LG 55UH600 vs LG 55UH661 vs LG 55UH668

(17)
LG 55UH600
LG 55UH661
LG 55UH668

Top Prices

eBay
RLR Distribution
FREE Standard delivery
In stock
PCArena-Bristol
Delivery unknown
Co-op Electrical
Standard delivery: £4.99
In stock
Amazon UK
FREE Standard delivery
In stock
Hughes
FREE Standard delivery
Selfridges
Out of stock
Currys
FREE Standard delivery
In stock (10 available)
PC World
FREE Standard delivery
In stock (20 available)
Amazon UK
Standard delivery: £9.99
In stock

Reasons For

2 Reasons For
Thinner Edit
The LG 55UH600 has a thickness of 56.7mm. That's 4.2mm thinner than the LG 55UH661 and the LG 55UH668 (60.9mm). 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.

Energy efficiency rating is superior
The LG 55UH600 has an energy efficiency rating of "A+", whereas the LG 55UH661 has a rating of "A+" and the LG 55UH668 has a rating of "A+".
8 Reasons For
A lot bigger picture mastering index (PMI) Edit
The LG 55UH661 has a picture mastering index (PMI) of 1,700, but the LG 55UH600 is only a 1,000 TV (700 smaller) and the LG 55UH668 is only a 1,200 TV (500 smaller).
Two USB 2.0 ports Edit
The number of USB 2.0 ports on the LG 55UH661 is two, and so does the LG 55UH668, but the LG 55UH600 only has one USB 2.0 port. Read more

USB ports are useful for displaying on your TV photos / videos or playing music that is stored on USB key drives. The USB port can also be used for charging devices from your TV (as long as it's switched on), and for installing software updates on the TV.

More USB ports will allow you to connect more USB devices to the TV simultaneously without needing to continuous plug in and unplug cables.

One more HDMI port Edit
The LG 55UH661 is a three HDMI port TV (as does the LG 55UH668), whereas the LG 55UH600 only has two HDMI ports. 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
LG 55UH661 is 16.5kg heavy. That's 1.3kg lighter than the LG 55UH600 (18.2kg) and 1.7kg lighter than the LG 55UH668 (18.2kg). 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.

£195 cheaper
The LG 55UH661 is £194.77 cheaper than the LG 55UH600 and £202.78 cheaper than the LG 55UH668.
Available from 39 shops
A greater number of retailers increases the price competition amongst retailers for this TV and also increases the chances of the product remaining in stock.
More popular
The LG 55UH661 is a more popular choice amongst buyers. It ranks No. 22246 by sales volume in our TVs, whereas the LG 55UH668 ranks No. 83341.
Superior energy efficiency rating
The energy efficiency rating of the LG 55UH661 is "A+", whereas the rating of the LG 55UH600 is "A+" and the rating of the LG 55UH668 is "A+".
6 Reasons For
One more RF port Edit
The LG 55UH668 is a two RF port TV, whereas the LG 55UH661 only has one RF port. Read more

We do not know the number of RF ports on the LG 55UH600. It is possible that it does not have any RF ports.

RF stands for Radio Frequency and an RF port is an older type of input connector for TVs which is most commonly use for connecting cable TV and satellite TV feeds directly to the TV.

Multiple RF ports will allow you to connect multiple RF feeds to the TV at the same time. For example, if the TV has a built in satellite TV decoder then you could connect 2 different satellite dishes to the TV.

Two USB 2.0 ports Edit
The LG 55UH668 has two USB 2.0 ports, and so does the LG 55UH661, however the LG 55UH600 only has one USB 2.0 port. Read more

USB ports are useful for displaying on your TV photos / videos or playing music that is stored on USB key drives. The USB port can also be used for charging devices from your TV (as long as it's switched on), and for installing software updates on the TV.

More USB ports will allow you to connect more USB devices to the TV simultaneously without needing to continuous plug in and unplug cables.

One more HDMI port Edit
The number of HDMI ports on the LG 55UH668 is three (as does the LG 55UH661), but the LG 55UH600 only has two HDMI ports. 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.

