LG OLED B6 Series 65 Inch 4K Ultra HD AI Smart TV

Display

Screen Size	65 Inch (165.1 cm)
Display Technology	OLED
Resolution	3840 x 2160 pixels (4K Ultra HD)
Native Refresh Rate	120 Hz
HDR Technology	HDR10 Pro, Hybrid Log-Gamma (HLG), Dolby Vision
4K Upscaling	Yes – AI Super Upscaling

Performance & Audio

Processor	α8 AI Processor 4K Gen3
Response Time	0.1ms
Game Mode	Yes – Game Optimiser
Audio Output Channels	2.0
Audio Decoder	Dolby Atmos
Sound Technology	α8 AI Sound Pro (Virtual 11.1.2 Up-mix), AI Object Remastering Pro, Precision Sound Master Pro, Adaptive Acoustic Tuning, WOW Orchestra

Smart TV & Connectivity

Operating System	webOS
Smart TV	Yes
Screen Mirroring	Yes
Apple AirPlay 2	Yes
Google Assistant	Yes
Wi-Fi	Yes
Bluetooth	Yes – version 5.3
Ethernet (LAN)	Yes
Video Apps	BBC iPlayer, ITV X, All 4, My5, NOW TV, Netflix, Amazon Prime Video, Rakuten TV, Disney+, Apple TV, YouTube, Twitch, Paramount+, Chili, DAZN

Ports & Dimensions

HDMI Ports	4 (HDMI 2.1 – supports 4K@120Hz, VRR, ALLM, eARC)
Digital Audio Optical Out	1
Audio Return Channel (ARC)	Yes (eARC supported)
VESA Mounting	Yes – 300 x 200 mm
Dimensions with Stand (D x W x H)	21.8 x 144.9 x 90.0 cm
Dimensions without Stand (D x W x H)	4.59 x 144.9 x 83.2 cm
Weight with Stand	17.3 kg
Weight without Stand	17.1 kg
Energy Efficiency Class (SDR)	F
Tuner Type	Analogue & Digital
Remote Control Included	Yes – AI Magic Remote
Introduction Year	2026
Country of Origin	Poland

Colour	Black
HDR	Yes
VESA	300 × 200
Smart	Yes
Smart TV	Yes
Resolution	3840 x 2160 pixels
Accessories	LG Magic Remote
Screen Size (")	65"
Response Time	0.2ms
Audio Channels	2.0
Wall Mountable	Yes
Satellite Tuner	No
Operating System	WebOS
Ports & Connections	HDMI x 4 Optical Audio x 1
Screen Technology	OLED
Additional Features	Apple AirPlay Dolby Atmos Dolby Vision Google Voice Assistant HDMI 2.1 HDMI Audio Return Channel (ARC) Variable Refresh Rate
Wireless Connectivity	Wi-Fi Bluetooth

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OLED Picture Quality: What It Actually Means

Every pixel on this screen produces its own light and can switch off completely. That gives you genuinely perfect blacks — not just very dark greys — and contrast that no LCD screen can match. Colours are richer and more accurate as a result, and the picture looks just as good from the side of the room as it does straight on, so everyone gets a great view.

The screen is also certified for flicker-free performance and low blue light levels, which means less eye strain during long viewing sessions — useful for boxset evenings or extended gaming.

α8 AI Processor 4K Gen3

The processor at the heart of the B6 does more than just push pixels. It uses AI to analyse each scene and optimise both picture and sound in real time. AI Super Upscaling improves the sharpness of HD and lower-resolution content, while Precision HDR Master Pro refines contrast and colour frame by frame. On the audio side, Precision Sound Master Pro adapts the sound to what you’re watching, making dialogue clearer and action sequences more impactful.

Smart webOS Platform

The webOS smart platform gives you quick access to a wide range of streaming services including Netflix, Disney+, Amazon Prime Video, Apple TV, YouTube, BBC iPlayer, and more. The AI Magic Remote makes navigation straightforward, and you can also use voice commands to change settings, search for content, or get recommendations.

The built-in AI Chatbot lets you adjust picture or sound settings just by asking. Voice ID can recognise different users in the household and offer personalised suggestions. LG’s webOS Re:new programme provides updates to the latest webOS version for five years, so the smart features stay current.

Built for Gaming

The B6 is well-equipped for current-generation gaming consoles. A 0.1ms response time and low input lag keep gameplay feeling immediate and responsive. The four HDMI ports support the HDMI 2.1 specification, enabling 4K at 120Hz, Variable Refresh Rate (VRR), and Auto Low Latency Mode (ALLM). G-Sync and FreeSync compatibility reduce screen tearing, and the dedicated Game Optimiser menu puts all your gaming settings in one place. Cloud gaming is accessible directly through the built-in Gaming Portal.

Cinema and Sports Viewing

Dolby Vision and Ambient Filmmaker Mode present films with the colour and contrast the director intended. Dolby Atmos decoding adds a three-dimensional quality to the soundtrack, pulling you into the action. For sport, TruMotion processing keeps fast movement sharp and clear, so you won’t miss the detail during a fast break or a close finish.

Design and Connectivity

The B6 has a slim profile — just 45.9mm deep without the stand — and a Slate Marble effect finish that sits tidily in most rooms. It supports VESA mounting (300 x 200mm) for wall installation. Connectivity includes Wi-Fi, Bluetooth 5.3, Ethernet, four HDMI ports, and a digital optical audio output. Apple AirPlay 2 and screen mirroring are also supported, making it easy to share content from a phone or tablet.

The TV is also compatible with LG’s Sound Suite range of audio products, and Dolby Atmos FlexConnect technology lets you position additional speakers wherever suits you rather than being tied to conventional placement.