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Acer K137 vs DELL M115HD

Acer K137 vs DELL M115HD

Acer K137

77

Overall Score

Acer K137

£382.97
Our Verdict:
A phenomenally economical to run 10000:1 280 x 800 data projector with good features and an industry award
87
22 Reviews + 1 Award
81
Very Good
67
Good Features
67
2 Years Old
95
£29 Over 1 Year
Overall Score
77
Very Good
10000:1 WXGA (1280x800) Yes 31dB Feb 2015
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date
DELL M115HD

76

Overall Score
Our Verdict:
A bargain buy 10000:1 280 x 800 data projector with not bad features and amazingly low running costs
80
97 Reviews
97
Excellent
61
Good Features
50
3 Years Old
96
£21 Over 1 Year
Overall Score
76
Very Good
10000:1 WXGA (1280x800) No 36dB Oct 2013
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date

Top Prices

No prices found

Reviews & Awards

Awards
1 Award
01net.com: 4 Star
No awards found
Average Expert Rating
Average User Rating

Energy Efficiency

Running Costs Over 5 Years
Electricity cost - switched on £ 28.84
Electricity cost - standby £ -
Total running cost £ 28.84
Electricity cost - switched on £ 16.66
Electricity cost - standby £ 3.69
Total running cost £ 20.35
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.
0.1T
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 and grow them for 10 years.

Specification

Projector

Contrast Ratio (typical) 10000:1 10000:1
Projector Native Resolution  WXGA (1280x800)  WXGA (1280x800)
Projector Brightness 700 ANSI lumens
BEST
450 ANSI lumens
Keystone Correction, Horizontal Unknown - Click to provide data
Maximum Digital Resolution  1920 x 1200
BEST
 1920 x 1200
Keystone Correction, Vertical Unknown - Click to provide data
Matrix Size Unknown - Click to provide data 0.45"
Uniformity Unknown - Click to provide data 80%
Vertical Synchronization (min) 0.05kHz Unknown - Click to provide data
Horizontal Synchronization (max) 0.1kHz Unknown - Click to provide data
Vertical Synchronization (max) 120kHz Unknown - Click to provide data
Horizontal Synchronization (min) 0.03kHz Unknown - Click to provide data
Colours Unknown - Click to provide data 1,070M
Zoom Ratio  1.1  1.1
Projection Distance
Supported Aspect Ratios  16:9,2.35:1,4:3  16:9,2.35:1,4:3
Screen Size Compatibility
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 30,000h
BEST

Lens System

Digital Zoom 1.7x Unknown - Click to provide data
Offset Unknown - Click to provide data 100%
Aperture Range (F-F) Unknown - Click to provide data
Focal Length Range (f-F) Unknown - Click to provide data
Objective Focal Length Unknown - Click to provide data 14.95mm

Video

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
Supported Video Modes  1080  1080

Ports & Interfaces

Headphone Outputs Unknown - Click to provide data 1
Audio (L,R) Out Unknown - Click to provide data 1
USB Connector Type  USB Type-A  USB Type-A
USB 2.0 Port 1 1
HDMI Port 1 1
VGA (D-Sub) Port Unknown - Click to provide data 1

Storage

Compatible Memory Cards  SD  SDHC  MicroSD (TransFlash)  MicroSDHC  microSD  SD (SDHC)  microSD (TransFlash),microSDHC  SD  SDHC  MicroSD (TransFlash)  MicroSDHC  microSD  SD (SDHC)  microSD (TransFlash),microSDHC
Internal Storage Capacity Unknown - Click to provide data 1GB

Performance

Noise Level 31dB
BEST
36dB
Noise Level (economic Mode) Unknown - Click to provide data 32dB

Multimedia

Image Formats Supported  JPG  BMP
BEST
 JPG  BMP
Video Formats Supported  MPEG  MPEG1  MPEG2  MPEG4  H.264  VC-1
BEST
 MPEG  MPEG1  MPEG2  MPEG4  H.264  VC-1
RMS Rated Power 6W
BEST
1W
Built-In Speaker 2
BEST
1
Document Formats Supported  DOC  PDF  PPT  PPTX  XLS  DOC  PDF  PPT  PPTX  XLS

Design

Cable Lock Slot Type  Kensington  Kensington
Form Factor  Portable  Portable
Colour  Grey  White  Black  Grey  White  Black
Product Type  Desktop projector  Portable projector  Desktop projector  Portable projector

Power

Power Consumption (standby) Unknown - Click to provide data 0.5W
Power Consumption (typical) 90W 52W
BEST
Power Source  AC  AC
Power Consumption (PowerSave) Unknown - Click to provide data 42W
AC Adapter Frequency  50  60  50  60
AC Adapter Input Voltage Unknown - Click to provide data
AC Input Frequency  50  60  50 - 60  50/60,50 - 60  50  60  50 - 60  50/60,50 - 60
AC Input Voltage  110 - 220  120  120 - 230  220  230  1  100  100 - 240  110 - 240  120 - 240  110 - 240,100 - 240  100 - 240,120 - 240,100 - 240  110 - 220  120  120 - 230  220  230  1  100  100 - 240  110 - 240  120 - 240  110 - 240,100 - 240  100 - 240,120 - 240,100 - 240

Operational Conditions

Storage Relative Humidity (H-H) Unknown - Click to provide data
Operating Relative Humidity (H-H) Unknown - Click to provide data
Storage Temperature (T-T) Unknown - Click to provide data
Operating Temperature (T-T) Unknown - Click to provide data

Certificates

Certification Unknown - Click to provide data

Weight & Dimensions

Weight 510g 360g
BEST
Height 41mm 36.5mm
Depth 116mm 104mm
Width 189mm 105.3mm

Packaging Content

Cables Included  HDMI  AC  MHL  VGA  HDMI  AC  MHL  VGA
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