Features and specifications vary by model and all images are illustrative.
Please refer to specification pages for full details

Optoma UHD42 4K Home Entertainment / Gaming Projector HDR DLP

Now £999.00
  • DLP Digital Light Processing Projector Technology
  • 4K Ultra HD 3840 x 2160p Native Resolution
  • Super Bright 3400 Lumens Peak
  • 16:9 Native Aspect Ratio
  • 500000:1 Contrast Ratio
  • Built in 10W Speaker
Brand New

We take great pride in the products we supply and are glad to provide detailed information on each products condition. All our items range from brand new to refurbished - you can find more details in the condition tab below.

12 Months

Cover against manufacturing faults or defects found during the warranty period. The warranty provided does not cover accidental damage or misuse. Further details can be found in the warranty tab below.

Next Day Delivery on orders before 12pm

Enjoy lightning fast same day dispatch with next day delivery on all orders placed before 12pm. Plus, it's FREE and you'll get a text from our courier with an hour long timeslot on the day of delivery. Peace of mind with TEKshop.

30 Day Money Back Returns

Changed your mind? No problem, our 30-day return program allows returns up to 30 days from the date of purchase. Just make sure it's in as new condition with the original packaging.

UHD42 4K UHD DLP Projector from Optoma


Enter the world of Ultra HD gaming, live sport, TV shows and movies. The Optoma UHD42 projector delivers impressive 4K cinema quality images and offers a lightning fast refresh rate of 240Hz (at 1080p) for super-smooth gaming. TV and movie fans can enjoy excellent colour depth, crystal-clear detail, and stunning contrast for a truly immersive experience. Packed with the latest tech and features, the UHD42 offers High Dynamic Range (HDR) and HLG compatibility, Full 3D and HDMI 2.0. It also comes with a 1.3x zoom and vertical lens shift for super-easy installation. Easily enjoy lifelike big-screen entertainment in any space.


This all-round home entertainment projector combines high brightness and vivid colours for vibrant, true-to-life visuals in well-lit environments, ideal for watching TV shows, sports and movies or gaming with family or friends any time of day. Create and view images far larger than any TV with a projector. You can create a massive up to 300” image*. Perfect for recreating the immersive cinema experience in the comfort of your own home.

*Screen size depends on space available (wall size and distance) and ambient lighting conditions.


With over eight million pixels, Ultra HD 4K resolution brings four times more detail than Full HD, to deliver sharper, life-like images and richer colours - allowing you to sit closer to the screen and enjoy a more immersive experience.


Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.

Brightness 3400 Lumens / cd/m2
Display Size 0.87 - 7.68 m
Resolition 4K Ultra HD 3840 x 2160 Pixels
Refresh Rate 240 Hz
Aspect Ratio 16:9
Light Source Lamp
Light Lifetime 15,000 (Dynamic) Hours
Throw Ratio 1.21:1 - 1.59:1
Projection Distance 1.2 -8.1 m
Lens Shift +10%
Focal Length 12.81 - 16.74 mm
Colour White
Dimensions (WxDxH) 315 x 270 x 118mm
Weight 3.9kg
Ports 1 x 12V Trigger 1 x 3.5mm Audio In 1 x 3.5mm Audio Out 1 x HDMI 1.4a (3D Support) 1 x HDMI 2.0 1 x RS232 1 x S/PDIF out 1 x USB service 1 x USB Type-A Power (1.5A) 1 x VGA In


The item in this listing is: Brand New

Here at TEKshop, we have devised an accurate grading policy to ensure we deliver products to our customers with clear and concise information on their condition, both physically and functionally. Please take a moment to review our gradings.

Green Brand New Grading Badge Icon Brand New

  • Sealed item
  • Original retail packaging
  • 12 Month manufacturer warranty
  • Backed up with 12 month TEKshop collect and return warranty

Blue Open Box Grading Badge Icon Open Box

  • Box has been opened but goods are in 'like-new' condition
  • Original retail packaging
  • Casing may have very minor handling marks from inspection
  • 12 Month collect and return warranty from manufacturer or TEKshop

Orange Grade A Grading Badge Icon Grade A

  • Device will be in excellent condition with minimal, to no, signs of use
  • May have light scratches/marks/blemishes
  • Fully functional and updated to the latest operating system/firmware
  • Professionally refurbished (tested, inspected and cleaned) by qualified specialist
  • Original accessories, may come in generic packaging
  • 12 month collect and return warranty from manufacturer or TEKshop

Red Grade B Grading Badge Icon Grade B

  • Device will be in good condition with signs of usage
  • May have visible scratches/marks/blemishes
  • Fully functional and updated to the latest operating system/firmware
  • Professionally refurbished (tested, inspected and cleaned) by qualified specialist
  • Original accessories, may come in generic packaging
  • 12 month return to base warranty from TEKshop


We stand by our products!

All our products are covered by a manufacturer's warranty unless stated otherwise on the listing (usually under the conditions tab). This applies to manufacturing defects or hardware faults that develop in the first months of ownership (between 6 and 12 months depending on the item).

All orders are posted with a VAT invoice in the box showing the date of purchase, price and VAT details. Please keep this invoice safe as it is sometimes required for warranty claims. You are of course welcome to contact us for a replacement invoice if needed, and we can also email copies if you would like a digital version.

Please note: Any item delivered damaged must be reported to us within 48 hours of receipt.

In the event of a fault developing in the first 14 days of receiving your purchase, please get in touch with us as soon as possible, we will help you with troubleshooting and resolving the issue. If a fault develops after 30 days, you will need to get in touch with the manufacturer to open a warranty claim. This will usually involve letting them know what has gone wrong and they will arrange for the issue to be rectified for you. If for any reason the manufacturer rejects the warranty claim, or you have any other difficulties please contact us and we will be more than happy to help.