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Acer K135i
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Acer K135i Projector

10000:1 WXGA (1280x800) 33dB Jul 2015
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date
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£20.83 Electricity cost over 5 years. Calculate
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11 Reasons For

Running Costs Are Very Low

The K135i has an average 1 year running cost of only £21 based on average usage levels and energy prices, which is in the cheapest 2% of all 90 10000:1 contrast ratio projectors that have been available for more than a year.

Acer Projectors Have Good Reviews

We checked 654 expert and user reviews for Acer projectors and found that on average Acer has good reviews compared to other manufacturers. We also found that Acer has good reviews specifically within its 10000:1 contrast ratio projectors range.

Supports 3D

The Acer K135i supports 3D, unlike most of the other projectors of a similar age and type to the K135i which do not support 3D.

Other projectors which support 3D currently available that you might want to look at include cheaper data projectors such as the Acer H6510BD[plb_3155054_price].

We think you might also be interested in other projectors which also support 3D including the NEC V302X[plb_2988131_price], or the Hitachi CPX2541WN[plb_3419040_price].

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Has a Built-In Speaker(s)

The Acer K135i has a built-in speaker(s). Most of the other projectors of this type and age also have a built-in speaker(s).

We compared this projector to all the other multimedia projectors with a built-in speaker(s) and we think the Epson EB-945H[plb_3077398_price] which is cheaper is also worth considering.

There are a number of other projectors which also have a built-in speaker(s) that you might also want to look at including the NEC V302X[plb_2988131_price], or the Hitachi CPX2541WN[plb_3419040_price].

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1920 X 1080 (HD 1080) Supported Graphics Resolutions

The Acer K135i supports a maximum resolution of 1920 x 1080 (HD 1080). That's over six times the resolution of a 640 x 480 (VGA) projector, which is the most common resolution supported by 10000:1 contrast ratio projectors that have been on the market for around the same time as the K135i. In addition, this multimedia projector supports a supported graphics resolutions of 1280 x 800 (WXGA). Across all projectors that were released one year ago the worst resolution is 640 x 480 (VGA) and the best is 1920 x 1200 (WUXGA).

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Very Long Service Life of Lamp

With a service life of lamp of 30,000 hours, the Acer K135i has one of the longest service life of lamps amongst similar spec multimedia projectors of this age. The shortest service life of lamp of 10000:1 contrast ratio projectors that were released more than a year ago is 1,500h, the longest is 30,000h, and the average service life of lamp is 6,100h.

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Very High Vertical Synchronization (max)

With a vertical synchronization (max) of 120 kilohertz, the Acer K135i has a quite high vertical synchronization (max) compared to most of the other 10000:1 contrast ratio projectors that are a comparable age to the K135i. The vertical synchronization (max)s of comparable spec multimedia projectors that have been available for around the same time as the K135i range from 0.085kHz to 120kHz.

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Very Long Service Life of Lamp (economic Mode)

The shortest service life of lamp (economic mode) of multimedia projectors that have been available for around the same time as the K135i is 1,000h and the longest is 30,000h. The service life of lamp (economic mode) of the Acer K135i of 20,000 hours is one of the longest amongst data projectors that have been available for a similar time to the K135i.

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Supports Five Video Formats Supporteds

The number of supported video formats on the Acer K135i is more than most comparable spec multimedia projectors that are a similar age to it. This multimedia projector supports an MPEG4 video formats supported, which is the most commonly supported video formats supported supported by 10000:1 contrast ratio projectors that were released more than a year ago. The video formats supporteds "H.264", "MPEG1", "MPEG2" and "VC-1" are also supported by this Acer multimedia projector.

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Supports Two Image Formats Supporteds

The Acer K135i has a greater number of supported image formats than most comparable spec projectors that have been available for more than a year. This projector supports a BMP image formats supported, which is the most frequently supported image formats supported supported by 10000:1 contrast ratio projectors that are a comparable age to the K135i. The image formats supported "JPG" is also supported by this Acer projector.

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Light

Across all the data projectors of a similar type and age to the K135i the weights range from 2.2g to 68kg, and the average weight is 5.1kg. When compared to other data projectors of this spec and age, the weight of the Acer K135i of only 430 grams is one of the lightest.

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7 Reasons Against

Does Not Support Full HD

The Acer K135i does not support full HD, although it is worth noting that most of the other projectors of this spec and age also do not support full HD.

We compared all the other data projectors which also support full HD to this projector and we think the Canon LV-WX320[plb_3752970_price] which is also cheaper is also worth considering.

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Does Not Support Wi-Fi

Most multimedia projectors of a comparable age and type to the K135i do not support wi-Fi. The Acer K135i is no exception to this as it too does not support wi-Fi.

We think you might also be interested in other projectors which also support wi-Fi including the Epson EB-945H[plb_3077398_price] which is also cheaper.

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Quite Dim Projector Brightness

At only 600 ANSI lumens, the Acer K135i has a very dim projector brightness compared to most of the other comparable spec projectors that were released more than a year ago. The dimmest projector brightness of similar spec multimedia projectors that were released one year ago is 600 ANSI lumens, the brightest is 12,000 ANSI lumens, and the average projector brightness is 3,600 ANSI lumens.

