Epson PowerLite 1781W vs LG HF80JA
Epson and LG
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Common
Product
Epson PowerLite 1781W
LG HF80JA
Model
PowerLite 1781W
HF80JA
Brand
Epson
LG
Reviews
115
22
Resolution
Native resolution
1280 x 800
1920 x 1080
Max resolution (resized)
1920 x 1200
1920 x 1080
Resolution abbreviation
WXGA
Full HD
Properties
Projection screen size, inch
50-150
30-120
Projection distance, m/ft
1.1 - 4.1/3.2 - 13.1
0.9 - 3.7/3.2 - 9.8
Aspect ratio
16:10
16:9
Brightness, lumens
3200
2000
Contrast ratio
10000:1
150000:1
Throw ratio range
1.04:1 - 1.26:1
1.4:1 - 1.54:1
Color reproduction
1.07 billion
1.07 billion
Projection system
3LCD
DLP
Noise level, dBA
39
30
Power consumption, W
309
120
Features
Remote control
HDR
3D
Security
password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
tabletop
Wireless connection
Additional features
has not
TV tuner
Lamp
Lamp type, W
214
Lamp life (normal mode), hours
4000
20000
Lamp life (eco mode), hours
7000
20000
Connectivity
HDMI
1
2
VGA input
1
0
Composite video input (RCA)
1
0
Audio input (RCA)
1
0
Audio input (3.5mm)
0
0
Audio output (3.5mm)
0
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
1
MHL
RS-232
0
0
12V trigger
0
0
USB
1
2
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
1
3
Sound type
mono
stereo
Lens
F-number
1.58 - 1.7
Focal length, mm
13.5 - 16.2
Lens shift, %
vertical +/- 45, horizontal +/- 30
Zoom ratio
2.1x
Settings
Keystone adjustment vertical, +- degrees
30
Keystone adjustment horizontal, +- degrees
20
Operating temperature
Min, C/F
5/41
0/32
Max, C/F
35/95
40/104
Dimensions
Size W x H x D, сm/inches
29 x 5 x 21/11.42 x 2.1 x 8.2
10.1 x 22.8 x 12.7/4.2 x 9.9 x 5.5
Weight, kg/pounds
7.3/16.1
1.8/4.6
Other
Release year
2017
2017
Projectors CHooseratoR comparison rating
- 7Epson PowerLite 1781W
- 7.3LG HF80JA
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