco/Normal/Max)
Power Consumption - Standby
Dimensions WxHxD (mm)
380 x 127 x 263
Weight (KG)
Number of 3D Glasses Included
Remote Control
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  • Representative 21.9% APR (variable)
  • Purchase rate 21.9% p.a. (variable)
  • Assumed credit limit £1,200
Subject to status. Terms and conditions apply. Richer Sounds Limited acts as a broker and offers credit solely from PayPal (Europe) S.a rl et Ice, S.C.A, 22-24 Boulevard Royal, L-2449, Luxembourg.
Klarna Payment Badge

Pay in 3 interest-free payments so you can spread the cost. No fees.

  • Add item(s) to your cart
  • Go to checkout and choose Klarna 
  • Enter your debit or credit card information.
  • To check your eligibility, Klarna will perform a soft search with a credit reference agency. This will not affect your credit score.
  • Spread the cost in 3 interest-free payments. The first payment is made at point of purchase, with the remaining 2 payments scheduled automatically every 30 days. No fees.

You must be 18+ to use this credit offer. Credit subject to status. T&Cs apply. Klarna uses soft searches with credit reference agencies. These do not affect your credit rating. Missed payments can affect your ability to use Klarna. Pay in 3 installments complete terms.

Buy now, pay later available in-store or by phone, on items over £500

We offer 6 and 10-month options.

Call your local store or our telesales team for details

For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. A one-off settlement fee of £29 will be applied. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Barclays Partner Finance acts as the lender. Find out more information and eligibility criteria here.