LG 55UH661 vs LG 55UH668 vs LG 55UH750 vs LG 55UH850
Compare All TVs
Top Prices Reasons For Reasons Against Size and Dimensions Reviews & Awards Date Released Key Features Energy Efficiency Price Trend Specification
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LG 55UH661vsLG 55UH668vsLG 55UH750vsLG 55UH850

LG 55UH661

87

Overall Score

87

Overall Score

LG 55UH661

£589.00
Our Verdict:
A very highly rated and top-value 55" 4K TV, good for playing games
92
Reviews
116 Reviews
91
Value for Money
Excellent
83
Features
Fully-Featured
82
Age
1 Year Old
76
Running Costs
£99 Over 5 Years
87
Overall Score
Excellent
55" 4K No 60.9mm Mar 2016 A+
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 55"
HD Type 4K
OLED/QLED Technology No
Thickness 60.9mm
Release Date Mar 2016
Energy Efficiency A+
LG 55UH668

75

Overall Score

75

Overall Score
Our Verdict:
A fully featured but a little out of date 55" 4K TV, with low running costs
83
Features
Fully-Featured
83
Age
1 Year Old
79
Running Costs
£89 Over 5 Years
75
Overall Score
Very Good
55" 4K No 60.9mm Apr 2016 A+
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 55"
HD Type 4K
OLED/QLED Technology No
Thickness 60.9mm
Release Date Apr 2016
Energy Efficiency A+
LG 55UH750

78

Overall Score

78

Overall Score

LG 55UH750

£745.00
Our Verdict:
A fully featured but 2 year old 55" 4K television, with low running costs but representing only moderate value for money
69
Value for Money
Good
84
Features
Fully-Featured
82
Age
1 Year Old
77
Running Costs
£96 Over 5 Years
78
Overall Score
Very Good
55" 4K No 51.2mm Mar 2016 A+
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 55"
HD Type 4K
OLED/QLED Technology No
Thickness 51.2mm
Release Date Mar 2016
Energy Efficiency A+
LG 55UH850

80

Overall Score

80

Overall Score
Our Verdict:
A fully featured and award winning 55" 4K TV, with an Editor's Choice award from one expert review website
90
Reviews
16 Reviews + 1 Award
87
Features
Fully-Featured
83
Age
1 Year Old
73
Running Costs
£110 Over 5 Years
80
Overall Score
Excellent
55" 4K No 51.5mm Mar 2016 A+
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 55"
HD Type 4K
OLED/QLED Technology No
Thickness 51.5mm
Release Date Mar 2016
Energy Efficiency A+
LG 55UH661

87

Overall Score

87

Overall Score

LG 55UH661

£589.00
Our Verdict:
A very highly rated and top-value 55" 4K TV, good for playing games
92
Reviews
116 Reviews
91
Value for Money
Excellent
83
Features
Fully-Featured
82
Age
1 Year Old
76
Running Costs
£99 Over 5 Years
87
Overall Score
Excellent
55" 4K No 60.9mm Mar 2016 A+
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 55"
HD Type 4K
OLED/QLED Technology No
Thickness 60.9mm
Release Date Mar 2016
Energy Efficiency A+
LG 55UH668

75

Overall Score

75

Overall Score
Our Verdict:
A fully featured but a little out of date 55" 4K TV, with low running costs
83
Features
Fully-Featured
83
Age
1 Year Old
79
Running Costs
£89 Over 5 Years
75
Overall Score
Very Good
55" 4K No 60.9mm Apr 2016 A+
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 55"
HD Type 4K
OLED/QLED Technology No
Thickness 60.9mm
Release Date Apr 2016
Energy Efficiency A+
LG 55UH750

78

Overall Score

78

Overall Score

LG 55UH750

£745.00
Our Verdict:
A fully featured but 2 year old 55" 4K television, with low running costs but representing only moderate value for money
69
Value for Money
Good
84
Features
Fully-Featured
82
Age
1 Year Old
77
Running Costs
£96 Over 5 Years
78
Overall Score
Very Good
55" 4K No 51.2mm Mar 2016 A+
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 55"
HD Type 4K
OLED/QLED Technology No
Thickness 51.2mm
Release Date Mar 2016
Energy Efficiency A+
LG 55UH850

