Epson PowerLite 1781W vs BenQ HT1075
Epson and BenQ
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Common
Product
Epson PowerLite 1781W
BenQ HT1075
Model
PowerLite 1781W
HT1075
Brand
Epson
BenQ
Reviews
115
438
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
40-235
Projection distance, m/ft
1.1 - 4.1/3.2 - 13.1
1.3 - 6/3.2 - 19
Aspect ratio
16:10
16:9
Brightness, lumens
3200
2200
Contrast ratio
10000:1
10000:1
Throw ratio range
1.04:1 - 1.26:1
1.15:1 - 1.5:1
Color reproduction
1.07 billion
1.07 billion
Projection system
3LCD
DLP
Noise level, dBA
39
31
Power consumption, W
309
353
Features
Remote control
HDR
3D
Security
password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, ceiling mount, tabletop
Wireless connection
optional
Additional features
has not
has not
Lamp
Lamp type, W
214
240
Lamp life (normal mode), hours
4000
3500
Lamp life (eco mode), hours
7000
5000
Connectivity
HDMI
1
2
VGA input
1
1
Composite video input (RCA)
1
1
Audio input (RCA)
1
1
Audio input (3.5mm)
0
0
Audio output (3.5mm)
0
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
1
12V trigger
0
1
USB
1
1
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
1
10
Sound type
mono
mono
Lens
F-number
1.58 - 1.7
2.59 - 2.87
Focal length, mm
13.5 - 16.2
16.88 - 21.88
Lens shift, %
vertical +/- 45, horizontal +/- 30
vertical +/- 5
Zoom ratio
2.1x
1.3x
Settings
Keystone adjustment vertical, +- degrees
30
30
Keystone adjustment horizontal, +- degrees
20
30
Operating temperature
Min, C/F
5/41
5/41
Max, C/F
35/95
35/95
Dimensions
Size W x H x D, сm/inches
29 x 5 x 21/11.42 x 2.1 x 8.2
30.9 x 10.3 x 24.3/12.2 x 4 x 9.6
Weight, kg/pounds
7.3/16.1
2.8/6.2
Other
Release year
2017
2014
Projectors CHooseratoR comparison rating
- 7Epson PowerLite 1781W
- 7.3BenQ HT1075
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