HiBy - R4

Hi-Res Digital Audio Player

Sale price₹ 23,990 Regular priceMRP: ₹ 24,999
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Why HiBy is Special

🇨🇳

Designed in China

Established & Reputed

Trust us, our reputation speaks for itself 🏆!


I believe that when a brand has decades of proven excellence, you can invest with confidence knowing your purchase is backed by years of audio engineering expertise. These products come from manufacturers with extensive histories of innovation and unwavering commitment to sonic excellence. Think of them like luxury watch brands - their reputation has been earned through decades of consistent quality and innovation.


With their extensive history of innovation and countless satisfied customers worldwide, you can be confident your investment is backed by proven audio engineering expertise and industry leadership 📈.


When you see "🎖️ Established & Reputed" products, expect time-tested excellence from manufacturers who've consistently demonstrated mastery in audio engineering for generations.

🐣

Born in 2011

Why we love this DAP

Value for Money

I've found that the best gear isn’t always the most expensive. Some products punch well above their weight and deliver performance that rivals higher-priced alternatives. That’s what we mean with the "Value for Money" badge. It’s our way of telling you that you’re getting something special without breaking the bank. 🥜


These products are all about maximum returns for minimal investment. You’re not just saving money — you’re gaining an audio experience that exceeds expectations. Whether it’s build quality, tuning, or bundled accessories, these picks overdeliver.


When you see '🥜 Value for Money' products, expect impressive performance at an affordable price, making them a smart pick for budget-conscious buyers or first-time audiophiles.

Ideal for Beginners

Lost in the vast world of audio equipment?


Don't worry, we're here to guide you 🤝! I believe that everyone's audiophile journey should start with something approachable and welcoming. These carefully selected products serve as the perfect entry point into high-quality sound, specifically chosen to help you navigate through sometimes overwhelming technical options. Think of them as your friendly neighbourhood guide who knows exactly where to start without getting lost in complex specifications.


These products strike an ideal balance between quality and accessibility, featuring user-friendly designs and straightforward functionality. They're specifically selected as the perfect starting point for your audiophile journey, offering serious performance without intimidating complexity or premium pricing that might discourage exploration.


When you encounter "🌱 Ideal for Beginners" products, expect approachable excellence - these are your stepping stones into the world of premium audio, designed to grow with your developing appreciation for great sound.

Use Wirelessly with Bluetooth

I tend to describe Bluetooth audio as wireless freedom with fewer strings attached — literally. When you see Use Wirelessly with Bluetooth, it means you can pair your headphones or IEMs with phones, laptops, or even TVs — all without reaching for a cable 🎶. It’s convenient, clutter-free, and great for everyday listening.


What’s happening behind the scenes is your gear is using Bluetooth codecs like SBC, AAC, LDAC, or aptX to compress and transmit your music wirelessly. Better codecs mean higher quality and lower latency. Of course, there’s a trade-off — Bluetooth won’t match the quality of wired gear, but today’s advancements have made the gap much smaller than before.


When you see '✂️ Use Wirelessly with Bluetooth' products, expect: tangle-free convenience and solid sound quality — great for commuting, workouts, or casual listening.


Battery Life

In my experience, battery life is one of those things that separates a good day from a frustrating one. It's like having a fuel gauge you can rely on — longer battery life means less charging and more uninterrupted music. Whether you're on a flight or just commuting across town, this is one spec you don’t want to overlook 🔋.


Technically, battery life refers to the hours your device can play music on a single charge. Today’s headphones and DACs can range from 4 to 40+ hours, depending on things like Bluetooth codec, volume, and active features like ANC. More battery life also means better travel and portability, though it might come at the cost of size or weight.


When you see '⏳ Battery Life' products, expect: longer listening sessions, fewer charging breaks, and stress-free portability for music that goes the distance.

Battery Capacity

I usually think of battery capacity like the size of your water tank — it determines how long the tap can run before drying up. In audio gear, higher capacity means more playtime, more power for your amp section, and better performance during high-demand usage 🧠. It’s especially important if your gear also powers powerful drivers or amps.


