Optoma HD27 vs Optoma ML750 review
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Common
Product
Optoma HD27
Optoma ML750
Model
HD27
ML750
Brand
Optoma
Optoma
Rating
4.1
4.2
Reviews
301
274
Translation properties
Projection system
DLP
DLP
Native resolution
1920 x 1080
1280 x 800
Aspect ratio
16:9
16:9
Pixel number
1024000
1024000
Brightness
3200 lumens
700 lumens
Color reproduction
1073.4 million
16.77 million
Contrast ratio
25000:1
10000:1
Throw ratio range
1.48 - 1.6
1.0 - 1.5
Lamp
Lamp type
195 W
Lamp life
Normal mode
5000
Eco mode
6000
20000
Lens
F-number
2.5 - 2.67
2.0
Focal length
21.88 - 24 mm
14.95 mm
Lens shift
Zoom ratio
1.0 - 1.1
1.0 - 1.1
Interface
HDMI
2
1
D-sub 15pin
1
1
Composite video (RCA)
1
1
Audio L/R (RCA)
1
1
Audio out (Mini Jack)
1
1
USB (Type A)
1
1
USB (Type mini-B)
has not
has not
RS232 (DB-9pin)
has not
has not
Sound
Integrated speaker
Speaker power
10 W
1 W
Sound type
mono
mono
Resolution support
640 x 480
1024 x 768
1280 x 800
1400 x 1050
1920 x 1080
Video compatibility
NTSC
PAL
SECAM
3D
Settings
Keystone correction manual
Vertical +- 40 degrees
Vertical +- 40 degrees
Keystone correction auto
Operating distance
19 ft
19 ft
Security functions
Audible noise
Normal mode
Eco mode
26 dBA
30 dBA
Operating temperature
Min
5 C
5 C
Max
40 C
40 C
Features
Color
white
white
Wireless
Remote control
Mouse functions
Warranty
1 Year
1 Year
Dimensions
Product size
9 x 11.7 x 3.7 inches
8.8 x 12.4 x 4 inches
Product weight
5.5 pounds
5.5 pounds
Optoma HD27 overview
Optoma ML750 overview
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