They are closely matched: LG B5 OLED 65 scores 81/100 and LG B6 OLED 65 scores 80/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.
LG B5 OLED 65 vs LG B6 OLED 65
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the LG B6 OLED 65 is the better pick — it scores 70/100 to the LG B5 OLED 65's 67, leading on Gaming. Choose the LG B5 OLED 65 instead if audio matters most to you, where it comes out ahead.
Verdict
Our overall take, at a glance
Key takeaways
- LG B6 OLED 65 and LG B5 OLED 65 are closely matched overall (within 3 points).
- LG B6 OLED 65 stands out on Gaming Refresh Rate (VRR Max): 144 Hz (20% more).
LG B6 OLED 65 and LG B5 OLED 65 are closely matched
LG B6 OLED 65
70
LG B5 OLED 65
67
Where LG B6 OLED 65 stands out
- Gaming Refresh Rate (VRR Max): 144 Hz (20% more)
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.
LG B5 OLED 65
The LG B5 OLED 65 is a 65-inch 4K smart television targeted at home theater viewers and gamers looking for high contrast without paying premium flagship prices. Driven by the Alpha 8 AI Processor Gen2, it uses self-lit OLED pixels to achieve deep black levels and strong color fidelity. It operates on LG's webOS platform with long-term software update support and incorporates HDR video and fast-refresh gaming features.
Best for Dark-room cinematic viewing with Dolby Vision HDR contentBest for High-frame-rate console and PC gaming at 120Hz
Pros
- Self-lit pixels deliver absolute black levels and high picture contrast
- Supports 120Hz refresh rates and NVIDIA G-Sync for smooth gaming performance
- Includes Dolby Vision and Dolby Atmos support for enhanced movie playback
Cons
- Does not reach the higher peak brightness capabilities of premium OLED evo or Mini-LED alternatives
- OLED panel technology remains susceptible to permanent image retention with static content
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
Value for Money
Which is the better deal for the price
Enter today's price for each product to see which offers better value. Use the same currency for both.
LG B5 OLED 65
LG B6 OLED 65
Physical Comparison
Weigh them up, then compare real dimensions in 3D
LG B5 OLED 65LG B6 OLED 65
LG B5 OLED 65 and LG B6 OLED 65 weigh about the same.
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about LG B5 OLED 65 vs LG B6 OLED 65 comparison
LG B5 OLED 65 and LG B6 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 81/100 for LG B5 OLED 65 and 80/100 for LG B6 OLED 65.
It's close — LG B5 OLED 65 (81/100) and LG B6 OLED 65 (80/100) 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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