Close

Loading image...
Optoma S321
4 Images

Optoma S321 Projector

£209.99
£170.00 £39.99 cheaper than 13 days ago
SVGA (800x600) 3,200 ANSI Lumens Mar 2016
Projector Native Resolution 3D Projector Brightness Full HD Release Date
- Bright SVGA projector 3200 ANSI lumens- Accurate colours - sRGB- Low ownership costs - up to 10,000 hours lamp life- Lightweight and portable Project bright vibrant presentations effortlessly... More
£75.80 Electricity cost over 5 years. Calculate
Prices will go up £21
within 2 weeks. 87% confidence. Chart
Get Price Alerts
You are subscribed to price alerts for this product
Unsubscribe
eBay
Optoma S321 from eBay
£170.00
Checked 1 day ago
Standard delivery: £8.90
Go to Store
eBay
Optoma S321 from eBay
£260.00
Checked 1 day ago
Go to Store
eBay
Optoma S321 from eBay
£336.85
Checked 1 day ago
Go to Store
eBay
Optoma S321 from eBay
£342.47
Checked 1 day ago
Standard delivery: £23.49
Go to Store
eBay
Optoma S321 from eBay
£391.00
Checked 1 day ago
Go to Store
- Less from eBay
Appliances Direct
£231.97
Checked 15 hours ago
Standard delivery: £9.95
Go to Store
Laptops Direct
£231.97
Checked 16 hours ago
Standard delivery: £9.95
Go to Store
PC World
Optoma S321 from PC World
£239.99
Checked 8 hours ago
FREE Standard delivery
In stock (20 available)
Go to Store
Currys
Optoma S321 from Currys
£239.99
Checked 2 hours ago
FREE Standard delivery
In stock (10 available)
Go to Store
Ebuyer
Optoma S321 from Ebuyer
£240.99
Checked 12 hours ago
Standard delivery: £4.19
In stock, only 2 left!
Go to Store
Debenhams Plus
£242.00
Checked 16 hours ago
FREE Standard delivery
Go to Store
BT Business Direct
Optoma S321 from BT Business Direct
£248.37
Checked 14 hours ago
Standard delivery: £6.00
In stock
Go to Store
BT Shop
Optoma S321 from BT Shop
£248.37
Checked 14 hours ago
Standard delivery: £3.49
In stock
Go to Store
Amazon UK
Optoma S321 from Amazon UK
£255.90
Checked 21 hours ago
Standard delivery: £5.28
In stock
Go to Store
CompAdvance
£179.99
Checked 5 hours ago
Out of stock
Go to Store
ProjectorPlanet
£209.99
Checked 1 day ago
Delivery unknown
Go to Store
PC World Business
Optoma S321 from PC World Business
£239.98
Checked 1 hour ago
Delivery unknown
In stock, only 5 left!
Go to Store
PC World Business
Optoma S321 from PC World Business
£250.98
Checked 1 hour ago
Delivery unknown
In stock (41 available)
Go to Store
- Less from PC World Business
Box
Optoma S321 from Box
£239.99
Checked 1 day ago
Delivery unknown
Go to Store
Scan
Optoma S321 from Scan
£262.02
Checked 1 day ago
Delivery unknown
Go to Store
The Tech Warehouse
Optoma S321 from The Tech Warehouse
£268.79
Checked 1 day ago
Delivery unknown
Go to Store
MoreFrom
Optoma S321 from MoreFrom
£270.64
Checked 1 day ago
Delivery unknown
Go to Store
Capital Stores
Optoma S321 from Capital Stores
£300.59
Checked 1 day ago
Delivery unknown
Go to Store
PCArena-Bristol
Optoma S321 from PCArena-Bristol
£303.39
Checked 1 day ago
Delivery unknown
Go to Store
Felix Mania 24/48H
Optoma S321 from Felix Mania 24/48H
£311.91
Checked 1 day ago
Delivery unknown
Go to Store
Just Projectors
£312.00
Checked 8 hours ago
Delivery unknown
In stock
Go to Store
zippytom
Optoma S321 from zippytom
£443.50
Checked 1 day ago
Delivery unknown
Go to Store
Report an incorrect price Found it cheaper elsewhere?
 Show All Prices - Less
Searching for international prices ...

