
Panasonic UB420P
Score: 85/100
FiiO R7
Score: 86/100Rankings

The FiiO R7 is an all-in-one desktop streaming player, DAC and headphone amplifier featuring a high-resolution ES9068AS DAC and dual THX amps. Its Android OS and extensive connectivity add complexity and higher power draw, which may not suit users seeking a simple streamer. Best for audiophiles building a desktop Hi-Fi system who value flexibility and top-tier sound quality.

The Panasonic UB420P is a compact 4K UHD Blu-ray player offering HDR10+ picture and extensive audio decoding. It misses Dolby Vision and has a basic remote, which may deter power users. Ideal for movie lovers who need a space-saving, feature-rich player for physical media.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 4.97 inchesbest | |
| ↓ lower better | 1,400 g | 1,282 gbest |
— | 4 GBbest | |
— | 64 GBbest | |
8best | — | |
— | 2,000 GBbest | |
2best | 2best | |
2best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(1) | ||
Processor | HCX Processor with HDR10+ Dynamic Metadata, noise reduction | Snapdragon 660 |
Audio(1) | ||
Supported Audio Formats | Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, DTS:X, DTS-HD Master Audio, Hi-Res Audio up to 192 kHz/24-bit, 7.1-channel | PCM up to 32-bit/768 kHz, DSD up to DSD256, MQA |
Build & Design(2) | ||
Weight (g) | 1400 g | 1282 g |
Dimensions (W×H×D) (mm) | 320×46×198 mm mm | 160×110×134 mm mm |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the DP-UB420P for its strong 4K picture quality, compact footprint, and robust audio support, noting that its Twin HDMI and HCX processor deliver cinema-grade performance at a mid-range price. However, they criticize the omission of Dolby Vision, the lack of legacy high-resolution audio formats, and a basic remote, positioning it as a solid but not premium option.
Everyday users praise the player's crisp 4K visuals, easy setup, and convenient Wi-Fi streaming, especially valuing its small size for tight spaces. Recurring complaints focus on the missing Dolby Vision, occasional app lag, a rudimentary remote, and region-lock restrictions for international discs.

Professional reviewers regard the R7 as a breakthrough all-in-one solution, emphasizing its versatility, high-resolution sound reproduction and extensive connectivity. They commend the combination of the ES9068AS DAC, dual THX amplifiers and FPGA-based processing for delivering crystal-clear audio, and note its value proposition at under €700 as a compelling centerpiece for desktop Hi-Fi rigs.