Measured in mAh (milliamp-hours), battery capacity helps you gauge how long your headphones, DAC, or amplifier will last between charges. Devices with higher capacity (like 3500mAh+) are ideal for extended use or when you’re away from a power source. Just know, larger capacity often means longer charging time and a slightly bulkier design.


When you see '🔋 Battery Capacity' products, expect: more power and longer playtimes — ideal for travel, long workdays, or heavy use without worrying about recharging.

Storage

I tend to think of this like carrying your entire music library in your pocket — no cloud, no streaming, no internet required 📀. When you see “Up to 2TB Storage,” you’re looking at gear that lets you store thousands of high-res tracks, albums, and even DSD files offline, ready to play anytime.


Now, here’s what’s actually happening: the device features a microSD card slot that supports cards up to 2TB — that’s a massive amount of local storage. This is especially valuable for portable audio players and offline listeners who prefer to carry their music in the highest quality formats without compromising space. No buffering, no compression — just direct access to your favourite files.


When you see '🐘 Upto 2 TB Storage' products, expect: vast offline music access — perfect for DAP lovers, lossless audio fans, or travel-heavy audiophiles.

Built like a Tank

Durability concerns? Rest assured 💪.


I tend to describe these products as audio equipment that's built to survive anything you can throw at them. These headphones incorporate high-grade metal components and reinforced design elements that ensure they can handle demanding conditions while maintaining structural integrity. Think of them as the military-grade vehicles of the audio world - over-engineered for reliability and built to last decades, not just years.


The metal construction provides exceptional strength and longevity while contributing to a premium feel that serious audio enthusiasts appreciate. Whether you're a professional who needs reliable daily-use equipment or someone who values long-term investment in audio gear 🏗️.


When you encounter "🪖 Built like a Tank" products, expect unmatched robustness and durability you can count on for years of intensive use.


Why it Sounds Amazing

DAC Chip

I like to say the DAC chip is the heart of any audio device — it’s the part that actually transforms digital files into music you can hear 🎧. Think of it like a chef decoding a recipe to create a delicious meal. The better the DAC chip, the more faithfully it translates your music. And in my experience, a great DAC can completely change how your headphones sound.


Now, here’s what’s actually happening: a Digital-to-Analog Converter (DAC) takes digital signals (your MP3s, FLACs, or streams) and converts them into an analog waveform your ears can enjoy. Different DAC chips — like those from ESS, AKM, or Cirrus Logic — offer their own sound signatures, levels of clarity, and noise performance. A good DAC ensures accurate timing, minimal distortion, and exceptional resolution.


When you see '⚙️ DAC Chip' products, expect: clean, detailed audio and better synergy with high-quality headphones — perfect for anyone upgrading from average sound to audiophile quality.

Power Output

I like to think of power output in audio gear like engine horsepower, it determines how much muscle your setup really has 💪. Whether you’re trying to drive a pair of power-hungry planar headphones or just want headroom for dynamic peaks, power output is the spec you want to check first.


Technically, it refers to the amount of electrical power (measured in mW or Watts) an amp or DAC/Amp combo can deliver to your headphones. More power means better control, improved dynamics, and the ability to handle demanding gear without distortion. But more isn’t always better, too much power with sensitive IEMs can introduce hiss or harshness.


When you see '🚀 Power Output' products, expect: strong driving capability, better dynamics, and optimal performance with headphones that need serious juice to shine.


Balanced Output

I often say balanced output is like using both hands to carry something heavy — it distributes power evenly and keeps things stable. In audio gear, balanced output helps reduce unwanted noise and interference, especially over longer cables. Think of it as a cleaner, more efficient way to transmit your music, ideal for anyone using high-end DACs, amps, or studio-grade headphones 🎧. You’ll typically find it on gear with XLR or 4.4mm connectors, and it's a must-have if you’re chasing that ultra-clean signal path.


