VIZIO V-Series 55" Class 4K HDR Smart TV | V556-G1
Size: 55.00" / 1397.00 mm

VIZIO V-Series 55" Class 4K HDR Smart TV | V556-G1

VIZIO V-Series 55" Class 4K HDR Smart TV | V556-G1

$349.99 Plus tax and shipping

Top reasons to choose V-Series.

  1. Bright Picture
  2. 4K UHD + Dolby Vision HDR
    Exceptional 4K Detail
  3. Dark Blacks
  4. SmartCast 3.0
    Award-Winning Smart TV
  5. Apple Airplay 2
    Stream from Apple Devices
  6. Chromecast built-in
    Stream Thousands of Apps
  7. Hands-Free TV
    Voice Control
Watch Video
Incredible range of color.
4K Ultra HD and Dolby Vision HDR produce colorful and striking images with remarkable contrast.
Dolby Vision HDR produces colorful and striking images with remarkable contrast.
Brighter picture, more details.
With over 8 million pixels — 4 times the resolution of 1080p — enjoy every scene in breathtaking detail.
With , all your movies and TV shows will brighten up and add more detail in every highlight.
Better blacks with more contrast.
With a Full Array backlight, enjoy superior light uniformity and picture performance.
Our powerful Active Full Array® backlight features for darker darks.
Deep shades of black.
Our powerful Active Full Array® backlight features up to for striking contrast and deep blacks.

Standard 4k TV

All New SmartCast™ 3.0

Stream easy. Enjoy more.

Stream from
your device with
Apple AirPlay 2 and
Chromecast built-in.
Stream movies, TV shows, music and more or mirror your screen for presentations and video chats directly on your VIZIO SmartCast TV.
Free & unlimited
TV with WatchFree.
Over 100 free live and original channels, including TV shows, movies, news, sports, lifestyle and trending digital series.

Use your voice to control your TV.

From playing your favorite show, to turning your TV on and off - VIZIO Smart TVs let you take control with simple voice commands.

Key Specs

  • Class Size55.00" / 1397.00 mm
  • Screen Size (Diag.)54.50" / 1384.30 mm
  • Smart PlatformVIZIO SmartCast™ with Chromecast built-in
  • High Dynamic RangeDolby Vision, HDR10, HLG
  • ResolutionUltra HD - 3840 x 2160
  • UHD Upscale EngineSpatial Scaling Engine
  • Display ProcessorOcta-Core Processor
  • Backlight TypeFull Array LED
  • Cinemawide® Black Bar DetectionYes
  • Local Dimming ZonesYes with Active LED Zones® x10
  • Clear Action™180
  • Built-in Wi-Fi802.11ac Dual Band
  • UHD Codec SupportVP9 and HEVC (H.265)

HDMI Inputs

  • HDMI Ports3 (side)

Additional Inputs

  • Ethernet1 (rear)
  • USB Ports1 (side)
  • TV TunerYes


  • ARCYes
  • Analog Audio Out1 (rear)
  • Digital Audio Out (SPDIF)1 (rear)


  • Effective Refresh Rate120Hz
  • Aspect Ratio16:9
  • Viewable Angle (H/V)178°/178°
  • Number of Colors1.07Billion
  • OSD LanguageEnglish, Spanish, French


  • Speakers/Power Output10 watts x 2

Energy Savings

Energy Guide
  • Energy ComplianceN/A
  • Power Consumption149.01W
  • Standby Power Consumption< 0.5W

Wall Mount Specifications

  • VESA ComplianceYes
  • Mount Pattern300 mm x 200 mm
  • Screw SizeM6
  • Hole Depth14mm

Stand Assembly

  • Screw SizeM4
  • Screw Length22mm

Included Accessories

  • Remote ControlXRT136
  • Battery Type2 x AAA (Duracell)

Size and Weight

  • Product with Stand Dimensions49.06" x 30.87" x 10.24" (1246.1mm x 784.1mm x 260.1mm)
  • Product with Stand Weight33.07 Lbs. / 15.00 Kg.
  • Product without Stand Dimensions49.06" x 28.47" x 3.40" (1246.1mm x 723.1mm x 86.4mm)
  • Product without Stand Weight32.41 Lbs. / 14.70 Kg.
  • Product Packaging Dimensions54.96" x 33.07" x 6.85" (1396.0mm x 840.0mm x 174.0mm)
  • Product Packaging Weight47.62 Lbs. / 21.60 Kg.

VIZIO Warranty

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

Support Links

Contact Support

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