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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Optoma HD142X vs Optoma UHL55
Optoma
hd142x.jpg
Aug 30, 2020
The Optoma UHL55 review will be beneficial for the customers who seek an exceptional cinema quality for their home theater. With this model, you will immerse yourself in the Ultra HD world. This comp...
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Common
Product
Optoma HD142X
Optoma UHL55
Model
HD142X
UHL55
Brand
Optoma
Optoma
Reviews
1908
79
Resolution
Native resolution
1920 x 1080
3840 x 2160
Max resolution (resized)
1920 x 1200
3840 x 2160
Resolution abbreviation
Full HD
4K UHD
Properties
Projection screen size, inch
30-300
30-200
Projection distance, m/ft
1.5 - 10/3.2 - 32.8
0.7 - 5.3/2.6 - 17.4
Aspect ratio
16:9
16:9
Brightness, lumens
3000
1500
Contrast ratio
23000:1
250000:1
Throw ratio range
1.48:1 - 1.62:1
1.2:1
Color reproduction
1073.4 million
Projection system
DLP
DLP
Noise level, dBA
28
28
Power consumption, W
260
170
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
optional
Additional features
has not
Bluetooth, Amazon Alexa, Google Assistant, DLP
Lamp
Lamp type, W
195
Lamp life (normal mode), hours
5000
20000
Lamp life (eco mode), hours
6000
30000
Connectivity
HDMI
2
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)
1
1
SPDIF (optical)
0
1
Ethernet (RJ45)
0
1
MHL
RS-232
0
0
12V trigger
1
0
USB
1
2
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
10
8
Sound type
mono
stereo
Lens
F-number
2.5 - 2.67
Focal length, mm
21.86 - 24
Lens shift, %
Zoom ratio
1.1x
Settings
Keystone adjustment vertical, +- degrees
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
5/41
Max, C/F
40/104
40/104
Dimensions
Size W x H x D, сm/inches
29.7 x 9.4 x 22.8/11.7 x 3.7 x 9
21.8 x 13.4 x 21.8/8.6 x 5.3 x 8.6
Weight, kg/pounds
2.4/5.5
3.9/8.7
Other
Release year
2016
2018
Projectors CHooseratoR comparison rating
- 7.3Optoma HD142X
- 9Optoma UHL55
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