Sony BRAVIA XR-77A90J 77-Inch OLED 4K Ultra HD 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 OLED77C3PUA 77-Inch OLED TV: 8 of 10 decision facts sourced.
| Sony BRAVIA XR-77A90J 77-Inch OLED 4K Ultra HD Smart TV | LG OLED77C3PUA 77-Inch OLED TV | |
|---|---|---|
| Price today | Price not yet checked | Price not yet checked |
| 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 |
| HDMI 2.1 ports | Not yet sourced | 4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS as specified in HDMI 2.1 (4 port)) lg.com |
| Smart platform | Not yet sourced | webOS bestbuy.com |
| Starting MSRP | Not yet sourced | $4,299.98 lg.com |
Not yet sourced — Sony BRAVIA XR-77A90J 77-Inch OLED 4K Ultra HD Smart TV: Screen size, Panel, Resolution, Refresh rate, HDR, Peak brightness, HDMI 2.1 ports, VRR / ALLM, Smart platform, Starting MSRP. LG OLED77C3PUA 77-Inch OLED TV: Peak brightness, VRR / ALLM. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.
Verdict: Pick LG OLED77C3PUA if you want confirmed high‑end specs such as 120Hz refresh and four HDMI 2.1 ports at a known price of $4,299.98. Pick Sony BRAVIA XR-77A90J if you prefer Sony’s brand reputation and are willing to accept a lack of published specifications. Neither publishes peak brightness or VRR / ALLM yet.
Sony BRAVIA XR-77A90J 77-Inch OLED 4K Ultra HD Smart TV lists at $3,499 while LG OLED77C3PUA 77-Inch OLED TV lists at $2,799 — LG OLED77C3PUA 77-Inch OLED TV undercuts Sony BRAVIA XR-77A90J 77-Inch OLED 4K Ultra HD Smart TV by $700 (25%).
Provisional pick: LG OLED77C3PUA — not enough sourced decision facts for Sony BRAVIA XR-77A90J 77-Inch OLED 4K Ultra HD Smart TV. We don't rank on specs we can't verify.
Specs not yet sourced for Sony BRAVIA XR-77A90J 77-Inch OLED 4K Ultra HD Smart TV — no manufacturer, official or retailer source we read publishes them yet.
| Sony BRAVIA XR-77A90J 77-Inch OLED 4K Ultra HD Smart TV | LG OLED77C3PUA 77-Inch OLED TV | |
|---|---|---|
| Screen size | — | 77 inches |
| Panel | — | OLED |
| Resolution | — | 4K (2160p) |
| Refresh rate | — | 120Hz |
| HDR | — | Yes |
| Audio output | — | 40 watts |
Provisional pick: LG OLED77C3PUA — not enough sourced decision facts for Sony BRAVIA XR-77A90J 77-Inch OLED 4K Ultra HD Smart TV.
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