Optoma HD143X vs Optoma ML750ST review
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We had a chance to test and compare two models: Optoma HD143X vs Optoma ML750ST and this review should help people who are looking for a good projector. Based on our rating, HD143X has a total rating of 6.6 out of 10 versus 7 for ML750ST.
Advantages Optoma HD143X over Optoma ML750ST
- Bigger projection screen size: 37-307 inch vs 30-80 inch
- Better brightness: 3000 vs 700 lumens
- More HDMI connectors: 2 vs 1
Advantages Optoma ML750ST over Optoma HD143X
- Lower noise level, 22 dB vs 31 dB
- Lower power consumption, 77 W vs 330 W
- Longer lamp life (normal mode): 20000 vs 3500 hours
Common features and specifications
- 3D support
- Equal USB ports quantity: 1
- Integrated speakers
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Common
Product
Optoma HD143X
Optoma ML750ST
Model
HD143X
ML750ST
Brand
Optoma
Optoma
Reviews
1904
101
Resolution
Native resolution
1920 x 1080
1280 x 800
Max resolution (resized)
1920 x 1200
1920 x 1080
Resolution abbreviation
Full HD
WXGA
Properties
Projection screen size, inch
37-307
30-80
Projection distance, m/ft
1.2 - 11/3.2 - 36
0.4 - 3.5/1.3 - 11.4
Aspect ratio
16:9
16:10
Brightness, lumens
3000
700
Contrast ratio
23000:1
20000:1
Throw ratio range
1.47:1 - 1.62:1
0.8:1
Color reproduction
1.07 billion
16.77 billion
Projection system
DLP
DLP
Noise level, dBA
31
22
Power consumption, W
330
77
Features
Remote control
HDR
3D
Security
kensington lock, password protection
password protection
Projection method
front, rear, ceiling mount, tabletop
front, ceiling mount, tabletop
Wireless connection
optional
Additional features
has not
has not
Lamp
Lamp type, W
240
Lamp life (normal mode), hours
3500
20000
Lamp life (eco mode), hours
10000
20000
Connectivity
HDMI
2
1
VGA input
0
0
Composite video input (RCA)
0
0
Audio input (RCA)
0
0
Audio input (3.5mm)
0
0
Audio output (3.5mm)
1
0
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
0
12V trigger
1
0
USB
1
1
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
10
1.5
Sound type
mono
mono
Lens
F-number
2.1 - 2.31
1.9
Focal length, mm
15.59 - 17.1
8.02
Lens shift, %
vertical +/- 40
vertical +/- 40
Zoom ratio
1.1x
Settings
Keystone adjustment vertical, +- degrees
40
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
5/41
Max, C/F
35/95
35/95
Dimensions
Size W x H x D, сm/inches
31.7 x 10.1 x 22.8/12.5 x 4 x 9.7
11.2 x 4.5 x 10.5/4.4 x 1.6 x 4.1
Weight, kg/pounds
2.49/5.5
0.3/0.9
Other
Release year
2018
2016
Projectors SoundStrokes Art comparison rating
- 6.6Optoma HD143X
- 7Optoma ML750ST
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