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---|---|---|---|---|---|---|
SKU |
LX700-4KE RGB
|
DU3661Z
|
LS920WU
|
X2000L-4K
|
LS740HD
|
432482
|
Manufacturer |
Viewsonic
|
Vivitek
|
Viewsonic
|
Viewsonic
|
Viewsonic
|
Ricoh
|
Weight |
2000g to 3000g
|
6000g to 8000g
|
6000g to 8000g
|
6000g to 8000g
|
4000g to 6000g
|
4000g to 6000g
|
Projector brightness |
N/A
|
Over 4000 ansi Lumens
|
Over 4000 ansi Lumens
|
≈ 2000 Lumens
|
Over 4000 ansi Lumens
|
Over 4000 ansi Lumens
|
HDMI ports quantity |
2
|
3
|
2
|
2
|
2
|
2
|
Product type |
Standard throw projector
|
Standard throw projector
|
Standard throw projector
|
Short throw projector
|
Standard throw projector
|
N/A
|
Contrast ratio (typical) |
N/A
|
20000:1
|
N/A
|
N/A
|
N/A
|
100000:1
|
Projection technology |
N/A
|
DLP
|
DMD
|
N/A
|
3LCD
|
DLP
|
Noise level |
20dB to 30dB
|
30dB to 40dB
|
30dB to 40dB
|
30dB to 40dB
|
30dB to 40dB
|
30dB to 40dB
|
DVI port |
N/A
|
N
|
N
|
N
|
N
|
N
|
VGA (D-Sub) ports quantity |
N/A
|
2
|
2
|
N/A
|
0
|
2
|
Component video (YPbPr/YCbCr) in |
N/A
|
up to 1
|
N/A
|
up to 1
|
up to 1
|
up to 1
|
Native aspect ratio |
16:9
|
16:10
|
N/A
|
16:9
|
16:9
|
16:10
|
Projector native resolution |
UHD 4K (3840x2160)
|
WUXGA (1920x1200)
|
WUXGA (1920x1200)
|
UHD 4K (3840x2160)
|
1080p (1920x1080)
|
WUXGA (1920x1200)
|
Light source type |
Laser
|
Laser
|
Laser
|
Laser
|
Laser
|
Laser
|