Lower annual energy consumption Edit
The LG 55UH668 is a 99kWh annual energy consumption TV. That's 21kWh lower than the LG 55UH600 (99kWh) and 12kWh lower than the LG 55UH661 (99kWh). Read more

The annual energy consumption is the total amount of energy that the TV will use over the course of a whole year, given typical usage levels.

A lower annual energy consumption means that it will cost less each year for you to run your TV.

£22.44 cheaper to run
The LG 55UH668 only costs £110.79 to run over five years whereas the LG 55UH600 costs £133.23 to run (20% more) and the LG 55UH661 costs £123.61 to run (12% more). Read more
Higher energy efficiency rating
The energy efficiency rating of the LG 55UH668 is "A+", but the rating of the LG 55UH600 is "A+" and the rating of the LG 55UH661 is "A+".

Reasons Against

8 Reasons Against
Smaller picture mastering index (PMI) Edit
The LG 55UH600 is a 1,000 TV. That's 700 smaller than the LG 55UH661 (1,200) and 200 smaller than the LG 55UH668 (1,200).
One less USB 2.0 port Edit
The number of USB 2.0 ports on the LG 55UH600 is one, but the LG 55UH668 only has two USB 2.0 ports. Read more

USB ports are useful for displaying on your TV photos / videos or playing music that is stored on USB key drives. The USB port can also be used for charging devices from your TV (as long as it's switched on), and for installing software updates on the TV.

More USB ports will allow you to connect more USB devices to the TV simultaneously without needing to continuous plug in and unplug cables.

Only two HDMI ports Edit
The LG 55UH600 is a two HDMI port TV, whereas the LG 55UH668 only has three HDMI ports. 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.

21kWh higher annual energy consumption Edit
The LG 55UH600 has an annual energy consumption of 120kWh, whereas the LG 55UH661 is a 111kWh annual energy consumption TV (9kWh lower) and the LG 55UH668 is a 99kWh annual energy consumption TV (21kWh lower). Read more

The annual energy consumption is the total amount of energy that the TV will use over the course of a whole year, given typical usage levels.

A lower annual energy consumption means that it will cost less each year for you to run your TV.

A bit heavier Edit
LG 55UH600 is 17.8kg heavy, but the LG 55UH661 is a 16.5kg heavy TV (1.3kg lighter) and the LG 55UH668 is an 18.2kg heavy TV (400g heavier). 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 £195
The LG 55UH600 is £194.77 more expensive than the LG 55UH661.
Fewer sellers
The LG 55UH600 is only stocked by 4 shops, but the LG 55UH661 is stocked by 43 stores. Read more
The fewer the number of sellers that stock the product, the lower the competition amongst sellers to keep prices low.
£22.44 more expensive to run over five years
Over five years the running costs of the LG 55UH600 are £133.23 which is £9.62 more than the LG 55UH661 and £22.44 more than the LG 55UH668. Show assumptions.
5 Reasons Against
One less RF port Edit
The LG 55UH661 has one RF port, however the LG 55UH668 only has two RF ports. Read more

We do not know the number of RF ports on the LG 55UH600. It is possible that it does not have any RF ports.

RF stands for Radio Frequency and an RF port is an older type of input connector for TVs which is most commonly use for connecting cable TV and satellite TV feeds directly to the TV.

Multiple RF ports will allow you to connect multiple RF feeds to the TV at the same time. For example, if the TV has a built in satellite TV decoder then you could connect 2 different satellite dishes to the TV.

12kWh higher annual energy consumption Edit
The LG 55UH661 is a 111kWh annual energy consumption TV. That's 9kWh lower than the LG 55UH600 (99kWh) and 12kWh higher than the LG 55UH668 (99kWh). Read more

The annual energy consumption is the total amount of energy that the TV will use over the course of a whole year, given typical usage levels.

A lower annual energy consumption means that it will cost less each year for you to run your TV.

