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Optoma HD143X vs ViewSonic PJD7720HD

    12.44 in
    4.25 in
    Optoma HD143X Projector
    Optoma HD143X
      12.44 in
      4.08 in
      ViewSonic PJD7720HD Projector
      ViewSonic PJD7720HD
      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
      3
      3 editorial reviews
      The PJD7720HD has been discontinued. The PJD7720HD was one of the brightest models in our tests and our favorite to use in a well lit room. It also has...Read more
      Small, portable bright 1080p projector for home theater, fast video gaming, and backyard movie nights ...Read more
      Hottest 8 home theater projectors under $700Read more
      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
      		37 %
      4 stars
      		35 %
      3 stars
      		27 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      General

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      Projector typeDLPDLP

      Connectivity

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      DVI innono
      HDMIyesyes
      HDMI version1.4a1.4
      Number of HDMI inputs22
      MHLyesyes
      USByesyes

      Design

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      Design typeDesktop projectorDesktop projector
      Colour of productBlackBlack
      Cable lock slotyesyes

      Technical details

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      Noise level< 25< 35
      Operating relative humidity (H-H)0 - 8510 - 90

      Dimensions

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      Width12.44 in12.44 in
      Height4.25 in4.08 in
      Depth9.21 in8.98 in
      Weight6.75 lb5.29 lb

      Optics

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      Throw ratio1.47 - 1.621.49 - 1.64
      FocusManualManual
      Zoom ratio1.1 x1.1 x
      Zoom typeManualManual
      Projection distance98 - 91 - 10.9

      Lighting

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      Lamp life max (normal)3500.0 h4000.0 h
      Lamp life max (eco)10000.0 h10000.0 h
      Bulb power240.0 W210.0 W

      Image

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      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
      Native aspect ratio16:916:9
      Aspect ratio
      • 4:3
      • 16:9
      		16:9
      Brightness (max)3000.0 lm3200.0 lm
      Contrast ratio23000:122000:1
      Dynamic contrast22000:122000:1
      Video formats supported
      • 480i
      • 576i
      • 720p
      • 1080i
      • 1080p
      1080p

      Features

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      Handheld remote controlyesyes
      Memory card readernono
      On Screen Display (OSD)yesyes

      Communication

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      Ethernet connectionnono
      Wireless network (Wi-Fi)nono

      Compatibility

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      3D support (3D-Ready)yesyes
      Glasses includednono
      HD readyyesyes
      Full HD (HD ready 1080p)yesyes

      Audio features

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      Built-in speakersyesyes
      RMS rated power10.0 W10.0 W

      Power

      Optoma HD143XOptoma HD143X
      ViewSonic PJD7720HDViewSonic PJD7720HD
      Operational Power Consumption (min-max)< 300< 330
      Power consumption (standby)0.5 W0.5 W
      Power consumption (max)295.0 W330.0 W

      Pros & Cons

      Pros
          Cons

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