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Acer K135i
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Acer K135i Projector

10000:1 WXGA (1280x800) 33dB Jul 2015
Contrast Ratio Native Projector Resolution 3D Image Projection Noise Level Release Date
Helps the planet by saving energy, by not using hazardous substances, and by using recycled materials. LED light sources offer longer lifecycles, lower maintenance costs, eco-friendly benefits and... More
$15.90 Electricity cost over 5 years. Calculate
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12 Reasons For

Acer Projectors Have Good Reviews

On average Acer 10000:1 contrast ratio multimedia projectors have good reviews compared to other brands as do all projectors built by Acer.

Supports 3D Image Projection

The Acer K135i supports 3D image projection. Most of the other 10000:1 contrast ratio multimedia projectors that were launched more than a year ago also support 3D image projection.

We compared this multimedia projector to all the other multimedia projectors which support 3D image projection and we think because of it's better review score, the Acer K137 ($524.89) is also worth considering.

We think you might also be interested in other projectors which also support 3D image projection including the Hitachi CP-CX301WN, or the NEC V302X.

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Has a Built-In Speaker

The Acer K135i has a built-in speaker. Most of the other similar spec multimedia projectors that are a comparable age to the K135i also have a built-in speaker.

We compared all the other projectors with a built-in speaker to this projector and we think the Canon X320 which is cheaper; or the Acer K137 ($524.89) which has better reviews are also worth considering.

We compared this projector to all the other multimedia projectors with a built-in speaker and we think the Epson EB-945H is also worth considering.

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1920 X 1080 (HD 1080) Graphics Resolution

The highest resolution supported by the Acer K135i is 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 multimedia projectors that have been on the market for a similar time to the K135i. This data projector also supports a graphics resolution of 1280 x 800 (WXGA). The resolution of all 10000:1 contrast ratio multimedia projectors that have been around for a comparable time to the K135i ranges from 640 x 480 (VGA) to 1920 x 1200 (WUXGA).

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Very Long Lamp Service Life

With a lamp service life of 30,000 hours, the Acer K135i has a very long lamp service life compared to most of the other 10000:1 contrast ratio multimedia projectors that have been on the market for around the same time as the K135i. The lamp service lives of data projectors of a similar age and spec to the K135i range from 1,500h to 30,000h.

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Fairly High Maximum Vertical Synchronization

The lowest maximum vertical synchronization of 10000:1 contrast ratio multimedia projectors that came out more than a year ago is 0.085kHz and the highest is 120kHz. The Acer K135i has a quite high maximum vertical synchronization (120 kilohertz) compared to most of the other data projectors of this age and type.

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Very Long Service Life of Lamp in Economic Mode

With a service life of lamp in economic mode of 20,000 hours, the Acer K135i has one of the longer service life of lamp in economic mode amongst similar spec data projectors of this age. The average service life of lamp in economic mode of 10000:1 contrast ratio multimedia projectors that are a comparable age to the K135i is 7,900h.

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Supports Five Video Formats

The number of supported video formats on the Acer K135i is more than most data projectors that have been available for a similar time to it. This data projector supports an MPEG4 video format, which is the most commonly supported video format supported by projectors of a comparable spec and age to the K135i. The video formats "H.264", "MPEG1", "MPEG2" and "VC-1" are also supported by this multimedia projector.

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100V AC Input Voltage

This multimedia projector has a 100 - 240V AC input voltage, which is typical of many 10000:1 contrast ratio multimedia projectors that are a comparable age to it.

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Supports Two Image Formats

The number of supported image formats on the Acer K135i is more than most data projectors that have been around for around the same time as it. This data projector supports a BMP image format, which is the most frequently supported image format supported by multimedia projectors of a similar age and type to the K135i. The image format "JPG" is also supported by this projector.

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Narrow

With a width of only 140 millimeters, the Acer K135i's width is one of the narrowest amongst 10000:1 contrast ratio multimedia projectors that have been on the market for more than a year. The average width of comparable spec projectors that were released one year ago is 350mm, and the widths range from 100mm to 680mm.

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Light

The Acer K135i is one of the lightest data projectors of this age and spec (only 430 grams) amongst comparable spec data projectors of this age. Across all the multimedia projectors that were released one year ago the weights range from 380g to 68kg, and the average weight is 5.3kg.

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7 Reasons Against

Does Not Support Full HD Projection

Most of the other projectors of a similar age and type to the K135i support Full HD projection, however the Acer K135i does not support Full HD projection.

We compared all the other multimedia projectors which also support Full HD projection to this multimedia projector and we think the Acer K137 ($524.89) which is also higher rated is also worth considering.

