Optoma HD29Darbee vs ViewSonic PX747-4K review
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It makes sense comparing Optoma HD29Darbee vs ViewSonic PX747-4K because they both are able to give some premium features. Based on our rating, HD29Darbee has a total rating of 7 out of 10 versus 7.3 for PX747-4K.
Advantages Optoma HD29Darbee over ViewSonic PX747-4K
- Bigger projection screen size: 30-300 inch vs 60-200 inch
- Lower power consumption, 264 W vs 310 W
- 3D support
- Longer lamp life (normal mode): 5000 vs 4000 hours
- Stereo sound vs mono from integrated speakers
Advantages ViewSonic PX747-4K over Optoma HD29Darbee
- Bring the cinematic 4K UHD experience home with the PX747-4K
- Better brightness: 3500 vs 3200 lumens
- Lower noise level, 27 dB vs 29 dB
- PX747-4K is HDR-compatible
Common features and specifications
- Equal HDMI connectors quantity: 2
- Equal USB ports quantity: 1
- Integrated speakers
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Common
Product
Optoma HD29Darbee
ViewSonic PX747-4K
Model
HD29Darbee
PX747-4K
Brand
Optoma
ViewSonic
Reviews
667
523
Resolution
Native resolution
1920 x 1080
3840 x 2160
Max resolution (resized)
1920 x 1200
3840 x 2160
Resolution abbreviation
WUXGA
4K UHD
Properties
Projection screen size, inch
30-300
60-200
Projection distance, m/ft
1 - 10.8/3.2 - 32.8
0.9 - 11.6/2.9 - 38
Aspect ratio
16:9
16:9
Brightness, lumens
3200
3500
Contrast ratio
30000:1
12000:1
Throw ratio range
1.48:1 - 1.62:1
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
264
310
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
has not
has not
Lamp
Lamp type, W
190
240
Lamp life (normal mode), hours
5000
4000
Lamp life (eco mode), hours
10000
15000
Connectivity
HDMI
2
2
VGA input
0
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
0
0
12V trigger
1
1
USB
1
1
USB (service)
0
1
Audio
Integrated speakers
Speaker power, W
10
10
Sound type
stereo
mono
Lens
F-number
2.5 - 2.67
Focal length, mm
21.09.2024
Lens shift, %
Zoom ratio
1.1x
1.2x
Settings
Keystone adjustment vertical, +- degrees
40
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
0/32
Max, C/F
40/104
40/104
Dimensions
Size W x H x D, сm/inches
29.7 x 9.6 x 23.1/11.7 x 3.8 x 9.1
33 x 12.7 x 25.4/13.1 x 5.3 x 10.3
Weight, kg/pounds
2.4/5.5
4.01/8.84
Other
Release year
2017
2018
Projectors SoundStrokes Art comparison rating
- 7Optoma HD29Darbee
- 7.3ViewSonic PX747-4K
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