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 Epson EX3240 review
Optoma HD146X review
Epson EX3240 review
Feb 13, 2020
This Epson EX3240 review demonstrates that the device is a decent variant for those who like simplicity and quality. It works without noise, is compatible with most modern laptops and PCs, and has a ...
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Common
Product
Optoma HD146X
Epson EX3240
Model
HD146X
EX3240
Brand
Optoma
Epson
Rating
4.3
Reviews
187
Translation properties
Projection system
DLP
3LCD
Native resolution
1920x1080
800 x 600
Aspect ratio
16:9
4:3
Pixel number
2073600
480000
Brightness
3600 lumens
3200 lumens
Color reproduction
1.07 billion
1.07 billion
Contrast ratio
25000:1
15000:1
Throw ratio range
1.47 – 1.62
1.45 - 1.96
Lamp
Lamp type
240 W
200 W
Lamp life
Normal mode
4000
5000
Eco mode
10000
6000
Lens
F-number
2.1 – 2.3
1.44
Focal length
15.6 to 17.1 mm
16.7 mm
Lens shift
has not
Zoom ratio
1.0 - 1.1
1.0 - 1.35
Interface
HDMI
1
1
D-sub 15pin
has not
1
Composite video (RCA)
has not
1
Audio L/R (RCA)
has not
1
Audio out (Mini Jack)
1
has not
USB (Type A)
1
1
USB (Type mini-B)
has not
1
RS232 (DB-9pin)
has not
has not
Sound
Integrated speaker
Speaker power
5 W
2 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
Keystone correction auto
Vertical +- 30 degrees
Operating distance
32 ft
19 ft
Security functions
Audible noise
Normal mode
28 dB
37 dBA
Eco mode
26 dB
29 dBA
Operating temperature
Min
5
5 C
Max
40
35 C
Features
Color
black
white
Wireless
Remote control
Mouse functions
Warranty
1 year
1 Year
Dimensions
Product size
9.5 x 12.4 x 4.3 inches
14.5 x 13.8 x 6.2 inches
Product weight
6.20 pounds
5.29 pounds
Optoma HD146X overview
Epson EX3240 overview
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