Assumed Exchange Rates

Searching for prices in ...
Loan
Setup
Fee
Deposit Pay
Nothing
For
Loan
Period
Total
Cost
Estimated
Monthly
Payment
Appliances Direct
Paypal 6 Months
Purchase price £231.97. APR 0%.
- No
Deposit
- 6
months
£231.97 £38.66* Go to Store
Appliances Direct
Paypal 12 months
Purchase price £231.97. APR 0%.
- No
Deposit
- 12
months
£231.97 £19.33* Go to Store
Laptops Direct
Paypal 6 Months
Purchase price £231.97. APR 0%.
- No
Deposit
- 6
months
£231.97 £38.66* Go to Store
Laptops Direct
Paypal 12 Months
Purchase price £231.97. APR 0%.
- No
Deposit
- 12
months
£231.97 £19.33* Go to Store
Appliances Direct
Paypal 18 months
Purchase price £231.97. APR 14.9%.
- No
Deposit
- 18
months
£260.29 £14.46* Go to Store
Laptops Direct
Paypal 18 Months
Purchase price £231.97. APR 14.9%.
- No
Deposit
- 18
months
£260.29 £14.46* Go to Store
Ebuyer
Paypal 12 months
Purchase price £240.99. APR 14.9%.
- No
Deposit
- 12
months
£260.88 £21.74* Go to Store
Ebuyer
Pay4later 12 months
Purchase price £240.99. APR 18.9%.
- £24.10 - 12
months
£263.83 £19.98* Go to Store
Appliances Direct
Paypal 24 months
Purchase price £231.97. APR 14.9%.
- No
Deposit
- 24
months
£269.67 £11.24* Go to Store
Laptops Direct
Paypal 24 Months
Purchase price £231.97. APR 14.9%.
- No
Deposit
- 24
months
£269.67 £11.24* Go to Store
Ebuyer
Paypal 18 months
Purchase price £240.99. APR 14.9%.
- No
Deposit
- 18
months
£270.41 £15.02* Go to Store
Ebuyer
Paypal 24 months
Purchase price £240.99. APR 14.9%.
- No
Deposit
- 24
months
£280.16 £11.67* Go to Store
Ebuyer
Pay4later 24 months
Purchase price £240.99. APR 18.9%.
- £24.10 - 24
months
£286.24 £10.92* Go to Store
Ebuyer
Pay4later 36 months
Purchase price £240.99. APR 18.9%.
- £24.10 - 36
months
£309.92 £7.94* Go to Store

* Monthly payments are estimates only and you should verify the finance payment amounts on the retailer's website.

Finance may not be available on this product and you should verify on the retailer's website whether finance options are available for the Optoma S321.

Credit is subject to eligibility. You will need to apply through the retailer's application process.

Our website is completely free for you to use but we may receive a commission from some of the companies we feature. How our site works.

19 Reasons For

Owner Reviews Are Good

On average, people who bought this projector rated it as 87 out of 100.

Good Picture Quality

A few Optoma S321 reviewers who bought this projector considered that it had good colour saturation. Amazon Customer wrote in their review of this projector four years ago “For price I think it is great and colours to my eye look bright” and scored the product 5 stars. Five years ago James Ingram said “However, I was suprised just how bright and vivid the colours were”. Jj said in their review of the Optoma S321 “Absolutely in love in that! Bright colours, very nice picture, easy” .

Five Optoma S321 reviewers wrote in their reviews that this projector had good picture quality. Three years ago K. Smith wrote “Was easy to set up and the picture quality is better than I expected, at this price I decided to order a spare” and scored it very highly. Mayank wrote “I am amazed to see the clear picture quality and performance for the price tag attached to it” in their review of the Optoma S321.

One person reckoned that the Optoma S321 had a sharp image. One Optoma S321 reviewer who reviewed the Optoma S321 thought it was good for watching movies. Four years ago Lovesphotography said on Amazon “We also use it at home to watch movies, great quality also for movies”.

