Based on our overall comparison score, LG C4 OLED 55 rates higher at 80/100 versus 77/100 for LG B4 OLED 55 — a 3-point lead. LG C4 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 C4 OLED 55 vs LG B4 OLED 55
Verdict
Our overall take, at a glance
Key takeaways
- LG C4 OLED 55 leads LG B4 OLED 55 overall by 10 points (94 vs 84 out of 100).
- LG C4 OLED 55 stands out on Panel Screen-to-body ratio: 97.1%, Picture Quality Peak Brightness (HDR): 800 nits, Gaming Refresh Rate (VRR Max): 144 Hz.
LG C4 OLED 55 leads overall
LG C4 OLED 55
94
LG B4 OLED 55
84
Why it stands out
- Panel Screen-to-body ratio: 97.1%
- Picture Quality Peak Brightness (HDR): 800 nits
- Gaming Refresh Rate (VRR Max): 144 Hz
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
LG C4 OLED 55
The LG C4 is a mid-range 2024 OLED television built for users seeking high-performance gaming and movie viewing. Powered by the α9 AI Processor Gen7, this model sits between the entry-level B4 and the premium G4 in LG's lineup. It features self-lit pixels that deliver deep contrast, alongside advanced image processing and an updated webOS smart platform.
Best for High-frame-rate console gaming requiring low input lag and quick panel response Best for Wide living room seating arrangements where off-angle viewing color-shift must b
Pros
- Outstanding contrast and ink-like black levels characteristic of OLED technology
- Excellent viewing angles that preserve color accuracy when watched from the side
- Highly responsive gaming performance with very low input lag and fast response times
- Upgraded upscaling and low-quality content smoothing powered by the α9 AI Processor Gen7
Cons
- Sits below the G4 in overall brightness capability, making it less bright than LG's flagship gallery model
- Built-in audio quality lacks the depth needed for a true home theater experience
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 C4 OLED 55
LG B4 OLED 55
Physical Comparison
Weigh them up, then compare real dimensions in 3D
LG C4 OLED 55LG B4 OLED 55
LG B4 OLED 55 is 0.2 kg (1%) heavier than LG C4 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 C4 OLED 55 vs LG B4 OLED 55 comparison
LG C4 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 80/100 for LG C4 OLED 55 and 77/100 for LG B4 OLED 55.
At launch, LG B4 OLED 55 was the more affordable option ($1399) versus LG C4 OLED 55 ($1499). Weigh that against the overall scores (80/100 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 C4 OLED 55 (80/100) 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.