Apr 23, 2021
If you want a projector to be installed in your backyard, the Optoma HD141X can narrow your choice down. The brightness of 3000 lumens makes it an awesome solution for outdoor setup. See price Artic...
Read MoreOptoma HD141X vs DBPOWER T20 review
Optoma HD141X review
DBPOWER T20 review
Feb 20, 2020
The DBPOWER T20 review is all about the device that is universal in operation and is excellent for both home and office. This modern portable mini projector with a brightness of 1500 lumens allows en...
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Common
Product
Optoma HD141X
DBPOWER T20
Model
HD141X
T20
Brand
Optoma
DBPOWER
Rating
4.3
3.7
Reviews
1292
41
Translation properties
Projection system
DLP
LCD
Native resolution
1920 x 1080
800 x 480
Aspect ratio
16:9
4:3
Pixel number
1024000
480000
Brightness
3000 lumens
1500 lumens
Color reproduction
1073.4 million
1073.4 million
Contrast ratio
20000:1
1000:1
Throw ratio range
1.48 - 1.62
1.15 - 1.5
Lamp
Lamp type
190 W
Lamp life
Normal mode
5000
15000
Eco mode
6000
50000
Lens
F-number
2.5 - 2.67
1.44
Focal length
21.9 - 24 mm
16.7 mm
Lens shift
Zoom ratio
1.0 - 1.1
1.0 - 1.2
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
has not
USB (Type mini-B)
has not
has not
RS232 (DB-9pin)
has not
has not
Sound
Integrated speaker
Speaker power
10 W
has not
Sound type
mono
has not
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 +- 15 degrees
Keystone correction auto
Operating distance
19 ft
19 ft
Security functions
Audible noise
Normal mode
35 dBA
Eco mode
26 dBA
29 dBA
Operating temperature
Min
5 C
5 C
Max
45 C
40 C
Features
Color
black
white
Wireless
Remote control
Mouse functions
Warranty
1 Year
3 Years
Dimensions
Product size
12.4 x 4.0 x 8.8 inches
9 x 5.8 x 3.1 inches
Product weight
5.5 pounds
2.2 pounds
Optoma HD141X overview
DBPOWER T20 overview
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