80

Overall Score

80

Overall Score
Our Verdict:
A fully featured and award winning 55" 4K TV, with an Editor's Choice award from one expert review website
90
Reviews
16 Reviews + 1 Award
87
Features
Fully-Featured
83
Age
1 Year Old
73
Running Costs
£110 Over 5 Years
80
Overall Score
Excellent
55" 4K No 51.5mm Mar 2016 A+
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 55"
HD Type 4K
OLED/QLED Technology No
Thickness 51.5mm
Release Date Mar 2016
Energy Efficiency A+

Top Prices

LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Reliant Direct
£589.00
Go to Store
Beyond Television
LG 55UH661V - 55 HDR Pro Ultra Slim LED TV with Crescent Stand
Out of stock
£589.00
Go to Store
RLR Distribution
Televisions LG 55UH661V - 55" LED Smart TV - 4K UltraHD
£627.00
Go to Store
Atlantic Electrics Ltd
£778.99
Go to Store
TPS
£795.00
Go to Store
Very
£899.99
Go to Store
6 Prices from 6 Stores | £589.00-£899.99
 Show All Prices - Show Fewer Prices
No prices found
TPS
£745.00
Go to Store
Electrical Experience
LG 55UH750V 55inch 4K UHD LED SMART TV WiFi Freeview HD
£798.99
Go to Store
RLR Distribution
Televisions LG 55UH750V - 55" LED Smart TV - 4K UltraHD
£799.00
Go to Store
Atlantic Electrics Ltd
£898.99
Go to Store
Electrical Discount
55inch HDR 4K UHD LED SMART TV WiFi Freeview HD
£899.00
Go to Store
RGB Direct
£899.00
Go to Store
6 Prices from 6 Stores | £745.00-£899.00
 Show All Prices - Show Fewer Prices
No prices found
Report an incorrect price | Found it cheaper elsewhere?

Reasons For

LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
1 Reason For
Cheaper by £156
The LG 55UH661 costs £156 less than the LG 55UH750.
2 Reasons For
A Lot Faster High Frequency Rate
The LG 55UH668 is a 100Hz refresh rate TV, whereas the LG 55UH661 is only a 50Hz refresh rate TV (50Hz slower).

The refresh rate (also known as the high frequency rate) is the number of times that the image on the screen is refreshed per second. It affects how smoothly motion on the screen appears.

Action will appear smoother on TVs with a higher frequency rate: a TV with a high frequency rate of 30Hz refreshes the image on the screen once every 30 times every second. However a TV with a high frequency rate of 60Hz would refresh the image on the screen 60 times every second which means that action scenes would appear smoother.

Read more Read less | Edit
Cheaper to Run by £23 Over Five Years
Over five years the LG 55UH668 is £11 cheaper to run than the LG 55UH661, £7 cheaper to run than the LG 55UH750 and £23 cheaper to run than the LG 55UH850.
Read more Read less
1 Reason For
19% Thinner
The LG 55UH750 has a thickness of 51.2mm. That's 9.7mm thinner than the LG 55UH661 and the LG 55UH668 (60.9mm) and 0.3mm thinner than the LG 55UH850 (51.5mm).

The thickness of a 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.

Read more Read less | Edit
2 Reasons For
3D
The LG 55UH850 is 3D, but the LG 55UH661, the LG 55UH668 and the LG 55UH750 are not 3D.

‘3D’ describes whether the TV can display 3D movies and programmes. Requires compatible 3D glasses to properly function.

3D technology has become increasingly popular as the amount of 3D film and TV content has increased dramatically in recent years. All 3D TVs will also display regular 2D content and most will allow you to switch on and off the 3D effect on 3D content. 3D compatible TVs allow you to watch 3D content. For most TVs you will need to wear special glasses to see the 3D effect.

Read more Read less | Edit
50% Higher RMS Rated Power
The LG 55UH850 is a 40W RMS rated power TV. That's 20W higher than the LG 55UH661, the LG 55UH668 and the LG 55UH750 (20W).

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.

Read more Read less | Edit

Reasons Against

LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
6 Reasons Against
Not 3D
The LG 55UH661 is not 3D (As do the the LG 55UH668 and the LG 55UH750), however the LG 55UH850 is 3D.

