Share on
Acer K137 vs Acer K335

Acer K137 vs Acer K335

(19)
(9)
Acer K137
Acer K335

Top Prices

CompAdvance
Checked 4 hours ago
Out of stock
Amazon UK
Checked 15 hours ago
FREE Standard delivery
In stock
Acer Direct
Checked 3 hours ago
Delivery unknown
grooves.land_shop
Checked 22 hours ago
Delivery unknown

Reasons For

2 Reasons For
A bit quieter noise level Edit
The Acer K137 has a noise level of 31dB, whereas the Acer K335 is a 33dB noise level projector (2dB louder). Read more

The noise level of the projector is the amount of noise that the projector makes (caused by the cooling fan inside the projector) when it is running.

A lower noise level means that the projector will be quieter when it is running. This means that you will be able to appreciate the quieter parts of films better without the background noise of the projector running.

Cheaper to run by £18.11
The Acer K137 only costs £28.84 to run over five years however the Acer K335 costs £46.95 to run (63% more). Read more
4 Reasons For
Brighter projector brightness Edit
Acer K335 is 1,000 ANSI lumens brightness. That's 300 ANSI lumens brighter than the Acer K137 (1,000 ANSI lumens).
Full HD Edit
The Acer K335 supports full HD, however the Acer K137 does not support full HD. Read more

Full HD projectors can display full HD content such as films and HD TV.

Full HD projectors can display full HD content such as films and HD TV.

Available from 7 shops
The more stores stock this projector, the greater competition amongst stores to keep prices low.
User reviews are better
The Acer K335 has an average user review score of 100% based on 3 reviews, but the Acer K137 has an average rating of 95% (based on 13 reviews).

Reasons Against

4 Reasons Against
Dimmer projector brightness Edit
The Acer K137 is a 700 ANSI lumens brightness projector. That's 300 ANSI lumens dimmer than the Acer K335 (1,000 ANSI lumens).
Does not support full HD Edit
The Acer K137 does not support full HD, whereas the Acer K335 supports full HD. Read more

Full HD projectors can display full HD content such as films and HD TV.

Full HD projectors can display full HD content such as films and HD TV.

Fewer sellers
Only 1 shop sell the Acer K137, but 8 stores sell the Acer K335. Read more
The smaller the number of stores that stock this projector, the lower the competition amongst stores to keep prices low.
Lower user review Score
The average user rating of the Acer K137 is 95%, whereas the average user rating of the Acer K335 is 100% (based on 3 reviews).
3 Reasons Against
Marginally louder noise level Edit
The Acer K335 has a noise level of 33dB, but the Acer K137 is a 31dB noise level projector (2dB quieter). Read more

The noise level of the projector is the amount of noise that the projector makes (caused by the cooling fan inside the projector) when it is running.

A lower noise level means that the projector will be quieter when it is running. This means that you will be able to appreciate the quieter parts of films better without the background noise of the projector running.

Over one year older
The Acer K335 is older than the Acer K137 by 19 months.
More expensive to run over five years by 63%
Over five years the Acer K335 costs £46.95 to run which is £18.11 more to run than the Acer K137. Show assumptions.

Awards

1 Award
01net.com: 4 Star
No awards found

Average Expert Rating

Average User Rating

Date Released

27 months Ago 47 months Ago

Running Costs Over 5 Years

Electricity cost - switched on £ 28.84
Electricity cost - standby £ -
Total running cost £ 28.84
Electricity cost - switched on £ 43.26
Electricity cost - standby £ 3.69
Total running cost £ 46.95
Purchase price £ 609.97
Total cost of ownership £ 656.92
Details

Energy Efficiency Class

No data No data

Environmental Impact

0.14T
Running this projector over 5 years will generate 0.14 tonnes of carbon dioxide (CO2).
4
To offset that much CO2 you would need to plant and grow them for 10 years.
0.23T
Running this projector over 5 years will generate 0.23 tonnes of carbon dioxide (CO2).
6
To offset that much CO2 you would need to plant and grow them for 10 years.

Projector

Contrast Ratio (typical)
 10000:1
 10000:1
Projector Native Resolution
 WXGA (1280x800)
 WXGA (1280x800)
Projector Brightness
700 ANSI lumens 1,000 ANSI lumens
BEST
Keystone Correction, Horizontal
-40 -40
Maximum Digital Resolution
 1920 x 1200
BEST
 1920 x 1200
Maximum Analog Resolution
 1280 x 800
 1280 x 800
BEST
Keystone Correction, Vertical
-40 - 40 -40/+40
Vertical Synchronization (min)
0.05kHz 50kHz
Horizontal Synchronization (max)
0.1kHz 100kHz
BEST
Vertical Synchronization (max)
120kHz 120kHz
Horizontal Synchronization (min)
0.03kHz 30kHz
Zoom Ratio
 1.7:1
 1.7:1
Projection Distance
0.6 - 3.2 0.9 - 3
Supported Aspect Ratios
 16:9
 4:3
 16:9
 4:3
Screen Size Compatibility
17 - 100 30 - 100
Native Aspect Ratio
 16:10
 16:10
Projection Technology
 DLP
 DLP
Colours
 1.073 billion colours
 1.073 billion colours

