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  1. Televisions

LG OLED77C34LA (2023)

8,9/10 (126 reviews)
View all accessories
LG TVs
LG OLED77C34LA (2023)

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Image quality
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Refresh rate
  • 100 Hz
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Screen type
  • OLED
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Type local dimming
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View full comparison

Product information

Key specs

Screen size
77 inches
Recommended viewing distance to TV
4 - 6m
Image quality
Very good
Smart platform
WebOS
Refresh rate
100 Hz
View all specifications

Pros and cons

According to our television expert
  • You can watch images with a high brightness and powerful contrast with the OLED Evo screen.
  • The 10-bit screen ensures an image with vibrant and realistic color details.
  • Thanks to the smart a9 Gen6 processor, the image is extra detailed and you can smoothly navigate the smart menu.
  • This TV has a lower brightness than the LG OLED G3.
Product Expert televisions

Description

The LG OLED77C34LA (2023) is a super fast TV with a contrast-rich and clear display. The OLED screen consists of millions of pixels that light up and dim individually. That way, black is truly black and the TV displays colors accurately. The OLED Evo technology provides a higher brightness than the average OLED TV does. This makes images look vibrant and you're less bothered by reflections. Combined with the 10-bit HDR screen, this provides a wide color gamut. That way, you can see all the shades of blue in a clear sky. The smart a9 Gen6 processor improves all images very fast, so you always watch the sharpest images with fluent movements. Thanks to this processor, the menu also reacts to the buttons your press quickly. This way, you can turn on your favorite movie or series fast.

Like to game with a new gaming console? This LG OLED television has 4 HDMI 2.1 ports. That way, you can game in 4K resolution and with a 120Hz refresh rate. As a result, your games are razor-sharp and smooth and you won't miss a moment of the action. The VRR (Variable Refresh Rate) ensures the TV has the same refresh rate as your console, so you won't have to deal with stuttering images.

The LG OLED77C34LA (2023) is a super fast TV with a contrast-rich and clear display. The OLED screen consists of millions of pixels that light up and dim individually. That way, black is truly black and the TV displays colors accurately. The OLED Evo technology provides a higher brightness than the average OLED TV does. This makes images look vibrant and you're less bothered by reflections. Combined with the 10-bit HDR screen, this provides a wide color gamut. That way, you can see all the shades of blue in a clear sky. The smart a9 Gen6 processor improves all images very fast, so you always watch the sharpest images with fluent movements. Thanks to this processor, the menu also reacts to the buttons your press quickly. This way, you can turn on your favorite movie or series fast.

Like to game with a new gaming console? This LG OLED television has 4 HDMI 2.1 ports. That way, you can game in 4K resolution and with a 120Hz refresh rate. As a result, your games are razor-sharp and smooth and you won't miss a moment of the action. The VRR (Variable Refresh Rate) ensures the TV has the same refresh rate as your console, so you won't have to deal with stuttering images.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Download the manual

Download the manual (302.18 KB)

Included by default

  • Manual (302.18 KB)
  • Quick start guide
  • Magic Remote
  • Batteries (2x AA)
  • Power cable
  • Stand

Included by default

  • Quick start guide
  • Magic Remote
  • Batteries (2x AA)
  • Power cable
  • Stand

Download the manual

Download the manual (302.18 KB)

Key specs

Screen size
77 inches
Recommended viewing distance to TV
4 - 6m
Image quality
Very good
Smart platform
WebOS
Refresh rate
100 Hz
View all specifications

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Reviews

126 reviews
8,9/10 (126 reviews)

Rating

68 reviews with 5 stars

55 reviews with 4 stars

3 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Rating per section

Sound quality
8,5
Gebruiksgemak
8,0
Image quality
8,8
Design
9,0
Smart tv functionaliteit
8,0

Most helpful reviews

8,8/10

We had to struggle with the settings for a while, but now we

  • Image
  • Setting options.
  • Location of HDMI connections
  • Jan
  • 20 November 2023
  • Automatically translated from Dutch
9,6/10

TV with Super image quality

  • Very sharp image
  • The remote control with mouse function
  • Price
  • Margreet
  • 8 September 2023
  • Automatically translated from Dutch
9,2/10

Very nice image and fast

  • Very nice image
  • Fast response speed
  • not tight against the wall
  • Ardje01
  • 21 September 2023
  • Automatically translated from Dutch
8,4/10

Topper

  • Design
  • Setting options
  • Setting options
  • Arjen
  • 22 September 2023
  • Automatically translated from Dutch
9,6/10

Great TV

  • Beautiful image
  • Good design
  • Vogels
  • 9 September 2023
  • Automatically translated from Dutch
9,2/10

Sometimes I still doubt: should I have bought a size bigger?

