LG 55UF6450 vs VIZIO D55u-D1

LG 55UF6450
VIZIO D55u-D1

Top Prices

eBay
Checked 2 hours ago
Tech For Less
Checked 9 hours ago
In stock
Walmart
Checked 3 hours ago
Out of stock
Tech For Less
Checked 9 hours ago
In stock
B&H Photo
Checked 3 hours ago
In stock
Overstock
Checked 14 hours ago

Reasons For

3 Reasons For
0.36" larger display diagonal Edit
The LG 55UF6450 has a display diagonal of 55", but the VIZIO D55u-D1 is only a 54.64" TV (0.36" smaller). Read more

The display diagonal of a TV is the most common measure of screen size and is the distance from the top left to the bottom right of the visible part of a TV screen excluding any frame or border. One of the most important considerations when choosing the right screen size for your TV is the typical distance from which you will be viewing the screen. A good rule of thumb is to multiply the display diagonal by 2.5 to determine the viewing distance. So a 40 inch TV is best viewed from 100 inches away, which is equivalent to 8.3 feet or 2.54m. For home cinema setups and a truly immersive experience this ratio can be reduced to 1.2. This will give a screen size that fills 40 degrees of the viewer's field of vision. So if you viewing from a distance of 6ft (72 inches) you would need a TV display diagonal of 60 inches.

TVs with a bigger display diagonal allow you to make the most of HD content and are great for watching movies.

50% higher RMS rated power Edit
The LG 55UF6450 is a 20W RMS rated power TV. That's 10W higher than the VIZIO D55u-D1 (10W). Read more

RMS rated power stands for Root Mean Square rated power and it is typically used to measure the power output of the audio element of the TV.

A higher RMS rated power means that the audio system on the TV is more powerful and will be able to play the audio at higher volumes. A higher RMS power may also result in better quality audio at normal volume levels.

Thinner Edit
The LG 55UF6450 has a depth of 50.8mm. That's 13.21mm thinner than the VIZIO D55u-D1 (64.01mm). Read more

The depth of the TV is the thickness of the TV measured from the back of the TV to the front of the TV. Curved TVs will have quite a big depth as this dimension is measured from the back of the centre of the screen to the front of the edges of the screen.

A thinner TV has the advantage of appearing more elegant and will also mean that the TV will not stick out as much when mounted on a wall.

4 Reasons For
Two more HDMI ports quantitys Edit
The number of HDMI ports quantitys on the VIZIO D55u-D1 is five, but the LG 55UF6450 only has three HDMI ports quantitys. Read more

The HDMI ports quantity is the number of ports that the TV has that will accept a HDMI cable. HDMI is the most common type of cable used to connect modern TVs, DVD players, games consoles etc.

A greater number of HDMI ports will allow you to permanently connect more devices to the TV and will reduce the need to reach around the back of the TV to unplug and plug in cables when switching between devices.

Lighter Edit
The VIZIO D55u-D1 has a weight of 16.6kg. That's 1.1kg lighter than the LG 55UF6450 (16.6kg). Read more

The weight is the total weight of the TV excluding all packaging.

A lighter weight TV will be easier to move around and to mount on a wall. Some of the larger, very heavy TVs may require lightweight partition walls to be reinforced before the TV could be mounted.

$160 cheaper
The VIZIO D55u-D1 costs $479.97, whereas the LG 55UF6450 is $639.95.
Available from 2 shops
The more stores stock this TV, the greater competition amongst stores to keep prices low.

Reasons Against

5 Reasons Against
Only three HDMI ports quantitys Edit
The LG 55UF6450 is a three HDMI ports quantity TV, whereas the VIZIO D55u-D1 only has five HDMI ports quantitys. Read more

The HDMI ports quantity is the number of ports that the TV has that will accept a HDMI cable. HDMI is the most common type of cable used to connect modern TVs, DVD players, games consoles etc.

A greater number of HDMI ports will allow you to permanently connect more devices to the TV and will reduce the need to reach around the back of the TV to unplug and plug in cables when switching between devices.

Marginally heavier Edit
LG 55UF6450 is 17.7kg heavy, but the VIZIO D55u-D1 is a 16.6kg heavy TV (1.1kg lighter). Read more

The weight is the total weight of the TV excluding all packaging.

