Samsung QN85C 65" (4K Neo QLED) vs Samsung S90C 65" (4K OLED)
The Verdict
Both 65-inch Samsung 4K TVs deliver exceptional performance, but they serve different priorities. The QN85C uses Neo QLED Mini-LED technology with 1200 nits peak brightness and a 2.2ch sound system rated at 60 watts, making it excellent for bright rooms and slightly better audio. Its 9ms input lag suits casual gaming well. The S90C steps up to QD-OLED technology with superior 1500 nits brightness and perfect pixel-level contrast, delivering dramatically better black levels and viewing angles. It edges ahead in gaming with 6ms input lag and 144Hz Game Mode support, though its 40-watt 2.1ch audio is less robust. Both have identical connectivity, Tizen OS, and voice assistant support. The $600 price gap is substantial. Choose the QN85C if you prioritize value, room brightness, and audio quality in a well-lit space. Pick the S90C if you're willing to pay premium pricing for superior contrast, perfect blacks, and the best gaming responsiveness available. The OLED's thinner 0.5-inch profile versus the Mini-LED's 1.0 inch also appeals to wall-mount enthusiasts. For most buyers, the QN85C represents better dollar-for-dollar performance.
Who Should Buy
Buy the Samsung QN85C 65" (4K Neo QLED) if…
- →65-inch Mini-LED at $1,399 offers strong price-to-performance
- →Wide viewing angles suit open floor plan living rooms
- →Full HDMI 2.1 suite with VRR and ALLM for gaming
Buy the Samsung S90C 65" (4K OLED) if…
- →65-inch QD-OLED at $1,999 undercuts LG C3 OLED while being brighter
- →Wider color gamut and higher brightness than traditional WOLED panels
- →Infinite contrast with no light bleed or blooming
Category Scores
Pros & Cons
Samsung QN85C 65" (4K Neo QLED)
Pros
- 65-inch Mini-LED at $1,399 offers strong price-to-performance
- Wide viewing angles suit open floor plan living rooms
- Full HDMI 2.1 suite with VRR and ALLM for gaming
- Slim bezel and 1-inch depth for clean wall mounting
- Neural Quantum Processor 4K handles excellent upscaling
Cons
- ADS panel contrast ratio is weaker than VA alternatives
- Only Wi-Fi 5 — frustrating omission on a premium TV
- Blooming is more noticeable due to fewer dimming zones than QN90C
- No Dolby Vision limits HDR ecosystem compatibility
Samsung S90C 65" (4K OLED)
Pros
- 65-inch QD-OLED at $1,999 undercuts LG C3 OLED while being brighter
- Wider color gamut and higher brightness than traditional WOLED panels
- Infinite contrast with no light bleed or blooming
- Excellent for gaming with 4K@144Hz, VRR, and low input lag
- Anti-glare coating reduces reflections in bright rooms
Cons
- No Dolby Vision — HDR10+ only
- 40W speakers are underwhelming for a $2,000 TV — needs a soundbar
- Potential OLED burn-in risk with static content
- Wi-Fi 5 on a premium 2023 TV feels like a cost-cutting measure
Full Specifications
| Spec | Samsung QN85C 65" (4K Neo QLED) | Samsung S90C 65" (4K OLED) |
|---|---|---|
| Body | ||
| VESA mount | 300 x 300mm | 300 x 300mm |
| Weight | 45.9 lbs | 40.6 lbs |
| Dimensions | 57.0 x 32.7 x 1.0 inches | 56.8 x 32.5 x 0.5 inches |
| Dimensions (w/ stand) | 57.0 x 35.3 x 10.8 inches | 56.8 x 34.5 x 10.1 inches |
| Audio | ||
| Output (watts) | 60 | 40 |
| Speakers | 2.2ch Object Tracking Sound | 2.1ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 9 | 6 |
| Display | ||
| HDR | Quantum HDR, HDR10+, HLG | Quantum HDR OLED, HDR10+, HLG |
| Size | 65" | 65" |
| Type | Neo QLED Mini-LED (ADS panel) | QD-OLED |
| Resolution | 3840 x 2160 (4K) | 3840 x 2160 (4K) |
| Refresh rate | 120Hz | 120Hz (144Hz via Game Mode) |
| Brightness (nits) | 1200 | 1500 |
| Smart TV | ||
| Os | Tizen OS | Tizen OS |
| Voice assistant | Bixby, Alexa, Google Assistant | Bixby, Alexa, Google Assistant |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Ethernet | ||
| Bluetooth | 5.2 | 5.2 |
| USB ports | 2 | 2 |
| HDMI ports | 4 | 4 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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