HiBy R4 Android 12 HiFi Music Player – Quad DAC ES9018C2M, Class A AMP, DSD256, MQA 16x, Bluetooth & WiFi

Imagine carrying a player in your pocket that sounds like studio equipment, but with the convenience of your smartphone. The HiBy R4 is designed for those who love modern music, streaming, and high fidelity without complications: a striking "cyberpunk" design, clean and powerful sound, and an open Android 12 system to use your favorite apps (Spotify, Tidal, Apple Music, etc.) without sacrificing HiFi quality.

It's an easy-to-use, very complete player with an unbeatable price-performance ratio: ideal for your daily life in the city as well as for enjoying at home with your best headphones.

⭐ Key features you'll love

• High-resolution HiFi sound: Quad DAC ES9018C2M in a 4-chip array for greater detail, a wide soundstage, and impressive dynamics, even with compressed files.
• Open Android 12: install your favorite streaming apps and enjoy them with bitperfect audio thanks to HiByOS, without resampling or loss of quality.
• Powerful Class A amplification: up to 525 mW @ 32 Ω, effortlessly drives everything from sensitive IEMs to demanding headphones, with firm bass and smooth highs.
• "Cyberpunk" and compact design: geometric lines, "mecha" style back, and included graffiti strap; feels solid in hand and stands out anywhere.
• 4.7" Sharp display: crisp panel (720×1080) with vibrant colors to comfortably browse your library, album art, and apps.
• All-day battery: 4500 mAh with up to 11 hours of playback and over 675 hours of standby.
• Bidirectional Bluetooth 5.0: send and receive audio with high-resolution codecs (UAT, LDAC, aptX HD, aptX, AAC, SBC) to enjoy with both wireless headphones and your mobile.
• Full Hi-Res support: DSD256, PCM 32bit/768kHz, and MQA 16x to play your music in master quality.
• Expandable memory: 3 GB RAM + 32 GB internal storage, expandable via microSD card (not included) to carry thousands of songs with you.
• Easy and customizable use: configurable physical Fn button (button lock, screen rotation, etc.) and wireless remote control via HiByCast.

🎧 What everyday problems does it solve for you?

• Your phone's sound isn't cutting it anymore: the HiBy R4 separates your music from your phone, avoiding notifications, calls, and power limitations. Just you and your music.
• Flat or weak sound: Class A amplification and the Quad DAC provide body, depth, and clarity, making your pop, rock, electronic, or trap playlists sound more lively and exciting.
• Streaming without quality: thanks to HiByOS and MQA 16x support, you can enjoy Tidal, Qobuz, and other services with studio quality, without losing detail.
• Awkward use on the go: the design with a strap and compact size allows it to be worn around your neck or in your pocket, perfect for walking, traveling, or going to the gym.
• Complicated configurations: the interface is intuitive, similar to an Android smartphone, so any user can start enjoying it in minutes, without being an "expert audiophile."

📊 Technical Specifications