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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Optoma ML750ST vs Optoma UHD50
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Common
Product
Optoma ML750ST
Optoma UHD50
Model
ML750ST
UHD50
Brand
Optoma
Optoma
Reviews
101
300
Resolution
Native resolution
1280 x 800
3840 x 2160
Max resolution (resized)
1920 x 1080
4096 x 2160
Resolution abbreviation
WXGA
4K UHD
Properties
Projection screen size, inch
30-80
34-302
Projection distance, m/ft
0.4 - 3.5/1.3 - 11.4
1.2 - 8.1/3.2 - 26.2
Aspect ratio
16:10
16:9
Brightness, lumens
700
2400
Contrast ratio
20000:1
500000:1
Throw ratio range
0.8:1
1.21:1 - 1.59:1
Color reproduction
16.77 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
22
28
Power consumption, W
77
348
Features
Remote control
HDR
3D
Security
password protection
kensington lock, password protection
Projection method
front, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
optional
Additional features
has not
DLP
Lamp
Lamp type, W
240
Lamp life (normal mode), hours
20000
4000
Lamp life (eco mode), hours
20000
15000
Connectivity
HDMI
1
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)
0
1
SPDIF (optical)
0
1
Ethernet (RJ45)
0
1
MHL
RS-232
0
1
12V trigger
0
1
USB
1
1
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
1.5
5
Sound type
mono
stereo
Lens
F-number
1.9
2.5 - 3.26
Focal length, mm
8.02
20.91 - 32.62
Lens shift, %
vertical +/- 40
vertical +/- 15
Zoom ratio
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
35/95
40/104
Dimensions
Size W x H x D, сm/inches
11.2 x 4.5 x 10.5/4.4 x 1.6 x 4.1
38.1 x 12.7 x 27.9/ 15.4 x 5.1 x 11.1
Weight, kg/pounds
0.3/0.9
4.9/11.8
Other
Release year
2016
2018
Projectors CHooseratoR comparison rating
- 7Optoma ML750ST
- 8.6Optoma UHD50
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