Dec 20, 2022
Although this projector has the name and logo of LG, it also has excellent features and benefits. The LG PF50KA offers intriguing features, built-in applications, 1080 resolution, an integrated batte...
Read MoreLG PF50KA vs Optoma HD146X review
LG PF50KA review
Optoma HD146X review
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...
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Common
Product
LG PF50KA
Optoma HD146X
Model
PF50KA
HD146X
Brand
LG
Optoma
Rating
Reviews
Translation properties
Projection system
DLP
DLP
Native resolution
1920 x 1200
1920x1080
Aspect ratio
16:9
16:9
Pixel number
1296000
2073600
Brightness
600 lumens
3600 lumens
Color reproduction
1.07 billion
1.07 billion
Contrast ratio
100000:1
25000:1
Throw ratio range
1.44:1
1.47 – 1.62
Lamp
Lamp type
240 W
Lamp life
Normal mode
30000
4000
Eco mode
30000
10000
Lens
F-number
2.1 – 2.3
Focal length
15.6 to 17.1 mm
Lens shift
has not
Zoom ratio
1.0 - 1.1
Interface
HDMI
2
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
1
USB (Type mini-B)
1
has not
RS232 (DB-9pin)
has not
has not
Sound
Integrated speaker
Speaker power
2
5 W
Sound type
stereo
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
has not
vertical +-40 degrees
Keystone correction auto
has not
Operating distance
19 ft
32 ft
Security functions
Audible noise
Normal mode
30 dBA
28 dB
Eco mode
25 dBA
26 dB
Operating temperature
Min
0 C
5
Max
40 C
40
Features
Color
white
black
Wireless
Remote control
Mouse functions
Warranty
1 Year
1 year
Dimensions
Product size
1.9 x 6.7 x 6.7 inches
9.5 x 12.4 x 4.3 inches
Product weight
2.2 pounds
6.20 pounds
LG PF50KA overview
Optoma HD146X overview
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