LG G8 ThinQ smartphone uses its OLED screen to create audio

LG G8 ThinQ smartphone uses its OLED screen to create audio

The smartphone world’s biggest annual launch event, Mobile World Congress (MWC), is just over a week away, and we’re expecting some big flagship announcements from the likes of Sony, Huawei and LG

We’ve known for some time that LG will be using MWC 2019 to introduce the G8 ThinQ handset – the successor to its G7 ThinQ – but the Korean company hasn’t been shy in talking about its features ahead of the launch.

Arguably the most interesting of which, revealed today, is its Crystal Sound OLED (CSO) technology, which sees the LG G8 ThinQ’s OLED display working as an audio amplifier. 

Essentially, it repurposes the screen as a diaphragm, vibrating the entire surface to produce sound - a sound supposedly capable of impressive volume and improved clarity. It's a method Sony uses in its AF9 and AF8 OLED TVs.

There’s also a speaker at the bottom of the phone that uses the internal space of the phone as a resonance chamber speaker in an effort to boost bass and volume.

LG and its audio partner Meridian have also incorporated DTS:X 3D Surround Sound, which is designed to emulate a 7.1-channel soundstage through its speaker or your headphones. Unsurprisingly like its predecessor, the latest G Series handset will feature its Hi-Fi Quad DAC and support MQA audio. Presumably, aptX HD Bluetooth will also be onboard.

MORE:

Best in-ear headphones 2019: wired, wireless, noise-cancelling

Samsung reveals 2019 4K QLED TV line-up with AirPlay 2

Hands on: Sonos Amp review

Becky Roberts

Becky is the managing editor of What Hi-Fi? and, since her recent move to Melbourne, also the editor of the brand's sister magazines Down Under – Australian Hi-Fi and Audio Esoterica. During her 11+ years in the hi-fi industry, she has reviewed all manner of audio gear, from budget amplifiers to high-end speakers, and particularly specialises in headphones and head-fi devices. In her spare time, Becky can often be found running, watching Liverpool FC and horror movies, and hunting for gluten-free cake.

Latest in Smartphones
The Google Pixel 9a being held horizontally at waist-height so only the back is visible.
The Google Pixel 9a launches at £100 less than the iPhone 16e with a better screen
iPhone 16 Plus smartphone
Got an old iPhone? We'll help you decide on how to upgrade
iPhone 16e in black and white on a white background
iPhone 16e vs Sony Xperia 10 VI: what are the differences?
A blue iPhone 16 pictured next to a white iPhone 16e
The iPhone 16e's downgrades are in all the right places if, like me, movies on the move are your priority
iPhone 16e on white background
Apple officially unveils the affordable iPhone 16e complete with an OLED display and Dolby Atmos support
A blue iPhone 16 pictured next to a white iPhone 16e
iPhone 16e vs iPhone 16: what's the difference, and which one should you buy?
Latest in News
Audiolab 6000A MkII amplifier in silver
Audiolab upgrades its five-star 6000A amplifier with a new DAC chip, enhanced circuitry and HDMI ARC
Qobuz
Qobuz reveals average payout per stream – and claims it is higher than rivals
Sonos Beam Gen 2
Quick! This five-star Sonos Dolby Atmos soundbar has dropped close to its lowest price
The Google Pixel 9a being held horizontally at waist-height so only the back is visible.
The Google Pixel 9a launches at £100 less than the iPhone 16e with a better screen
A woman flicking through stacks of vinyl records in a Rough Trade shop.
Vinyl records and music streaming both hit landmark highs – but the one growing faster in revenue may surprise you
Vertere DG X turntable in black finish
Vertere's gorgeous DG X turntable features significant updates for a more refined performance overall