Aug 27, 2020
In this BenQ HT3050 review, I wanted to take a look at a brilliant, new-age projector with boundless possibilities. And I don’t exaggerate its value! Let’s talk about BenQ HT3050 specs. I...
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BenQ HT3050 vs ViewSonic PX747-4K
BenQ and ViewSonic
ht3050.jpg
Aug 27, 2020
The ViewSonic PX747-4K review is about a high brightness (3500 ANSI Lumens) 4K UHD projector for professional use and entertainment. With a brightness level of 3500 lumens, it provides a guaranteed p...
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Common
Product
BenQ HT3050
ViewSonic PX747-4K
Model
HT3050
PX747-4K
Brand
BenQ
ViewSonic
Reviews
209
529
Resolution
Native resolution
1920 x 1080
3840 x 2160
Max resolution (resized)
1920 x 1200
3840 x 2160
Resolution abbreviation
Full HD
4K UHD
Properties
Projection screen size, inch
60-180
60-200
Projection distance, m/ft
1.5 - 5.9/3.2 - 16.4
0.9 - 11.6/2.9 - 38
Aspect ratio
16:9
16:9
Brightness, lumens
2000
3500
Contrast ratio
15000:1
12000:1
Throw ratio range
1.15:1 - 1.5:1
1.47:1 - 1.76:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
29
27
Power consumption, W
330
310
Features
Remote control
HDR
3D
Security
password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
optional
Additional features
has not
has not
Lamp
Lamp type, W
240
240
Lamp life (normal mode), hours
3500
4000
Lamp life (eco mode), hours
5000
15000
Connectivity
HDMI
2
2
VGA input
1
1
Composite video input (RCA)
1
0
Audio input (RCA)
1
0
Audio input (3.5mm)
0
1
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
1
0
12V trigger
1
1
USB
1
1
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
10
10
Sound type
stereo
mono
Lens
F-number
2.59 - 2.87
Focal length, mm
16.88 - 21.8
Lens shift, %
vertical +/- 10
Zoom ratio
1.3x
1.2x
Settings
Keystone adjustment vertical, +- degrees
30
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
38.5 x 12.7 x 27/14.98 x 4.79 x 10.91
33 x 12.7 x 25.4/13.1 x 5.3 x 10.3
Weight, kg/pounds
3.6/8.1
4.01/8.84
Other
Release year
2015
2018
Projectors CHooseratoR comparison rating
- 7.3BenQ HT3050
- 7.3ViewSonic PX747-4K
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