Here’s what’s actually happening: a balanced output uses two separate signals, one inverted, so when interference is picked up along the cable, it gets cancelled out when the signals are recombined. The result? Cleaner audio, better dynamic range, and more power output — especially when paired with balanced headphones. The trade-off? You’ll need gear that supports balanced connections on both ends to really enjoy the benefits.


When you see '⚖️ Balanced Output' products, expect: ultra-low noise, more headroom, and better synergy with high-impedance headphones or sensitive IEMs — ideal for serious listening setups.

HiBy Introduces The New Generation Digital Audio Player - The R4

HiBy launches the all-new and advanced successor to the R3 digital audio player, the R4. Branded as the new generation digital audio player, the HiBy R4 combines advanced technology with superior audio fidelity. It efficiently processes high-resolution audio formats to deliver every detail in your music. It embeds a quad-chip Hi-Fi DAC array, supporting DSD256 and PCM up to 768kHz/32bit, with high-performance opamps for powerful amplification. The HiBy R4 showcases a cyborg-inspired industrial design and equips dual headphone outputs with convenient button controls for an enhanced user experience.

Features a 4-Way DAC Array to Deliver Clean Audio

The HiBy R4 features a 4-Way ES9018C2M DAC Array with four separate DAC chips for high-fidelity conversion. It supports native playback of DSD up to 256 and PCM up to 32bit/768kHz, automatically routing PCM and DSD signals to their dedicated pathways, along with separate LPF and power supplies for PCM and DSD conversion. This DAC chip delivers higher-resolution sound with a wide dynamic range for a smoother, pure sound experience across various source files. It offers MQA 16x unfolding, delivering master-tape quality audio reconstitution for a rich and more engaging studio or concert experience. 

Powerful Class A Amplification With Op-Amps And Transistors

The HiBy R4 features Class A amplification with amplification components like - OPA1652x4, OPA1612x2 and 16 transistors. It ensures zero crossover distortion and a maximum output power of 525mW at 32 ohms with minimal 0.0005% distortion. HiBy R4 offers a max voltage swing of 4.1Vrms, a dynamic range of 124dB and a low noise floor with a 123dB SNR. With excellent channel separation, better frequency response and precise detail, it delivers a powerful and immersive listening experience.

Embedded With Flagship-Grade Components For Blazing Fast Performance

The HiBy R4 features flagship-grade audio components, including 28 high-precision tantalum capacitors that improve power supply ripple rejection for better audio playback. It utilizes an FPGA Clock Algorithm with dual independent crystal oscillators at 45.158MHz and 49.152MHz, which reduce phase noise and jitter. This setup ensures accurate timing of your audio delivery, providing an immersive and accurate music-listening experience with precise audio reproduction.

Snapdragon 665 with Android 12 OS Allowing You To Stream Music Online

The HiBy R4 operates with the Snapdragon 665 SoC, featuring an 8-core CPU for smooth multitasking and efficiently processing complex music library and audio processing tasks. Its open Android 12 system ensures compatibility with all streaming platforms for a seamless user experience. With HiBy's software expertise, you can expect timely system updates and function upgrades, delivering a customized, intelligent and intuitive experience with your HiBy R4.

Features a 4-Way DAC Array to Deliver Clean Audio

The HiBy R4 features a 4-Way ES9018C2M DAC Array with four separate DAC chips for high-fidelity conversion. It supports native playback of DSD up to 256 and PCM up to 32bit/768kHz, automatically routing PCM and DSD signals to their dedicated pathways, along with separate LPF and power supplies for PCM and DSD conversion. This DAC chip delivers higher-resolution sound with a wide dynamic range for a smoother, pure sound experience across various source files. It offers MQA 16x unfolding, delivering master-tape quality audio reconstitution for a rich and more engaging studio or concert experience. 

Powerful Class A Amplification With Op-Amps And Transistors

The HiBy R4 features Class A amplification with amplification components like - OPA1652x4, OPA1612x2 and 16 transistors. It ensures zero crossover distortion and a maximum output power of 525mW at 32 ohms with minimal 0.0005% distortion. HiBy R4 offers a max voltage swing of 4.1Vrms, a dynamic range of 124dB and a low noise floor with a 123dB SNR. With excellent channel separation, better frequency response and precise detail, it delivers a powerful and immersive listening experience.

