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Acer K138 vs Asus P3B

Acer K138 vs Asus P3B

Acer K138

33

Overall Score
Our Verdict:
A cheap to run 100000:1 280 x 800 multimedia projector
56
4 Reviews
1
Not Currently for Sale
50
Good Features
93
$21 Over 1 Year
Overall Score
33
Mediocre
100000:1 WXGA (1280x800) Yes 33dB Aug 2015
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date
Asus P3B

65

Overall Score

Asus P3B

$599.00
Our Verdict:
A cheap to run and multi award winning 100000:1 280 x 800 projector
92
16 Reviews + 2 Awards
89
Very Good
50
Good Features
94
$20 Over 1 Year
Overall Score
65
Good
100000:1 WXGA (1280x800) Yes 32dB Oct 2015
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date

Top Prices

No prices found
Newegg US
Antonline
Target PC Inc 1-888-311-4455
StyleTechGroup
BuyVPC
Techno Outlet Site
GTigerMart
7 Prices from 7 Stores | $599.00-$802.79

Reviews & Awards

Awards
No awards found 3 Awards
ddworld.cz: Recommended Award
profesionalreview.com: Gold
vido.com.ua: Recommended
Average Expert Rating
Average User Rating

Energy Efficiency

Running Costs Over 5 Years
Electricity cost - switched on $ 20.53
Electricity cost - standby $ -
Total running cost $ 20.53
Electricity cost - switched on $ 16.68
Electricity cost - standby $ 2.95
Total running cost $ 19.63
Energy Efficiency Class
No data No data
Environmental Impact
0.13T
Running this projector over 5 years will generate 0.13 tonnes of carbon dioxide (CO2).
3
To offset that much CO2 you would need to plant and grow them for 10 years.
0.12T
Running this projector over 5 years will generate 0.12 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)  100000:1  100000:1
Projector Native Resolution  WXGA (1280x800)  WXGA (1280x800)
Projector Brightness 800 ANSI lumens 800 ANSI lumens
Maximum Digital Resolution  1920 x 1080
BEST
 1920 x 1080
Keystone Correction, Vertical Unknown - Click to provide data
Matrix Size Unknown - Click to provide data 0.45"
Vertical Synchronization (min) 0.05kHz Unknown - Click to provide data
Horizontal Synchronization (max) 100kHz Unknown - Click to provide data
Vertical Synchronization (max) 0.12kHz Unknown - Click to provide data
Horizontal Synchronization (min) 30kHz Unknown - Click to provide data
Zoom Ratio  Fixed  Fixed
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  16.78 million colours  1.073 billion colours  16.78 million colours

Lamps

Lamp 1lamp(s) Unknown - Click to provide data
Service Life of Lamp (economic Mode) 30,000h Unknown - Click to provide data
Lamp Type  LED  LED
Service Life of Lamp 20,000h 30,000h
BEST

Lens System

Throw Ratio  0.8:1  0.8:1
Digital Zoom 1.7x Unknown - Click to provide data
Focus  Manual  Manual

Video

Analog Signal Format System  NTSC  NTSC

Ports & Interfaces

Headphone Outputs Unknown - Click to provide data 1
USB Connector Type  USB Type-A  USB Type-A
USB 2.0 Port 1 3
BEST
HDMI Port 1 1
VGA (D-Sub) Port 1 1

Storage

Compatible Memory Cards  SD  SDHC  MicroSD (TransFlash)  MicroSDHC  microSD  microSD (TransFlash),microSDHC  SD  SDHC  MicroSD (TransFlash)  MicroSDHC  microSD  microSD (TransFlash),microSDHC
Internal Storage Capacity Unknown - Click to provide data 2GB

Performance

Noise Level 33dB 32dB
BEST
Noise Level (economic Mode) 29dB Unknown - Click to provide data
Vertical Scan Range Unknown - Click to provide data
Preset Modes  sRGB  Dynamic  Standard  Theatre  sRGB  Dynamic  Standard  Theatre
BEST

Multimedia

Audio Formats Supported Unknown - Click to provide data
Image Formats Supported  JPG  PNG  BMP  JPEG XR  JPG  PNG  BMP  JPEG XR
BEST
Video Formats Supported  MP4  WMV  AVI  FLV  ASF  3GP  MOV  MPG  MKV  VOB  DAT  M4V  TS  3G2  MP4  WMV  AVI  FLV  ASF  3GP  MOV  MPG  MKV  VOB  DAT  M4V  TS  3G2
BEST
RMS Rated Power 6W
BEST
2W
Built-In Speaker 2
BEST
1
Document Formats Supported  PDF  TXT  PDF  TXT

Design

Cable Lock Slot Type  Kensington  Kensington
Colour  White  White
Product Type  Portable projector  Portable projector

Power

Power Source  AC  Battery  AC  Battery
Power Consumption (standby) Unknown - Click to provide data 0.5W
Power Consumption (typical) 80W 65W
BEST
Power Consumption (economy Mode) 38W Unknown - Click to provide data
Power Consumption (PowerSave) 38W Unknown - Click to provide data
AC Input Voltage  100  100 - 240  110 - 240  120  120 - 240  1  110 - 240,100 - 240  100 - 240,120 - 240,100 - 240  100  100 - 240  110 - 240  120  120 - 240  1  110 - 240,100 - 240  100 - 240,120 - 240,100 - 240

Battery

Battery Life (max) Unknown - Click to provide data 1.5h
Battery Capacity Unknown - Click to provide data 12,000mAh

Operational Conditions

Operating Relative Humidity (H-H)
Operating Temperature (T-T)

Certificates

Certification Unknown - Click to provide data

Weight & Dimensions

Package Weight Unknown - Click to provide data 1.8kg
Package Height Unknown - Click to provide data 80mm
Package Depth Unknown - Click to provide data 255mm
Package Width Unknown - Click to provide data 298mm
Weight 748g
BEST
750g
Height Unknown - Click to provide data 43mm
Depth Unknown - Click to provide data 131.2mm
Width Unknown - Click to provide data 153.5mm

Packaging Content

Cables Included  AC  HDMI  AC  HDMI
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