Aug 30, 2020
The Optoma HD243X review must be learned if you need a new-age projector for office needs. This projector is a portative machine, featuring the DLP display technology with 1 matrix. The Optoma HD243X...
Read More
Epson PowerLite 1781W vs Optoma HD243X
Epson and Optoma
powerlite-1781w.jpg
Add home theater projector to comparison
We didn't find anything to show here
Common
Product
Epson PowerLite 1781W
Optoma HD243X
Model
PowerLite 1781W
HD243X
Brand
Epson
Optoma
Reviews
115
1908
Resolution
Native resolution
1280 x 800
1920 x 1080
Max resolution (resized)
1920 x 1200
1920 x 1200
Resolution abbreviation
WXGA
Full HD
Properties
Projection screen size, inch
50-150
28-301
Projection distance, m/ft
1.1 - 4.1/3.2 - 13.1
0.9 - 7.7/3.2 - 35.3
Aspect ratio
16:10
16:9
Brightness, lumens
3200
3300
Contrast ratio
10000:1
24000:1
Throw ratio range
1.04:1 - 1.26:1
1.47:1 - 1.62:1
Color reproduction
1.07 billion
Projection system
3LCD
DLP
Noise level, dBA
39
27
Power consumption, W
309
300
Features
Remote control
HDR
3D
Security
password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount
Wireless connection
Additional features
has not
DLP
Lamp
Lamp type, W
214
240
Lamp life (normal mode), hours
4000
3500
Lamp life (eco mode), hours
7000
12000
Connectivity
HDMI
1
2
VGA input
1
0
Composite video input (RCA)
1
0
Audio input (RCA)
1
0
Audio input (3.5mm)
0
0
Audio output (3.5mm)
0
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
0
12V trigger
0
1
USB
1
1
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
1
10
Sound type
mono
mono
Lens
F-number
1.58 - 1.7
2.1-2.31
Focal length, mm
13.5 - 16.2
15.59-17.14
Lens shift, %
vertical +/- 45, horizontal +/- 30
Zoom ratio
2.1x
1.1x
Settings
Keystone adjustment vertical, +- degrees
30
40
Keystone adjustment horizontal, +- degrees
20
Operating temperature
Min, C/F
5/41
5/41
Max, C/F
35/95
40/104
Dimensions
Size W x H x D, сm/inches
29 x 5 x 21/11.42 x 2.1 x 8.2
31.7 x 10.6 x 24.6/12.5 x 4.2 x 9.7
Weight, kg/pounds
7.3/16.1
3/6.8
Other
Release year
2017
2019
Projectors CHooseratoR comparison rating
- 7Epson PowerLite 1781W
- 7.3Optoma HD243X
Popular home theater projector comparisons
$3000$1700
$1500$900
$1900$0
$3000$2100
$400$300
$700$700