Embedded With Flagship-Grade Components For Blazing Fast Performance

The HiBy R4 features flagship-grade audio components, including 28 high-precision tantalum capacitors that improve power supply ripple rejection for better audio playback. It utilizes an FPGA Clock Algorithm with dual independent crystal oscillators at 45.158MHz and 49.152MHz, which reduce phase noise and jitter. This setup ensures accurate timing of your audio delivery, providing an immersive and accurate music-listening experience with precise audio reproduction.

Snapdragon 665 with Android 12 OS Allowing You To Stream Music Online

The HiBy R4 operates with the Snapdragon 665 SoC, featuring an 8-core CPU for smooth multitasking and efficiently processing complex music library and audio processing tasks. Its open Android 12 system ensures compatibility with all streaming platforms for a seamless user experience. With HiBy's software expertise, you can expect timely system updates and function upgrades, delivering a customized, intelligent and intuitive experience with your HiBy R4.

High-Performance HiBy OS Fused with Expandable Storgage

The HiBy R4 features the reliable HiBy OS, a system architecture optimized for high-fidelity audio. Developed in-house, HiBy OS includes components such as the system core, decoding system, audio DSP algorithms and media library management, designed for lossless hi-res audio playback. Apart from this, the HiBy R4 offers 3GB of RAM and 32GB of internal storage. It supports expandable storage with micro SD cards up to 2TB, providing ample space for your audio files.

Dual Band WiFi And Bluetooth 5.0 Connectivity

The HiBy R4 offers dual-band WiFi (2.4GHz/5GHz) and Bluetooth 5.0 connectivity with bidirectional support for UAT, LDAC, aptX, aptX HD, AAC, and SBC codecs. HiBy has introduced a UAT codec in HiBy R4 for high-resolution audio transmission up to 192kHz, optimized for different music genres, ensuring exceptional wireless audio performance.

Enjoy Bit-Perfect Audio And Remote Control Via HiByCast

The HiBy R4 delivers bit-perfect audio by bypassing Android's sample rate conversion, enabling high-res music playback from streaming apps like Apple Music. It also supports systemwide remote control via WiFi using HiByCast, which you can pre-install the HiByCast app from the Play Store or App Store.

Upto 11 Hours Of Music Playback With 4500mAh Battery Life

The HiBy R4 equips a high-capacity 4500mAh battery, providing up to 11 hours of music playback on 3.5mm SE output. The battery has over 675 hours of standby time. The HiBy R4 maintains long-lasting performance even under heavy usage with screen, CPU and wireless activities, ensuring extended usage without frequent recharging.

Cyberpunk Inspired Design For A Futuristic Look

The HiBy R4 features a sturdy lanyard lug and graffiti-designed lanyard, offering a striking appearance and practical usability for outdoor and active scenarios. Its design combines a youthful and appealing outlook, catering to a young audience. The R4's design draws inspiration from cyberpunk, mecha and space opera elements, blending geometric lines to create a futuristic audio device. It features a retro classic touch with an offset hatch design on the back.
Note: The strap needs to be purchased separately.

High-Performance HiBy OS Fused with Expandable Storgage

The HiBy R4 features the reliable HiBy OS, a system architecture optimized for high-fidelity audio. Developed in-house, HiBy OS includes components such as the system core, decoding system, audio DSP algorithms and media library management, designed for lossless hi-res audio playback. Apart from this, the HiBy R4 offers 3GB of RAM and 32GB of internal storage. It supports expandable storage with micro SD cards up to 2TB, providing ample space for your audio files.

Dual Band WiFi And Bluetooth 5.0 Connectivity

The HiBy R4 offers dual-band WiFi (2.4GHz/5GHz) and Bluetooth 5.0 connectivity with bidirectional support for UAT, LDAC, aptX, aptX HD, AAC, and SBC codecs. HiBy has introduced a UAT codec in HiBy R4 for high-resolution audio transmission up to 192kHz, optimized for different music genres, ensuring exceptional wireless audio performance.

