Based on our overall comparison score, LG G3 OLED 55 rates higher at 82/100 versus 74/100 for LG B4 OLED 55 — a 8-point lead. LG G3 OLED 55 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 G3 OLED 55 vs LG B4 OLED 55
Updated Jun 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the LG G3 OLED 55 is the better pick — it scores 69/100 to the LG B4 OLED 55's 61, leading on Picture Quality and Audio. Choose the LG B4 OLED 55 instead if you want to spend less.
Verdict
Our overall take, at a glance
Key takeaways
- LG G3 OLED 55 leads LG B4 OLED 55 overall by 8 points (69 vs 61 out of 100).
- LG G3 OLED 55 stands out on Picture Quality Peak Brightness (HDR): 1,440 nits (122% more), Audio Output Power: 60 W (200% more).
- Best value: LG B4 OLED 55 (from $1,399) — the strongest score-per-dollar of the two.
LG G3 OLED 55 leads overall
LG G3 OLED 55
69
LG B4 OLED 55
61
Why it stands out
- Picture Quality Peak Brightness (HDR): 1,440 nits (122% more)
- Audio Output Power: 60 W (200% more)
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
LG G3 OLED 55
The LG G3 OLED 55 is a premium 2023 television designed for home theater enthusiasts and gamers seeking top-tier display technology. Powered by the α9 AI Processor Gen6, this model introduces Micro Lens Array (MLA) hardware to overcome traditional OLED brightness limitations. It sits near the top of LG's lineup, offering a substantial brightness increase alongside a robust smart interface.
Best for Bright living spaces where standard OLED screens traditionally struggle with…Best for Advanced multi-platform gaming setups that require unrestricted HDMI 2.1…
Pros
- Micro Lens Array (MLA) technology significantly boosts panel brightness compared to conventional OLED screens.
- Four full-bandwidth HDMI 2.1 ports accommodate multiple high-performance gaming devices simultaneously.
- Advanced α9 AI Processor Gen6 provides high-quality upscaling, motion handling, and virtual surround-sound up-mixing.
Cons
- Does not include a traditional tabletop stand in the box, requiring a separate purchase if you do not plan to wall-mount it.
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 G3 OLED 55
LG B4 OLED 55
Physical Comparison
Weigh them up, then compare real dimensions in 3D
LG G3 OLED 55LG B4 OLED 55
LG G3 OLED 55 is 3.5 kg (24%) 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 G3 OLED 55 vs LG B4 OLED 55 comparison
LG G3 OLED 55 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 82/100 for LG G3 OLED 55 and 74/100 for LG B4 OLED 55.
At launch, LG B4 OLED 55 was the more affordable option ($1399) versus LG G3 OLED 55 ($2499). Weigh that against the overall scores (82/100 vs 74/100) 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 G3 OLED 55 (82/100) edges out LG B4 OLED 55 (74/100). 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.
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