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Does Not Support WiFi Connectivity

The Acer K135i does not support WiFi connectivity. Most of the other projectors of this spec and age also do not support WiFi connectivity.

There are a number of alternative projectors which also support WiFi connectivity that you might also want to consider including the Hitachi CPX2541WN ($436.99).

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Quite Dim Projector Brightness

The Acer K135i has a very dim projector brightness (only 600 ANSI lumens) compared to most of the other multimedia projectors that are a similar age to the K135i. The average projector brightness of similar spec data projectors that have been available for a comparable time to the K135i is 3,600 ANSI lumens.

Alternative 600 ANSI lumens brightness multimedia projectors currently available that you might also want to consider include cheaper multimedia projectors such as the Acer K135.

If this Acer multimedia projector projector brightness is too dim for you then you might also want to look at the Hitachi CPX2541WN ($436.99) (2,700 ANSI lumens and cheaper).

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Very Dim Brightness in Economy Mode

The brightness in economy mode of data projectors of a similar spec and age to the K135i range from 400 ANSI lumens to 3,200 ANSI lumens. The Acer K135i has one of the dimmer brightness in economy mode (only 400 ANSI lumens) amongst 10000:1 contrast ratio multimedia projectors of this age.

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Very Low RMS Rated Power

With an RMS rated power of only 2 Watts, the Acer K135i has a fairly low RMS rated power compared to most of the other 10000:1 contrast ratio multimedia projectors that have been available for around the same time as the K135i. Across all the data projectors of this age and spec the RMS rated power range from 1W to 20W, and the average RMS rated power is 12W.

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Only One USB 2.0 Port

The Acer K135i is a one USB 2.0 port projector. Most of the other multimedia projectors that were released around the same time as the K135i have between one and three USB 2.0 ports.

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Only One HDMI Port

The Acer K135i is a one HDMI port projector. Most of the other multimedia projectors of this type and age have between one and two HDMI ports.

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3 Other reasons to consider the Acer K135i

Released Over a Year Ago

It was over a year ago when Acer released the K135i.

WXGA (1280x800) Native Projector Resolution

This multimedia projector has a native projector resolution of WXGA (1280x800), which is the most frequently found native projector resolution on comparable spec data projectors that have been on the market for around the same time as it.

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Average Noise Level

With a noise level of 33 decibels, the Acer K135i has a pretty typical noise level compared to most of the other 10000:1 contrast ratio multimedia projectors that are a similar age to the K135i.

Alternative 33dB noise level data projectors currently available that you might also want to consider include cheaper data projectors such as the Acer K135.

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Specification

Projector
Contrast Ratio
Native Projector Resolution
Projector Brightness
Vertical Keystone Correction
Minimum Vertical Synchronization
Maximum Horizontal Synchronization
Maximum Vertical Synchronization
Minimum Horizontal Synchronization
Brightness in Economy Mode
Number of Colours
Zoom Ratio
Projection Distance
Supported Aspect Ratio
Compatible Screen Size
Native Aspect Ratio
Projection Technology
Supported Number of Colours Display
Lamps
Lamp
Service Life of Lamp in Economic Mode
Lamp Type
Lamp Service Life
Lens System
Digital Zoom
Aperture Range
Focal Length Range
Focus Mode
Video
Graphics Resolution
Full HD Projection
Ports & Interfaces
DVI Port
USB 2.0 Port
HDMI Port
Networking
WiFi Connectivity
Ethernet LAN Connection
Storage
Memory Card
Performance
Noise Level
Noise Level in Economy Mode
Multimedia
Supported Audio Format
Image Format
Video Format
RMS Rated Power
Built-In Speaker
Design
Form Factor
Colour
Product Type
Display
Built-In Display
Power
Power Source
Typical Power Consumption
AC Adapter Input Voltage
AC Input Voltage
Operational Conditions
Relative Humidity Operational Range
Operating Temperature Range
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content

User Reviews

(1)
Reviewed 6 February 2016 by Priyal d.
(Verified Purchase)

I really like this LED projector. The images can be seen even in an un-darkened room with quite a bit of light......so no problems there and 5 stars for that. I used it with a laptop 12" running... Read more…

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $16.03
Electricity cost when on standby
@ $0.106972164 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
@ $0.00152695152 per litre - Edit water usage and price
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Water price $per litre
Annual water price inflation %
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Total running cost over 5 years $16.03
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, home k135i, acer b55vzs00, acer 1280x800, acer b55vza00, projectors k135, projectors 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 04713147532339, 04713147532346, 05054629843703, 08944467104715
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