Enjoy Bit-Perfect Audio And Remote Control Via HiByCast

The HiBy R4 delivers bit-perfect audio by bypassing Android's sample rate conversion, enabling high-res music playback from streaming apps like Apple Music. It also supports systemwide remote control via WiFi using HiByCast, which you can pre-install the HiByCast app from the Play Store or App Store.

Upto 11 Hours Of Music Playback With 4500mAh Battery Life

The HiBy R4 equips a high-capacity 4500mAh battery, providing up to 11 hours of music playback on 3.5mm SE output. The battery has over 675 hours of standby time. The HiBy R4 maintains long-lasting performance even under heavy usage with screen, CPU and wireless activities, ensuring extended usage without frequent recharging.

Cyberpunk Inspired Design For A Futuristic Look

The HiBy R4 features a sturdy lanyard lug and graffiti-designed lanyard, offering a striking appearance and practical usability for outdoor and active scenarios. Its design combines a youthful and appealing outlook, catering to a young audience. The R4's design draws inspiration from cyberpunk, mecha and space opera elements, blending geometric lines to create a futuristic audio device. It features a retro classic touch with an offset hatch design on the back.
Note: The strap needs to be purchased separately.

LCD screen

The HiBy R4 features a large 4.7" Sharp LCD screen with a high resolution of 720x1080, offering 24 bits and 16.7 million colours for vivid visuals.   

Dual Headphone Output

The HiBy R4 equips dual headphone outputs, including a 3.5mm SE and a 4.4mm Balanced port, delivering an impedance of 32Ω. These audio ports are compatible with any IEM or headphones.

Fn Toggle

It features a unique physical Fn toggle that allows you to define custom functions. This toggle enables features like button lock and screen flip, providing convenience and flexibility in tailoring the device's functionality.

USB-Type C Port 


It features a standard Type-C port that supports SPDIF, charging and data transfer functionalities. 

Accessories to Get you Started

1. TPU Protective Case*1
2. Front Screen Protector *2 (1 Pre-applied)
3. Warranty Card*1 & QC Card*1
4. Type-C to Type-C Charging And Data Cable*1
5. User Guide*1
6. Outer Packaging*1

Black

Green

Drag

All You Need To Know About The HiBy R4

DAC
ESS Sabre ES9018C2M * 4
Amplifier Components
OPA1652 * 4 & OPA1612 * 2
Supported Audio Formats
DSD 256, PCM768kHz/32bit,
MQA 16x Unfolding
SoC
Snapdragon 665
Operating System
Android 12
WiFi
Supports 2.4GHz/5GHz


1 Year Warranty

Don't sweat it, this HiBy - R4 comes with a 1 Year warranty from HiBy that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about HiBy's warranty in India.

Mastering the Art of Portable Music

Drawing from over 15 years of experience, HiBy is a company specializing in music players and accessories, with two subsidiary brands: HiBy Music and HiBy Digital. HiBy Music is dedicated to crafting top-notch portable music players and headphone decoders with a core focus on high-fidelity sound. HiBy Digital leverages HiBy's professional expertise to deliver an array of sleek, digital music consumer electronics, making exceptional music experiences accessible to a vast audience of enthusiasts.

Explore Collection
Unique design, structural integrity of the device, system-wide EQs & DSP plugin systems, android 12 with system-wide bit-perfect output & Good amplification.
The strip looks very cool and it completes the design nicely. Also, the three stripes on the back light up in white when there’s playback, which is very cool.
R4 feels really good in hand, with an excellent balance that makes it super easy to use. With the case on there are no sharp corners, and the skin feel is smooth to the touch.
The HiBy R4 presents an attractive choice for budget-conscious listeners in search of a clear and transparent audio experience, complemented by a fast UI and a distinctively modern design.
Viewing#color_black
HiBy - R4 Hi-Res Digital Audio Player Sale price₹ 23,990 Regular price₹ 24,999
Headphone-Zone-Sony-NW-A306
Sony - NW-A306 Hi-Res Digital Audio Player Sale price₹ 25,990 Regular price₹ 29,990
Viewing#color_black
HiBy - R4 Hi-Res Digital Audio Player Sale price₹ 23,990 Regular price₹ 24,999
Headphone-Zone-Sony-NW-A306
Sony - NW-A306 Hi-Res Digital Audio Player Sale price₹ 25,990 Regular price₹ 29,990
DAC Chip