‘3D’ describes whether the TV can display 3D movies and programmes. Requires compatible 3D glasses to properly function.

3D technology has become increasingly popular as the amount of 3D film and TV content has increased dramatically in recent years. All 3D TVs will also display regular 2D content and most will allow you to switch on and off the 3D effect on 3D content. 3D compatible TVs allow you to watch 3D content. For most TVs you will need to wear special glasses to see the 3D effect.

Read more Read less | Edit
Vastly Slower High Frequency Rate
The LG 55UH661 has a high frequency rate of 50Hz, however the LG 55UH668 is a 100Hz refresh rate TV (50Hz faster).

The refresh rate (also known as the high frequency rate) is the number of times that the image on the screen is refreshed per second. It affects how smoothly motion on the screen appears.

Action will appear smoother on TVs with a higher frequency rate: a TV with a high frequency rate of 30Hz refreshes the image on the screen once every 30 times every second. However a TV with a high frequency rate of 60Hz would refresh the image on the screen 60 times every second which means that action scenes would appear smoother.

Read more Read less | Edit
Lower RMS Rated Power
The LG 55UH661 is a 20W RMS rated power TV, and so do the LG 55UH668 and the LG 55UH750. That's 20W lower than the LG 55UH850 (40W).

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.

Read more Read less | Edit
Thicker
LG 55UH661 is 60.9mm thick, and so does the LG 55UH668. That's 9.7mm thicker than the LG 55UH750 (51.2mm) and 9.4mm thicker than the LG 55UH850 (51.5mm).

The thickness of a 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.

Read more Read less | Edit
Older by One Month
The LG 55UH661 is one month older than the LG 55UH668. The LG 55UH661 is the same age as the LG 55UH750 and the LG 55UH850.
£11 More Expensive to Run Over Five Years
Over five years the running costs of the LG 55UH661 are £99 which is £11 more than the LG 55UH668 and £4 more than the LG 55UH750. Show assumptions.
4 Reasons Against
Not 3D
The LG 55UH668 is not 3D (As do the the LG 55UH661 and the LG 55UH750), whereas the LG 55UH850 is 3D.

‘3D’ describes whether the TV can display 3D movies and programmes. Requires compatible 3D glasses to properly function.

3D technology has become increasingly popular as the amount of 3D film and TV content has increased dramatically in recent years. All 3D TVs will also display regular 2D content and most will allow you to switch on and off the 3D effect on 3D content. 3D compatible TVs allow you to watch 3D content. For most TVs you will need to wear special glasses to see the 3D effect.

Read more Read less | Edit
Vastly Lower RMS Rated Power
The LG 55UH668 is a 20W RMS rated power TV, and so do the LG 55UH661 and the LG 55UH750. That's 20W lower than the LG 55UH850 (40W).

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.

Read more Read less | Edit
16% Thicker
The LG 55UH668 has a thickness of 60.9mm, and so does the LG 55UH661. That's 9.7mm thicker than the LG 55UH750 (51.2mm) and 9.4mm thicker than the LG 55UH850 (51.5mm).

The thickness of a 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.

Read more Read less | Edit
Not Currently Available
We couldn't find any retailers that are currently selling the product.
You can sign up to a price alert to be notified when this product becomes available.
Read more Read less
5 Reasons Against
Not 3D
The LG 55UH750 is not 3D (As do the the LG 55UH661 and the LG 55UH668), whereas the LG 55UH850 is 3D.

‘3D’ describes whether the TV can display 3D movies and programmes. Requires compatible 3D glasses to properly function.

3D technology has become increasingly popular as the amount of 3D film and TV content has increased dramatically in recent years. All 3D TVs will also display regular 2D content and most will allow you to switch on and off the 3D effect on 3D content. 3D compatible TVs allow you to watch 3D content. For most TVs you will need to wear special glasses to see the 3D effect.

Read more Read less | Edit
Vastly Lower RMS Rated Power
The LG 55UH750 is a 20W RMS rated power TV, and so do the LG 55UH661 and the LG 55UH668. That's 20W lower than the LG 55UH850 (40W).

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.

