Optoma HD31USt (White)

Buy online/in-store/Telesales
£1,149 RRP £1,199
Buy online/in-store/Telesales

Other ways to buy

Order with your local store

We’re here for you 7 days a week!

  • Order in-store or by phone
  • Arrange home delivery from warehouse
  • Provide our expert advice
  • Video calls
  • Add to basket and Click & Collect from our stores with a pick-up slot

Use our Store Finder to find your local store. Please call ahead to check stock.

Optoma HD31USt (White) is rated 3.7 out of 5 by 3.
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Optoma HD31USt (White)

3D DLP Projector 1080p HD Ready Ultra-Short Throw
£1,149 RRP £1,199
SAVE£50
Buy online/in-store/Telesales
Compare (3 max)

Other ways to buy

Order with your local store

We’re here for you 7 days a week!

  • Order in-store or by phone
  • Arrange home delivery from warehouse
  • Provide our expert advice
  • Video calls
  • Add to basket and Click & Collect from our stores with a pick-up slot

Use our Store Finder to find your local store. Please call ahead to check stock.

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. 19.9% interest. 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. Click for eligibility criteria or to Find out more.

Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.

Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.
Compare (3 max)
Spread the cost over 6 or 10 months on this projector. Available from our stores by appointment, phone or video call or from our telesales team. No deposit required up-front, pay the balance in full before the end of the period and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. 19.9% APR representative. Richer Sounds Limited acts as a credit broker and not the lender. Barclays Partner Finance acts as the lender. Click here for more info. Offer excludes Clearance, Refurbished and Open Box products.


Make the most of your projector. View our hottest deals on projector screens, projector mounts and TV and projector accessories.


Optoma HD31UST is an ultra-short projector for big entertainment in smaller rooms.

100 inch image with the projector just 30cm* away

The HD31UST gives you a big screen without needing a big room! This ultra-short throw projector is designed to work at very close range to a wall or screen. Simply place on a bracket, shelf or sideboard in front of the wall and you’ve got instant big screen entertainment – whatever the size of room. *30cm measured from the back of the projector.

Super-bright for ‘lights on’ viewing
Thanks to a class-leading brightness figure of 3400 ANSI Lumens, the HD31UST is flexible enough for all room environments. Even during daylight conditions with curtains or blinds open, the Optoma produces a bright, natural picture. Now you can enjoy big screen entertainment at any time of the day, without having to keep the sun out.

Make the most of movies, TV and gaming with 1080p resolution
Using sophisticated DLP technology, the Optoma HD31UST gives crystal clear clarity, sharply defined images and true, natural colour. Even at larger screen sizes, the detail is astounding. Thanks to 1080p Full HD resolution you can make the most of high definition video sources, making it the perfect match for your Blu-ray player or Full HD gaming device.

Brilliant colour
Colour precision, resolution, frame rate and display specifications are all guaranteed by meeting one of the highest HD video standards seen in professional-grade home cinema today: Rec. 709. Instigated by the ITU (International Telecommunication Union), Rec.709 approval means a true cinema-like appearance.

HDMI with USB charge for easy smart entertainment
With twin HDMI sockets, the HD31UST is well equipped to handle your digital sources. The HDMI interface is perfect for hooking up a smart entertainment device, such as Apple TV, Amazon Fire Stick or Google Chromecast. With a USB charge socket as standard, charging the dongle is also possible, giving easy playback of your favourite smart content.

Make watching on the big screen easy, with the flexible Optoma HD31UST.
Picture Quality
Brightness
3400
Contrast Ratio
28,000:1
Pixel Resolution
1920 x 1080
Throw Ratio
0.25:1
Lumens
3000 +
Ultra Short Throw Projector
Yes
Display
Maximum Screen Size
100"
Projection Technology
DLP
Projector Technology
DLP
Connectivity
HDMI
2
USB
2 - for charge and wi-fi
General
Fan Noise
26dB
Audio
Speakers
Yes
Dimensions
Dimensions WxHxD
343 x 112 x 383
Weight
Weight (KG)
3.9
Accessories
Number of 3D Glasses Included
No - option
Rated 5 out of 5 by from Great Picture I was completely new to projector and sound mixed package buying. Richer Sounds put together a great package that ticked all the right boxes. Very pleased with the set-up.
Date published: 2020-08-27
Rated 2 out of 5 by from Not for us We bought this projector as we wanted something ultra low throw ( which it is) but found it wasn’t easy to use with an iPad. We can’t get Netflix. Asks I the sound quality isn’t good, there is some colour saturation also it looks like a photocopier to me. I spoke to Dean at richer sounds Leeds about this, who called me back even when the store was closed. We talked through the issues with this projector and what features our ideal projector would have. He was brilliant, hw went away and looked at another projector we had our eye on, spoke to an expert about it and rang me back to talk it through. This is our second biggish purchase from a richer Sounds Leeds, their customer service is excellent, they really care about what they sell you and nothing seems too much trouble for them,. So althoughwefdnt get on with the projector we are more than happy with the service.
Date published: 2020-04-02
Rated 4 out of 5 by from Great Projector, Quality as expected I bought this a month ago. It has been performing as it is expected and very user-friendly.
Date published: 2019-05-12
  • y_2021, m_10, d_14, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.19
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_GB, sid_OPTO-HD31UST, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_richersounds
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 16.79ms
  • REVIEWS, PRODUCT

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. 19.9% interest. 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. Click for eligibility criteria or to Find out more.