Quad ESS Sabre ES9018C2M

-

Dual ESS Sabre ES9219C

Battery

Battery Life: Upto 11 Hours
Battery Capacity: 4500mAh

Battery Life: Upto 36 Hours

Battery Life: Upto 35 Hours
Battery Capacity: 4500mAh

Headphone Output

3.5mm (Single-Ended)
4.4mm (Balanced)

3.5mm (Single-Ended)

3.5mm (Single-Ended)
4.4mm (Balanced)
2.5mm (Balanced)

Power Output

Upto 525mW @ 32 Ohms

Upto 35mW+35mW

Upto 450mW @ 32 Ohms

Storage


Upto 2 TB Storage

Upto 32 GB of Internal Storage

Upto 2 TB Storage



Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Friday: 10.30am-6:30pm.Average answer time: 2-3 Hours

Other Details


Generic Name Digital Audio Player
Importer Details Importers Name: Ferrari Video
Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020
Contact No: 044-24420733
Net Quantity 1
Manufacturer Details Name: HiBy Music Limited
Address: Room 01,21f, Prosper Commercial Building,9 Yin Chong Street, Kowloon, Hongkong
Package Contents HiBy R4
TPU Protective Case*1
Front Screen Protector *2 (1 Pre-applied)
Warranty Card*1 & QC Card1
Type-C to Type-C Charging And Data Cable*1
User Guide*1
Outer Packaging*1


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  • Value for Money

    I've found that the best gear isn’t always the most expensive. Some products punch well above their weight and deliver performance that rivals higher-priced alternatives. That’s what we mean with the "Value for Money" badge. It’s our way of telling you that you’re getting something special without breaking the bank. 🥜


    These products are all about maximum returns for minimal investment. You’re not just saving money — you’re gaining an audio experience that exceeds expectations. Whether it’s build quality, tuning, or bundled accessories, these picks overdeliver.


    When you see '🥜 Value for Money' products, expect impressive performance at an affordable price, making them a smart pick for budget-conscious buyers or first-time audiophiles.

  • Battery Life

    In my experience, battery life is one of those things that separates a good day from a frustrating one. It's like having a fuel gauge you can rely on — longer battery life means less charging and more uninterrupted music. Whether you're on a flight or just commuting across town, this is one spec you don’t want to overlook 🔋.


    Technically, battery life refers to the hours your device can play music on a single charge. Today’s headphones and DACs can range from 4 to 40+ hours, depending on things like Bluetooth codec, volume, and active features like ANC. More battery life also means better travel and portability, though it might come at the cost of size or weight.


    When you see '⏳ Battery Life' products, expect: longer listening sessions, fewer charging breaks, and stress-free portability for music that goes the distance.

  • Storage

    I tend to think of this like carrying your entire music library in your pocket — no cloud, no streaming, no internet required 📀. When you see “Up to 2TB Storage,” you’re looking at gear that lets you store thousands of high-res tracks, albums, and even DSD files offline, ready to play anytime.


    Now, here’s what’s actually happening: the device features a microSD card slot that supports cards up to 2TB — that’s a massive amount of local storage. This is especially valuable for portable audio players and offline listeners who prefer to carry their music in the highest quality formats without compromising space. No buffering, no compression — just direct access to your favourite files.


    When you see '🐘 Upto 2 TB Storage' products, expect: vast offline music access — perfect for DAP lovers, lossless audio fans, or travel-heavy audiophiles.

