Aug 30, 2020
The Optoma HD243X review must be learned if you need a new-age projector for office needs. This projector is a portative machine, featuring the DLP display technology with 1 matrix. The Optoma HD243X...
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Optoma HD243X vs Optoma UHD50
Optoma
hd243x.jpg
Aug 20, 2020
This one is a 4K FullHD projector that uses a TI chip. If you were looking for something that would be an entry to the 4K realm and at the lowest price - you should read this Optoma UHD50 review. Thi...
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Common
Product
Optoma HD243X
Optoma UHD50
Model
HD243X
UHD50
Brand
Optoma
Optoma
Reviews
1908
300
Resolution
Native resolution
1920 x 1080
3840 x 2160
Max resolution (resized)
1920 x 1200
4096 x 2160
Resolution abbreviation
Full HD
4K UHD
Properties
Projection screen size, inch
28-301
34-302
Projection distance, m/ft
0.9 - 7.7/3.2 - 35.3
1.2 - 8.1/3.2 - 26.2
Aspect ratio
16:9
16:9
Brightness, lumens
3300
2400
Contrast ratio
24000:1
500000:1
Throw ratio range
1.47:1 - 1.62:1
1.21:1 - 1.59:1
Color reproduction
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
27
28
Power consumption, W
300
348
Features
Remote control
HDR
3D
Security
kensington lock, password protection
Projection method
front, rear, ceiling mount
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
DLP
DLP
Lamp
Lamp type, W
240
240
Lamp life (normal mode), hours
3500
4000
Lamp life (eco mode), hours
12000
15000
Connectivity
HDMI
2
2
VGA input
0
1
Composite video input (RCA)
0
0
Audio input (RCA)
0
0
Audio input (3.5mm)
0
1
Audio output (3.5mm)
1
1
SPDIF (optical)
0
1
Ethernet (RJ45)
0
1
MHL
RS-232
0
1
12V trigger
1
1
USB
1
1
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
10
5
Sound type
mono
stereo
Lens
F-number
2.1-2.31
2.5 - 3.26
Focal length, mm
15.59-17.14
20.91 - 32.62
Lens shift, %
vertical +/- 15
Zoom ratio
1.1x
1.3x
Settings
Keystone adjustment vertical, +- degrees
40
15
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
31.7 x 10.6 x 24.6/12.5 x 4.2 x 9.7
38.1 x 12.7 x 27.9/ 15.4 x 5.1 x 11.1
Weight, kg/pounds
3/6.8
4.9/11.8
Other
Release year
2019
2018
Projectors CHooseratoR comparison rating
- 7.3Optoma HD243X
- 8.6Optoma UHD50
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