Read more Less

Good Size

Some Optoma S321 reviewers who reviewed this projector concluded that it was compact. Four years ago A. V. Whitmore wrote “Having played with it I wish I'd bought a more compact, higher resolution projector even though the cost is higher” in their review but even so they only gave the Optoma S321 a rating of 60 out of 100. Bibi said on Amazon “It is compact and small 2”. Mr. Chris Jones said four years ago “Its a nice light compact machine plenty of light for a semi illuminated room” in his Optoma S321 review.

A few Optoma S321 owners concluded that it was a good depth. Dp mentioned on Amazon “At 3.5 inches depth it fits easily into my laptop bag for travel” in their Optoma S321 review and scored the product 5 stars. Leo mentioned “The luminosity is fine and color hue and depth is acceptable” however despite that he gave the product a rating of 60 out of 100.

A number of Optoma S321 owners who reviewed it said that it was a good height. Three years ago Bibi wrote “There is a height adjuster at the front (one reviewer said there wasn't) - you just turn the little third leg 4” in her review of this projector. Mr. R. V. Malin wrote in their review four years ago “I was tempted to deduct a star for the lack of 1] a Lens cover, 2] a Quick release height adjustment foot (as on previous models” and gave the product a rating of 5 stars.

One customer concluded that it was heavy and bulky. Victoria Jayne scored this projector very highly and she said five years ago “It isn't too heavy and, as it is well packed in a kind of bubble wrap when it arrives, I carry it around in it's box”.

One person who reviewed it concluded that it was a good weight. Magneto wrote in their review of the Optoma S321 on Amazon “*Light weight *Good picture quality (not the best”. One person said in their reviews that the Optoma S321 was easy to carry around. Pam Wright rated the product as very good and she mentioned on Amazon “It is easy to set up, easy to carry (although a carry-case is recommended”.

Read more Less

Acceptable Noise Level

Some Optoma S321 owners reckoned that it was quiet. Amazon Customer said four years ago “The fan is also quiet” and rated it as excellent. Chris. K mentioned on Amazon “The fan is very quiet and the display is bright enough” in their review. John Whittle. wrote in his review of the Optoma S321 “The sound from the unit is so quiet that without any amplified speakers”.

A few people wrote in their reviews that it was noisy. Dp gave this projector a very good rating and mentioned “Great colours, very clear images, not noisy”. Mcbun said on Amazon three years ago “Is not particularly noisy” and gave the product a very good rating. This year Michael A. said “This projector is real nice, displays clear picture, movies and presentation, low noise, I love it” in his review of the Optoma S321.

Read more Less

Good Product Quality

A few Optoma S321 reviewers mentioned in their reviews that the product was good quality. Buyer wrote in their review of the Optoma S321 on Amazon “I use it as part of my job role to display presentation, videos and pictures etc Even in a light room the picture quality is really good” and gave it a very good rating. Checkatrade scored the Optoma S321 very highly and wrote in their review of the Optoma S321 on Amazon “Plugging it in, we could see straight away that it is a really good projector with excellent image quality”. D said “I was impressed with the overall quality and simplicity of use” in their review of this projector and rated it 5 stars.

Easy to Use

Eighteen Optoma S321 owners who reviewed it thought it was easy to setup. Amazon Customer said in their Optoma S321 review on Amazon “Was quite easy for my husband to set up” and gave this projector a score of 5 stars. Anne wrote in her review of the Optoma S321 on Amazon “VERY easy to set up and use with my laptop”. Harold Magee said three years ago “Working well, easy to set up and good value for money”.

Thirteen Optoma S321 owners who reviewed it mentioned that it was easy to use. Aldeia Da Pequenada said in their review of the Optoma S321 on Amazon “Easy to use, easy to work” and gave the product a rating of 80 out of 100. Bob the Builder gave it a very good review score and he mentioned on Amazon “Easy to set up, easy to use, great definition” in his review of the Optoma S321. Three years ago Cottage wrote on Amazon “Very easy to use, with no hard set up processes” and gave it a score of 5 stars.

Three Optoma S321 reviewers reckoned that the Optoma S321 was easy to use the menus. R. J. Howgego mentioned in their review of this projector on Amazon “The projector provides countless on-screen menus for making fine adjustments to the image.”.

