IntroductionSamsung QN90C vs LG C3 2025:
Samsung QN90C vs LG C3 2025: Choosing the perfect 4K Smart TV this year can be tough. Both Samsung QN90C Neo QLED and LG C3 OLED offer stunning picture quality, advanced smart features, and top-tier gaming performance. In this guide, we compare display, HDR, gaming, smart functionality, audio, and pricing to help you find the best 4K TV for your needs in 2025. IntroductionSamsung QN90C vs LG C3 2025:
Samsung QN90C vs LG C3 2025: Choosing the perfect 4K Smart TV this year can be tough. Both Samsung QN90C Neo QLED and LG C3 OLED offer stunning picture quality, advanced smart features, and top-tier gaming performance. In this guide, we compare display, HDR, gaming, smart functionality, audio, and pricing to help you find the best 4K TV for your needs in 2025.
1. Display & Picture Quality
Samsung QN90C
55–85 inch Neo QLED panel
Quantum Mini LED backlight for superior brightness
4K resolution, 144Hz refresh rate
Ultra-sharp detail & excellent HDR highlights
LG C3 OLED
48–83 inch OLED panel
Perfect blacks & infinite contrast
4K resolution, 120Hz refresh rate
Exceptional color accuracy & wide viewing angles
Verdict:
Samsung QN90C excels in bright rooms with dazzling HDR, LG C3 is unbeatable for cinematic blacks and infinite contrast.
2. HDR & Color Accuracy
Samsung QN90C
HDR10+, Quantum HDR 32X
Bright peak 2500 nits
Vivid, punchy colors
LG C3 OLED
Dolby Vision IQ, HDR10
True-to-life color representation
Perfect for movie enthusiasts
Pro Tip: QN90C’s brightness makes it great for sunlit rooms, LG C3’s OLED is perfect for dark home theater setups.
3. Gaming Performance
Samsung QN90C
HDMI 2.1 ports
Variable Refresh Rate (VRR)
FreeSync & G-Sync Compatible
9.5ms input lag
LG C3 OLED
HDMI 2.1, 120Hz refresh rate
NVIDIA G-Sync & AMD FreeSync Premium
1ms response time, perfect for competitive gaming
Verdict:
LG C3 is slightly better for fast-paced gaming due to OLED response time; Samsung QN90C offers brighter visuals for HDR gaming.
4. Smart Features & Software
Samsung QN90C
Tizen OS 23
Samsung Smart Hub with voice control
Samsung Health, fitness apps, AI upscaling
SmartThings integration
LG C3 OLED
webOS 23
Magic Remote voice & gesture control
AI Picture & AI Sound Pro
Apple HomeKit & Google Assistant compatible
Hidden Tip: Samsung offers smart ecosystem integration, LG provides AI-enhanced content optimization.
5. Sound & Audio
Samsung QN90C
Object Tracking Sound Pro (OTS Pro)
Dolby Atmos support
70W built-in speakers
LG C3 OLED
AI Sound Pro, Dolby Atmos
40–60W built-in speaker output
OLED sound optimizations
Verdict:
Samsung provides slightly more powerful speakers, LG focuses on precise sound tracking & cinematic audio.
6. Price & Value
| Model | Screen Size | Price (USD) | Features |
| Samsung QN90C | 55–85″ | $1,399 – $4,999 | Bright Neo QLED, VRR, HDR10+ |
| LG C3 OLED | 48–83″ | $1,299 – $3,999 | Perfect blacks, OLED, Dolby Vision IQ |
Tip: Samsung is best for bright rooms & HDR lovers, LG C3 is best for cinematic and gaming enthusiasts.
Conclusion & Buying Advice
Choose Samsung QN90C if you:
Watch TV in bright environments
Want ultra-bright HDR performance
Prefer QLED durability & longevity
Choose LG C3 OLED if you:
Want perfect blacks & contrast
Are a home cinema or gaming enthusiast
Prefer AI-enhanced picture & sound
Final Tip: For mixed usage, both TVs are excellent — choose based on room brightness and viewing preferences.
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