Optoma ML750ST vs LG PH450UG
Optoma and LG
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Common
Product
Optoma ML750ST
LG PH450UG
Model
ML750ST
PH450UG
Brand
Optoma
LG
Reviews
101
52
Resolution
Native resolution
1280 x 800
1280 x 720
Max resolution (resized)
1920 x 1080
1280 x 720
Resolution abbreviation
WXGA
HD
Properties
Projection screen size, inch
30-80
40-80
Projection distance, m/ft
0.4 - 3.5/1.3 - 11.4
0.2 - 1.1/0.8 - 2.4
Aspect ratio
16:10
16:9
Brightness, lumens
700
450
Contrast ratio
20000:1
100000:1
Throw ratio range
0.8:1
0.29:1
Color reproduction
16.77 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
22
Power consumption, W
77
55
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
Miracast
Lamp
Lamp type, W
Lamp life (normal mode), hours
20000
30000
Lamp life (eco mode), hours
20000
30000
Connectivity
HDMI
1
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)
0
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
0
12V trigger
0
0
USB
1
1
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
1.5
1
Sound type
mono
stereo
Lens
F-number
1.9
Focal length, mm
8.02
Lens shift, %
vertical +/- 40
Zoom ratio
Settings
Keystone adjustment vertical, +- degrees
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
0/32
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
12.7 x 7.6 x 17.7/ 5.2 x 3.2 x 7.9
Weight, kg/pounds
0.3/0.9
0.9/2.4
Other
Release year
2016
2016
Projectors CHooseratoR comparison rating
- 7Optoma ML750ST
- 7.6LG PH450UG
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