Verdict: The Samsung QN90A outshines the Sony X85K in sheer brightness (2,000 nits vs 600 nits per RTINGS) and gaming latency (9 ms vs 15 ms per Tom's Hardware), making it the clear choice for bright‑room gamers. However, the Sony X85K delivers solid color accuracy and a far lower price, which benefits budget‑conscious viewers in darker environments (Consumer Reports). Overall, the QN90A earns a higher score due to its premium performance, though the X85K remains a strong value proposition.
Winner: Samsung QN90A 65" Neo QLED 4K Smart TV
Samsung QN90A 65" Neo QLED 4K Smart TV: 8/10
Sony KD-65X85K 4K Smart TV: 6.5/10
| Samsung QN90A 65" Neo QLED 4K Smart TV | Sony KD-65X85K 4K Smart TV | |
|---|---|---|
| Resolution | 3840×2160 | 3840×2160 |
| Refresh Rate | 120 Hz | 120 Hz |
| Peak Brightness | 2,000 nits (per RTINGS) | 600 nits (per RTINGS) |
| HDR | HDR10+, Dolby Vision | HDR10, HLG |
Our pick: Samsung QN90A 65" Neo QLED 4K Smart TV.
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