Aug 20, 2020
VAVA 4K review is going to highlight the most important parts of this perfect device. It provides you with a massive picture up to 150 inches with no headache about the right positioning. VAVA, as a ...
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VAVA 4K vs Optoma UHL55
VAVA and Optoma
4k.jpg
Aug 30, 2020
The Optoma UHL55 review will be beneficial for the customers who seek an exceptional cinema quality for their home theater. With this model, you will immerse yourself in the Ultra HD world. This comp...
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Common
Product
VAVA 4K
Optoma UHL55
Model
4K
UHL55
Brand
VAVA
Optoma
Reviews
551
79
Resolution
Native resolution
3840 x 2160
3840 x 2160
Max resolution (resized)
3840 x 2160
3840 x 2160
Resolution abbreviation
4K UHD
4K UHD
Properties
Projection screen size, inch
80-150
30-200
Projection distance, m/ft
0.4 - 0,7/1.4 - 2.5
0.7 - 5.3/2.6 - 17.4
Aspect ratio
16:9
16:9
Brightness, lumens
6000
1500
Contrast ratio
1500000:1
250000:1
Throw ratio range
0.23:1
1.2:1
Color reproduction
Projection system
DLP
DLP
Noise level, dBA
32
28
Power consumption, W
360
170
Features
Remote control
HDR
3D
Security
kensington lock, password protection
Projection method
front, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
Android OS, Bluetooth
Bluetooth, Amazon Alexa, Google Assistant, DLP
Lamp
Lamp type, W
laser phosphor
Lamp life (normal mode), hours
25000
20000
Lamp life (eco mode), hours
25000
30000
Connectivity
HDMI
3
2
VGA input
0
0
Composite video input (RCA)
1
0
Audio input (RCA)
0
0
Audio input (3.5mm)
0
0
Audio output (3.5mm)
1
1
SPDIF (optical)
1
1
Ethernet (RJ45)
1
1
MHL
RS-232
0
0
12V trigger
0
0
USB
1
2
USB (service)
0
0
Audio
Integrated speakers
Speaker power, W
30
8
Sound type
stereo
stereo
Lens
F-number
Focal length, mm
Lens shift, %
Zoom ratio
Settings
Keystone adjustment vertical, +- degrees
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
5/41
Max, C/F
40/104
40/104
Dimensions
Size W x H x D, сm/inches
53.3 x 10.6 x 36.8/21 x 4.2 x 14.5
21.8 x 13.4 x 21.8/8.6 x 5.3 x 8.6
Weight, kg/pounds
10.7/23.8
3.9/8.7
Other
Release year
2019
2018
Projectors CHooseratoR comparison rating
- 9VAVA 4K
- 9Optoma UHL55
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