OPTOMA S321 Office Projector
Product code: 163893
Product features
- Standard definition
- Screen size: Up to 304"
- Long throw
- Ideal for natural light and dark rooms
- Connectivity: VGA / USB / Composite Video
With expert service from 
- Monthly protection of your OPTOMA S321 Office Projector for only £3.99 More info
We can't split orders across different towns or postcodes, so please either:
- Change the location for this new selection to , OR
- Change the location for the item(s) already in your basket to
- June
- MO
- TU
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Click on ‘Add to basket’
Product features
- Standard definition
- Screen size: Up to 304"
- Long throw
- Ideal for natural light and dark rooms
- Connectivity: VGA / USB / Composite Video
With expert service from 
- Monthly protection of your OPTOMA S321 Office Projector for only £3.99 More info
Our top recommended bundle
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OPTOMA DS-3084PWC 84" Pull Down Projector Screen
Perfect for home, business or education, the Optoma DS-3084PWC 84” Pull Down Projector Screen offers a discrete and effective way make the most of your media.
Quality construction
The DS-3084PWC is composed of four different layers to help reduce the loss of light for precise colour reproduction and to prevent wrinkles and waves.
The fabrics are fire, water,...
Or create your own bundle
- True to life colour with high contrast
- Energy saving features with Eco mode
- Helpful features for everyday use
True to life colour
Incorporating colour processing technology, the Optoma S321 brings realistic colours to life with a high contrast look. Bringing new depth to every image with brighter whites and rich black tones, text appears crisp, images look great and films come to life.
Designed to ensure your film, presentation or display looks great at any time during the day or night, the S321 features sRGB technology for accurate colour reproduction.
Energy saving features
Designed to reduce power consumption without sacrificing on quality, the S321 has an improved lamp life and energy saving features. Reducing maintenance and lowering the total cost of ownership, the specially designed lamp modes allow you to save up to 70% of power. With a long lamp life, the S321 can last for up to 10,000 hours without needing a bulb change.
Helpful features
To help save energy, Auto Power Off automatically turns the projector off if it's left running for too long without use. And when you need it again, Quick Resume lets you instantly power back up.
For any presentation or film, the projector connects easily to a PC or laptop. The lightweight design is perfect for easy installation or for taking out to off-site meetings.
Technical specifications for OPTOMA S321 Office Projector
Type | Office projector |
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Resolution | 800 x 600 |
Technology | DLP |
Projection type | Long throw |
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Screen size range | 27" - 304" |
Projection range | 1.2 - 12 m |
Video standard | - NTSC - PAL - SECAM |
Brightness | 3200 lumens |
Aspect ratio | 4:3 |
Contrast ratio | 22,000:1 |
Focus | Manual |
Keystone correction | Yes |
Zoom | 1.1 x |
3D ready | Passive 3D |
Start-up time | 10 seconds |
Wireless connectivity | No |
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Video interface | - VGA x 1 - Composite x 1 - RS232 x 1 |
USB | USB x 1 |
Noise level | 29 dB |
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Lamp type and consumption | 195 W |
Lamp life | - Eco+: 8000 hours - Dynamic: 7000 hours - Eco: 6000 hours - Bright: 5000 hours - Education cycle: 10,000 hours |
Energy saving features | Eco mode |
Colour | Black |
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Box contents | - Optoma S321 Office Projector - AC Power Cord - VGA Cable - Infra Red Remote Control with Batteries - Quick Start Card - CD User Manual - Warranty Card |
Dimensions | 298 x 230 x 96.5 mm (H x W x D) |
Weight | 2.17 kg |
Manufacturer’s guarantee | 1 year |
Bundles available with your OPTOMA S321 Office Projector
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Perfect for home, business or education, the Optoma DS-3084PWC 84” Pull Down Projector Screen offers a discrete and effective way make the most of your media.
Quality construction
The DS-3084PWC is composed of four different layers to help reduce the loss of light for precise colour reproduction and to prevent wrinkles and waves.
The fabrics are fire, water,...
-
-
- Stream content to your TV
- Access content on Netflix & NOW TV
- BBC iPlayer & All 4
- WiFi
- Screen mirroring
Cast your favourite entertainment from your phone or tablet straight to the TV.
What is Chromecast?
Chromecast is a media streaming device that plugs into the HDMI port on your TV. Simply use your mobile device and the TV you already own to cast your favourite TV shows, films, music, sports, games and more.
Chromecast works with iPhone, iPad, Android phones and...
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- Stream content to your TV
- Access content on Amazon Video / BBC iPlayer / Netflix
- WiFi
- Amazon Alexa built-in
Top features:
- Access entertainment with thousands of movies, TV shows and songs
- Alexa voice search via the remote lets you quickly find what you want to watch
- Add catch-up services such as BBC iPlayer, All 4 and ITV Player quickly and easily
Access entertainment
Turn your HD television into a hub for some of the biggest and...
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Use the iWantit IHDM18M13 HDMI Cable to enjoy rapid high definition entertainment.
Gold plated
Ensure that you get the best connection possible with gold plated connectors.
