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Optoma HD143X vs ViewSonic Pro7827HD

    12.44 in
    4.25 in
    Optoma HD143X Projector
    Optoma HD143X
      12.44 in
      4.08 in
      ViewSonic Pro7827HD Projector
      ViewSonic Pro7827HD
      Available colors
      Editiorial reviews
      4
      4 editorial reviews
      The Optoma HD143X printer is an affordable alternative for a projector. If you're not quite sold on this projector for your home, take a look at our OptomaRead more
      Hottest 8 home theater projectors under $700Read more
      Great 1080p home theater value at a low $549...Read more
      Read editorial reviews
      11
      4.0 out of 5
      7 user ratings
      5 stars
      		28 %
      4 stars
      		71 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      49
      4.1 out of 5
      49 user ratings
      5 stars
      		34 %
      4 stars
      		42 %
      3 stars
      		18 %
      2 stars
      		4 %
      1 stars
      		0 %
      37
      4.1 out of 5
      37 user ratings
      5 stars
      		32 %
      4 stars
      		51 %
      3 stars
      		13 %
      2 stars
      		2 %
      1 stars
      		0 %

      Full Comparison

      Units:

      General

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Projector typeDLPDLP

      Connectivity

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      DVI innono
      HDMIyesyes
      HDMI version1.4a1.4
      Number of HDMI inputs23
      MHLyesyes
      USByesyes
      USB 2.011
      12V triggeryesno

      Design

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Design typeDesktop projectorCeiling-mounted projector
      Colour of productBlackBlack
      Built-in displaynono

      Technical details

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Noise level< 25< 36

      Dimensions

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Width12.44 in12.44 in
      Height4.25 in4.08 in
      Depth9.21 in8.98 in
      Weight6.75 lb5.73 lb

      Optics

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Throw ratio1.47 - 1.621.1 - 1.5
      Zoom ratio1.1 x1.3 x
      Projection distance98 - 91.29 - 14.28
      Offset116.0 %130.0 %

      Lighting

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Lamp life max (normal)3500.0 h3500.0 h
      Lamp life max (eco)10000.0 h6500.0 h

      Image

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Screen size28 - 300.830 - 300
      Screen size compatibility28 - 30130 - 300
      Resolution1920 x 1080 px1920 x 1080 px
      Number of colours1.07 billion colours1.073 billion colours
      Supported graphics resolutions
      • 640 x 480
      • 800 x 600
      • 1024 x 768
      • 1280 x 1024
      • 1280 x 720
      • 1280 x 768
      • 1600 x 1200
      • 1920 x 1080
      		1920 x 1080
      Native aspect ratio16:916:9
      Aspect ratio
      • 4:3
      • 16:9
      • 16:9
      • 2.35:1
      • 4:3
      Brightness (max)3000.0 lm2200.0 lm
      Contrast ratio23000:122000:1
      Dynamic contrast22000:122000:1
      Video formats supported
      • 480i
      • 576i
      • 720p
      • 1080i
      • 1080p
      • 480i
      • 480p
      • 576i
      • 576p
      • 720p
      • 1080i
      • 1080p

      Features

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Handheld remote controlyesyes
      Memory card readernoyes
      On Screen Display (OSD)yesyes

      Communication

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Ethernet connectionnono
      Wireless network (Wi-Fi)nono

      Compatibility

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      3D support (3D-Ready)yesyes
      Glasses includednono
      HD readyyesyes
      Full HD (HD ready 1080p)yesyes

      Audio features

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Built-in speakersyesyes
      Number of built-in speakers11
      RMS rated power10.0 W10.0 W

      Power

      Optoma HD143XOptoma HD143X
      ViewSonic Pro7827HDViewSonic Pro7827HD
      Operational Power Consumption (min-max)< 300< 350
      Power consumption (standby)0.5 W0.5 W

      Pros & Cons

      Pros
          Cons

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