LG B6 OLED 65 vs LG C3 OLED 65

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the LG C3 OLED 65 is the better pick — it scores 75/100 to the LG B6 OLED 65's 69, leading on Gaming and Audio. Choose the LG B6 OLED 65 instead if picture quality matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

LG C3 OLED 65 leads overall

LG C3 OLED 65

LG B6 OLED 65

Why it stands out

Audio Output Power: 40 W (100% more)

Winner by category for LG B6 OLED 65 vs LG C3 OLED 65
Category	LG C3 OLED 65	LG B6 OLED 65	Winner
Panel	58	58	Tie
Picture Quality	78	85	LG B6 OLED 65
HDR	85	85	Tie
Gaming	88	58	LG C3 OLED 65
Audio	79	56	LG C3 OLED 65
Connectivity	50	50	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

LG B6 OLED 65

The LG B6 OLED 65 (OLED65B6GUA) is a 65-inch 4K smart television aimed at movie enthusiasts and gamers seeking top-tier image quality. Powered by LG's Alpha 8 AI Processor Gen3, the display uses over 8.3 million self-emitting pixels to achieve true black levels and rich color contrast. It combines a 120Hz refresh rate with Dolby Vision and Dolby Atmos support to deliver a comprehensive entertainment experience.

Best for Dark-room cinematic viewing with high-dynamic-range contentBest for High-frame-rate 4K gaming on current-gen consoles or gaming PCs

Pros

Self-lit OLED pixels achieve absolute black levels and high picture contrast
High gaming performance with a 120Hz refresh rate, 0.1ms response time, and support for NVIDIA G-Sync and AMD FreeSync Premium
Supports premium audiovisual formats including Dolby Vision, Dolby Atmos, and FILMMAKER MODE with ambient light adaptation

Cons

Full functionality of webOS smart features and network services requires an LG account and continuous internet connectivity
OLED panel technology relies on active maintenance utilities like OLED Care to prevent long-term image retention

LG C3 OLED 65

The LG C3 OLED is a premium television designed for viewers who want exceptional display performance and modern features without paying the steep prices associated with flagship models. It acts as a versatile standard in the OLED market, balancing high-end picture capabilities with practical pricing.

Best for Premium home theater setups seeking high-end display quality on a more…Best for Versatile room configurations that require specific sizing from compact screens

Pros

Excellent overall picture quality and comprehensive feature set
Significantly more affordable than flagship-tier OLED alternatives
Available in a highly versatile range of sizes from 42 to 83 inches

Cons

Faces strong market pressure from competitive OLED brands and incoming display generations

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

LG B6 OLED 65

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LG C3 OLED 65

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

LG B6 OLED 65LG C3 OLED 65

LG B6 OLED 65 is 0.5 kg (3%) heavier than LG C3 OLED 65.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	LG B6 OLED 65	LG C3 OLED 65
Screen Size	65 in	65 in
Resolution	3840 × 2160 px	3840 × 2160 px
Panel Technology
Refresh Rate	120 Hz	120 Hz
Dimensions (without stand)	144.9 × 83.2 × 4.6 cm	144.1 × 82.6 × 4.5 cm
Weight (without stand)	17.1 kg	16.6 kg
Screen-to-body ratio	97%	98%

Picture Quality

Feature	LG B6 OLED 65	LG C3 OLED 65
Peak Brightness (HDR)	N/A	830 nits
Local Dimming	Yes	Yes
Processor	Alpha 8 AI Processor Gen3	Alpha 9 Gen6 AI Processor 4K

HDR

Feature	LG B6 OLED 65	LG C3 OLED 65
HDR Formats
Dolby Vision	Yes	Yes

Gaming

Feature	LG B6 OLED 65	LG C3 OLED 65
Gaming Refresh Rate (VRR Max)	144 Hz20% more	120 Hz
HDMI 2.1 Ports	N/A	4
ALLM	Yes	Yes

Audio

Feature	LG B6 OLED 65	LG C3 OLED 65
Dolby Atmos	Yes	Yes
Speaker Configuration	2.0 ch	2.2 ch
Audio Output Power	20 W	40 W100% more

Connectivity

Feature	LG B6 OLED 65	LG C3 OLED 65
Total HDMI Ports	4	4
Wi-Fi	Wi-Fi 5	Wi-Fi 5
Bluetooth	Yes	Yes
Ethernet	Yes	Yes
Release Date	N/A	March 1, 2023

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about LG B6 OLED 65 vs LG C3 OLED 65 comparison

They are closely matched: LG B6 OLED 65 scores 80/100 and LG C3 OLED 65 scores 78/100 in our overall comparison — within 2 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

LG B6 OLED 65 and LG C3 OLED 65 are compared side by side above across every spec in the tvs category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 80/100 for LG B6 OLED 65 and 78/100 for LG C3 OLED 65.

It's close — LG B6 OLED 65 (80/100) and LG C3 OLED 65 (78/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.