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Optoma HD27e vs Optoma UHD550X

    12.44 in
    4.25 in
    Optoma HD27e Projector
    Optoma HD27e
      19.61 in
      5.55 in
      Optoma UHD550X Projector
      Optoma UHD550X
      Available colors
      Editiorial reviews
      3
      3 editorial reviews
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      1 editorial reviews
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      User rating
      45
      3.9 out of 5
      45 user ratings
      5 stars
      		35 %
      4 stars
      		28 %
      3 stars
      		28 %
      2 stars
      		6 %
      1 stars
      		0 %
      37
      4.0 out of 5
      37 user ratings
      5 stars
      		37 %
      4 stars
      		32 %
      3 stars
      		24 %
      2 stars
      		5 %
      1 stars
      		0 %

      Full Comparison

      Units:

      General

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Projector typeDLPDLP

      Connectivity

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Analog 3.5mm outputyesyes
      Analogue 3.5mm inputnoyes
      DisplayPortnono
      DVI innono
      HDMIyesyes
      HDMI version1.4a2.0
      Number of HDMI inputs22
      MHLyesyes
      Other connectors5mm output5mm output
      S-video inputnono
      USByesyes
      USB 2.012
      USB powered (only mha USB)yesyes
      VGA innoyes
      12V triggeryesyes

      Design

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Design typeDesktop projectorPortable projector
      Colour of productWhiteWhite
      Built-in displaynono

      Technical details

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Noise level< 24< 25
      Noise level (economic mode)25.0 dB25.0 dB
      Operating relative humidity (H-H)0 - 8510 - 85

      Dimensions

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Width12.44 in19.61 in
      Height4.25 in5.55 in
      Depth9.23 in13.03 in
      Weight6.33 lb17.2 lb

      Optics

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Focal length range (f-f)15.59 - 17.1420.91 - 32.62
      Throw ratio1.47 - 1.621.39 - 2.22
      FocusManualManual
      Aperture range (F-F)2.1 - 2.312.5 - 3.26
      Zoom ratio1.1 x1.6 x
      Zoom typeManualManual
      Projection distance1 - 9.81.3 - 9.3

      Lighting

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Type of lampBulbBulb
      Lamp life max (normal)3500.0 h4000.0 h
      Lamp life max (eco)15000.0 h10000.0 h
      Bulb power240.0 W240.0 W

      Image

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Screen size28 - 301.226.4 - 302.4
      Screen size compatibility28 - 30126.45 - 302.2
      Resolution1920 x 1080 px3840 x 2160 px
      Number of colours1.073 billion colours1.07 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 1200
      • 640 x 480
      • 800 x 600
      • 1280 x 1024
      • 1280 x 768
      • 1280 x 800
      • 1360 x 768
      • 1600 x 1200
      • 1920 x 1080
      • 1920 x 1200
      Native aspect ratio16:916:9
      Aspect ratio
      • 4:3
      • 16:9
      		4:3
      Brightness (max)3400.0 lm2800.0 lm
      Contrast ratio25000:1500000:1
      Video formats supported
      • 480i
      • 480p
      • 576i
      • 576p
      • 720p
      • 1080i
      • 1080p
      • 480i
      • 480p
      • 576i
      • 576p
      • 720p
      • 1080i
      • 1080p
      • 2160p

      Features

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Memory card readernono
      On Screen Display (OSD) languages
      • ARA
      • CHI
      • CHI
      • CZE
      • DAN
      • DEU
      • DUT
      • ENG
      • ESP
      • FAS
      • FIN
      • FRE
      • GRE
      • HUN
      • IND
      • ITA
      • JPN
      • KOR
      • NOR
      • POL
      • POR
      • RUM
      • RUS
      • SWE
      • THA
      • TUR
      • VIE
      • CHI
      • DEU
      • ENG
      • ESP
      • FAS
      • ITA
      • JPN
      • KOR
      • POR
      • RUS

      Communication

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Ethernet connectionnoyes
      Wireless network (Wi-Fi)nono

      Compatibility

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      3D support (3D-Ready)yesno
      HD readyyesyes
      Full HD (HD ready 1080p)yesyes

      Audio features

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Built-in speakersyesyes
      Number of built-in speakers12
      RMS rated power10.0 W4.0 W

      Power

      Optoma HD27eOptoma HD27e
      Optoma UHD550XOptoma UHD550X
      Operational Power Consumption (min-max)< 295249 - 305
      Power consumption (typical)230.0 W305.0 W
      Power consumption (standby)0.5 W0.5 W
      Power managementMains
      • Mains
      • USB

      Pros & Cons

      Pros
          Cons

              Often compared with Optoma HD27e

              Optoma HD27e Projector
              Optoma HD27
              OptomaHD27e
              OptomaHD27
              Optoma HD27e Projector
              Optoma HD28e
              OptomaHD27e
              OptomaHD28e

              Often compared with Optoma UHD550X

              Optoma UHD550X Projector
              Optoma UHD60
              OptomaUHD550X
              OptomaUHD60