Quite thicker Edit
The LG 55UH661 has a thickness of 60.9mm (as does the LG 55UH668), however the LG 55UH600 is a 56.7mm thick TV (4.2mm 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.

One month older
The LG 55UH661 is older than the LG 55UH600 by one month and older than the LG 55UH668 by one month.
12% higher running costs over five years
The running costs of the LG 55UH661 are £123.61 which is £12.82 more than the LG 55UH668 over five years. Show assumptions.
6 Reasons Against
500 smaller picture mastering index (PMI) Edit
The LG 55UH668 has a picture mastering index (PMI) of 1,200, however the LG 55UH600 is a 1,000 TV (200 smaller) and the LG 55UH661 is a 1,700 TV (500 bigger).
4.2mm thicker Edit
The LG 55UH668 is a 60.9mm thick TV (as does the LG 55UH661), whereas the LG 55UH600 is a 56.7mm thick TV (4.2mm 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.

Heavier Edit
The LG 55UH668 has a weight of 18.2kg. That's 400g heavier than the LG 55UH600 (18.2kg) and 1.7kg heavier than the LG 55UH661 (18.2kg). 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.

£203 more expensive
The LG 55UH668 is more expensive than the LG 55UH600 by £8.01 and more expensive than the LG 55UH661 by £202.78.
Not as many stockists
Only 4 sellers sells the LG 55UH668, however 43 stores sell the LG 55UH661. Read more
Smaller numbers of stores reduces the chances of this TV remaining in stock and also reduces the price competition amongst retailers for the product.
Worse selling
The LG 55UH668 ranks No. 83341 by sales volume, but the LG 55UH661 ranks No. 22246.

Average Expert Rating

No reviews found No reviews found

Average User Rating

No reviews found No reviews found

Date Released

8 months Ago 9 months Ago 9 months Ago

Running Costs Over 5 Years

Electricity cost - switched on £ 131.40
Electricity cost - standby £ 1.83
Total running cost £ 133.23
Purchase price £ 790.99
Total cost of ownership £ 924.22
Details
Electricity cost - switched on £ 121.78
Electricity cost - standby £ 1.83
Total running cost £ 123.61
Purchase price £ 596.22
Total cost of ownership £ 719.83
Details
Electricity cost - switched on £ 108.96
Electricity cost - standby £ 1.83
Total running cost £ 110.79
Purchase price £ 799.00
Total cost of ownership £ 909.79
Details

Energy Efficiency Class

Environmental Impact

0.66T
Running this TV over 5 years will generate 0.66 tonnes of carbon dioxide (CO2).
17
To offset that much CO2 you would need to plant and grow them for 10 years.
0.61T
Running this TV over 5 years will generate 0.61 tonnes of carbon dioxide (CO2).
16
To offset that much CO2 you would need to plant and grow them for 10 years.
0.55T
Running this TV over 5 years will generate 0.55 tonnes of carbon dioxide (CO2).
14
To offset that much CO2 you would need to plant and grow them for 10 years.

Display

Screen Size
55" 55" 55"
HD Type
 4K Ultra HD
 4K Ultra HD
 4K Ultra HD
Refresh Rate
Unknown - Click to provide data 100Hz 100Hz
LED Backlighting
 Edge-LED
 Edge-LED
 Edge-LED
Screen Shape
 Flat
 Flat
 Flat
Motion Interpolation Technology
 PMI (Picture Mastering Index)
 PMI (Picture Mastering Index)
 PMI (Picture Mastering Index)
Video Mode
 2160p
 2160p
BEST
 2160p
Screen Format Adjustment
 16:9
 4:3
 Zoom
 16:9
 4:3
 Zoom
 16:9
 4:3
 Zoom
Picture Mastering Index (PMI)
1,000 1,700
BEST
1,200
Display Diagonal
139cm 139cm 139cm
Horizontal Viewing Angle
Unknown - Click to provide data 178° Unknown - Click to provide data
Graphics Resolution
 3840 x 2160
 3840 x 2160
 3840 x 2160
Vertical Viewing Angle
Unknown - Click to provide data 178° Unknown - Click to provide data
Display Technology
 LED
BEST
 LED
BEST
 LED