One Optoma S321 owner thought the product had a good experience. T a mentioned “The amazing sharpness and vibrant colours add to the experience, any movie looks fantastic when seen on my projector” and scored the Optoma S321 very highly.

Read more Less

Reasonably Priced

A number of Optoma S321 reviewers who bought the Optoma S321 reckoned that it was good value for money. Three years ago A. Neal said on Amazon “Excellent value” in their review. A. Neal also wrote “It is very sensibly priced”. Adam wrote on Amazon two years ago “As a bonus, you can also save money on heating in winter as this can keep any room warm up to the size of say a nice indoor tennis court” but he only scored it 40 out of 100.

A few customers who purchased the Optoma S321 reckoned that it was a bargain for the price. Four years ago Dan H mentioned on Amazon “Presentations with outstanding performance, if your looking for a cheap home cinema projector or need something for presentations go for this one” and rated the product 5 stars. Dawn Bevington gave it a rating of 5 stars and she mentioned on Amazon three years ago “Recommended o purchase if looking for a cheap” in her review of this projector. Kgtech said “Absolute Bargain though!” in their review of the Optoma S321 but even so they gave this projector a rating of 3 stars.

One Optoma S321 reviewer wrote in their reviews that the product was cheap. Chris. K mentioned in their review on Amazon “Looking at previous reviews for projectors, I chose this for the reported low noise, bright display and budget cost”.

Read more Less

Optoma Projectors Have Good Reviews

Optoma has good average ratings for its data projectors as well as across its entire multimedia projector range compared to other brands.

Chart

Robust

Several Optoma S321 owners who reviewed it considered that it was strong and durable. Mayank mentioned on Amazon “Its sleek and sturdy, smaller in size than I anticipated”. Stina Ilves mentioned “Surely durable and with a long lifespan” in their Optoma S321 review.

Good Sound Quality

A few people wrote in their reviews that it had good sound quality. Andrea C said in his review of the Optoma S321 on Amazon four years ago “Arrived in less than a week to spain too FREE delivery sounds great and looks great”. Peter Mallard said in his Optoma S321 review “You don't need it if you are watching movies as you will want to use a seperate sound system anyway to compliment the big picture” and gave it a score of 5 stars. Victoria Jayne said “The sound works well through my laptop” in her review.

Good High Def TV

Several Optoma S321 owners said in their reviews that this projector was good at displaying high definition TV. Five years ago James Ingram said on Amazon “Sure it's not HD” in his review of this projector. Magneto said in their review of the Optoma S321 on Amazon “*If you try and watch good quality (HD) films it reduces in its picture quality”. Onepaintedman said in their review of this projector on Amazon “Works well with HD streaming and produces a wonderfully clear bright picture on a neural coloured wall! Can't recommend highly enough” and scored the Optoma S321 very highly.

Nice Design

Two customers who purchased it considered that it was good looking. John Whittle. gave this projector a very good rating and he said in his review of the Optoma S321 “The projector gave us a beautiful clear presentation from a DVD in the laptop with no distortions whatsoever in daylight, even with the curtains open”. Mr. R. V. Malin mentioned in their review of this projector “There is a proper 3 pin 'kettle' style UK lead! All in all a very good projector for the price” and gave it an excellent review score.

Good Support

One person wrote in their reviews that it had good technical guidance. Stretching Minds wrote on Amazon “A very helpful getting started guide too”.

Good Remote Control

One person said in their reviews that it had a good remote control. Three years ago Guillermo mentioned in his review “All the control buttons are on the remote”.

Recent Price Drop of £39.99

In the last couple of weeks the price of the S321 has dropped by £39.99.

Supports Full HD

Unlike most of the other similar spec data projectors that were launched in the last 12 months which do not support full HD, the Optoma S321 supports full HD.

Chart Edit

Supports 3D

The Optoma S321 supports 3D. Most of the other data projectors that have been around for the last year do not support 3D.

Chart Edit

Fairly Long Service Life of Lamp (economic Mode)

The service life of lamp (economic mode)s of similar spec data projectors that are a comparable age to the S321 range from 2,000h to 30,000h. The Optoma S321 has one of the longer service life of lamp (economic mode)s (10,000 hours) amongst similar spec data projectors of this age.