  • I already had a BluOs soundbar and at least it works flawlessly on this TV
  • Nice that cable mess can be concealed at the back. Especially since the TV is mounted on a bracket
  • I am sometimes looking for what is the best setting in terms of color and brightness and contrast. But I'm just a bitch.
  • Peter
  • 11 August 2023
  • Automatically translated from Dutch
8,0/10

Good Oled TV

  • Good picture
  • Good colours
  • Quite dark
  • Bram
  • 15 March 2024
  • Automatically translated from Dutch
8,4/10

Good TV

  • image
  • sound
  • Operating Smart TV is not easy.
  • Pim
  • 29 October 2023
  • Automatically translated from Dutch
7,6/10

starting is difficult

  • no usable memory
  • Johan
  • 25 November 2023
  • Automatically translated from Dutch
8,0/10

Fantastic image but also the best in the test at Consumer

  • What an image!
  • Narrow edge
  • Remote control is not very stable
  • Gert
  • 18 May 2024
  • Automatically translated from Dutch
8,8/10

We had to struggle with the settings for a while, but now we

  • Image
  • Setting options.
  • Location of HDMI connections

I like the TV very much. I had a working plasma TV that was 15-16 years old and was planning on buying a new one as soon as it broke, but it didn't work out. Due to the high power consumption, I bought a new one in the same size.
The standard settings for both image and sound only appealed to me moderately, I thought I had made a bad purchase.
But after a lot of fiddling and trying out the picture settings, I am very satisfied, what a beautiful picture, better than with the plasma TV. For the sound I chose the standard cinema setting. That one appeals to me the most.

I still watch TV through an old Humax from 2009. I understand that there are now better cabinets, but I am already very satisfied with the images I see on the TV. Connect this to HDMI-1. First I had the Blu-ray on HDMI-1 and it turned on spontaneously when the TV was turned on.
I haven't really tried out the Smart TV functions yet, I stream via a Chromecast and that is very easy.
Points of improvement are the location of the HDMI connections and how to insert the plug into the HDMI connection.
- Place it on the left at the back: the HDMI cable protrudes next to the TV: you need a 90-degree plug to conceal it nicely.
- Place it in the middle at the back: the HDMI cable goes straight to the back: you also need a 90-degree plug if you want to mount the TV on the wall.

I still have a lot to discover: for example, how do I ensure a good connection to my analogue amplifier. But for now, for home and garden use (TV, DVD, Streaming) I am very satisfied.

  • Jan
  • 20 November 2023
  • Automatically translated from Dutch
9,6/10

TV with Super image quality

  • Very sharp image
  • The remote control with mouse function
  • Easy to install
  • Price

We were able to test this TV for a number of weeks,
And I must say, I really like it, it is a beautiful TV to look at and the picture exceeds expectations, it is so beautifully sharp and beautiful colors, we thought we already had a nice TV
But once you see this you can hardly go back, I think.
Installation went smoothly and was not too complicated, you can connect the TV to the internet via WiFi or wired.
There are still many different functions that we are gradually discovering but still have to discover.
You can also use the remote control as a kind of mouse and that can be extremely useful when searching for programs, and it also contains all kinds of useful apps.
The sound is nice, but we use it in combination with the matching LG soundbar and then you just have cinema sound at home, so beautiful! I will write a review about that too

  • Margreet
  • 8 September 2023
  • Automatically translated from Dutch
9,2/10

Very nice image and fast

  • Very nice image
  • Fast response speed
  • Very good for playing games
  • not tight against the wall

I was able to test this TV together with the LG soundbar DSC9S.
The test with this LG OLED television is really a very pleasant experience, especially in combination with the soundbar. The screen is nice and flat, but there is a thickening of 3-4 cm at the back so that it is not placed tightly against the wall.
The connections are well concealed on the left side behind the screen so that you have no view of the necessary (HDMI) cables. The 4 HDMI inputs are quickly filled with connecting the soundbar, fiber optic TV receiver, game console and streaming device.
The image is really fantastic, clear contract full and quickly responsive. There are many settings possible, but I stuck to the AUTO options and average values. This gave me the best viewing experience. The sound from the TV alone is a bit flat, especially if you compare it with the sound with a soundbar switched on, which certainly gives an extra dimension to the viewing and listening experience.
The remote control takes some getting used to compared to a conventional one, but it works very well. The keys are useful for launching standard apps such as Netflix and Amazon Prime. The apps work perfectly and very fast. Linking the apps to your existing accounts is also very simple so that you can quickly start enjoying.

