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 Epson VS250
VAVA and Epson
4k.jpg
Aug 27, 2020
The Epson VS250 review will come in handy if you’re looking for a multimedia projector with a portable high-performance electric drive that delivers brilliant widescreen images in any conferenc...
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Common
Product
VAVA 4K
Epson VS250
Model
4K
VS250
Brand
VAVA
Epson
Reviews
551
983
Resolution
Native resolution
3840 x 2160
800 x 600
Max resolution (resized)
3840 x 2160
1400 x 1050
Resolution abbreviation
4K UHD
SVGA
Properties
Projection screen size, inch
80-150
30-350
Projection distance, m/ft
0.4 - 0,7/1.4 - 2.5
0.8 - 10.4/2.6 - 34.1
Aspect ratio
16:9
4:3
Brightness, lumens
6000
3200
Contrast ratio
1500000:1
15000:1
Throw ratio range
0.23:1
1.45:1 - 1.96:1
Color reproduction
1.07 billion
Projection system
DLP
3LCD
Noise level, dBA
32
37
Power consumption, W
360
296
Features
Remote control
HDR
3D
Security
password protection
Projection method
front, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
optional
Additional features
Android OS, Bluetooth
has not
Lamp
Lamp type, W
laser phosphor
210
Lamp life (normal mode), hours
25000
3000
Lamp life (eco mode), hours
25000
4000
Connectivity
HDMI
3
1
VGA input
0
1
Composite video input (RCA)
1
1
Audio input (RCA)
0
1
Audio input (3.5mm)
0
0
Audio output (3.5mm)
1
0
SPDIF (optical)
1
0
Ethernet (RJ45)
1
0
MHL
RS-232
0
0
12V trigger
0
0
USB
1
1
USB (service)
0
1
Audio
Integrated speakers
Speaker power, W
30
2
Sound type
stereo
mono
Lens
F-number
1.44
Focal length, mm
16.7
Lens shift, %
vertical +/- 30, horizontal +/- 30
Zoom ratio
1.35x
Settings
Keystone adjustment vertical, +- degrees
30
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
0/32
5/41
Max, C/F
40/104
35/95
Dimensions
Size W x H x D, сm/inches
53.3 x 10.6 x 36.8/21 x 4.2 x 14.5
30.2 x 7.6 x 23.3/11.9 x 3 x 9.2
Weight, kg/pounds
10.7/23.8
2.4/5.3
Other
Release year
2019
2017
Projectors CHooseratoR comparison rating
- 9VAVA 4K
- 5.6Epson VS250
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