Based on our overall comparison score, LG C4 OLED 55 rates higher at 70/100 versus 67/100 for Samsung S90H OLED 65 — 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 Samsung S90H OLED 65
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the LG C4 OLED 55 is the better pick — it scores 67/100 to the Samsung S90H OLED 65's 61, leading on HDR. Choose the Samsung S90H OLED 65 instead if panel and picture quality matter most to you, where it comes out ahead.
Verdict
Our overall take, at a glance
Key takeaways
- LG C4 OLED 55 leads Samsung S90H OLED 65 overall by 6 points (67 vs 61 out of 100).
- LG C4 OLED 55 stands out on HDR Formats: Dolby Vision.
LG C4 OLED 55 leads overall
LG C4 OLED 55
67
Samsung S90H OLED 65
61
Why it stands out
- HDR Formats: Dolby Vision
Watch-outs
Compromises to know before you buy
LG C4 OLED 55
No notable compromises found.
Samsung S90H OLED 65
- No Dolby Vision HDR (HDR10 only) — some titles look flatter.
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 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…
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
Samsung S90H OLED 65
The Samsung S90H OLED is a 65-inch 4K television aimed at mid-to-high-tier buyers wanting top-level contrast and motion handling without paying flagship prices. Running on Samsung's Tizen smart television ecosystem, it incorporates a distinctive matte anti-glare screen finish to reduce reflections in ambient light. Key trade-offs include panel variations across different screen sizes and the continuing omission of Dolby Vision support.
Best for Daytime or bright-room viewing environments prone to harsh reflectionsBest for High-performance console and PC gaming setups requiring responsive OLED visuals
Pros
- Delivers premium OLED picture quality and gaming features at a competitive price point
- Matte anti-glare screen treatment effectively manages room reflections
Cons
- Lacks native Dolby Vision HDR support
- Panel hardware can vary across different display sizes
- Matte finish on the glass may alienate viewers who prefer glossy OLED panels
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
Samsung S90H OLED 65
Physical Comparison
Weigh them up, then compare real dimensions in 3D
LG C4 OLED 55Samsung S90H OLED 65
Samsung S90H OLED 65 is 5 kg (35%) 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 Samsung S90H OLED 65 comparison
LG C4 OLED 55 and Samsung S90H 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 70/100 for LG C4 OLED 55 and 67/100 for Samsung S90H OLED 65.
If you want the higher-rated tvs option overall, LG C4 OLED 55 (70/100) edges out Samsung S90H OLED 65 (67/100). But if Samsung S90H OLED 65 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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