HiBy R4

4-way ES9018C2M DAC

  • Cyborg-Inspired Industrial Design
  • Ultimate DAC Array
  • Customized Conversion Pathways
  • Flagship-Grade Processing Power
  • Open Android 12 System
  • Class A Amplification
  • Flagship-Grade Audio Componentry
  • Dual Independent Crystal Oscillators
  • Large High-Resolution Display
  • Long Battery Life
Regular price $249.00
Sale price $249.00 Regular price
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  • Estimated Delivery:Apr 06 - Apr 10

  • Free Standard Shipping & Returns On all orders. Check if your country applies.

HiBy R4

HiBy R4

Cyborg-Inspired Industrial Design

Embrace the future with R4's cyberpunk, mecha, and space opera-inspired design. Its powerful geometric lines and offset hatch design create the silhouette of a living audio machine, blending retro aesthetics with futuristic motifs for an instantly recognizable and practical appeal.

Ultimate DAC Array

Experience unrivaled fidelity with R4's 4-way ES9018C2M DAC array. Featuring four separate DAC chips, R4 delivers higher resolution and wider dynamic range, supporting native playback of DSD up to 256 and PCM up to 32bit/768kHz for a smoother, purer sound experience.

Customized Conversion Pathways

For the first time in portable DAPs, R4 features separate conversion pathways for PCM and DSD, ensuring precise tuning and superior sound quality. With individually configured DAC chips and power supplies, R4 offers a substantially better listening experience for both PCM and DSD formats.

Flagship-Grade Processing Power

Powered by Snapdragon 665 SoC with an 8-core CPU, R4 seamlessly runs multiple apps and completes complex audio processing tasks with ease. Enjoy smooth operation and high-quality audio performance for an unparalleled user experience.

Open Android 12 System

Based on Android 12, R4 offers excellent compatibility and stability with all mainstream apps and streaming platforms. With timely system updates and function upgrades, users can enjoy a customized, intelligent, and intuitive experience.

Dual Independent Crystal Oscillators

Enjoy high-precision timing for all audio events with R4's dual independent crystal oscillators. By reducing phase noise and jitter, R4 delivers high-quality audio reproduction for an immersive listening experience.

Large High-Resolution Display

Immerse yourself in music with R4's large 4.7” Sharp LCD screen, featuring 24 bits / 16.7 million colors for a wider and clearer viewing experience. With a resolution of 720x1080, every detail comes to life on the screen.

Long Battery Life

Stay connected and enjoy your music for longer with R4's 4500mAh battery, offering up to 11 hours of run time on 3.5mm SE output and over 675 hours of standby time. Whether you're streaming music or using multiple apps, R4 delivers exceptional battery performance.

Free Standard Shipping

We Offer FREE Standard Shipping on all orders to Most of the World*

1 Year Warranty

Your Headphones, IEM's, AMPs and DACs, are covered by a warranty against factory defects.

Authentic Products

HiFiXAudio is an official distributor of the brands we carry. All products are genuine.

Model
HiBy R4
Operating System
Android 12
SoC
Snapdragon 665
DAC
ES9018C2M x 4
Amplifier Components
OPA1652 x 4
Supported Audio Formats
DSD 256, PCM 768kHz/32bit, MQA 16x unfolding
WiFi
Supports 2.4GHz / 5GHz
Bluetooth
Bluetooth 5.2
USB
USB2.0&USB3.2 Gen2, maximum transfer rate 10Gbps
Size
4.7”
Type
IPS
Resolution
720*1280
RAM
3GB
Internal Storage
32GB
Micro SD
Supports up to 2TB
Colour Choices
Silver, Black, Green, Orange
Chassis Material
Aluminium Alloy
Outer Dimensions
129.668.318.5mm
Weight
231g
Charging Rate
20W
Charging Protocol
PD 2.0
Charge Capacity
4500mAh/3.8V
Charge Time
Approximately 2 hours (via 20W PD charger)
Firmware Upgrades
OTA automatic
Third-party Apps
Unlimited Installation

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Satisfaction Guaranteed

If you don't like it, within the first 15 days of receiving your order no questions asked returns.

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30-Day Factory Returns

If your product presents any factory defects we will provide you with a free 30-Day return.

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Customers Service

Our team responds within 2 working days* of your inquiry being sent.

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