Sony OLED vs LG OLED: Which One Is Better?

Sony OLED vs LG OLED: Which One Is Better?

It’s somewhat of a running battle in the tech world whether or not OLED TVs are better than their LCD counterparts, but what does it all mean? The different types of OLED TVs, and the reasons why we love or hate them, are written about and often debated, but it’s hard to find a complete guide to them.

For those of you who have been living under a rock for the past year, OLED stands for Organic Light-Emitting Diode. In case you don’t know anything about them, OLEDs are a type of display that are capable of producing bright, vibrant, and accurate colors. While they are still being used and have been in the market for years, OLEDs have increased in popularity in the past year. Sony entered the OLED market with the A1E and A8F series last year, and LG followed suit with the G6 and V20 last year, which both have OLED displays. We decided to take a look at each of them to see which one is the better choice.

Want to buy a new TV? Wondering what the best mid-range OLED TV will be in 2021? We’ll take care of you.

At a glance

Are you in a hurry? Here are the most important things you need to know about the Sony A8H OLED and LG CX OLED.

Price range $1,499 – $4,999 $1,899 – $2,799
Screen dimensions 48, 55, 65, 77                 55, 65
Resolution 4K UHD (3840 x 2160) 4K UHD (3840 x 2160)
Dolby Vision, HDR10, HLG Dolby Vision, HDR10, HLG Dolby Vision, HDR10, HLG
Update rate 120HZ 120HZ
Ports 4x HDMI 2.1 4x HDMI 2.0a
Audio 2.2 channel audio Surface Audio 2.2-channel sound system
Smart TV Software webOS 5.0 Android TV 9
Processor AI α9 Gen 3 4K processor X1 Ultimate image processor
Language interaction Microphone in the remote control Microphone in the remote control
The intelligent assistant AI ThinQ, Google Assistant, Amazon Alexa Google Assistant, Amazon Alexa

Displays and processors

The Sony A8H OLED and the LG CX OLED use the same panels (manufactured by LG Display), but there are some notable differences to consider when buying. The two companies have different priorities in terms of processing and HDR.

The most obvious, of course, is the size of the screen. The LG CX OLED is available in 45, 55, 65 and 77 inches, while the Sony is available in 55 and 65 inches.

Speaking of HDR, let’s talk about that first. LG prefers a warmer output, which makes the image on the screen slightly better, but this is more of a general setup for whatever you want to do on your TV, whether it’s watch movies, play games, or stream your favorite shows. The Sony A8H OLED is a little more controllable and therefore offers advanced motion smoothing for all aspects of the TV’s capabilities. On the whole, the difference is negligible, for it can hardly be perceived by the untrained eye.

Both TVs support Dolby Vision Dynamic HDR and Hybrid Log Gamma (HLG). However, none of them support HDR10, the standard used for Amazon Prime TV. So if this is what you are looking for, consider other options such as. B. Panasonic or Samsung televisions.

The LG CX OLED also features Dolby Vision IQ, which is able to calibrate the screen image in real time based on the ambient light in the room. Unfortunately, the Sony A8H doesn’t have this feature, but there is a Netflix calibration mode that adjusts the image settings to match the main monitor in Netflix HQ, if you like. To be honest, we don’t know if it makes much difference, as the standard picture modes work just as well.

Let’s move on to more technical matters: Processors. Both the Sony A8H and the LG CX use their brand’s most advanced processors: LG has the a9 Gen 3 chip and Sony has the X1 Ultimate processor. Do you notice a difference between the two? Unlikely. Both are excellent at what they do, so it’s hard to say which is better.

Audio, communication and games

The LG CX OLED has 2.2-channel speakers and 40 W of power. This means you can get decent sound that exceeds the expectations of standard built-in audio. The Sony A8H OLED, on the other hand, offers a not-too-low output power of 30W, which doesn’t compare favorably to the LG, however.

However, the Sony A8H offers something the LG CX does not: surface acoustic noise. It can produce sound through a combination of subwoofers and actuators, essentially vibrating the glass and using it as a speaker. It’s interesting and a bit eccentric, but audio engineering enthusiasts might like to play around with it.

Both TVs support Dolby Atmos surround sound and HDMI eARC (to send HQ sound from the TV to the soundbar).

Are you using Bluetooth technology to connect your TVs? LG offers Bluetooth 5.0, while Sony is a bit behind with 4.2. For those unfamiliar with these terms, it means you get better overall sound quality with the LG CX OLED.

In terms of gaming and HDMI connectivity, both TVs have four HDMI ports in case you want to connect multiple devices at once, be it soundbars, game consoles or Buray 4K players. However, only the LG CX OLED will have these four elements in HDMI 2.1 for 4K resolution.

This brings us to the last point of our topic. The Sony A8H OLED doesn’t support 4K 120Hz at all, which we think is a serious drawback, especially if you want to play with the latest consoles on the market: Xbox Series X and Sony PS5. Sony seems to have shot itself in the foot with this decision, but perhaps it had its reasons.


We’ve reviewed the key features of the Sony A8H OLED and the LG CX OLED, but you may not yet know which device best suits your needs. In this section, we’ll look at the pros and cons of these two TVs to help you make your decision.

Benefits of the Sony A8H Benefits of the Sony A8H Benefits of the LG CX Cons of the LG CX
An amazing display No HDMI 2.1 A great showing, but a little weaker than the other two. The screen is a bit bright compared to the Sony A8H OLED.
Solid sound, but the weaker of the two. The most expensive of the two brands Impressive sound in all areas The screen is incredibly thin. Beautiful but potentially vulnerable
Voice control Weak Bluetooth HDMI 2.1 support TruMotion is useless
Alexa and Google Assistant Typing on an Android TV is not easy General Applications downloaded from LG Store Lots of useless software
Chromecast, AirPlay, Homekit Can not start own brand console Easy-to-use remote control Navigating the menus can be difficult

Our opinion

So which of these two TVs is better? Well, the answer is probably not what you expect.

The Sony A8H OLED and LG CX OLED are both great examples of technologies that are better suited to different audiences. For example, if you’re looking for a new TV with the latest game console connectivity and powerful sound, the LG CX is a clear winner. However, if you’re looking for simpler controls, less confusing menus to navigate through, and Alexa compatibility, you’ll probably be more interested in the Sony A8H OLED.

Personally, we prefer the LG CX OLED because it is more in line with the future of technology than the Sony A8H. Improved connectivity, sound and Bluetooth mean it will be many years before you need the next upgrade.

Frequently Asked Questions

Is Sony better than LG TV?

LG TV is better than Sony TV.

Is Sony OLED better than LED?

The answer is that it depends on what you are looking for. OLED is better for watching movies and TV shows, while LED is better for gaming.

Which is better LG or Sony 4k TV?

LG is better.

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