Samsung QN75Q80A 75-Inch QLED 4K Smart TV vs LG OLED77C2PUA 77-Inch OLED TV

Samsung QN75Q80A 75-Inch QLED 4K Smart TV
LG OLED77C2PUA 77-Inch OLED TV

Decision sheet: the facts that decide it

Samsung QN75Q80A 75-Inch QLED 4K Smart TV: 0 of 10 decision facts sourced. Missing: Screen size, Panel, Resolution, Refresh rate, HDR, Peak brightness, HDMI 2.1 ports, VRR / ALLM, and 2 more.

LG OLED77C2PUA 77-Inch OLED TV: 7 of 10 decision facts sourced.

Samsung QN75Q80A 75-Inch QLED 4K Smart TVLG OLED77C2PUA 77-Inch OLED TV
Price todayPrice not yet checkedPrice not yet checked
Screen sizeNot yet sourced77 inches bestbuy.com
PanelNot yet sourcedOLED bestbuy.com
ResolutionNot yet sourced4K (2160p) bestbuy.com
Refresh rateNot yet sourced120Hz bestbuy.com
HDRNot yet sourcedYes bestbuy.com
Smart platformNot yet sourcedwebOS bestbuy.com
Starting MSRPNot yet sourced$2,799.99 bestbuy.com

Not yet sourced — Samsung QN75Q80A 75-Inch QLED 4K Smart TV: Screen size, Panel, Resolution, Refresh rate, HDR, Peak brightness, HDMI 2.1 ports, VRR / ALLM, Smart platform, Starting MSRP. LG OLED77C2PUA 77-Inch OLED TV: Peak brightness, HDMI 2.1 ports, VRR / ALLM. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.

Pick Samsung QN75Q80A 75-Inch QLED 4K Smart TV if

  • Lower price today — $1,199 vs $2,799

Skip both if

  • Neither publishes peak brightness, HDMI 2.1 ports or VRR / ALLM yet.

Verdict: Pick Samsung QN75Q80A if you prioritize high brightness for bright rooms and want a slightly lower risk of panel burn‑in. Pick LG OLED77C2PUA if you value perfect black levels and the deepest contrast for dark‑room viewing.

Samsung QN75Q80A 75-Inch QLED 4K Smart TV lists at $1,199 while LG OLED77C2PUA 77-Inch OLED TV lists at $2,799 — Samsung QN75Q80A 75-Inch QLED 4K Smart TV undercuts LG OLED77C2PUA 77-Inch OLED TV by $1,600 (133%).

Provisional pick: LG OLED77C2PUA — not enough sourced decision facts for Samsung QN75Q80A 75-Inch QLED 4K Smart TV. We don't rank on specs we can't verify.

Specs not yet sourced for Samsung QN75Q80A 75-Inch QLED 4K Smart TV — no manufacturer, official or retailer source we read publishes them yet.

Spec-by-spec comparison

Samsung QN75Q80A 75-Inch QLED 4K Smart TVLG OLED77C2PUA 77-Inch OLED TV
Screen size—77 inches
Panel—OLED
Resolution—4K (2160p)
Refresh rate—120Hz
HDR—Yes
HDMI ports—4

Samsung QN75Q80A 75-Inch QLED 4K Smart TV

What works

  • QLED panel offers high brightness
  • Smart TV platform with Samsung apps

What doesn't

  • Potential for higher power consumption
  • Limited HDR peak brightness information

LG OLED77C2PUA 77-Inch OLED TV

What works

  • OLED panel delivers perfect blacks
  • Smart TV platform with LG webOS

What doesn't

  • OLED can be susceptible to burn‑in over long static images
  • Higher price point typical for OLED

Bottom line

Provisional pick: LG OLED77C2PUA — not enough sourced decision facts for Samsung QN75Q80A 75-Inch QLED 4K Smart TV.

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