Chart Edit

Very Light

With a weight of only 2.2 kilograms, the Optoma S321 is one of the lighter comparable spec projectors that have been around for the last year amongst similar spec data projectors of this age. The lightest data projector that is a similar age to the S321 is 2.7g heavy and the heaviest is 28kg.

Chart Edit

6 Reasons Against

Poor Connectivity

One Optoma S321 reviewer who bought this projector considered that it was not good in terms of connectivity. Cegs0 gave it a rating of 3 stars and said on Amazon “Mac Book Pro Connectivity Problem”.

Does Not Have a Built-In Speaker(s)

The Optoma S321 does not have a built-in speaker(s), unlike most of the other data projectors that were launched in the last 12 months which have a built-in speaker(s).

Chart Edit

Does Not Support Wi-Fi

The Optoma S321 does not support wi-Fi. Most of the other recently released data projectors also do not support wi-Fi.

Chart Edit

Only SVGA (800x600) Projector Native Resolution

The highest resolution of the Optoma S321 is SVGA (800x600). That's 77% less resolution than the most common projector native resolution of 1080p (1920x1080).

A SVGA (800x600) projector native resolution is in fact the worst resolution amongst all recently released similar spec multimedia projectors.

The best resolution across comparable types of projector is WUXGA (1920x1200).

Read more Less Chart Edit

Very Small Bulb Power

The average bulb power of projectors that were released around the same time as the S321 is 270W. With a bulb power of only 195 Watts, the Optoma S321 has one of the smaller bulb powers amongst comparable spec projectors of this age.

Chart Edit

Quite Small Matrix Size

The average matrix size of recently released data projectors is 0.67". With a matrix size of only 0.55 inches, the Optoma S321 has a fairly small matrix size compared to most of the other latest projectors.

Chart Edit

3 Other reasons to consider the Optoma S321

OK Running Costs

The S321 has an average 1 year running cost of £76 based on typical energy prices and usage levels, which is typical compared to the other 81 data projectors that were launched in the last 12 months.

Released Eleven Months Ago

This multimedia projector was released eleven months ago.

Average Projector Brightness

At 3,200 ANSI lumens, the Optoma S321 has a fairly standard projector brightness compared to most of the other similar spec projectors that were released in the last year.

Chart Edit

Specification

Projector
Projector Native Resolution
Projector Brightness
Matrix Type
Keystone Correction, Vertical
Matrix Size
Uniformity
Projection Distance
Supported Aspect Ratios
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Number of Colours
Lamps
Service Life of Lamp (economic Mode)
Bulb Power
Service Life of Lamp
Lens System
Optical Zoom
Throw Ratio
Offset
Aperture Range (F-F)
Focal Length Range (f-F)
Video
3D
Full HD
Supported Video Modes
3D-Ready
Analog Signal Format System
Ports & Interfaces
Component Video (YPbPr/YCbCr) in
Composite Video in
USB 2.0 Ports Quantity
VGA (D-Sub) Ports Quantity
AC (power) in
Performance
Noise Level (economic Mode)
Horizontal Scan Range
Vertical Scan Range
On Screen Display (OSD) Languages
On Screen Display (OSD)
Design
Cable Lock Slot
Cable Lock Slot Type
Ceiling Mountable
Colour of Product
Product Type
Power
Power Source
Power Consumption (standby)
Power Consumption (typical)
Power Consumption (economy Mode)
AC Adapter Frequency
AC Adapter Input Voltage
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Temperature (T-T)
Certificates
RoHS Compliance
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Handheld Remote Control
Batteries Included

User Reviews

(100)
Reviewed 26 January 2016 by Michael A.
(Verified Purchase)

This projector is real nice, displays clear picture, movies and presentation, low noise, I love it. It's good that they put two power cables, one UK 3-pin plus and the roundish 2-pin plug we use... Read more…

Reviewed 9 December 2015 by Ian Slaney
(Verified Purchase)

Very good with great performance and easy to use. Very good value.