A lighter weight TV will be easier to move around and to mount on a wall. Some of the larger, very heavy TVs may require lightweight partition walls to be reinforced before the TV could be mounted.

More expensive by $160
The LG 55UF6450 is $159.98 more expensive than the VIZIO D55u-D1.
Fewer sellers
The LG 55UF6450 is only stocked by 4 shops, but the VIZIO D55u-D1 is stocked by 6 sellers. Read more
The fewer the number of sellers that stock the product, the lower the competition amongst sellers to keep prices low.
Older by three months
The LG 55UF6450 is three months older than the VIZIO D55u-D1.
3 Reasons Against
1% smaller display diagonal Edit
The VIZIO D55u-D1 is a 54.64" TV. That's 0.36" smaller than the LG 55UF6450 (54.64"). Read more

The display diagonal of a TV is the most common measure of screen size and is the distance from the top left to the bottom right of the visible part of a TV screen excluding any frame or border. One of the most important considerations when choosing the right screen size for your TV is the typical distance from which you will be viewing the screen. A good rule of thumb is to multiply the display diagonal by 2.5 to determine the viewing distance. So a 40 inch TV is best viewed from 100 inches away, which is equivalent to 8.3 feet or 2.54m. For home cinema setups and a truly immersive experience this ratio can be reduced to 1.2. This will give a screen size that fills 40 degrees of the viewer's field of vision. So if you viewing from a distance of 6ft (72 inches) you would need a TV display diagonal of 60 inches.

TVs with a bigger display diagonal allow you to make the most of HD content and are great for watching movies.

10W lower RMS rated power Edit
The VIZIO D55u-D1 has an RMS rated power of 10W, whereas the LG 55UF6450 is a 20W RMS rated power TV (10W higher). Read more

RMS rated power stands for Root Mean Square rated power and it is typically used to measure the power output of the audio element of the TV.

A higher RMS rated power means that the audio system on the TV is more powerful and will be able to play the audio at higher volumes. A higher RMS power may also result in better quality audio at normal volume levels.

13.21mm thicker Edit
The VIZIO D55u-D1 is a 64.01mm thick TV, whereas the LG 55UF6450 is a 50.8mm thick TV (13.21mm thinner). Read more

The depth of the TV is the thickness of the TV measured from the back of the TV to the front of the TV. Curved TVs will have quite a big depth as this dimension is measured from the back of the centre of the screen to the front of the edges of the screen.

A thinner TV has the advantage of appearing more elegant and will also mean that the TV will not stick out as much when mounted on a wall.

Date Released

16 months Ago 13 months Ago

Running Costs Over 5 Years

Electricity cost - switched on $ -
Electricity cost - standby $ -
Total running cost $ -
Electricity cost - switched on $ 98.12
Electricity cost - standby $ 2.26
Total running cost $ 100.38
Purchase price $ 479.97
Total cost of ownership $ 580.35
Details

Energy Efficiency Class

No data No data

Environmental Impact

No data
0.67T
Running this TV over 5 years will generate 0.67 tonnes of carbon dioxide (CO2).
17
To offset that much CO2 you would need to plant and grow them for 10 years.

Display

Display Diagonal
55"
BEST
54.64"
HD Type
 4K Ultra HD
 4K Ultra HD
LED Backlighting Type
 Full-Array
 Full-Array
Screen Shape
 Flat
 Flat
Motion Interpolation Frequency
120Hz Unknown - Click to provide data
Motion Interpolation Technology
 TruMotion
 TruMotion
Contrast Ratio (dynamic)
 5000000:1
 5000000:1
BEST
Supported Video Modes
 2160p
 1080p
 2160p
 1080p
BEST
Display Refresh Rates Supported
 120 Hz
 120 Hz
BEST
Viewing Angle, Horizontal
Unknown - Click to provide data 178°
Supported Graphics Resolutions
 3840 x 2160
BEST
 3840 x 2160
Viewing Angle, Vertical
Unknown - Click to provide data 178°

Smart TV

Smart TV
 Smart TV
 Smart TV
Internet TV
 Internet TV
Unknown - Click to provide data
Lifestyle Apps
 Facebook
 Twitter
 Facebook
 Twitter
BEST
Video Apps
 YouTube
 NetFlix
 YouTube
 NetFlix
Music Apps
 Spotify
 Pandora
 Spotify
 Pandora
Operating System Version
2.0 Unknown - Click to provide data
Operating System Installed
 Web OS
 Web OS

