Aug 20, 2020
The Optoma HD142X review will be useful for those who want a home theater realization with an affordable projector. This model can be connected directly to a smartphone or tablet for large screen pho...
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Epson PowerLite 1771W vs Optoma HD142X
Epson and Optoma
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Common
Product
Epson PowerLite 1771W
Optoma HD142X
Model
PowerLite 1771W
HD142X
Brand
Epson
Optoma
Reviews
104
1908
Resolution
Native resolution
1280 × 800
1920 x 1080
Max resolution (resized)
1600 x 1200
1920 x 1200
Resolution abbreviation
WXGA
Full HD
Properties
Projection screen size, inch
30-300
30-300
Projection distance, m/ft
0.6 - 8.1/2.2 - 26.8
1.5 - 10/3.2 - 32.8
Aspect ratio
16:10
16:9
Brightness, lumens
3000
3000
Contrast ratio
2000:1
23000:1
Throw ratio range
1.04:1 - 1.26:1
1.48:1 - 1.62:1
Color reproduction
1.07 billion
1073.4 million
Projection system
3LCD
DLP
Noise level, dBA
40
28
Power consumption, W
322
260
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount
front, rear, ceiling mount, tabletop
Wireless connection
optional
Additional features
has not
has not
Lamp
Lamp type, W
230
195
Lamp life (normal mode), hours
4000
5000
Lamp life (eco mode), hours
4000
6000
Connectivity
HDMI
1
2
VGA input
1
1
Composite video input (RCA)
1
1
Audio input (RCA)
0
1
Audio input (3.5mm)
1
0
Audio output (3.5mm)
0
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
0
12V trigger
0
1
USB
1
1
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
1
10
Sound type
mono
mono
Lens
F-number
1.58 - 1.7
2.5 - 2.67
Focal length, mm
13.52 - 16.22
21.86 - 24
Lens shift, %
Zoom ratio
1.2x
1.1x
Settings
Keystone adjustment vertical, +- degrees
45
40
Keystone adjustment horizontal, +- degrees
30
Operating temperature
Min, C/F
5/41
5/41
Max, C/F
35/95
40/104
Dimensions
Size W x H x D, сm/inches
29.4 x 5.3 x 21/11.5 x 2.1 x 8.3
29.7 x 9.4 x 22.8/11.7 x 3.7 x 9
Weight, kg/pounds
1.7/3.7
2.4/5.5
Other
Release year
2012
2016
Projectors CHooseratoR comparison rating
- 6Epson PowerLite 1771W
- 7.3Optoma HD142X
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