Acer K138ST vs LG PH300

(13)
Acer K138ST
LG PH300

Top Prices

Newegg UK
PCNation-Outlet
Delivery unknown
MacMall
Delivery unknown
In stock
B&H Photo
In stock
Newegg US
Delivery unknown
In stock

Reasons For

3 Reasons For
Brighter projector brightness Edit
The Acer K138ST has a projector brightness of 800 ANSI lumens ANSI lumens. That's 500 ANSI lumens brighter than the LG PH300 (300 ANSI lumens ANSI lumens).
Higher RMS rated power Edit
The Acer K138ST is a 3WW RMS rated power projector. That's 1W higher than the LG PH300 (2WW).
Available from 8 shops
A greater number of stores increases the chances of this projector remaining in stock and also increases the price competition amongst retailers for the product.
4 Reasons For
Longer lamp service life Edit
The LG PH300 is a 30,000hh lamp service life projector. That's 10h longer than the Acer K138ST (30,000hh).
75% lighter Edit
The LG PH300 is a 430gg heavy projector. That's 320g lighter than the Acer K138ST (430gg).
$58 cheaper
The LG PH300 is $57.99 cheaper than the Acer K138ST.
User reviews are significantly better
The LG PH300 has an average user review score of 80% based on 5 reviews, whereas the Acer K138ST has an average rating of 20% (based on 1 review).

Reasons Against

4 Reasons Against
Shorter lamp service life Edit
The Acer K138ST is a 20,000hh lamp service life projector. That's 10h shorter than the LG PH300 (30,000hh).
43% heavier Edit
The Acer K138ST has a weight of 750gg. That's 320g heavier than the LG PH300 (430gg).
$58 more expensive
The Acer K138ST is more expensive than the LG PH300 by $57.99.
Vastly Lower user review Score
The Acer K138ST's average user rating is only 20%, however the LG PH300's is 80% (based on 5 reviews).
4 Reasons Against
Two times dimmer projector brightness Edit
The LG PH300 is a 300 ANSI lumens ANSI lumens brightness projector. That's 500 ANSI lumens dimmer than the Acer K138ST (300 ANSI lumens ANSI lumens).
Lower RMS rated power Edit
The LG PH300 is a 2WW RMS rated power projector. That's 1W lower than the Acer K138ST (2WW).
Fewer sellers
Only 2 retailers sells the LG PH300, but 10 stores sell the Acer K138ST. Read more
The smaller the number of stores that stock this projector, the lower the competition amongst stores to keep prices low.
Seven months older
The LG PH300 is older than the Acer K138ST by seven months.

Awards

No awards found 2 Awards
projectorcentral.com: Highly Rated
projectorreviews.com: Special Interest Award

Average Expert Rating

Average User Rating

Date Released

19 months Ago 26 months Ago

Projector

Contrast Ratio
 100000:1
 100000:1
Native Projector Resolution
 WXGA (1280x800)
BEST
 WXGA (1280x800)
Projector Brightness
800 ANSI lumens
BEST
300 ANSI lumens
Maximum Digital Resolution
 1920 x 1080
BEST
 1920 x 1080
Vertical Keystone Correction
-20 - 20 Unknown - Click to provide data
Minimum Vertical Synchronization
0.05kHz Unknown - Click to provide data
Maximum Horizontal Synchronization
100kHz Unknown - Click to provide data
Maximum Vertical Synchronization
0.12kHz Unknown - Click to provide data
Minimum Horizontal Synchronization
30kHz Unknown - Click to provide data
Number of Colours
1,070M Unknown - Click to provide data
Projection Distance
0.4 - 1.7 Unknown - Click to provide data
Supported Aspect Ratio
 16:10
 16:9
 4:3
 16:10
 16:9
 4:3
Compatible Screen Size
25 - 100 20 - 100
Projection Technology
 DLP
 DLP
Supported Number of Colours Display
 1.073 billion colours
 1.073 billion colours

Lamps

Lamp
1 Unknown - Click to provide data
Service Life of Lamp in Economic Mode
30,000h Unknown - Click to provide data
Lamp Type
 LED
 LED
Lamp Service Life
20,000h 30,000h
BEST

Lens System

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

Video

Graphics Resolution
 1920 x 1080 (HD 1080)
 1280 x 720 (HD 720)
BEST
 1920 x 1080 (HD 1080)
 1280 x 720 (HD 720)

Ports & Interfaces

Headphone Output
Unknown - Click to provide data 1
USB 2.0 Port
1 1
HDMI Port
1 1
VGA (D-Sub) Port
1 Unknown - Click to provide data
HDMI Port
 Full-size
 Full-size

Performance

Noise Level
33dB Unknown - Click to provide data
Noise Level in Economy Mode
29dB Unknown - Click to provide data
Vertical Scan Range
50 - 120 Unknown - Click to provide data

Multimedia

Video Format
 DIVX
 DIVX
BEST
RMS Rated Power
3W
BEST
2W
Built-In Speaker
2 2
Document Format
 DOC
 PPT
 XLS
 DOC
 PPT
 XLS

Design

Form Factor
 Portable
 Portable
Colour
 White
 Brown
 White
 Brown
Product Type
 Desktop projector
 Portable projector
 Desktop projector
 Portable projector

Power

Power Source
 AC
 DC
 AC
 DC
Power Consumption On Standby
Unknown - Click to provide data 0.5W
Typical Power Consumption
80W 25W
BEST
Power Consumption in Economy Mode
38W Unknown - Click to provide data
Power Consumption During PowerSave
38W Unknown - Click to provide data
Maximum Power Consumption
Unknown - Click to provide data 45W
AC Adapter Frequency
 50
 60
 50/60
 50
 60
 50/60
AC Adapter Input Voltage
100 - 240 100 - 240
AC Input Voltage
 100 - 240
 100
 100 - 240
 100

Battery

Maximum Battery Life
Unknown - Click to provide data 2.5h

Operational Conditions

Relative Humidity Operational Range
0 - 80 Unknown - Click to provide data
Operating Temperature Range
5 - 40 Unknown - Click to provide data

Weight & Dimensions

Packaging Weight
Unknown - Click to provide data 1.3kg
Packaging Height
Unknown - Click to provide data 88.9mm
Packaging Depth
Unknown - Click to provide data 129.5mm
Packaging Width
Unknown - Click to provide data 299mm
Weight
750g 430g
BEST
Height
Unknown - Click to provide data 63.5mm
Depth
Unknown - Click to provide data 86.3mm
Width
Unknown - Click to provide data 111.7mm

Packaging Content

Remote Control Type
 IR
 IR
Cable Included
 AC
BEST
 AC

Other Features

Audio Input
1 Unknown - Click to provide data
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