A compact, versatile, and high-performance Hi-Res player.
Quad ES9018C2M DACs with 768kHz/32-bit PCM, DSD256, and 16x MQA support
Class A amplification, up to 525mW @ 32Ω per balanced output
4.7" IPS touchscreen (1280x720)
System: Open Android 12 + Snapdragon 665 + HiBy OS
Connectivity: 2.4/5GHz Wi-Fi, Bluetooth 5.0 (LDAC, aptX HD, etc.), USB-C
Outputs: 4.4mm BAL, 3.5mm SE, S/PDIF digital output via USB-C
Storage: 32GB + microSD up to 2TB
Up to 11 hours of playback / 675 hours of standby (4500mAh battery)
If you make the payment via bank transfer, you will receive an extra 3% discount on your order.
Would you be interested in trading in a device when purchasing this item?
The HiBy R4 is a cutting-edge portable Hi-Res music player designed for audiophiles who demand no compromises in sound quality, functionality, and style. Featuring a bold cyberpunk-inspired design, quad DAC architecture, and a fully open Android 12 operating system, this DAP (Digital Audio Player) delivers reference-level audio with outstanding versatility.
Whether you’re streaming from TIDAL, Qobuz or Spotify, using it as a USB DAC, or managing your local high-resolution music library, the HiBy R4 offers pure, powerful and immersive sound performance in a compact and stylish package.
Quad ES9018C2M DACs: Ultra-low distortion digital-to-analog conversion with remarkable precision and musicality.
Class A amplification: Powerful and refined analog output, delivering up to 525 mW @ 32 Ω via 4.4 mm balanced output.
Support for PCM 768kHz/32-bit, DSD256, and MQA 16x unfolding: Enjoy bit-perfect playback with full format compatibility.
4.7” HD Touchscreen (1280 × 720): Bright, colorful IPS display with intuitive navigation and app access.
Android 12: Full access to all streaming apps and third-party APKs via open Android platform.
Snapdragon 665 processor: 8-core CPU for smooth performance, multitasking and low-latency playback.
HiBy OS Audio Engine: Optimized audio pipeline for lossless playback, bit-perfect output and zero-resampling.
Bluetooth 5.0 with advanced codec support: UAT, LDAC, aptX HD, AAC, SBC for wireless high-fidelity listening.
Dual-band Wi-Fi (2.4/5GHz) + DLNA, AirPlay, HiByCast, and wireless file transfer.
All-in-one output options: 4.4 mm balanced, 3.5 mm single-ended, and USB-C (S/PDIF output supported).
Massive 4500 mAh battery: Up to 11 hours of continuous playback and 675+ hours standby time.
Expandable storage: 32 GB internal + microSD support up to 2 TB.
Crafted from high-grade CNC aluminum, the HiBy R4 blends modern aesthetics with rugged durability. The cyber-industrial chassis is complemented by tactile buttons, customizable shortcuts, and an optional hand strap for enhanced portability.
Internally, the R4 uses audiophile-grade components including tantalum capacitors, triodes, and low-noise op-amps for ultra-clean signal paths and outstanding channel separation.
What’s in the Box?
HiBy R4 Hi-Res DAP
TPU protective case
USB-C to USB-C cable
Screen protectors (1 pre-applied)
Warranty card, user manual, QC pass
Ideal for:
Audiophiles seeking a high-powered, portable Android-based DAP
Users who want seamless streaming with bit-perfect local playback
Music professionals and content creators who need reliable, high-resolution audio
Operating System: Android 12
Processor: Qualcomm Snapdragon 665
DAC: Quad ES9018C2M
Audio Formats: PCM 768kHz/32bit, DSD256, MQA 16x
Display: 4.7” IPS / 1280 × 720
RAM / Storage: 3 GB / 32 GB (expandable via microSD to 2 TB)
Battery: 4500 mAh / 3.8V (20W PD2.0 fast charging)
Wi-Fi: 2.4GHz / 5GHz
Bluetooth: 5.0 (bidirectional) with UAT, LDAC, aptX HD
Dimensions / Weight: 129.6 × 68.3 × 18.5 mm / 231g
3.5 mm Output (@ 32 Ω)
Max Output: 165 mW
Max Voltage: 2.3 Vrms
THD: 0.0007%
SNR: 120 dB
Dynamic Range: 120 dB
Channel Separation: 72 dB
Noise Floor: 2.3 uV
Frequency Response: 20 Hz – 80 kHz
4.4 mm Balanced Output (@ 32 Ω)
Max Output: 525 mW
Max Voltage: 4.1 Vrms
THD: 0.0005%
SNR: 123 dB
Dynamic Range: 124 dB
Channel Separation: 111 dB
Noise Floor: 3.5 uV
Frequency Response: 20 Hz – 80 kHz
Elevate Your Portable Listening
With its quad DAC design, Class A amp, Android 12 OS, and streaming-ready capabilities, the HiBy R4 is more than a music player—it's a portable high-fidelity audio system. Perfect for demanding users, this DAP offers an unbeatable balance of power, detail, and modern usability.
