Dec 20, 2022
Designed by BenQ, a major player in the monitor and projector market, the BenQ th671st is a reasonably priced gaming projector. With lots of unique features and a compact package, this projector offe...
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BenQ TH671ST review
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Common
Product
Optoma ML750
BenQ TH671ST
Model
ML750
TH671ST
Brand
Optoma
BenQ
Rating
4.2
Reviews
274
Translation properties
Projection system
DLP
DLP
Native resolution
1280 x 800
1920 x 1200
Aspect ratio
16:9
16:9
Pixel number
1024000
2304000
Brightness
700 lumens
3000 lumens
Color reproduction
16.77 million
1.07 billion
Contrast ratio
10000:1
10000:1
Throw ratio range
1.0 - 1.5
0.69 - 0.83
Lamp
Lamp type
240 W
Lamp life
Normal mode
10000
Eco mode
20000
15000
Lens
F-number
2.0
2.6 - 2.78
Focal length
14.95 mm
10.2 - 12.24
Lens shift
vertical +/- 40%
Zoom ratio
1.0 - 1.1
1.2x
Interface
HDMI
1
2
D-sub 15pin
1
has not
Composite video (RCA)
1
has not
Audio L/R (RCA)
1
has not
Audio out (Mini Jack)
1
1
USB (Type A)
1
1
USB (Type mini-B)
has not
1
RS232 (DB-9pin)
has not
1
Sound
Integrated speaker
Speaker power
1 W
1
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
40
Keystone correction auto
has not
Operating distance
19 ft
19 ft
Security functions
Audible noise
Normal mode
33 dBA
Eco mode
30 dBA
25 dBA
Operating temperature
Min
5 C
0 C
Max
40 C
40 C
Features
Color
white
white
Wireless
Remote control
Mouse functions
Warranty
1 Year
1 Year
Dimensions
Product size
8.8 x 12.4 x 4 inches
11.7 x 4.6 x 9.5 inches
Product weight
5.5 pounds
5.9 pounds
Optoma ML750 overview
BenQ TH671ST overview
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