Panasonic DP-UB820-K
The HCX processor delivers reference-grade 4K upscaling and supports all major HDR formats including Dolby Vision and HDR10+, ensuring optimal tone mapping for any display. Its build quality and quiet operation are complemented by a unique HDR Optimizer feature that adjusts high-nit content for projectors and lower-luminance TVs. This player is best for home theater enthusiasts who demand the highest fidelity disc playback and flexible HDR handling from their physical media collection.
Snapshot
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 5 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Resolution | 4K |
HDR
| HDR Formats | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | Yes |
| HDR10+ | Yes |
| HLG | Yes |
Smart TV
| Voice Assistant | Google Assistant, Amazon Alexa |
| Works With | Amazon Alexa, Google Home |
Audio
| Dolby Atmos | Yes |
| Surround Sound | DTS-HD, Dolby Atmos, Dolby TrueHD, Dolby Digital, Surround Sound |
Connectivity
| HDMI Ports | 2 |
| USB Ports | 2 |
| Wi-Fi | ✓ |
| Ethernet | Yes |
| Optical Audio | No |
Power & Size
| Weight | 3.0 kg / 6.6 lbs |
vs Competition
| Spec | Panasonic DP-UB820-K | Samsung Neo QLED QN900D | Hisense U76 Series 100U76N | LG Signature OLED T4 OLED77T4PUA | SYLVOX Cinema Pro OQHTA3KHHK | Vizio D-Series D32fM-K01 |
|---|---|---|---|---|---|---|
| Screen Size | - | 65 | 99.5 | 77 | 110 | 32 |
| Resolution | 4K | 7680x4320 | 4K | 3840x2160 | 3840x2160 | FHD |
| Panel Type | - | Mini-LED | QLED | OLED | QLED | LED |
| Refresh Rate | - | 120 | 144 | 120 | 120 | 60 |
| Hdr | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) | HDR10+, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision | HDR |
| Smart Platform | - | Tizen | Google TV | webOS | Google TV | SmartCast |
| Dolby Vision | true | false | true | true | true | false |
| Dolby Atmos | true | true | true | true | false | false |
| Hdmi Version | - | 2.1 | 2.1 | 2.1 | 2.1 | 2.0 |
| Compare | Compare | Compare | Compare | Compare |
| Product | HDR | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Panasonic DP-UB820-K | 77.5 | 64.2 | 51.4 | 18.7 | 28.4 | 91.1 | 42.9 | 94.2 | 36.7 |
| Samsung Neo QLED QN900D Compare | 85.6 | 99.5 | 93.7 | 87.6 | 99.3 | 0 | 98.7 | 94.2 | 79.8 |
| Hisense U76 Series 100U76N Compare | 91.9 | 91.4 | 97.6 | 91.3 | 53.3 | 0 | 95 | 94.2 | 90.9 |
| LG Signature OLED T4 OLED77T4PUA Compare | 77.5 | 91.4 | 83.5 | 97.8 | 97 | 0 | 86.8 | 51.2 | 36.7 |
| SYLVOX Cinema Pro OQHTA3KHHK Compare | 68.4 | 70.6 | 47.1 | 77.9 | 91.6 | 0 | 77 | 10 | 99.2 |
| Vizio D-Series D32fM-K01 Compare | 37.3 | 38.6 | 70.7 | 40.4 | 5.5 | 0 | 41.7 | 68.1 | 36.7 |
Price
Value & Pricing
Amazon.co.jp 1 offer From ¥181,305
We started tracking prices for this product on Jul 13, 2026. The chart appears once we have more data.