Watch HD programming or enjoy 1080p gaming with this handy cable. At 1.8m long you can be sure that you'll have enough reach to connect all your devices.
Versatile
Build your own bundle
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S321 Office Projector
Build your own bundle - Choose up to 1 item(s) from this category.

- Stream content to your TV
- Access content on Netflix & NOW TV
- BBC iPlayer & All 4
GOOGLE Chromecast
Close
- Stream content to your TV
- Access content on Netflix & NOW TV
- BBC iPlayer & All 4
- WiFi
- Screen mirroring
Cast your favourite entertainment from your phone or tablet straight to the TV.
What is Chromecast?
Chromecast is a media streaming device that plugs into the HDMI port on your TV. Simply use your mobile device and the TV you already own to cast your favourite TV shows, films, music, sports, games and more.
Chromecast works with iPhone, iPad, Android phones and...

- Stream content to your TV
- Access content on Amazon Video / BBC iPlayer / Netflix
- WiFi
AMAZON Fire TV Stick with Alexa Remote
Close
- Stream content to your TV
- Access content on Amazon Video / BBC iPlayer / Netflix
- WiFi
- Amazon Alexa built-in
Top features:
- Access entertainment with thousands of movies, TV shows and songs
- Alexa voice search via the remote lets you quickly find what you want to watch
- Add catch-up services such as BBC iPlayer, All 4 and ITV Player quickly and easily
Access entertainment
Turn your HD television into a hub for some of the biggest and...
Price Promise
Buy from us safe in the knowledge you’ve paid a great price.
If you find Amazon.co.uk (excludes Amazon Marketplace), AO.com, Argos, Asda, John Lewis or Tesco has the same item at a cheaper price, we’ll match it. Even if their price includes a voucher offer, and even up to 7 days after you’ve bought from us.
How to request a price matchDelivering your online order
Get this delivered when it suits you
We’ll show you your current delivery options for this item in checkout. Subject to the time you order, and where you want delivery, these options will include:
- FREE standard delivery in 3-5 working days
- Delivery next day or any following day between 8am & 5pm (£3.95)
- Delivery in a timeslot of your choice next day or any following day (£9.95)
- Same-day delivery in a 2-hour slot of your choice, with the last at 8pm-10pm (£9.95)
Availability Checker
How and when can you get hold of your selections? Finding out should be quick and easy, so with just a few clicks our Availability Checker shows you:- Delivery dates, time-slots and prices
- Local stores with stock you can collect from now
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- Click on the magnifying glass
- Review the delivery and collection options local to you – just click on any one to add it to your basket
Stock updates
Find something you want but it’s not in stock? On the item’s product page, simply click on ‘Email me when back in stock’, and let us have your email address. We’ll let you know as soon as it’s available again.Order online and collect in store
Subject to what you’re ordering and where you want to collect from, you can:
Reserve & Collect – reserve online for free and collect at a local store as soon as you like. Once reserved, your item’s held till closing time the next day, to be paid for when you collect.
Pay & Collect – pay online, and have the item sent, for free, from our warehouse to a local store for you to collect. Starting on the date the item arrives in store – which you choose in checkout – you have 28 days to collect it.
Your fastest way to order online for collection is to use our ‘Availability Checker’ feature:
- Enter a town or postcode in the box on the product page for an item you’ve selected
- Click on the magnifying glass
- Review the collection options local to you – just click on any one to add it to your basket
Let's take care of it
For more peace of mind, add a Repair & Support Plan – if this purchase suffers a fault or mishap, all costs to put it right are on us. Your benefits include:
- Unlimited fast, hassle-free repairs
- We'll fix in 7 days from collecting or receiving the item for repair, or replace with new
- If it breaks while you’re abroad, we'll fix when you get back (portable items only)
- Annual performance check (computers only)
- 24/7 technical support (cameras, TV equipment, tablets, monitors, scanners, audio and telephones only)
If you're ordering this item for delivery or for sending to a store to collect there, add a Repair & Support Plan on the basket page. If you're reserving this item, add a Repair & Support Plan in store when you collect.
See more on our Repair & Support Plans.
Important information and exclusions
Compare prices of extended warranties for electrical goods at www.compareextendedwarranties.co.uk.
Flexible credit you control
- Choose the payment term that suits you
- Choose to pay nothing for the first 6 months, 19.9% APR representative
- No deposit to pay and choose to pay it off early at no extra cost
- Plus once you've opened an account, you can use it to spend again in the future on anything £99 and over
How to apply
If you’re buying this item online, you can apply for credit at checkout. Or, if you’re reserving online, or shopping in store, apply here.
DSG Retail Limited acts as a credit broker and not a lender. Credit is provided by Creation Consumer Finance Ltd.
Both DSG Retail Ltd and Creation Consumer Finance Ltd are authorised and regulated by the Financial Conduct Authority.
We can't split orders across different towns or postcodes, so please either:
- Change the location for this new selection to , OR
- Change the location for the item(s) already in your basket to
- June
- MO
- TU
- WE
- TH
- FR
- SA
- SU
Click on ‘Add to basket’