If this projector projector brightness is not bright enough for you then you might also want to look at the Acer H6510BD[plb_3155054_price] (3,000 ANSI lumens and cheaper).

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Quite Dim Projector Brightness (economic Mode)

Across all the projectors of a similar spec and age to the K135i the projector brightness (economic mode)s range from 400 ANSI lumens to 2,800 ANSI lumens, and the average projector brightness (economic mode) is 2,100 ANSI lumens. At only 400 ANSI lumens, the Acer K135i has a very dim projector brightness (economic mode) compared to most of the other projectors that were launched around the same time as the K135i.

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Very Low RMS Rated Power

With an RMS rated power of only 2 Watts, the Acer K135i has a quite low RMS rated power compared to most of the other data projectors of this age and type. The average RMS rated power of 10000:1 contrast ratio projectors that were released one year ago is 12W, and the RMS rated powers range from 2W to 20W.

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Only One USB 2.0 Ports Quantity

Most multimedia projectors of a comparable age and spec to the K135i have between one and three USB 2.0 ports quantitys, including the Acer K135i which has one USB 2.0 ports quantity.

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Only One HDMI Ports Quantity

Most projectors that have been on the market for around the same time as the K135i have between one and two HDMI ports quantitys, including the Acer K135i which has one HDMI ports quantity.

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3 Other reasons to consider the Acer K135i

Released Over a Year Ago

This Acer data projector has been on the market for over a year.

WXGA (1280x800) Projector Native Resolution

This multimedia projector has a projector native resolution of WXGA (1280x800), which is typical of many projectors that have been on the market for more than a year.

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Average Noise Level

At 33 decibels, the Acer K135i has a relatively typical noise level compared to most of the other projectors of this spec and age.

If you would consider a projector with a louder noise level then you might want to look at the Epson EB-585W[plb_2237068_price] (35dB).

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Specification

Projector
Contrast Ratio (typical)
Projector Native Resolution
Projector Brightness
Keystone Correction, Vertical
Vertical Synchronization (min)
Horizontal Synchronization (max)
Vertical Synchronization (max)
Horizontal Synchronization (min)
Projector Brightness (economic Mode)
Number of Colours
Zoom Ratio
Projection Distance
Supported Aspect Ratios
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Number of Colours
Lamps
Lamps Quantity
Service Life of Lamp (economic Mode)
Lamp Type
Service Life of Lamp
Lens System
Digital Zoom
Aperture Range (F-F)
Focal Length Range (f-F)
Focus
Video
3D
Supported Graphics Resolutions
Full HD
HD-Ready
Ports & Interfaces
DVI Port
USB 2.0 Ports Quantity
HDMI Ports Quantity
AV Input
Networking
Wi-Fi
Ethernet LAN
Storage
Compatible Memory Cards
Card Reader Integrated
Performance
Noise Level
Mac Operating Systems Supported
Windows Operating Systems Supported
Noise Level (economic Mode)
Multimedia
Built-In Speaker(s)
Audio Formats Supported
Image Formats Supported
Video Formats Supported
RMS Rated Power
Number of Built-In Speakers
Design
Form Factor
Colour of Product
Product Type
Display
Built-In Display
Power
Power Source
Power Consumption (typical)
AC Adapter Input Voltage
AC Input Voltage
Operational Conditions
Operating Relative Humidity (H-H)
Operating Temperature (T-T)
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Manual
Handheld Remote Control
Quick Start Guide
Warranty Card
AC Adapter Included

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £20.83
Electricity cost when on standby
@ £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 £20.83
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Acer K135iuses then please let us know by entering those figures in the boxes above.
0.1T
Running this projector over 5 years will generate 0.1 tonnes of carbon dioxide (CO2).
3
To offset that much CO2 you would need to plant 3 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers home k135, acer k135, acer k135i, home k135i, special k135, acer b55vza00, acer b55vzs00, acer 1280x800, special k135i, mrjkw11001 k135, mrjkw11001 k135i, best price square k135, best price square k135i, best price square bpscpsb05943mrjkw11001, best price square bpscpsb05943mrjkw11001d, best price square bpscpsb05943mrjkw11001di, best price square bpscpsb05943mrjkw11001dir, applearcticbelkincanonciscocreativeenergy k13
Barcodes 04053162870604, 04713147532339, 04713147532346, 05054629843703, 07429501370321, 08944467104715

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See How Other Projectors Compare to the Acer K135i

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£ 999.99
Higher RMS Rated Power
Brighter Projector Brightness
Significantly Brighter Brightness in Economy Mode
Two USB 2.0 Ports
Significantly Shorter Service Life of Lamp in Economic Mode
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£ 1,970.60
Higher RMS Rated Power
Brighter Projector Brightness
Significantly Brighter Brightness in Economy Mode
Two USB 2.0 Ports
Significantly Shorter Service Life of Lamp in Economic Mode
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Acer H6510BD vs Acer K135i

Acer H6510BD vs Acer K135i
Acer H6510BD Acer K135i
£ 399.00
427.8g Lighter
User Reviews Are a Lot Better
Hugely Brighter Brightness in Economy Mode
Brighter Projector Brightness
Significantly Lower Maximum Vertical Synchronization
Three Times Shorter Service Life of Lamp in Economic Mode
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