Read more Read less | Edit
More Expensive by £156
The LG 55UH750 is £156 more expensive than the LG 55UH661.
Older by One Month
The LG 55UH750 is one month older than the LG 55UH668. The LG 55UH750 is the same age as the LG 55UH661 and the LG 55UH850.
£7 More Expensive to Run Over Five Years
Over five years the LG 55UH750 costs £96 to run which is £7 more than the LG 55UH668. Show assumptions.
4 Reasons Against
Thicker
The LG 55UH850 has a thickness of 51.5mm. That's 9.4mm thinner than the LG 55UH661 and the LG 55UH668 (60.9mm) and 0.3mm thicker than the LG 55UH750 (51.2mm).

The thickness of a 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.

Read more Read less | Edit
Not Currently Available
We couldn't find any retailers that are currently selling the product.
You can sign up to a price alert to be notified when this product becomes available.
Read more Read less
Older by One Month
The LG 55UH850 is one month older than the LG 55UH668. The LG 55UH850 is the same age as the LG 55UH661 and the LG 55UH750.
£23 More Expensive to Run Over Five Years
The running costs of the LG 55UH850 are £112 which is £13 more than the LG 55UH661, £23 more than the LG 55UH668 and £16 more than the LG 55UH750 over five years. Show assumptions.

Size and Dimensions

Reviews & Awards

Awards

LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
No awards found No awards found No awards found
1 Award
PC Mag: Editor's Choice

Average Expert Rating

LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
No reviews found
5 stars
0 reviews
4 stars
0 reviews
3 stars
0 reviews
2 stars
0 reviews
1 star
0 reviews
No reviews found
Best
5 stars
5 reviews
4 stars
11 reviews
3 stars
0 reviews
2 stars
0 reviews
1 star
0 reviews

Average User Rating

LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Best
5 stars
83 reviews
4 stars
21 reviews
3 stars
4 reviews
2 stars
8 reviews
1 star
9 reviews
No reviews found No reviews found No reviews found

Date Released

LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
23 months old 22 months old Best 23 months old 23 months old

Key Features

3D

‘3D’ describes whether the TV can display 3D movies and programmes. Requires compatible 3D glasses to properly function.

3D technology has become increasingly popular as the amount of 3D film and TV content has increased dramatically in recent years. All 3D TVs will also display regular 2D content and most will allow you to switch on and off the 3D effect on 3D content. 3D compatible TVs allow you to watch 3D content. For most TVs you will need to wear special glasses to see the 3D effect.

LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Best
No
Best
No
Best
No
Yes

High Frequency Rate

The refresh rate (also known as the high frequency rate) is the number of times that the image on the screen is refreshed per second. It affects how smoothly motion on the screen appears.

Action will appear smoother on TVs with a higher frequency rate: a TV with a high frequency rate of 30Hz refreshes the image on the screen once every 30 times every second. However a TV with a high frequency rate of 60Hz would refresh the image on the screen 60 times every second which means that action scenes would appear smoother.

Thickness

The thickness of a 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

Energy Efficiency Class

LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850

Running Costs Over 5 Years

TV running costs calculated based on an average of 5 hours of use per day. The running cost comprises the electricity cost when using the TV and the electricity standby cost. Compare all energy saving TVs.

Environmental Impact

We have calculated the amount of CO2 that will be generated by running each of these TVs for 5 years. We have then converted that into the number of tree seedlings that you would need to plant and grow for 10 years in order to offset that amount of CO2.
LG 55UH661
LG
55UH661
13 trees 0.49 tonnes CO2
LG 55UH668
LG
55UH668
11 trees 0.44 tonnes CO2 (Best)
LG 55UH750
LG
55UH750
12 trees 0.48 tonnes CO2
LG 55UH850
LG
55UH850
14 trees 0.56 tonnes CO2

Specification

 
 
