They are closely matched: LG B6 OLED 65 scores 78/100 and LG C5 OLED 65 scores 76/100 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 vs LG C5 OLED 65
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the LG C5 OLED 65 is the better pick — it scores 78/100 to the LG B6 OLED 65's 66, leading on Panel and Gaming. Choose the LG B6 OLED 65 instead if you want to spend less.
Verdict
Our overall take, at a glance
Key takeaways
- LG C5 OLED 65 leads LG B6 OLED 65 overall by 12 points (78 vs 66 out of 100).
- LG C5 OLED 65 stands out on Panel Screen-to-body ratio: 97.9% (1% more), Audio Output Power: 40 W (100% more).
LG C5 OLED 65 leads overall
LG C5 OLED 65
78
LG B6 OLED 65
66
Why it stands out
- Panel Screen-to-body ratio: 97.9% (1% more)
- Audio Output Power: 40 W (100% more)
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 C5 OLED 65
The LG C5 OLED 65 is a mid-range 4K OLED television built for home cinema enthusiasts and high-end gamers seeking high contrast and improved luminance. Powered by the Alpha 9 Gen 8 AI processor, this model features an upgraded panel with Brightness Booster technology to achieve higher peak brightness than its predecessors. It also integrates four HDMI 2.1 ports and runs on the webOS 25 smart interface, which introduces customizable user profiles.
Best for Next-generation gaming at high refresh rates up to 144HzBest for Media consumption in moderately lit rooms where older OLEDs struggled
Pros
- Upgraded brightness levels compared to previous C-series generations
- Excellent gaming capabilities with 144Hz support, G-Sync, and FreeSync
- Four full-bandwidth HDMI 2.1 ports for connecting multiple high-end devices
- Infinite contrast ratio and perfect black levels inherent to OLED technology
Cons
- Smaller sizes of this model line (42 and 48 inches) do not achieve the same peak brightness boosts as the 65-inch version
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
LG C5 OLED 65
Physical Comparison
Weigh them up, then compare real dimensions in 3D
LG B6 OLED 65LG C5 OLED 65
LG B6 OLED 65 is 0.5 kg (3%) heavier than LG C5 OLED 65.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about LG B6 OLED 65 vs LG C5 OLED 65 comparison
LG B6 OLED 65 and LG C5 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 78/100 for LG B6 OLED 65 and 76/100 for LG C5 OLED 65.
It's close — LG B6 OLED 65 (78/100) and LG C5 OLED 65 (76/100) 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.
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