LG OLED83G5W OLED 4K TV vs Samsung QN90A 4K QLED TV

By Billy G. · Founder & Lead EditorVerified Jul 14 by Billy G.

LG OLED83G5W OLED 4K TV
LG OLED83G5W OLED 4K TV
Samsung QN90A 4K QLED TV
Samsung QN90A 4K QLED TV

Verdict: The LG OLED83G5W outperforms the Samsung QN90A in contrast and motion (9 vs 7 performance) with perfect blacks per RTINGS and CNET data, while the QN90A excels in brightness for lit rooms. LG wins overall for cinematic use but Samsung avoids burn-in concerns. This is not a close call.

Winner: LG OLED83G5W OLED 4K TV

LG OLED83G5W OLED 4K TV: 8.5/10

Samsung QN90A 4K QLED TV: 6.5/10

Spec-by-spec comparison

LG OLED83G5W OLED 4K TVSamsung QN90A 4K QLED TV
Screen Size83 inches65-85 inches
Panel TypeOLEDQLED
Refresh Rate144Hz120Hz
HDR SupportDolby Vision, HDR10, HLGHDR10+, HLG

LG OLED83G5W OLED 4K TV

What works

  • Perfect black levels with pixel-level dimming
  • 144Hz refresh rate for smooth motion
  • Wide viewing angles without color shift

What doesn't

  • Lower peak brightness than QLED in bright rooms
  • Risk of burn-in with static content

Samsung QN90A 4K QLED TV

What works

  • High peak brightness for bright rooms
  • Strong anti-glare coating
  • Reliable upscaling for non-4K content

What doesn't

  • Inferior black levels compared to OLED
  • Narrower viewing angles with color washout

Bottom line

Our pick: LG OLED83G5W OLED 4K TV.

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