Name: Panasonic UB420
Brand: Panasonic
SKU: B07YD3PXQP
Price: 297.99 USD
Availability: OutOfStock
Rating: 4.1 (2053 reviews)

Expert Review Analysis

The Panasonic DP‑UB420 is a compact 4K Ultra HD Blu‑ray player that combines the HCX processor for cinema‑grade HDR imaging with high‑resolution audio support and built‑in Wi‑Fi/Ethernet for streaming. It offers twin HDMI outputs, 4K upscaling, and voice control, targeting dedicated home‑theater enthusiasts.

✓ Best for: Home‑theater enthusiasts who want a dedicated 4K Ultra HD Blu‑ray player with HDR10+/HDR10 support, high‑resolution audio decoding, and smart streaming capabilities, especially those who prioritize picture and sound fidelity over gaming or multi‑functionality.✗ Not ideal for: Gamers or users seeking an all‑in‑one entertainment hub with advanced gaming features, ray tracing, or ENERGY STAR energy efficiency; also those needing more than 4 TB of external storage or a single HDMI that carries both video and audio together.

Pros

✓HCX processor delivers filmmaker‑intended 4K HDR picture quality with precise colors and contrast.
✓Twin HDMI outputs allow separate video and pure audio signal paths for optimal sound fidelity.
✓

Price History

Current

$297.99

Average

$241.51

Lowest

$197.99

Highest

$328.00

Price trend (90d):0.0%

Best Seller Rank History

Now#9Best#2Worst#46 +5

Lower = better sales rank

Specifications

Audio

Supported Audio CodecsDolby Atmos, Dolby TrueHD, Dolby Digital Plus, DTS:X, DTS-HD Master Audio, DTS-HD High Resolution Audio

Supported Audio FormatsPCM 384kHz/32-bit, DSD up to 11.2 MHz, ALAC, FLAC, WAV, AIFF, AAC, MP3, WMA

Audio Processing FeaturesPure Audio on HDMI, Digital Tube Sound, Surround Re-Master up to 192 kHz/24‑bit

Bitstream OutputDolby Atmos/DTS:X via HDMI

Connectivity

Wi‑FiBuilt‑in

EthernetBuilt‑in

Voice ControlAlexa, Google Assistant

Design

Height95 mm mm

Width267 mm mm

Depth374 mm mm

Weight1400 g g

Display

Maximum Resolution3840 x 2160 (4K UHD)

Supported Video FormatsUltra HD Blu-ray (4K/HDR), 4K upscaling, 3D, HDR10, HDR10+, HLG, BT.2020, Deep Color, x.v.Color

Picture ModesNormal, Cinema, Fine Cinema, Retro Cinema, Animation, Live

Noise Reduction TypesBlock, Random, Mosquito

HDR OptimizerAdjusts dynamic range for TV brightness

Features

HDAVI Control 5 (VIERA Link)Yes

Smartphone/Tablet MirroringSupported

DLNASupported

Internet AppsNetflix, YouTube, Prime Video

Web BrowserSupported

General

BrandPanasonic

ModelDP-UB420-K

ColorBlack

Release Date2019-09-25

Warranty1 year manufacturer

Ports

HDMI Ports2 (1 video/audio, 1 audio‑only)

Optical Audio Output (TOSLINK)Yes

USB Ports2 (supports HDD up to 4 TB)

Power

AC Input Voltage120 VAC

AC Frequency60 Hz

Power Consumption (Typical)28 W W

Power Consumption (Network Standby)8 W W

Power Consumption (Standby)0.2 W W

Storage

USB Storage SupportUp to 4 TB (NTFS/FAT32)

Supported Disc FormatsUltra HD Blu-ray, Blu-ray, DVD, CD, 3D

Supported File FormatsAVCHD, MP3, FLAC, high‑res audio files

Research Sources

help.na.panasonic.com

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Panasonic UB420

Expert Review Analysis

Price History

Best Seller Rank History

Specifications

Audio

Connectivity

Design

Display

Features

General

Ports

Power

Storage

Research Sources

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