 
Display LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Display Diagonal 55" 55" 55" 55"
HD Type
4K
 4K
4K
 4K
4K
 4K
4K
 4K
High Frequency Rate 50Hz
BEST
100Hz
Display Resolution
3840 x 2160 (4K)
 3840 x 2160 (4K)
3840 x 2160 (4K)
 3840 x 2160 (4K)
3840 x 2160 (4K)
 3840 x 2160 (4K)
3840 x 2160 (4K)
 3840 x 2160 (4K)
Motion Interpolation Frequency 200Hz
BEST
Display Brightness
Horizontal Viewing Angle 178° Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Supported Video Mode
2160p
 2160p
2160p
 2160p
2160p
 2160p
2160p
 2160p
PMI (Picture Mastering Index) 1,700 1,200 1,900 2,700
BEST
Display Technology
LED
 LED
LED
 LED
LED
 LED
LED
 LED
Screen Format Adjustments
Zoom
 Zoom
Zoom
 Zoom
Zoom
 Zoom
Zoom
 Zoom
Display Diagonal (metric) 139cm 139cm Unknown - Click to provide data 139cm
Supported Graphics Resolutions
3840 x 2160
 3840 x 2160
3840 x 2160
 3840 x 2160
3840 x 2160
 3840 x 2160
3840 x 2160
 3840 x 2160
Vertical Viewing Angle 178° Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
 
 
 
Audio LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Subwoofer RMS Power Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data 20W
RMS Rated Power 20W 20W 20W 40W
BEST
Loudspeaker 2 2 2 2
Audio System Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Sound Modes
Standard Music
Sports Game
Movie
 Standard
 Music
 Sports
 Game
 Movie
Standard Music
Sports Game
Movie
 Standard
 Music
 Sports
 Game
 Movie
Standard Music
Sports Game
Movie
 Standard
 Music
 Sports
 Game
 Movie
Standard Music
Sports Game
Movie
 Standard
 Music
 Sports
 Game
 Movie
Speaker 2 2 2 2
 
 
 
Smart TV LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Operating System Version
 
 
 
Design LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Peak Luminance Ratio Unknown - Click to provide data 65% 65% 65%
Year of Production Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
 
 
 
Power LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Energy Efficiency Class
A+
 A+
A+
 A+
A+
 A+
A+
 A+
Power Consumption (typical) 76W 68W
BEST
73W 85W
Power Consumption (standby) 0.3W
BEST
0.3W
BEST
0.3W
BEST
0.5W
Annual Energy Consumption 111kWh 99kWh 107kWh
BEST
124kWh
Maximum Power Consumption Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data 85W
 
 
 
TV Tuner LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Tuner Type
Digital
 Digital
Digital
 Digital
Digital
 Digital
Digital
 Digital
Analog Signal Format System
Not supported
 Not supported
Not supported
 Not supported
Not supported
 Not supported
Not supported
 Not supported
Channels Quantity (DVB-T) Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data 1
Channels Quantity (DVB-S2) Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data 1
Channels Quantity (DVB-C) Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data 1
 
 
 
Performance LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Video Formats Supported
M-JPEG MPEG
MPEG1 MPEG2
MPEG4 H.264
VC-1 DV
XVID VP8
RV H.265
VP9
 M-JPEG
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 DV
 XVID
 VP8
 RV
 H.265
 VP9
M-JPEG MPEG
MPEG1 MPEG2
MPEG4 H.264
VC-1 DV
XVID VP8
RV H.265
VP9
 M-JPEG
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 DV
 XVID
 VP8
 RV
 H.265
 VP9
M-JPEG MPEG
MPEG1 MPEG2
MPEG4 H.264
VC-1 DV
XVID VP8
RV H.265
VP9
 M-JPEG
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 DV
 XVID
 VP8
 RV
 H.265
 VP9
M-JPEG MPEG
MPEG1 MPEG2
MPEG4 H.264
VC-1 DV
XVID VP8
RV H.265
VP9
 M-JPEG
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 DV
 XVID
 VP8
 RV
 H.265
 VP9
Audio Formats Supported
AMR WMA
LPCM PCM
eAAC+ HE-AAC
ADPCM AMR-WB
AAC HE HE-A
AAC++
 AMR
 WMA
 LPCM
 PCM
 eAAC+
 HE-AAC
 ADPCM
 AMR-WB
 AAC HE
 HE-A
 AAC++
AMR WMA
LPCM PCM
eAAC+ HE-AAC
ADPCM AMR-WB
AAC HE HE-A
AAC++
 AMR
 WMA
 LPCM
 PCM
 eAAC+
 HE-AAC
 ADPCM
 AMR-WB
 AAC HE
 HE-A
 AAC++
AMR WMA
LPCM PCM
eAAC+ HE-AAC
ADPCM AMR-WB
AAC HE HE-A
AAC++
 AMR
 WMA
 LPCM
 PCM
 eAAC+
 HE-AAC
 ADPCM
 AMR-WB
 AAC HE
 HE-A
 AAC++
AMR WMA
LPCM PCM
eAAC+ HE-AAC
ADPCM AMR-WB
AAC HE HE-A
AAC++
 AMR
 WMA
 LPCM
 PCM
 eAAC+
 HE-AAC
 ADPCM
 AMR-WB
 AAC HE
 HE-A
 AAC++
Processor Cores 4 Unknown - Click to provide data 4 4
Teletext 2,000 Pages Unknown - Click to provide data 2,000 Pages 2,000 Pages
 
