Based on our overall comparison score, LG G4 OLED 65 rates higher at 86/100 versus 77/100 for LG B4 OLED 55 — a 9-point lead. LG G4 OLED 65 is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
LG G4 OLED 65 vs LG B4 OLED 55
Verdict
Our overall take, at a glance
Key takeaways
- LG G4 OLED 65 leads LG B4 OLED 55 overall by 15 points (96 vs 81 out of 100).
- LG G4 OLED 65 stands out on Panel Screen Size: 65 in, Panel Screen-to-body ratio: 97.9%, Picture Quality Peak Brightness (HDR): 1,500 nits.
- Best value: LG B4 OLED 55 (from $1,399) — the strongest score-per-dollar of the two.
LG G4 OLED 65 leads overall
LG G4 OLED 65
96
LG B4 OLED 55
81
Why it stands out
- Panel Screen Size: 65 in
- Panel Screen-to-body ratio: 97.9%
- Picture Quality Peak Brightness (HDR): 1,500 nits
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
LG G4 OLED 65
The LG G4 OLED is a flagship 65-inch 4K smart television designed for premium home entertainment and high-end gaming. Positioned above the C4 in LG's 2024 lineup, it utilizes advanced Micro Lens Array (MLA) technology to achieve superior brightness levels that overcome traditional OLED limitations.
Best for High-end gaming setups requiring ultra-low input lag and fast pixel response timBest for Bright-room viewing environments where glare reduction and high display brightneBest for Home theater enthusiasts seeking top-tier HDR performance and color accuracy
Pros
- Micro Lens Array (MLA) technology delivers significantly higher peak brightness in both SDR and HDR compared to standard WOLED panels
- Exceptional reflection handling and wide viewing angles make it highly versatile for various room layouts
- Excellent gaming performance with extremely fast response times, low input lag, and robust console compatibility
Cons
- Carries a premium price tag compared to mainstream OLED alternatives like the LG C4
- The largest 97-inch size option lacks the brightness-boosting MLA technology included in the 65-inch model
LG B4 OLED 55
The LG B4 OLED TV is described as an affordable premium model with various sizes available in 48, 55, 65, 77, and 83 inches. It features a super thin design, virtually non-existent bezels, and a broad range of connectivity options. The model offers high-quality picture capabilities suitable for multiple viewing environments.
Best for large group settingBest for gamingBest for movie viewing
Pros
- Features super wide viewing angles, making it good for large group settings.
- Includes a 120Hz refresh rate and OLED motion capability, providing smooth video play.
- Equipped with four HDMI 2.1 ports, allowing connection of multiple high-refresh-rate devices.
- Offers various connectivity options, including Wi-Fi 5, Bluetooth, Ethernet, and optical audio.
- Features LG's WebOS 24 operating system with the Alpha 8 AI processor for smooth use.
Cons
- The side inputs may require special consideration when choosing a thin profile wall mount.
- Audio performance is limited by the necessity of connecting an external soundbar.
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 G4 OLED 65
LG B4 OLED 55
Physical Comparison
Weigh them up, then compare real dimensions in 3D
LG G4 OLED 65LG B4 OLED 55
LG G4 OLED 65 is 9.5 kg (66%) heavier than LG B4 OLED 55.
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 G4 OLED 65 vs LG B4 OLED 55 comparison
LG G4 OLED 65 and LG B4 OLED 55 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 86/100 for LG G4 OLED 65 and 77/100 for LG B4 OLED 55.
At launch, LG B4 OLED 55 was the more affordable option ($1399) versus LG G4 OLED 65 ($3399). Weigh that against the overall scores (86/100 vs 77/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.
If you want the higher-rated tvs option overall, LG G4 OLED 65 (86/100) edges out LG B4 OLED 55 (77/100). But if LG B4 OLED 55 is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.