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Compare 5 products

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BenQ W1070+ Projector
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Epson EMP-83H Projector
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Optoma HD141X Projector
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Optoma HD142X Projector
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Optoma HD143X Projector

General

Projector typeDLPLCDDLPDLPDLP
Connectivity type
N/A
Wired
N/A
N/A
N/A

Technical details

Noise level< 31< 35< 26< 26< 25
Noise level (economic mode)28.0 dB
N/A
26.0 dB24.0 dB
N/A
Operating relative humidity (H-H)
N/A
20 - 800 - 85
N/A
0 - 85

Dimensions

Width12.28 in9.65 in12.4 in11.73 in12.44 in
Height4.09 in4.25 in4.49 in3.8 in4.25 in
Depth9.61 in12.87 in8.82 in9.06 in9.21 in
Weight6.06 lb5.95 lb5.4 lb5.49 lb6.75 lb

Optics

Lens shiftyes
N/A
nono
N/A
Focal length range (f-f)16.88 - 21.8818.4 - 22.1221.9 - 2421.86 - 2415.59 - 17.14
Type of lens shift
  • Vertical
  • Horizontal
N/A
N/A
N/A
N/A
Throw ratio1.15 - 1.5
N/A
1.48 - 1.621.48 - 1.621.47 - 1.62
Aperture range (F-F)2.59 - 2.87
N/A
2.5 - 2.672.5 - 2.672.1 - 2.31
Zoom ratio1.3 x
N/A
1.1 x1.1 x1.1 x
Projection distance< 1
N/A
1.5 - 101 - 1098 - 9
Offset130.0 %
N/A
116.0 %116.0 %116.0 %
Focus
N/A
Manual
N/A
N/A
Manual
Matrix size
N/A
0.63
N/A
0.65
N/A
Zoom type
N/A
N/A
ManualManualManual
Digital zoom
N/A
N/A
N/A
2.0 x
N/A
Optical zoom
N/A
N/A
N/A
1.1 x
N/A
Matrix type
N/A
N/A
N/A
DMD
N/A

Lighting

Type of lampBulbUHEBulbBulb
N/A
Lamp life max (normal)3500.0 h3000.0 h5000.0 h5000.0 h3500.0 h
Lamp life max (eco)6000.0 h4000.0 h6000.0 h6000.0 h10000.0 h
Number of lamps1
N/A
111
Bulb power240.0 W170.0 W190.0 W195.0 W240.0 W

Image

Screen size40 - 235
N/A
41.8 - 30027.88 - 305.328 - 300.8
Screen size compatibility40 - 23530 - 30041.8 - 30027.88 - 305.328 - 301
Resolution1920 x 1080 px
N/A
1920 x 1080 px1920 x 1080 px1920 x 1080 px
Number of colours1.073 billion colours16.78 million colours1.073 billion colours1.073 billion colours1.07 billion colours
Supported graphics resolutions
  • 1920 x 1080
  • 640 x 480
N/A
  • 1024 x 768
  • 1280 x 1024
  • 1360 x 768
  • 1600 x 1200
  • 640 x 480
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1280 x 768
  • 1280 x 800
  • 1360 x 768
  • 1400 x 1050
  • 1600 x 1200
  • 1920 x 1200
  • 640 x 480
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1280 x 768
  • 1280 x 800
  • 1360 x 768
  • 1600 x 1200
  • 1920 x 1080
  • 640 x 480
  • 800 x 600
  • 640 x 480
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1280 x 720
  • 1280 x 768
  • 1600 x 1200
  • 1920 x 1080
Native aspect ratio16:9
N/A
16:916:916:9
Aspect ratio
  • 4:3
  • 16:9
4:3
  • 4:3
  • 16:9
  • 16:10
  • 4:3
  • 16:10
  • 16:9
  • 4:3
  • 16:9
Brightness (max)2200.0 lm2000.0 lm3000.0 lm3000.0 lm3000.0 lm
Contrast ratio10000:1
N/A
23000:123000:123000:1
Dynamic contrast10000:1
N/A
22000:122000:122000:1
Refresh rate120.0 Hz
N/A
144.0 Hz
N/A
N/A
Video formats supported
  • 1080i
  • 1080p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
N/A
  • 1080i
  • 1080p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 480i
  • 480p
  • 720p
  • 1080i
  • 1080p
  • 576i
  • 576p
  • 480i
  • 576i
  • 720p
  • 1080i
  • 1080p
Vertical synchronization (max)120.0 kHz
N/A
N/A
N/A
N/A
Vertical synchronization (min)23.0 kHz
N/A
N/A
N/A
N/A
Image frequency
N/A
N/A
  • 24p
  • 30p
  • 50p
  • 60p
  • 24p
  • 50p
  • 60p
N/A

Audio features

Built-in speakersyes
N/A
yesyesyes
Number of built-in speakers111
N/A
1
RMS rated power10.0 W10.0 W10.0 W10.0 W10.0 W

Power

Operational Power Consumption (min-max)< 353
N/A
193 - 233192 - 230< 300
Power consumption (typical)353.0 W248.0 W233.0 W230.0 W
N/A
Power consumption (standby)0.5 W4.1 W0.5 W0.5 W0.5 W
Separate power connector (mains)
Large power inlet connector
N/A
Large power inlet connector
Large power inlet connector
N/A
Power management
  • Mains
  • USB
N/A
MainsMains
N/A
Power consumption (economy mode)
N/A
N/A
193.0 W192.0 W
N/A
Power consumption (max)
N/A
N/A
233.0 W260.0 W295.0 W

Often compared with BenQ W1070+

Often compared with Optoma HD141X

Often compared with Optoma HD142X

Often compared with Optoma HD143X