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
Pros & Cons
Pros
- Strong social proof (95th percentile) 95th
- Strong user sentiment (91st percentile) 91st
- Strong hdr (77th percentile) 77th
Cons
- Below average gaming (19th percentile)
- Below average display (29th percentile)
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 | 2.4 kg / 5.3 lbs |
vs Competition
| Spec | Panasonic DP-UB820-K | Samsung Neo QLED QN65QN900DFXZA | LG Signature OLED T4 OLED77T4PUA | SYLVOX Cinema Pro OQHTA3KHHK | Hisense A4 Series 40A4NR |
|---|---|---|---|---|---|
| Screen Size | - | 65 | 77 | 110 | 39.5 |
| Resolution | 4K | 7680x4320 | 3840x2160 | 3840x2160 | FHD |
| Panel Type | - | Mini-LED | OLED | QLED | LED |
| Refresh Rate | - | 120 | 120 | 120 | 60 |
| Hdr | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) | HDR10+, HLG | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision | - |
| Smart Platform | - | Tizen | webOS | Google TV | Roku TV |
| Dolby Vision | true | false | true | true | - |
| Dolby Atmos | true | true | true | false | - |
| Hdmi Version | - | 2.1 | 2.1 | 2.1 | - |
| Compare | Compare | Compare | Compare |
| Product | HDR | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Panasonic DP-UB820-K | 77.4 | 63.9 | 50.3 | 18.6 | 28.6 | 91.1 | 41.7 | 94.6 | 36.5 |
| Samsung Neo QLED QN65QN900DFXZA Compare | 85.6 | 99.5 | 93.4 | 87.5 | 99.3 | 0 | 98.6 | 94.6 | 79.2 |
| LG Signature OLED T4 OLED77T4PUA Compare | 77.4 | 91.1 | 82.7 | 97.8 | 97.1 | 0 | 86.7 | 52.8 | 36.5 |
| SYLVOX Cinema Pro OQHTA3KHHK Compare | 68.5 | 70.2 | 46.2 | 77.9 | 91.7 | 0 | 76.9 | 10.8 | 99.1 |
| Hisense A4 Series 40A4NR Compare | 14.3 | 33.4 | 63.6 | 37.5 | 5.6 | 0 | 17.6 | 82.4 | 36.5 |
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.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
