Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV: 7 of 10 decision facts sourced.
LG G4 77" OLED TV: 7 of 10 decision facts sourced.
| Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV | LG G4 77" OLED TV | |
|---|---|---|
| Price today | Price not yet checked | Price not yet checked |
| Screen size | 75 inches bestbuy.com | 77 inches bestbuy.com |
| Panel | LED bestbuy.com | OLED bestbuy.com |
| Resolution | 4K (2160p) bestbuy.com | 4K (2160p) bestbuy.com |
| Refresh rate | 120Hz bestbuy.com | 120Hz bestbuy.com |
| HDR | Yes bestbuy.com | Yes bestbuy.com |
| Smart platform | Tizen bestbuy.com | webOS bestbuy.com |
| Starting MSRP | $2,699.99 bestbuy.com | $3,299.99 bestbuy.com |
Not yet sourced — Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV: Peak brightness, HDMI 2.1 ports, VRR / ALLM. LG G4 77" 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.
Verdict: Pick Samsung QN75Q80TAFXZA if you need a brighter, more affordable TV with Full Array Local Dimming and a lower price ($2,699.99 vs $3,299.99). Pick LG G4 if you prioritize infinite contrast, Dolby Vision HDR, and G‑SYNC compatibility for the best picture quality. Neither publishes peak brightness, HDMI 2.1 ports or VRR / ALLM yet.
Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV lists at $1,499 while LG G4 77" OLED TV lists at $3,299.99 — Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV undercuts LG G4 77" OLED TV by $1,800.99 (120%).
Winner: LG G4 77" OLED TV
Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV: 7/10
LG G4 77" OLED TV: 8.5/10
| Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV | LG G4 77" OLED TV | |
|---|---|---|
| Screen size | 75 inches | 77 inches |
| Panel | LED | OLED |
| Resolution | 4K (2160p) | 4K (2160p) |
| Refresh rate | 120Hz | 120Hz |
| HDR | Yes | Yes |
| Audio output | 60 watts | — |
Our pick: LG G4 77" OLED TV.
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