Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV: 7 of 10 decision facts sourced.
LG OLED 77: 7 of 10 decision facts sourced.
| Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV | LG OLED 77 | |
|---|---|---|
| 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 | $59,999.99 bestbuy.com |
Not yet sourced — Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV: Peak brightness, HDMI 2.1 ports, VRR / ALLM. LG OLED 77: 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 OLED 77 if you prioritize perfect blacks, Dolby Vision HDR, and eARC for premium home‑theater performance (OLED panel, Dolby Vision). Neither publishes peak brightness, HDMI 2.1 ports or VRR / ALLM yet.
Winner: Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV
Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV: 7.2/10
LG OLED 77: 5.8/10
| Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV | LG OLED 77 | |
|---|---|---|
| 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: Samsung QN75Q80TAFXZA 75-Inch QLED 4K Smart TV.
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