Jan 27, 2023
If you need a projector for your favorite movies, live sports, and television shows, look no further than the Optoma HD146X. It has a 1080p output resolution, which is enough for many use cases. Howe...
Read MoreOptoma HD146X vs ViewSonic M2 review
Optoma HD146X review
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Common
Product
Optoma HD146X
ViewSonic M2
Model
HD146X
M2
Brand
Optoma
ViewSonic
Rating
Reviews
Translation properties
Projection system
DLP
DLP
Native resolution
1920x1080
1920x1080
Aspect ratio
16:9
16:10
Pixel number
2073600
2073600
Brightness
3600 lumens
1200 lumens
Color reproduction
1.07 billion
1 billion
Contrast ratio
25000:1
3000000:1
Throw ratio range
1.47 – 1.62
1.23
Lamp
Lamp type
240 W
Lamp life
Normal mode
4000
Eco mode
10000
30000
Lens
F-number
2.1 – 2.3
1.7
Focal length
15.6 to 17.1 mm
9.25 mm
Lens shift
has not
vertical +-5%
Zoom ratio
1.0 - 1.1
Interface
HDMI
1
1
D-sub 15pin
has not
has not
Composite video (RCA)
has not
has not
Audio L/R (RCA)
has not
has not
Audio out (Mini Jack)
1
1
USB (Type A)
1
2
USB (Type mini-B)
has not
1
RS232 (DB-9pin)
has not
has not
Sound
Integrated speaker
Speaker power
5 W
3 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
horizontal +- 30 degrees,vertical +-40 degrees
Keystone correction auto
horizontal +- 30 degrees,vertical +-40 degrees
Operating distance
32 ft
32.8 ft
Security functions
Audible noise
Normal mode
28 dB
26 dB
Eco mode
26 dB
24 dB
Operating temperature
Min
5
0
Max
40
40
Features
Color
black
bronze
Wireless
Remote control
Mouse functions
Warranty
1 year
2 years
Dimensions
Product size
9.5 x 12.4 x 4.3 inches
8.82 x 2.01 x 8.82 inches
Product weight
6.20 pounds
2.9 pounds
Optoma HD146X overview
ViewSonic M2 overview
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