Lamps

Lamp
1lamp(s) 1lamp(s)
Service Life of Lamp (economic Mode)
30,000h 30,000h
Lamp Type
 LED
 LED
Service Life of Lamp
20,000h 20,000h

Lens System

Digital Zoom
1.7x 1.7x
Aperture Range (F-F)
Unknown - Click to provide data 0 - 1.5
Focal Length Range (f-F)
Unknown - Click to provide data 0 - 13.9
Focus
 Manual
 Manual

Video

3D
 3D
 3D
Supported Graphics Resolutions
 1920 x 1080 (HD 1080)
 1280 x 800 (WXGA)
 1280 x 800
BEST
 1920 x 1080 (HD 1080)
 1280 x 800 (WXGA)
 1280 x 800
Full HD
 Full HD
 Full HD
BEST
3D-Ready
 3D-ready
 3D-ready
HD-Ready
 HD-Ready
 HD-Ready
Analog Signal Format System
 PAL
 SECAM
 NTSC
 PAL
 SECAM
 NTSC

Ports & Interfaces

DVI Port
 DVI port
 DVI port
S-Video Inputs
Unknown - Click to provide data 1
PC in (D-Sub)
Unknown - Click to provide data
 PC in (D-Sub)
DC-In Jack
 DC-in jack
Unknown - Click to provide data
Microphone in
Unknown - Click to provide data
 Microphone in
Headphone Outputs
Unknown - Click to provide data 1
Audio (L,R) Out
Unknown - Click to provide data 1
Audio (L,R) in
Unknown - Click to provide data 1
Composite Video in
Unknown - Click to provide data 1
USB Connector Type
 USB Type-A
 USB Type-A
USB 2.0 Port
1 2
BEST
HDMI Port
1 1
VGA (D-Sub) Port
Unknown - Click to provide data 1
AC (power) in
 AC (power) in
 AC (power) in

Networking

Wi-Fi
 Wi-Fi
 Wi-Fi
Ethernet LAN
 Ethernet LAN
 Ethernet LAN

Storage

Compatible Memory Cards
 SD
 SDHC
 MicroSD (TransFlash)
 MicroSDHC
 SD
 SDHC
 MicroSD (TransFlash)
 MicroSDHC
Card Reader Integrated
 Card reader integrated
 Card reader integrated

Performance

Noise Level
31dB
BEST
33dB
Operating Systems Supported (Mac)
 Operating systems supported (Mac)
 Operating systems supported (Mac)
Operating Systems Supported (Windows)
 Operating systems supported (Windows)
 Operating systems supported (Windows)
Noise Level (economic Mode)
Unknown - Click to provide data 29dB
HDCP
 HDCP
 HDCP

Multimedia

Built-In Speaker(s)
 Built-in speaker(s)
 Built-in speaker(s)
Audio Formats Supported
Unknown - Click to provide data AAC,MP1,MP2,MP3,PCM,WAV,WMA
Image Formats Supported
 JPG
 BMP
 JPEG XR
 JPG
 BMP
 JPEG XR
Video Formats Supported
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
RMS Rated Power
6W
BEST
3W
Built-In Speaker
2
BEST
1
Document Formats Supported
 DOC
 PDF
 PPT
 XLS
 DOC
 PDF
 PPT
 XLS

Design

Cable Lock Slot
Unknown - Click to provide data
 Cable lock slot
Cable Lock Slot Type
 Kensington
 Kensington
Ceiling Mountable
 Ceiling mountable
 Ceiling mountable
Colour
 Grey
 White
 Grey
 White
LED Indicators
Unknown - Click to provide data
 LED indicators
Product Type
 Desktop projector
 Portable projector
 Desktop projector
 Portable projector

Display

Built-In Display
 Built-in display
 Built-in display

Power

Power Source
 AC
 AC
Power Consumption (standby)
Unknown - Click to provide data 0.5W
Power Consumption (typical)
90W
BEST
130W
AC Input Voltage
 110 - 220
 120
 120 - 230
 220
 230
 110 - 220
 120
 120 - 230
 220
 230

Operational Conditions

Operating Temperature (T-T)
Unknown - Click to provide data 5 - 40

Weight & Dimensions

Weight
510g
BEST
1.3kg
Height
41mm 46.3mm
Depth
116mm 166mm
Width
189mm 232mm

Packaging Content

Carrying Case
 Carrying case
 Carrying case
Manual
 Manual
Unknown - Click to provide data
User Guide
 User guide
 User guide
Remote Control Type
 IR
 IR
Handheld Remote Control
 Handheld remote control
 Handheld remote control
Batteries Included
 Batteries included
 Batteries included
Quick Start Guide
 Quick start guide
 Quick start guide
AC Adapter Included
 AC adapter included
Unknown - Click to provide data
Cables Included
 MHL
 HDMI
 AC
 Composite
 VGA
 MHL
 HDMI
 AC
 Composite
 VGA
3D Glasses Included
Unknown - Click to provide data
 3D glasses included
Feedback