Secured by PayPal









Home  >  Televisions  >  LED HDTVs
vizio D50U-D1
Other products by Vizio

Item #: US-5591118
Reg. Price: $1,000.00
Our Price:
Add to Wishlist Add to Cart




Brand: VIZIO
Model: D55U-D1


Introducing the all-new VIZIO D-series Ultra HD Full-Array LED Smart TV. With over 8.3 million pixels in every image, four times the resolution of 1080p Full HD, D-series Ultra HD displays produce breathtaking detail and clarity. Full-Array LED backlighting and 14 Active LED Zones™ deliver superior light uniformity with an extremely high contrast, and deep, pure black levels. Active Pixel Tuning™ enables pixel-level brightness adjustments for increased picture accuracy and contrast. And with Clear Action™ 240, sports and action fans will appreciate the powerful image processing of the D-series. A blazing 120Hz effective refresh rate is achieved with backlight scanning for sharper detail in fast action scenes. In addition, the beautifully designed D-series is optimized to deliver all of your favorite entertainment in stunning 4k Ultra HD right out of the box. Thanks to HEVC decoding and ultra-fast 802.11ac dual-band Wi-Fi (up to 3x faster¹), you’ll get Ultra HD streaming from popular apps like Netflix, Amazon Instant Video and UltraFlix². Its powerful Spatial Scaling Engine beautifully transforms your favorite 720p and 1080p HD sports, movies, and TV shows into near Ultra HD. And support for the latest HDMI standards enables Ultra HD playback from next generation cable and satellite receivers, Blu-ray players and game consoles. It all adds up to a beautifully simple experience where the picture is everything and nothing is more captivating! ¹ Source: IEEE standard 802.11 specifications. Maximum throughput rate of 802.11ac (1300 Mbps) is approximately three times faster than that of 802.11n (450 Mbps). Actual rate will vary, and will be subject to router model, site environment, range, Internet bandwidth and other factors..

  • Resolution: 4k Ultra HD
  • Refresh Rate: 120Hz Effective Refresh Rate w/ Clear Action 240
  • HDMI Inputs: 5
  • Stunning Ultra HD picture
    Experience incredible detail and clarity with 8.3 million pixels and 4x the resolution of 1080p Full HD.
  • Spatial Scaling Engine
    Beautifully transforms 1080p Full HD sports, movies and TV shows to spectacular 4K Ultra HD resolution.
  • VIZIO Internet Apps Plus
    Optimized for Ultra HD streaming, beautifully simple Smart TV delivers instant access to the hottest movies, TV shows, music, and more.
  • 802.11ac dual-band Wi-Fi
    Up to 3x faster than 802.11n, perfect for Ultra HD video streaming.
  • V6 Six-Core processor
    Quad-core GPU and Dual-core CPU for blazing fast performance and faster, smoother Smart TV experience.
  • Active LED Zones x12
    Dynamically adjusts the LED backlight per zone creating deeper, pure black levels and higher contrast.
  • Full-Array LED backlight
    Evenly distributes LEDs across the screen's backlight delivering superior light uniformity and picture performance.
  • Clear Action 240
    Enjoy fast action sports and movies with superior motion clarity using a powerful image processing and a blazing 120Hz effective refresh rate.
  • Active Pixel Tuning
    Intelligent pixel-level brightness adjustments for increased picture accuracy and contrast.
  • VM50 Engine
    Dedicated Ultra HD motion and picture processing engine for enhanced clarity in every Ultra HD image.
  • 5 HDMI ports with support for the latest HDMI standards
    Ideal for next-generation Ultra HD-enabled cable & satellite receivers, Blu-ray Players, and game consoles.
  • 5 Million to 1 DCR
    Stunningly high contrast with deeper blacks, vivid colors and more radiant whites.


Product TypeLED-backlit LCD TV - Smart TV
Power Consumption Operational83 Watt
Diagonal Size55"
Viewable Size54.64 in
Video InterfaceComponent, composite, HDMI
HDMI Ports Qty5 ports
DimensionsWithout stand
Width48.8 in
Depth2.5 in
Height28.4 in
Weight36.6 lbs
First Seen On Google ShoppingAugust 2015


Resolution3840 x 2160
Display Format4K UHDTV (2160p)
Image Aspect Ratio16:9
Motion Enhancement Technology120Hz Effective Refresh Rate, Clear Action 240
LCD Backlight TechnologyLED backlight - full array
Color DepthUp to 1.07 billion colors
Dynamic Contrast Ratio5000000:1
Viewing Angle178 degrees
Viewing Angle (Vertical)178 degrees
Display Menu LanguageEnglish, French, Spanish
Additional FeaturesAmbient light sensor (ALS), Active LED Zones x14, Active Pixel Tuning, Spatial Scaling Engine

Stands & Mounts

Stand DesignTabletop
Flat Panel Mount Interface300 x 300 mm

Media Player

USB PortYes , 1 ports

Remote Control

TypeRemote control
Remote Control ModelVIZIO XRT122

Audio System

Speaker System2 speakers
Output Power / Total20 Watt
Additional FeaturesDTS TruVolume
Speakers2 x main channel speaker - built-in - 10 Watt

Network & Internet Multimedia

ConnectivityWi-Fi, LAN
LAN ProtocolEthernet
Wi-Fi Protocol802.11ac
Internet Streaming ServicesVIZIO Internet Apps Plus


Connector Type3 x HDMI input ( 19 pin HDMI Type A ) - bottom 2 x HDMI input ( 19 pin HDMI Type A ) - side 1 x component video input - side 1 x composite video input - side 1 x Ethernet - bottom 1 x USB - side 1 x audio line-out - bottom 1 x SPDIF output - bottom

Environmental Standards

ENERGY STAR QualifiedYes
ENERGY STAR Version7.0


Power Consumption Stand by0.5 Watt

Manufacturer Warranty

Service & Support1 year warranty
Service & Support DetailsLimited warranty - 1 year

Dimensions & Weight Details

Dimensions & Weight DetailsPanel with stand - 48.8 in x 10 in x 30.7 in x 37.5 lbs Panel without stand - 56.6 in x 2.5 in x 28.4 in x 36.6 lbs

Dimensions & Weight (Shipping)

Width (Shipping)53.4 in
Depth (Shipping)6.3 in
Height (Shipping)32.4 in
Weight (Shipping)46.3 lbs


























Top Sellers

55" Hitachi Ultravision LED 3D 1080p 120Hz Smart HDTV w/ 2 Pair 3D Glasses LE55W806 WiFi
SKU:  US-3049570 --- Temporary out of stock.


47" LG LED 1080p 120Hz HDTV 47LS4500
SKU:  US-3074483

Add 47" LG LED 1080p 120Hz HDTV 47LS4500  to Cart

Sony 2.1 Channel Sound Bar Bluetooth w/ Wireless Subwoofer HT-CT660 / HTCT660
SKU:  US-3903084

Add Sony 2.1 Channel Sound Bar Bluetooth w/ Wireless Subwoofer HT-CT660 / HTCT660 to Cart

55" Hitachi Ultravision 1080p 120Hz LED HD TV
SKU:  US-3174328 --- Temporary out of stock.


46" Samsung LED 1080p 120Hz HDTV UN46EH5050
SKU:  US-2798566 --- Temporary out of stock.


55" Sony 3D LED 1080p Motionflow XR 480Hz Smart HDTV w/ 2 3D Glasses KDL-55HX751 / KDL55HX751 WiFi
SKU:  US-2784485 --- Temporary out of stock.


40" Samsung LED 1080p 240Hz CMR Smart HDTV WiFi
SKU:  US-3085692 --- Temporary out of stock.