TV Tuner

Digital Signal Format System
 DVB
 DVB-S
 DVB-S2
 DVB-T
 DVB-T2
 DVB-C
 DVB
 DVB-S
 DVB-S2
 DVB-T
 DVB-T2
 DVB-C
 DVB
 DVB-S
 DVB-S2
 DVB-T
 DVB-T2
 DVB-C
Tuner
 Analog
 Analog
 Analog

Smart TV

Smart TV Features
 Smart TV features
 Smart TV features
 Smart TV features
Timeshift Feature
 Timeshift feature
 Timeshift feature
 Timeshift feature
HbbTV
Unknown - Click to provide data
 HbbTV
 HbbTV
Operating System Version
2.0 3.0 3.0
Operating System
 Web OS
 Web OS
 Web OS

Audio

RMS Rated Power
20W 20W 20W
Loudspeaker
2 2 2
Built-In Speaker
 Built-in speaker
 Built-in speaker
 Built-in speaker
Audio Decoder
 DTS
 Dolby Digital
 DTS
 Dolby Digital
 DTS
 Dolby Digital
Audio Decoding Technology
 Dolby Digital Plus
 DTS-HD
 Dolby Digital Plus
 DTS-HD
 Dolby Digital Plus
 DTS-HD

Ports & Interfaces

Headphone Output Port
1 1 1
Common Interface Plus
 Common interface plus
 Common interface plus
Unknown - Click to provide data
Common Interface Connection
 Common interface connection
Unknown - Click to provide data
 Common interface connection
Ethernet LAN Port
1 1 1
RF Port
Unknown - Click to provide data 1 2
BEST
SCART Port
1 Unknown - Click to provide data 1
RS-232 Port
1 1 Unknown - Click to provide data
Digital Audio Optical Out Port
1 1 1
Composite Video in Port
1 1 1
Component Video in Port
1 1 Unknown - Click to provide data
USB 2.0 Port
1 2
BEST
2
BEST
HDMI Version
 2.0
 2.0
BEST
 2.0
HDMI Port
2 3
BEST
3
BEST
Intel Wireless Display Technology
 Intel Wireless Display technology
 Intel Wireless Display technology
 Intel Wireless Display technology
Consumer Electronics Control
 SimpLink
 SimpLink
 SimpLink
Audio in Port
Unknown - Click to provide data 1 Unknown - Click to provide data
Common Interface Plus (CI+) Version
1.3 1.3 Unknown - Click to provide data

Networking

WiFi Connection
 WiFi connection
 WiFi connection
 WiFi connection
Bluetooth Connection
 Bluetooth connection
 Bluetooth connection
 Bluetooth connection
WiFi Standard
 802.11ac
 802.11a
 IEEE 802.11a
 IEEE 802.11ac
 802.11ac
 802.11a
 IEEE 802.11a
 IEEE 802.11ac
BEST
 802.11ac
 802.11a
 IEEE 802.11a
 IEEE 802.11ac
Ethernet LAN Connection
 Ethernet LAN connection
 Ethernet LAN connection
 Ethernet LAN connection
Miracast
 Miracast
 Miracast
 Miracast
Network Browsing
Unknown - Click to provide data
 Network browsing
 Network browsing

Management Features

Smart Mode
 Vivid
 Cinema
 Game
 Standard
 Photo
 Vivid
 Cinema
 Game
 Standard
 Photo
 Vivid
 Cinema
 Game
 Standard
 Photo
Electronic Programme Guide
Unknown - Click to provide data
 Electronic programme guide
Unknown - Click to provide data
ECO Mode
Unknown - Click to provide data
 ECO mode
Unknown - Click to provide data
Playback Mode
 Zoom
 Zoom
 Zoom
Programming Period
Unknown - Click to provide data 8 day(s) Unknown - Click to provide data

