LG OLED55C4PUA
Best Value Winner$990.00
Full LG OLED55C4PUA review: 55" OLED evo panel - perfect blacks. See specs, pros & cons, best price.
LG OLED55C4PUA C4 vs Samsung QN55S90C 55
Compare LG OLED55C4PUA and Samsung QN55S90C 55 side by side with the specs buyers actually care about, a cleaner breakdown of strengths and tradeoffs, and a clearer verdict on which model fits different priorities.
Samsung QN55S90C 55
$1299.99
Read our expert review of the Samsung QN55S90C with full specifications, ratings, and where to buy.
Side-by-side specs
The table below puts the core differences in one place so buyers can quickly compare the display, performance, battery, connectivity, and value details that matter most. Highlighted cells mark the stronger value-oriented spec on each row.
| Spec | LG OLED55C4PUA | Samsung QN55S90C 55 |
|---|---|---|
| Screen Size | Winner55 inches | — |
| Resolution | 4K UHD (3840x2160) | 4K |
| Display Technology | OLED | OLED |
| HDR | WinnerDolby Vision | — |
| Refresh Rate | Winner120Hz | — |
| Gaming Features | WinnerFreeSync Premium | — |
| Smart Platform | — | WinnerSmart TV |
| HDMI Ports | Winner4 x HDMI | — |
| HDMI Standard | WinnerHDMI 2.1 | — |
| User Rating | 4.5/5 | 4.8/5 |
| Current Price | Winner$990.00 | $1299.99 |
| Model | OLED55C4PUA | Samsung QN55S90C 55 Oled |
| Isplay Ype | WinnerOLED evo | — |
| Ontrast | WinnerInfinite | — |
| Mart Latform | WinnerwebOS 24 | — |
| Ports | Winner4 (HDMI 2.1) | — |
| CPU | Winnerα9 AI Gen7 | — |
| Aming | WinnerNVIDIA G-Sync, FreeSync, 0.1ms | — |
LG OLED55C4PUA
Standout strengths
- 55" OLED evo panel - perfect blacks
- α9 AI Processor Gen7
- Dolby Vision IQ & Dolby Atmos
- 4 HDMI 2.1 ports for gaming consoles
Main tradeoffs
- Check price, ecosystem fit, and the full spec table before deciding because these details usually determine the better value.
Samsung QN55S90C 55
Standout strengths
- 4K UHD Resolution — Stunning picture quality with 3840×2160 pixel display
- Smart TV Features — Built-in streaming apps and smart platform
- Advanced Display Technology — Premium panel technology for superior viewing
- Multiple HDMI Ports — Connect all your devices seamlessly
Main tradeoffs
- Check price, ecosystem fit, and the full spec table before deciding because these details usually determine the better value.
What buyers should focus on
LG OLED55C4PUA vs Samsung QN55S90C 55 should be judged on panel tech, screen size, HDR support, smart platform, and how much performance you get for the asking price.
TV shoppers who care about picture quality usually look at Mini-LED/QLED/OLED class differences, gaming readiness, and whether the room is bright or light-controlled.
It also matters whether you are optimizing for cinematic impact, console gaming, or getting the strongest value for everyday streaming.
Which one is better?
Winner: LG OLED55C4PUA
LG OLED55C4PUA is the better bang-for-your-buck winner on this page because it comes out ahead on more of the specs and value signals that matter most for buyers shopping this category. It wins here because it comes out ahead on screen size, comes out ahead on hdr, has the faster motion target on paper.
LG OLED55C4PUA is the stronger pick if you want the larger-screen, more theater-style setup with its 55 inches panel and OLED display class. Samsung QN55S90C 55 makes more sense if you care more about keeping cost and size in check. For most shoppers, the real decision is premium big-screen impact versus value-oriented everyday viewing.
Use the side-by-side table first, then open the deeper review pages if you want more context on setup, long-term ownership, and which model is the smarter buy for your exact priorities.