ViewSonic M1 review
Common
Product
ViewSonic M1
Model
M1
Reviews
91
Brand
ViewSonic
Translation properties
Projection system
DLP
Native resolution
854 x 480
Aspect ratio
16:9
Pixel number
Brightness
250 lumens
Color reproduction
1.07 billion
Contrast ratio
120000:1
Throw ratio range
1.1 - 1.2
Lamp
Lamp type
Lamp life
Normal mode
30000
Eco mode
Lens
F-number
Focal length
Lens shift
Zoom ratio
Interface
HDMI
1
D-sub 15pin
has not
Composite video (RCA)
has not
Audio L/R (RCA)
has not
Audio out (Mini Jack)
1
USB (Type A)
1
USB (Type mini-B)
has not
RS232 (DB-9pin)
has not
Sound
Integrated speaker
Speaker power
6 W
Sound type
stereo
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
Keystone correction auto
has not
Operating distance
19 ft
Security functions
Audible noise
Normal mode
32 dBA
Eco mode
27 dBA
Operating temperature
Min
0 C
Max
40 C
Features
Color
silver
Wireless
Remote control
Mouse functions
Warranty
1 Year
Dimensions
Product size
5 x 5.8 x 1.6 inches
Product weight
1.52 pounds