Performance

Video Format
 H.265
 M-JPEG
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 XVID
 VP8
 RV
 VP9
 H.265
 M-JPEG
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 XVID
 VP8
 RV
 VP9
 H.265
 M-JPEG
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 XVID
 VP8
 RV
 VP9
Audio Format
 AMR
 WMA
 LPCM
 PCM
 eAAC+
 HE-AAC
 ADPCM
 AMR-WB
 HE-A
 AAC++
 AMR
 WMA
 LPCM
 PCM
 eAAC+
 HE-AAC
 ADPCM
 AMR-WB
 HE-A
 AAC++
 AMR
 WMA
 LPCM
 PCM
 eAAC+
 HE-AAC
 ADPCM
 AMR-WB
 HE-A
 AAC++
Teletext Function
 Teletext function
 Teletext function
Unknown - Click to provide data
Child Lock
Unknown - Click to provide data
 Child lock
Unknown - Click to provide data
Digital Video Recorder
 Digital video recorder
 Digital video recorder
Unknown - Click to provide data
Local Dimming
Unknown - Click to provide data
 Local dimming
 Local dimming
Clock Function
Unknown - Click to provide data
 Clock function
Unknown - Click to provide data
Processor Core
4 4 Unknown - Click to provide data
Stored Teletext Page
Unknown - Click to provide data 2,000 pages Unknown - Click to provide data
USB Recording
Unknown - Click to provide data Unknown - Click to provide data
 USB recording
Subtitles Function
Unknown - Click to provide data
 Subtitles function
Unknown - Click to provide data
High Dynamic Range Imaging (HDRI)
Unknown - Click to provide data
 High dynamic range imaging (HDRI)
Unknown - Click to provide data

Design

Colour
 Black
 Black
 Black
Peak Luminance Ratio
65% Unknown - Click to provide data 65%
Year of Production
Unknown - Click to provide data Unknown - Click to provide data 2016

Ergonomics

VESA Mounting Interface
 300 x 300
 300 x 300
 300 x 300
VESA Mounting
 VESA mounting
 VESA mounting
 VESA mounting

Power

Typical Power Consumption
82W 76W 68W
BEST
Standby Power Consumption
0.3W 0.3W 0.3W
Energy Efficiency Class
 A+
 A+
 A+
Annual Energy Consumption
120kWh 111kWh 99kWh
BEST
AC Input Voltage
 100 - 240
 100 - 240
 100 - 240
AC Input Frequency
 50
 50
 50

Certificates

DLNA Certificate
 DLNA certificate
 DLNA certificate
 DLNA certificate

Weight & Dimensions

Thickness
56.7mm
BEST
60.9mm 60.9mm
Weight
17.8kg 16.5kg
BEST
18.2kg
Package Weight
22.2kg
BEST
23.8kg 22.3kg
Weight (with Stand)
18.1kg
BEST
18.2kg Unknown - Click to provide data
Depth (with Stand)
237mm
BEST
282mm 282mm
Height (with Stand)
778mm
BEST
787mm 787mm
Width (with Stand)
1,240mm 1,240mm 1,240mm
Height
722mm 721mm
BEST
721mm
BEST
Width
1,240mm 1,240mm 1,240mm
Packaging Height
810mm
BEST
860mm 860mm
Packaging Width
1,330mm
BEST
1,360mm 1,360mm

Packaging Content

Desktop Stand
 Desktop stand
Unknown - Click to provide data Unknown - Click to provide data
Battery Included
Unknown - Click to provide data
 Battery included
Unknown - Click to provide data
Handheld Remote Control
Unknown - Click to provide data
 Handheld remote control
Unknown - Click to provide data
Remote Control Type
Unknown - Click to provide data L-con Unknown - Click to provide data
Cable Included
 AC
 AC
 AC
Manual
Unknown - Click to provide data
 Manual
Unknown - Click to provide data

Technical Details

Timer
Unknown - Click to provide data Yes Unknown - Click to provide data
Feedback