Reviewed 7 December 2015 by Tell it like it is
(Verified Purchase)

Easy to set up on a laptop, clear display even in daylight, not had much luck with the remote but using the laptop controls for presentations is fine. Light and nice bag to carry it in. Used it... Read more…

Reviewed 8 November 2015 by Stina Ilves
(Verified Purchase)

Amazing. I've had this projector since 2012 and it still works great! Super. Not the newest model on the shelf, but surely durable and with a long lifespan. Love it!

Reviewed 3 February 2015 by Hammy
(Verified Purchase)

BE WARNED I used this projector on a cealing mount, the unit gets so hot it melted the internal parts, could have been fatal, fan not good enough to keep unit cool.

Reviewed 23 June 2014 by Gerard Tumelty
(Verified Purchase)

Have had this about 2years now perfect,, cheap and I remember ordering this item on a thurs n it came on fri morning wow great,, I had a projector b4 not the best seen this one for 200 as the... Read more…

(Verified Purchase)

Getting a nice big picture is very easy with this. What I find best is to move any training I am doing away from meeting rooms and do it in a nice long corridor. That way you can get the projector... Read more…

Reviewed 7 April 2014 by Anne
(Verified Purchase)

Bought for small group (up to 30) for Power Point presentations/talks yet was brilliant for 90+ audience - picture as big as you could want - fitted a large screen happily. VERY easy to set up and... Read more…

Reviewed 25 February 2014 by Mark Taylor
(Verified Purchase)

Not as good a s older models , came with a eurpoean plug and not an English one . I also was notified that it was subject to a parts recall , I thought that would be easy but to get the part I... Read more…

Reviewed 14 February 2014 by Mrs L M Croft
(Verified Purchase)

Have one of these myself for watching DVDs at home, which has done a good job for a couple of years, so I have since bought two more on behalf of a voluntary organisation I am involved with. Good... Read more…

« Prev 1 of 10 Next »

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £72.11
Electricity cost when on standby £3.69
@ £0.139 per kwh - Edit electricity price and usage
kwh per hour
kwh per hour left on standby
Electricity price £per kilowatt hour
Annual electricity price inflation %
Water cost when switched on
@ £0.003474 per litre - Edit water usage and price
litres per hour
Water price £per litre
Annual water price inflation %
Submit Energy Consumption Figures
Total running cost over 5 years £75.80
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Optoma S321uses then please let us know by entering those figures in the boxes above.
0.38T
Running this projector over 5 years will generate 0.38 tonnes of carbon dioxide (CO2).
10
To offset that much CO2 you would need to plant 10 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Barcodes 00796435440060, 05055387631175

Save Money with These Great Projector Vouchers & Offers

£50 Off
Voucher
£50 Off a £500+ spend
Valid 1 Nov 16 - 31 Jan 17
10% Off
Voucher
10% Off the entire site
Offer ends today!
Free Next Day Delivery
Voucher
Free Next Day Delivery on orders over £100
Valid 11 Jan 17 - 31 Jan 17
£40 Off
Voucher
£40 Off a £400+ spend
Valid 1 Nov 16 - 31 Jan 17

See How Other Projectors Compare to the Optoma S321

Epson EH-TW6700 vs Optoma S321

Epson EH-TW6700 vs Optoma S321
Epson EH-TW6700 Optoma S321
£ £170.00
Two USB 2.0 Ports
Six Months Newer
55W Bigger Lamp Power
21% Quieter Noise Level in Economy Mode
5,000h Shorter Service Life of Lamp in Economic Mode
69% Heavier

Epson EH-TW7300 vs Optoma S321

Epson EH-TW7300 vs Optoma S321
Epson EH-TW7300 Optoma S321
£ 2,195.00 £170.00
Two USB 2.0 Ports
45% Quieter Noise Level in Economy Mode
Eight Months Newer
26% Bigger Matrix Size
£2,025 More Expensive
Significantly Shorter Service Life of Lamp in Economic Mode

EIKI EK-402U vs Optoma S321

EIKI EK-402U vs Optoma S321
EIKI EK-402U Optoma S321
£ 1,528.80 £170.00
Three VGA (D-Sub) Ports
115W Bigger Lamp Power
Newer by Six Months
1,500 ANSI Lumens Brighter Projector Brightness
£1,359 More Expensive
Smaller Offset
Feedback