Visit our Business Solutions website >>

VIZIO D55U-D1 D Series

We have collected and analyzed 1 expert reviews and 239 user reviews from international sources. Experts rate this product 80/100 and users rate it 87/100. The average review date is Jan 14, 2016. We have compared these reviews to 1568304 reviews from other TVs. The alaScore™ for this product is 90/100 = Excellent. Last update: Dec 17, 2018.

See all VIZIO TVs

Review analysis

(Based on 240 reviews)

Expert Reviews  

User Reviews  

Showing 240 review(s)

Expert Reviews User Reviews


Below is a list of reviews for this or similar products. If you think this grouping is wrong please click here to flag.
Read more on our FAQ’s page.
Showing 1 - 12 of 240 Show Reviews: in English

Consumer review ( review summary for VIZIO D55U-D1 D Series


alaTest has collected and analyzed 2 user reviews of VIZIO D55U-D1 D Series from The average user rating for this product is 3.5/5, compared to an average user rating of 4.2/5 for other products in the same category on People are impressed by the image quality. Some have doubts about the remote control and durability.

image quality

sound, durability, remote control

50% of the reviews on give this product a positive rating.

This summary is based on the products: VIZIO D55u-D1 55-Inch 4K Ultra HD 120Hz LED Smart TV (2016 Model)VIZIO D55u-D1 55-Inch 4K Ultra HD 120Hz LED Smart TV (2016 Model)

Dec, 2018

Editor's Choice

Expert review by : Will Greenwald (

Vizio D55u-D1


Vizio's Du series offers surprisingly good performance at a reasonable price, making it a good option if you're in the market for your first 4K television.

Excellent contrast. Good color accuracy. Affordable.

Clunky menu system and connected features. Uninspiring design.

Conclusions Vizio's 2016 Du series offers very good performance for the price. Colors don't skew and, combined with the excellent contrast, produce a picture that will more than satisfy at $1,200 for 65 inches in 4K. The connected features feel...

Mar, 2016

Consumer review (

Beautiful Picture...Excellent Price



May, 2016

Consumer review (

Great tv


Overall the quality of this tv is great. I really didn't know much about 4K tv's but landed on this one because of the price.. I am not disappointed..

Mar, 2016

Consumer review (

All I expected


This TV has all of the resolution and features that we wanted at a reasonable price.

Mar, 2016

Consumer review (

great picture and easy to understand


The teleyision is a perfect fit for my apartments living area.

Mar, 2016

Consumer review (

Great picture


Sleek tv with a great picture fits perfectly above mantel

Mar, 2016

Consumer review (

Picture unreal


The picture is so great with 4K that the picture is so clear that you see EVERY detail! It almost looks unreal. It is wonderful!

Mar, 2016

Consumer review (

very good tv


I love the picture on this tv and the color is great. I do not even have to have my glasses on to see the picture on here.

Mar, 2016

Consumer review (

Great TV


TV looks beautiful, fits space, and remote is easy to navigate. Easy install and wifi setup.

Mar, 2016

Consumer review (

Great tv. Wish speakers were better


Awesome tv. Picture and refresh rate perfect. Wish speakers/sound were better. Had to get sound bar.

Mar, 2016

Product Specifications


Audio decoding technologies:DTS Studio Sound
Built-in speaker(s):Y
Built-in speakers: Yes
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:10


Certification:UL, cUL, FCC Class B, HDMI 1.4/2.0, Dolby Digital Plus
Energy Star certified: Yes


Color of product:Black


Aspect Ratio:16:9
Contrast ratio (dynamic):5000000:1
Display Diagonal:54.6
Display refresh rates supported:120 Hz
Display Resolution:3840 x 2160
HD type:4K Ultra HD
LED backlighting type:Full-Array
Screen shape:Flat
Supported video modes:1080p, 2160p
Viewing angle, horizontal:178
Viewing angle, vertical:178

Energy Management

AC input frequency:60
AC input voltage:120
Power consumption (standby):0.5
Power consumption (typical):82.4


On/Off switch: Yes
VESA mounting:Y
VESA mounting interfaces:300 x 300

Management Features

Number of OSD languages:3
On Screen Display (OSD): Yes
On Screen Display (OSD) languages:ENG, ESP, FRE


Ethernet LAN:Y
Ethernet LAN connection: Yes
Wi-Fi: Yes
Wi-Fi standards:802.11ac

Packaging Content

Desktop stand: Yes
Handheld remote control: Yes
Manual: Yes
Quick start guide: Yes
Warranty card: Yes

Packaging Data

Package depth:6.38
Package height:32.4
Package weight:46.3
Package width:53.4


USB recording:Y

Ports & interfaces

Audio (L,R) out:1
Component video (YPbPr/YCbCr) in:1
Composite video in:1
Digital audio optical out:1
DVI port: No
Ethernet LAN (RJ-45) ports:1
Ethernet LAN (RJ-45) ports quantity:1
HDMI ports quantity:5
PC in (D-Sub): No
RF ports quantity:1
USB 2.0 ports quantity:1


AC input frequency:60
AC input voltage:120
Power consumption (standby):0.5
Power consumption (typical):82.4

Smart TV

Lifestyle apps:Facebook, Twitter
Music apps:Pandora, Spotify
Video apps:NetFlix,YouTube

Weight & Dimensions

Depth (with stand):10
Height (with stand):30.7
Package depth:6.38
Package height:32.4
Package weight:46.3
Package width:53.4
Weight with stand:37.5
Width (with stand):48.8