Optoma ML750ST vs Epson PowerLite 2255U
Optoma and Epson
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Common
Product
Optoma ML750ST
Epson PowerLite 2255U
Model
ML750ST
PowerLite 2255U
Brand
Optoma
Epson
Reviews
101
12
Resolution
Native resolution
1280 x 800
1920 x 1200
Max resolution (resized)
1920 x 1080
1920 x 1200
Resolution abbreviation
WXGA
WUXGA
Properties
Projection screen size, inch
30-80
50-150
Projection distance, m/ft
0.4 - 3.5/1.3 - 11.4
1.2 - 8.3/3.2 - 26.2
Aspect ratio
16:10
16:10
Brightness, lumens
700
5000
Contrast ratio
20000:1
15000:1
Throw ratio range
0.8:1
1.57:1 - 2.58:1
Color reproduction
16.77 billion
1.07 billion
Projection system
DLP
3LCD
Noise level, dBA
22
39
Power consumption, W
77
429
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
Crestron RoomView
Lamp
Lamp type, W
300
Lamp life (normal mode), hours
20000
5000
Lamp life (eco mode), hours
20000
10000
Connectivity
HDMI
1
2
VGA input
0
2
Composite video input (RCA)
0
1
Audio input (RCA)
0
1
Audio input (3.5mm)
0
0
Audio output (3.5mm)
0
0
SPDIF (optical)
0
0
Ethernet (RJ45)
0
1
MHL
RS-232
0
1
12V trigger
0
0
USB
1
1
USB (service)
0
1
Audio
Integrated speakers
Speaker power, W
1.5
16
Sound type
mono
mono
Lens
F-number
1.9
1.5 - 2.0
Focal length, mm
8.02
23.0 - 38.4
Lens shift, %
vertical +/- 40
vertical +/- 30, horizontal +/- 20
Zoom ratio
1.6x
Settings
Keystone adjustment vertical, +- degrees
40
30
Keystone adjustment horizontal, +- degrees
20
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
35.5 x 10.1 x 27.9/14.8 x 4.9 x 11.4
Weight, kg/pounds
0.3/0.9
4.6/10.1
Other
Release year
2016
2016
Projectors CHooseratoR comparison rating
- 7Optoma ML750ST
- 8Epson PowerLite 2255U
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