Aug 27, 2020
The BenQ TH617ST review will describe a projector that ushers in a new era of big-screen video games with everything you need for pleasurable gaming. Enjoy low Input Lag for smooth gameplay and LumiE...
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Epson PowerLite 1771W vs BenQ TH671ST
Epson and BenQ
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Common
Product
Epson PowerLite 1771W
BenQ TH671ST
Model
PowerLite 1771W
TH671ST
Brand
Epson
BenQ
Reviews
104
416
Resolution
Native resolution
1280 × 800
1920 x 1080
Max resolution (resized)
1600 x 1200
1920 x 1200
Resolution abbreviation
WXGA
Full HD
Properties
Projection screen size, inch
30-300
30-300
Projection distance, m/ft
0.6 - 8.1/2.2 - 26.8
0.9 - 3.3/3.2 - 9.8
Aspect ratio
16:10
16:9
Brightness, lumens
3000
3000
Contrast ratio
2000:1
10000:1
Throw ratio range
1.04:1 - 1.26:1
0.69:1 - 0.83:1
Color reproduction
1.07 billion
1.07 billion
Projection system
3LCD
DLP
Noise level, dBA
40
33
Power consumption, W
322
355
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
has not
DLP
Lamp
Lamp type, W
230
240
Lamp life (normal mode), hours
4000
4000
Lamp life (eco mode), hours
4000
10000
Connectivity
HDMI
1
2
VGA input
1
1
Composite video input (RCA)
1
0
Audio input (RCA)
0
0
Audio input (3.5mm)
1
1
Audio output (3.5mm)
0
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
1
12V trigger
0
0
USB
1
1
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
1
5
Sound type
mono
mono
Lens
F-number
1.58 - 1.7
2.6 - 2.78
Focal length, mm
13.52 - 16.22
10.2 - 12.24
Lens shift, %
vertical +/- 40
Zoom ratio
1.2x
1.2x
Settings
Keystone adjustment vertical, +- degrees
45
40
Keystone adjustment horizontal, +- degrees
30
Operating temperature
Min, C/F
5/41
0/32
Max, C/F
35/95
40/104
Dimensions
Size W x H x D, сm/inches
29.4 x 5.3 x 21/11.5 x 2.1 x 8.3
27.9 x 10.1 x 22.8/11.7 x 4.6 x 9.5
Weight, kg/pounds
1.7/3.7
2.2/5.9
Other
Release year
2012
2017
Projectors CHooseratoR comparison rating
- 6Epson PowerLite 1771W
- 7.3BenQ TH671ST
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