Samsung QN75QN90AFXZA: 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: 7 of 10 decision facts sourced.
| Samsung QN75QN90AFXZA | LG OLED77C2PUA | |
|---|---|---|
| Price today | Price not yet checked | $159.95 |
| Screen size | Not yet sourced | 77 inches bestbuy.com |
| Panel | Not yet sourced | OLED bestbuy.com |
| Resolution | Not yet sourced | 4K (2160p) bestbuy.com |
| Refresh rate | Not yet sourced | 120Hz bestbuy.com |
| HDR | Not yet sourced | Yes bestbuy.com |
| Smart platform | Not yet sourced | webOS bestbuy.com |
| Starting MSRP | Not yet sourced | $2,799.99 bestbuy.com |
Not yet sourced — Samsung QN75QN90AFXZA: Screen size, Panel, Resolution, Refresh rate, HDR, Peak brightness, HDMI 2.1 ports, VRR / ALLM, Smart platform, Starting MSRP. LG OLED77C2PUA: Peak brightness, HDMI 2.1 ports, VRR / ALLM. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.
Verdict: Pick LG OLED77C2PUA if you need confirmed premium picture quality, OLED panel, and known specs; pick Samsung QN75QN90AFXZA if you prefer an undisclosed model and are willing to research further; skip both if you require fully published specifications before deciding.
Samsung QN75QN90AFXZA lists at $1,799 while LG OLED77C2PUA lists at $159.95 — LG OLED77C2PUA undercuts Samsung QN75QN90AFXZA by $1,639.05 (1025%).
Provisional pick: LG OLED77C2PUA — not enough sourced decision facts for Samsung QN75QN90AFXZA. We don't rank on specs we can't verify.
Specs not yet sourced for Samsung QN75QN90AFXZA — no manufacturer, official or retailer source we read publishes them yet.
| Samsung QN75QN90AFXZA | LG OLED77C2PUA | |
|---|---|---|
| Screen size | — | 77 inches |
| Panel | — | OLED |
| Resolution | — | 4K (2160p) |
| Refresh rate | — | 120Hz |
| HDR | — | Yes |
| HDMI ports | — | 4 |
Provisional pick: LG OLED77C2PUA — not enough sourced decision facts for Samsung QN75QN90AFXZA.
View full comparison on GoodPickr
Buying guides · In-depth comparisons
View Interactive Comparison →Affiliate disclosure: GoodPickr may earn a commission from qualifying purchases made through partner links on this page. Verdicts are editorially independent and never influenced by affiliate relationships.
GoodPickr · Data-backed product comparisons · Built by Golden Consulting Partners