Hisense PX3 Pro UST vs LG OLED77 C5
Decision sheet: the facts that decide it
Hisense PX3 Pro UST: 5 of 10 decision facts sourced. Missing: Panel, Refresh rate, Peak brightness, HDMI 2.1 ports, VRR / ALLM.
LG OLED77 C5: 7 of 10 decision facts sourced.
| Hisense PX3 Pro UST | LG OLED77 C5 | |
|---|---|---|
| Price today | Price not yet checked | Price not yet checked |
| Screen size | 80 inches bestbuy.com | 77 inches bestbuy.com |
| Panel | Not yet sourced | OLED bestbuy.com |
| Resolution | 4K (2160p) bestbuy.com | 4K (2160p) bestbuy.com |
| Refresh rate | Not yet sourced | 120Hz bestbuy.com |
| HDR | Yes bestbuy.com | Yes bestbuy.com |
| Smart platform | Google TV bestbuy.com | webOS bestbuy.com |
| Starting MSRP | $3,499.99 bestbuy.com | $3,699.99 bestbuy.com |
Not yet sourced — Hisense PX3 Pro UST: Panel, Refresh rate, Peak brightness, HDMI 2.1 ports, VRR / ALLM. LG OLED77 C5: 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 Hisense PX3 Pro UST if
- Lower starting price — $3,499 vs $3,699 (bestbuy.com, bestbuy.com)
Skip both if
- Neither publishes peak brightness, HDMI 2.1 ports or VRR / ALLM yet.
Verdict: LG OLED77 C5 wins for overall picture quality thanks to true black levels, higher contrast and Dolby Vision support, making it the top pick for cinephiles. Choose LG if you prioritize deep blacks and HDR performance; choose Hisense if you need a brighter panel for a well‑lit space and want to save money.
Provisional pick: LG OLED77 C5 — not enough sourced decision facts for Hisense PX3 Pro UST. We don't rank on specs we can't verify.
Spec-by-spec comparison
| Hisense PX3 Pro UST | LG OLED77 C5 | |
|---|---|---|
| Screen size | 80 inches | 77 inches |
| Resolution | 4K (2160p) | 4K (2160p) |
| HDR | Yes | Yes |
| Audio output | 50 watts | — |
| HDMI ports | 3 | 4 |
| Smart platform | Google TV | webOS |
Hisense PX3 Pro UST
What works
- Excellent brightness for an LED panel
- Wide color gamut with HDR10+ support
What doesn't
- Limited local dimming zones
LG OLED77 C5
What works
- Perfect black levels with self-emissive OLED
- Infinite contrast ratio
- Wide viewing angles
What doesn't
- Risk of burn‑in with static content
- Higher price point
Bottom line
Provisional pick: LG OLED77 C5 — not enough sourced decision facts for Hisense PX3 Pro UST.
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