VIZIO D-Series 55” Class Ultra HD Full Array LED TV | D55un-E1
Size: 55" Class



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VIZIO D-Series 55” Class Ultra HD Full Array LED TV | D55un-E1

VIZIO D-Series 55” Class Ultra HD Full Array LED TV | D55un-E1



Save $100.00

Plus tax and shipping
Out of Stock on
The All-New VIZIO D-Series

Uncompromised Value.

With 4x the detail of 1080p Full HD, the VIZIO D-Series Ultra HD TV is your crystal-clear window to a stunningly beautiful Ultra HD experience.

Incredible Picture

Screen image simulated.

Incredible Picture.
Unbeatable Value.

VIZIO D-Series™ Ultra HD Full-Array LED TV delivers brilliant picture quality at an incredible value. 4K Ultra HD provides breathtaking detail and clarity in every image.

Everything in Ultra HD.

With 4K Ultra HD, and over 8.3 million pixels in every image, the D-Series produces breathtaking detail and clarity. Enjoy your favorite HD shows in Ultra HD resolution with VIZIO’s Spatial Scaling Engine™.

Everything in Ultra HD

For illustrative purposes.

4K Six-Core Processor
Ultra HD Resolution

Enjoy four times the resolution of Full HD for breathtaking clarity.

Spatial Scaling Engine
Spatial Scaling Engine

VIZIO’s Spatial Scaling Engine converts everything you watch into Ultra HD by automatically upscaling HD and Full HD content to 4K UHD resolution.

Full-Array LED
Full-Array LED

Distributes LEDs behind the entire screen delivering superior light uniformity and picture performance.

More Features.
More Connectivity.

HDMI and USB ports are perfect for connecting all your high definition entertainment devices to the TV.

DTS TruSurround

Advanced virtual surround sound audio from VIZIO’s two built-in speakers.

Energy Star®
energy star

More energy efficient than conventional LCD TVs to save you even more on energy bills.

Warning IconWARNING! This product can expose you to chemicals including Styrene which is known to the State of California to cause cancer, and Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

VIZIO, Inc. has made every effort to ensure the accuracy of the information provided herein. All product specifications, functionality, features, configurations, performance, design and other product information described herein are subject to change without notice. VIZIO, Inc. disclaims liability for typographical, technical, or descriptive errors.

©2017 VIZIO, Inc. VIZIO, the V Logo, VIZIO SmartCast, Home Theater Display, Active LED Zones and other terms and phrases are trademarks or registered trademarks of VIZIO, Inc. All other trademarks and logos are property of their respective owners. All rights reserved.

Amazon, Alexa, Amazon Echo and all related logos and motion marks are trademarks of, Inc. or its affiliates.


  • Class Size55" Class
  • Screen Size (Diag.)54.64”
  • Display ProcessorSingle-Core Processor
  • Backlight TypeFull-Array LED
  • ResolutionUltra HD - 3840 x 2160
  • Effective Refresh Rate60Hz
  • Aspect Ratio16:9
  • Dynamic Contrast Ratio200K: 1
  • Viewable Angle (H/V)178°/178°
  • Number of Colors1.07Billion
  • OSD LanguageEnglish, Spanish, French


  • Speakers/Power Output10W x 2
  • DTS TruSurroundYes


  • HDMI Ports3 (2 side / 1 bottom)
  • Component1 bottom
  • USB Ports1 (side)
  • TV TunerYes


  • Analog Audio Out1 (bottom)
  • Digital Audio Out (SPDIF)1 (bottom)

Energy Savings

Energy Guide
  • Energy ComplianceES 7.0
  • Power Consumption70.8W
  • Standby Power Consumption<0.5W

Wall Mount Specifications

  • Mount Pattern400mm x 400mm
  • Screw SizeM6
  • Screw Length14mm

Stand Assembly

  • Screw SizeM4
  • Screw Length20mm

Included Accessories

  • Remote ControlXRT134
  • Battery Type2x AAA

Size and Weight

  • Product with Stand Dimensions49.04”W x 30.63”H x 10.01”D
  • Product with Stand Weight33.73 lbs.
  • Product without Stand Dimensions49.04”W x 28.26”H x 3.07”D
  • Product without Stand Weight32.98 lbs.
  • Product Packaging Dimensions57.48”W x 32.56”H x 5.91”D
  • Product Packaging Weight45.06 lbs.

VIZIO Warranty

  • WarrantyOne Year Parts & Labor. Free Lifetime Technical Support.

Support Links

Contact Support

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