I am very enthusiastic about this TV and in my opinion it is highly recommended, and I would certainly consider installing an accompanying soundbar.

  • Ardje01
  • 21 September 2023
  • Automatically translated from Dutch
View all 126 reviews

Insure your television

You can select one of the Backup Plans below in your shopping cart. It will protect your brand new television against damage and/or theft.

LG OLED77C34LA (2023)
  • 3-year Backup Plan
    89,00 one-time payment
  • 5-year Backup Plan
    159,00 one-time payment

Specifications

Product

Product number
923588
Manufacturer code
OLED77C34LA.AEU
Brand
LG
Warranty
2 years
Processing of your defect
At your home
Old product returned for free
Yes

Key properties

Image quality
Very good
Screen type
OLED
Screen size
77 inches
Recommended viewing distance to TV
4 - 6m
Sharpness
4K (UHD)
Refresh rate
100 Hz
Color depth
1 billion colors (10-bit)
Recommended for television use
Optimal gaming, Stream series and movies, Watch sports optimally

Screen expanded

Quality viewing angle
Excellent
Pixel structure
WRGB
Local dimming
Yes
Type local dimming
Self-emitting
HDR support
Yes
Type of HDR
Dolby Vision, HDR10, HDR10+, HLG
Input lag
9 ms
Processor cores
Quad-Core (4)
LG QNED
No
LG NanoCell
No

Smart TV

Smart TV
Yes
Smart platform type
Extensive
Smart platform
WebOS
Built-in WiFi
Yes
Bluetooth
Yes
DLNA
Yes
AirPlay
Yes
AirPlay version
AirPlay 2
Chromecast built in
No
Media player
Yes

Audio

Sound quality
Good
Built-in soundbar
No
Number of speakers
4
Continuous/nominal total output capacity (RMS)
40 W
Subwoofer
Yes
Dolby Atmos support
Yes

Options

Sleep timer
Yes
Light sensor
Yes
Teletext
Yes
Pivotable stand
No

Controls

Controlled via app
Yes
Controlled via Android app
Yes
Controlled via Apple app
Yes
LG Magic Remote
Yes
Voice control
Yes

Properties for use CI+ module

CI/CI+ slot
Yes
Digital tuner
Yes
Digital video signal
Cable (DVB-C), Digitenne (DVB-T), Digitenne (DVB-T2), Satellite (DVB-S), Satellite (DVB-S2)
DVB-T Twin tuner
No
DVB-S Twin tuner
No

Ports

Antenna connector
Yes
HDMI connector
Yes
Female HDMI Type A port version
2.1
HDMI ARC (Audio Return Channel)
Yes
HDMI eARC
Yes
Number of HDMI connectors
4
Digital optical connector
Yes
Headphone jack
Yes
USB port
Yes
Component video connector
No
Composite connector
No
Network connector
Yes
RCA connector
No
SCART connector
No
VGA connector
No

Hanging the TV

VESA mount option
Yes
VESA mount
300x200mm
Including TV mount
No

Power supply

Energy label
F
Energy consumption per 1000h
126 kWh
Energy consumption HDR per 1000h
239 kWh

Physical properties

Color
Silver
Height
98,2 cm
Width
171,1 cm
Depth
4,71 cm
Weight
23,5 kg
Height including stand
103,5 cm
Width including stand
171,1 cm
Depth with stand
26,7 cm
TV stand type
1 stand
Leg stands adjustable in height
No
Leg stands adjustable in width
No
Width stand
52 cm
Stand height
5,3 cm
Total weight including stand
27,1 kg
Year introduced
2023

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LG OLED77C34LA (2023)
LG OLED77C34LA (2023)
2.379,-
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