 
 
Packaging Content LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
3D Glasses Quantity Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data 2
Remote Control Type Unknown - Click to provide data
Cables Included
AC
 AC
AC
 AC
AC
 AC
AC
 AC
 
 
 
Networking LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Wi-Fi Standards
802.11ac 802.11a
IEEE 802.11a IEEE 802.11ac
 802.11ac
 802.11a
 IEEE 802.11a
 IEEE 802.11ac
802.11ac 802.11a
IEEE 802.11a IEEE 802.11ac
 802.11ac
 802.11a
 IEEE 802.11a
 IEEE 802.11ac
802.11ac 802.11a
IEEE 802.11a IEEE 802.11ac
 802.11ac
 802.11a
 IEEE 802.11a
 IEEE 802.11ac
802.11ac 802.11a
IEEE 802.11a IEEE 802.11ac
 802.11ac
 802.11a
 IEEE 802.11a
 IEEE 802.11ac
 
 
 
Management Features LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Smart Modes
Vivid Cinema
Game Standard
Photo Sports
 Vivid
 Cinema
 Game
 Standard
 Photo
 Sports
Vivid Cinema
Game Standard
Photo Sports
 Vivid
 Cinema
 Game
 Standard
 Photo
 Sports
Vivid Cinema
Game Standard
Photo Sports
 Vivid
 Cinema
 Game
 Standard
 Photo
 Sports
Vivid Cinema
Game Standard
Photo Sports
 Vivid
 Cinema
 Game
 Standard
 Photo
 Sports
Programming Period 8 Day(s) Unknown - Click to provide data 8 Day(s) 8 Day(s)
 
 
 
Weight & Dimensions LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Thickness 60.9mm 60.9mm 51.2mm
BEST
51.5mm
Weight 16.5kg
BEST
18.2kg 19.3kg 19.2kg
Weight With Stand 18.2kg
BEST
Unknown - Click to provide data 19.7kg 21.2kg
Depth (with Stand) 282mm 282mm 218mm
BEST
238.4mm
Height (with Stand) 787mm 787mm 783mm 775mm
Width (with Stand) 1,240mm 1,240mm 1,239mm
BEST
1,240mm
Height 721mm 721mm 726mm 721mm
Width 1,240mm 1,240mm 1,239mm 1,240mm
 
 
 
Ports & Interfaces LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Headphone Outputs 1 1 1 1
Ethernet LAN (RJ-45) Port 1 1 1 1
RF Port 1 2
BEST
2
BEST
2
BEST
SCART Port Unknown - Click to provide data 1 Unknown - Click to provide data 1
RS-232 Port 1 Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Digital Audio Optical Out 1 1 1 1
Composite Video in 1 1 1 Unknown - Click to provide data
Component Video (YPbPr/YCbCr) in 1 Unknown - Click to provide data 1 1
USB 2.0 Port 2 2 2 2
HDMI Version
2.0a
 2.0a
2.0a
 2.0a
2.0a
 2.0a
2.0a
 2.0a
HDMI Port 3 3 3 3
Audio (L,R) in 1 Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
USB 3.0 Type-A Port Unknown - Click to provide data Unknown - Click to provide data 1 1
Common Interface Plus (CI+) Version 1.3 Unknown - Click to provide data 1.3 1.3
 
 
 
Technical Details LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
RF Input Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data 2
Timer Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
 
 
 
Packaging Data LG 55UH661 LG 55UH668 LG 55UH750 LG 55UH850
Package Weight 23.8kg 22.3kg
BEST
24.5kg 26.1kg
Package Height 860mm 860mm 830mm
BEST
860mm
Package Width 1,360mm 1,360mm 1,360mm 1,360mm

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