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Optoma 4K400STx 4K Projector

Lumens 4000
Resolution (Native) 4K UHD 3840x2160
Contrast 1,000,000
Technology DLP
Light Source Lamp
Light Source Life (Est.) 10000
SKU E9PV7KJ01EZ2
Weight (kg) 3.980000
EAN 5055387666931
Throw Ratio 0.5
£1,404.04 £1,170.03
Invest in the future of your classroom or office with the Optoma 4K400STx projector.  Discover the short throw version of the 4K400x, for when you want a big screen in a smaller space. Future proof your classroom or meeting room with this high brightness True 4K UHD short throw projector. The 4... Read more
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Education/Business Use
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Chat for projector advice

Invest in the future of your classroom or office with the Optoma 4K400STx projector. 

Discover the short throw version of the 4K400x, for when you want a big screen in a smaller space.

Future proof your classroom or meeting room with this high brightness True 4K UHD short throw projector. The 4K400STx delivers rich visuals in any environment even when total ambient light control is not possible.

This projector boasts two HDMI ports, audio connections, USB to power 5V devices, 12V trigger and an RS232 to integrate into your existing control solution.

In addition, enjoy 1080p in 240Hz with 4.2ms input lag when connected to a PC.

Short Throw 4K400STX

With a short throw lens, you can project an impressive 100” image from just over a meter away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease.

True 4K UHD resolution

Ultra HD 4K resolution delivers sharper, life-like images and richer colors - allowing you to sit closer to the screen and enjoy a more immersive experience.

Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That's four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.

HDR and HLG compatible

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.

Lights on viewing

This versatile projector combines high brightness and vivid colors for vibrant, true-to-life visuals in any environment*. Make a lasting impression with bigger and bolder presentations any time of day.

*With no direct sunlight or lights directed on screen.

Dual HDMI inputs

Play games, stream videos and share photos on the big screen in the comfort of your own home. With dual HDMI inputs, you can easily connect to your games console, set-top box, laptop, PC, Blu-ray player or media streamer with a single cable. You can even turn it into a smart projector by connecting an HDMI dongle like the Google Chromecast™, Amazon Fire TV, Apple TV™ or Roku® stick.

Instant Site Survey

Four corner correction

Adjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for uneven walls or where projector placement is awkward and needs to be installed at an angle.

Specifications
Item E9PV7KJ01EZ2
Weight (kg) 3.980000
EAN 5055387666931
Technology DLP
HDMI Inputs 2
Contrast 1,000,000
Lumens 4000
Throw Ratio 0.5
Resolution (Native) 4K UHD 3840x2160
Light Source Lamp
Light Source Life (Est.) 10000
Short Description
  • Bright 4000 Lumens
  • 4K UHD
  • High Contrast Ratio
  • 10,000 Lamp Hours
  • 0.5:1 Throw Ratio
  • Ideal For Business and Education use

Delivery Rates to mainland UK - (excluding large and/or heavy items)

Delivery is to ground floor, if you have special delivery instructions you must contact us to ensure that we can have the best chance of success in delivering the item. We required items to be signed for.

Working Delivery dates are Monday to Friday unless Saturday delivery is selected.

  • 7-10 Working Days delivery is free of charge 
  • 2-3 Working Days £8 + VAT
  • Next Working Day £12 + VAT - if ordered before cut off
  • Working Day Pre-Noon £35 + VAT - Be careful choosing this option, it has the highest incidence of failure with all couriers.

Delivery cut off is 4pm on most items - earlier time exceptions are large items, high value items, items requiring a pallet (i.e bulk orders). If you order after 4pm then the order is processed the next day, that means if you ordered Tuesday at 8pm at night, the next day delivery option is Thursday as the order is processed on the Wednesday.

Delivery Rates to non-mainland UK + Eire - (excluding large screens and Touch Screens)

Non Mainland and the Highlands and Islands- this includes the Isle of Wight, any thing that goes over water that does not have road access. These rates are determined by couriers based on postcode. If there are multiple items then we may need to quote you for delivery.

2-3 Days £45 + VAT

Large Screens 3m+ wide & Touch Screen

By Quotation - they might not be able to be next day as specialised couriers are often required.

Returns

Faulty Items

Goods Reported Faulty Within 28 Days of Receipt.

If you have a faulty item and are reporting the fault within 28 days of receipt (please note that for business customers, this is 14 days). When the goods are returned to us complete, we’ll issue a full refund to you via your original payment method.We will try and ensure that there is a fault, that often requires is running diagnostics or getting the manufacturer to speak to you directly to determine whether there is a genuine fault rather than just a set up error. 

Goods Damaged in Transit.

If your goods were damaged in transit it must be reported to us within 3 days. If goods are visibly damaged on receipt the delivery note must be marked accordingly. Once the damaged goods have been collected and received back into our warehouse, we’ll issue a refund via your original payment method. We will require pictures of the damage.

Consumers - If You Have Changed Your Mind – this is for personal use not business or organisations

If you are a private consumer and have changed your mind as long as the goods have not been in your possession for over 14 days, and the item can be sold again as new, then you are entitled to return the goods to us. If the item you are returning is a Projector, the lamp hours used must not have exceeded 3 hours otherwise a restocking fee will be applied. The cost of returning items is the responsibility of the customer. As new means in original packaging with complete accessory packs and manuals. If any item is marked/damaged, including the packing, there may be a restocking fee. Please contact us directly before sending any goods back to obtain an RMA number without this there may be a delay in dealing with your return. If you purchased for a company, or an organisation you are not deemed a Consumer by law.

About 4K

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About Just Projectors

We provide advice on the phone listening to your requirements we are able to help you get the right one as we have trained staff . We have a network of installers to cover your area. On higher end models we can arrange a loan or demo. We think most people should buy HD resolution , they are so affordable now and you wouldn't buy a 5 year old laptop so why buy SVGA which is over 20 years old. Yes XGA & WXGA are ideal for simple presentations and education use but we have all been use to decent home TV's or high resolution phones or tablets so why put a huge image on the wall/screen which is inferior. There are some great brands out there like BenQ, ViewSonic, Epson, Sony and less known ones like EIKI or Vivitek. Yes you can buy the wrong one, this is why we still offer advice rather than just an add to cart website. We have a price promise, we see the models, we often put one against another and see which one is best. We only buy UK stock, which has higher warranty standards to ensure you get real value for money. We don't sell the cheap brands as the lumens aren't verified. Look at our name it tells you that we are committed to this product and we have a great reputation in the market place for price and customer service. We supply the UK but also in Ireland, we offer a 1-3 day service to Ireland.