Audio

RMS Rated Power
20W
BEST
10W
Number of Loudspeakers
2 2
Built-In Speaker(s)
 Built-in speaker(s)
 Built-in speaker(s)
Dolby Technology
 Digital
 DTS
 Digital
 DTS
Audio Decoders
 Dolby Digital
 DTS
 Dolby Digital
 DTS
Audio Decoding Technologies
 DTS Studio Sound
 DTS Studio Sound

Ports & Interfaces

Ethernet LAN (RJ-45) Ports
1 1
RF Ports Quantity
1 1
Digital Audio Optical Out
1 1
Composite Video in
1 1
Component Video (YPbPr/YCbCr) in
1 1
USB 2.0 Ports Quantity
1 1
HDMI Ports Quantity
3 5
BEST
Consumer Electronics Control (CEC)
 SimpLink
 SimpLink
Audio (L,R) Out
Unknown - Click to provide data 1

Networking

Wi-Fi
 Wi-Fi
 Wi-Fi
Wi-Fi Standards
 802.11ac
 802.11a
 802.11ac
 802.11a
BEST
Ethernet LAN
 Ethernet LAN
 Ethernet LAN
Wi-Fi Direct
 Wi-Fi Direct
Unknown - Click to provide data

Management Features

On Screen Display (OSD)
Unknown - Click to provide data
 On Screen Display (OSD)
On Screen Display (OSD) Languages
 ENG
 FRE
 ESP
 ENG
 FRE
 ESP
Number of OSD Languages
Unknown - Click to provide data 3

Performance

Video Formats Supported
 DIVX
 TS
 MTS
 DIVX HD
 DIVX
 TS
 MTS
 DIVX HD
Audio Formats Supported
 MP2
 MP3
 WMA
 AC3
 PCM
 eAAC+
 HE-AAC
 RA-Lossless
 EAC3
 HE-A
 AAC++
 MP2
 MP3
 WMA
 AC3
 PCM
 eAAC+
 HE-AAC
 RA-Lossless
 EAC3
 HE-A
 AAC++
Image Formats Supported
 JPG
 JPG
24p Support
 24p support
Unknown - Click to provide data
Processor Cores
4 Unknown - Click to provide data
USB Recording
Unknown - Click to provide data
 USB recording

Design

Colour of Product
 Black
 Black

Ergonomics

VESA Mounting Interfaces
 300 x 300
 300 x 300
On/off Switch
Unknown - Click to provide data
 On/off switch
VESA Mounting
 VESA mounting
 VESA mounting

Power

Power Consumption (typical)
Unknown - Click to provide data 82.4W
Power Consumption (standby)
0.3W
BEST
0.5W
AC Input Voltage
 100 - 240
 100 - 240
AC Input Frequency
 50
 50

Certificates

Certification
Unknown - Click to provide data UL, cUL, FCC Class B, HDMI 1.4/2.0, Dolby Digital Plus
Energy Star Certified
 Energy Star certified
 Energy Star certified

Weight & Dimensions

Depth
50.8mm
BEST
64.01mm
Weight
17.7kg 16.6kg
BEST
Package Weight
21.8kg 21kg
BEST
Weight With Stand
18.1kg 17kg
BEST
Depth (with Stand)
228mm
BEST
255mm
Height (with Stand)
762mm
BEST
781mm
Width (with Stand)
1,219mm
BEST
1,239mm
Height
711mm 721.1mm
Width
1,219mm 1,239mm
Package Height
787mm
BEST
821.9mm
Package Width
1,320mm
BEST
1,357mm

Packaging Content

Desktop Stand
 Desktop stand
 Desktop stand
Handheld Remote Control
 Handheld remote control
 Handheld remote control
Mounting Kit
Unknown - Click to provide data
 Mounting kit
Quick Start Guide
Unknown - Click to provide data
 Quick start guide
Manual
Unknown - Click to provide data
 Manual
Warranty Card
Unknown - Click to provide data
 Warranty card

Technical Details

RF Input
1 Unknown - Click to provide data
Feedback