Close
Share on
Acer K138ST
Acer K138ST
20 Images + 1 Video

Loading image...

Acer K138ST Projector

£479.99
£319.00 £160.99 cheaper than 34 days ago
100000:1 WXGA (1280x800) 33dB Aug 2015
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date £25.64 Electricity cost over 5 years
Running costs are low
Acer projectors have good reviews
Does not support full HD
eBay £319.00 Go to Store
Amazon UK £479.99 Go to Store
Appliances Direct £494.97 Go to Store
See All 21 Prices from 20 Stores | £319.00 - £899.99 | Price Trend | Get Price Alerts
You are subscribed to price alerts for this product
Unsubscribe

Price

Price Has Gone Down by £160.99 (34%)

The price has dropped from £479.99 to £319 in the last 34 days. Our unique forecasting algorithm looks at historic price trends and predicts the most likely price change over the next 2 weeks. There is a 74% chance that the price will go back up. However the future is never certain and there remains a 26% chance that the price will actually go down further.

Sign up to price alerts to be notified when the price changes.


Energy

Running Costs Are Low

The K138ST is in the cheapest 13% of all 8 100000:1 contrast ratio multimedia projectors that were released more than a year ago that we have analysed for running costs. Based on average energy prices and usage levels, we estimate the K138ST will cost only £26 over 1 year to run.


Reviews

Acer Projectors Have Good Reviews

On average projectors from Acer are rated 80 out of 100, which is in the top 48% of all projector manufacturers that we have looked at.


Other

Released Over a Year Ago

This multimedia projector was released in August 2015.


Multimedia

Has a Built-In Speaker(s)

The Acer K138ST has a built-in speaker(s). Most of the other comparable spec projectors that have been on the market for more than a year also have a built-in speaker(s).

We think you might also be interested in some of the alternative projectors with a built-in speaker(s) currently available including the LG PH550G which has better reviews.

What is a built-in speaker(s)? Less Chart Hide Chart Edit

Video

Does Not Support Full HD

Like most of the other projectors that are a similar age to this multimedia projector, the Acer K138ST does not support full HD.

What is full HD? Less Chart Hide Chart Edit

3D-Ready

The Acer K138ST is 3D-ready, as are most of the other multimedia projectors of this age and spec.

Chart Hide Chart Edit

HD-Ready

The Acer K138ST is HD-Ready. Most of the other 100000:1 contrast ratio multimedia projectors that were released more than a year ago also are HD-Ready.

Chart Hide Chart Edit

Performance

Average Noise Level

The Acer K138ST has a relatively typical noise level (33 decibels) compared to most of the other projectors of a similar age and spec to this projector.

What does "noise level" mean? Less Chart Hide Chart Edit

Projector

WXGA (1280x800) Resolution

This projector has a projector native resolution of WXGA (1280x800), which is typical of many data projectors of a comparable type and age to it.

What does "projector native resolution" mean? Less Chart Hide Chart Edit

Has a Zoom Capability

The Acer K138ST has a zoom capability, which is unusual. Most of the other comparable spec data projectors that were released more than a year ago do not have a zoom capability.

Chart Hide Chart Edit

Average Projector Brightness

The Acer K138ST has a pretty standard projector brightness (800 ANSI lumens) compared to most of the other data projectors of a similar type and age to this projector.

Chart Hide Chart Edit

Design

Ceiling Mountable

The Acer K138ST is ceiling mountable. Most of the other multimedia projectors of a comparable age and type to this data projector are not ceiling mountable.

Chart Hide Chart Edit

Packaging Content

Has a Carrying Case

The Acer K138ST has a carrying case. Most of the other projectors of this spec and age also have a carrying case.

Chart Hide Chart Edit

Has a Handheld Remote Control

The Acer K138ST has a handheld remote control, as do most of the other projectors of a comparable age and spec to this projector.

Chart Hide Chart Edit

Ports & Interfaces

Does Not Have a DVI Port

The Acer K138ST does not have a DVI port, although this is within the context that most of the other 100000:1 contrast ratio multimedia projectors that have been available for a similar time to this projector also do not have a DVI port.

Chart Hide Chart Edit

Lamps

Very Short Service Life of Lamp

At only 20,000 hours, the Acer K138ST has a fairly short service life of lamp compared to most of the other similar spec projectors that came out more than a year ago. Across all the 100000:1 contrast ratio multimedia projectors that have been available for a similar time to this projector the service life of lamps range from 20,000h to 30,000h, and the average service life of lamp is 26,000h.

Chart Hide Chart Edit

Product Identifiers

Barcodes 00888863023677, 04053162882102, 04713147866250, 04713147866267, 04713147866274

Acer K138ST Review Sources

To prepare this Acer K138ST review we compared this projector to 2,071 other models. For each projector that we compared, we collated thousands of pieces of information including technical specs, reviews, and prices. In total we analysed 327,808 product attributes, 14,367 projector reviews and 3,039,000 historical projector prices from 169 projector retailers. We then picked out the standout features of this projector compared to the other models as well as any areas where this projector is lacking.

Other Projectors to Consider

Acer K650i

Acer
K650i

£ 899.99
Higher horizontal synchronization (max)
Vastly higher vertical synchronization (max)
Two USB 2.0 ports quantitys
£581 More Expensive
Acer P1385W

Acer
P1385W

£ 401.75
Higher maximum horizontal synchronization
Vastly brighter projector brightness
Three VGA (D-Sub) ports
£83 More Expensive
NEC M323X

NEC
M323X

£ 546.64
Vastly higher maximum vertical synchronization
75% brighter projector brightness
70% higher RMS rated power
£228 More Expensive
Acer H7550BD

Acer
H7550BD

£ 457.99
Higher resolution
Brighter projector brightness
1920 x 1200 (WUXGA) resolution
£139 More Expensive
Acer H6518BD

Acer
H6518BD

£ 538.60
75% brighter projector brightness
One more VGA (D-Sub) port
One more HDMI port
£220 More Expensive
Acer P1287

Acer
P1287

£ 432.24
3,400 ANSI lumens brighter projector brightness
Two VGA (D-Sub) ports
4W higher RMS rated power
£113 More Expensive
Feedback