  • DAC Chip

    I like to say the DAC chip is the heart of any audio device — it’s the part that actually transforms digital files into music you can hear 🎧. Think of it like a chef decoding a recipe to create a delicious meal. The better the DAC chip, the more faithfully it translates your music. And in my experience, a great DAC can completely change how your headphones sound.


    Now, here’s what’s actually happening: a Digital-to-Analog Converter (DAC) takes digital signals (your MP3s, FLACs, or streams) and converts them into an analog waveform your ears can enjoy. Different DAC chips — like those from ESS, AKM, or Cirrus Logic — offer their own sound signatures, levels of clarity, and noise performance. A good DAC ensures accurate timing, minimal distortion, and exceptional resolution.


    When you see '⚙️ DAC Chip' products, expect: clean, detailed audio and better synergy with high-quality headphones — perfect for anyone upgrading from average sound to audiophile quality.

  • Power Output

    I like to think of power output in audio gear like engine horsepower, it determines how much muscle your setup really has 💪. Whether you’re trying to drive a pair of power-hungry planar headphones or just want headroom for dynamic peaks, power output is the spec you want to check first.


    Technically, it refers to the amount of electrical power (measured in mW or Watts) an amp or DAC/Amp combo can deliver to your headphones. More power means better control, improved dynamics, and the ability to handle demanding gear without distortion. But more isn’t always better, too much power with sensitive IEMs can introduce hiss or harshness.


    When you see '🚀 Power Output' products, expect: strong driving capability, better dynamics, and optimal performance with headphones that need serious juice to shine.


  • Balanced Output

    I often say balanced output is like using both hands to carry something heavy — it distributes power evenly and keeps things stable. In audio gear, balanced output helps reduce unwanted noise and interference, especially over longer cables. Think of it as a cleaner, more efficient way to transmit your music, ideal for anyone using high-end DACs, amps, or studio-grade headphones 🎧. You’ll typically find it on gear with XLR or 4.4mm connectors, and it's a must-have if you’re chasing that ultra-clean signal path.


    Here’s what’s actually happening: a balanced output uses two separate signals, one inverted, so when interference is picked up along the cable, it gets cancelled out when the signals are recombined. The result? Cleaner audio, better dynamic range, and more power output — especially when paired with balanced headphones. The trade-off? You’ll need gear that supports balanced connections on both ends to really enjoy the benefits.


    When you see '⚖️ Balanced Output' products, expect: ultra-low noise, more headroom, and better synergy with high-impedance headphones or sensitive IEMs — ideal for serious listening setups.

Customer Reviews

Based on 28 reviews
57%
(16)
39%
(11)
0%
(0)
0%
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4%
(1)
D
Dharmesh Kumar (Salem)

HiBy - R4

Thank you for the great rating! Your support means the world to us.

R
RATHISH (Bengaluru)
HiBy R4: A Stylish, Feature-Rich DAP with Surprising Extras

The HiBy R4 is a compact digital audio player that delivers a surprisingly wide and immersive soundstage for its size. It handles native DSD playback with ease, offering audiophiles rich detail and clarity. Its plugin support adds flexibility, allowing users to customize their listening experience through DSP effects and tools. The cyberpunk-inspired design is bold and futuristic, appealing to tech-savvy users who appreciate both performance and aesthetics. One delightful surprise is the included lanyard—practical and stylish—making it easy to carry during travel or casual use. Overall, the HiBy R4 is a feature-packed DAP that punches well above its class.

Beautifully put! The HiBy R4 really is a compact powerhouse, stellar soundstage, rich detail, and that cyberpunk design? Total win. Glad you're loving it, and here's to many more immersive listening sessions. Keep the music playing!

D
Daryl (Mumbai)
Great first impressions!

My first DAP so I'm still figuring things out but first impressions are great! They look amazing, importing my music has been a breeze. The UI is a little clunky but since I'm only using it for the music player, I can't complain!

Will update once I get some use out of it~

Thanks for sharing your first impressions. Glad to hear the setup's been smooth and the player’s treating you well so far. Looking forward to your update. Keep the music playing!

C
Chitra (Bengaluru)
Making music enjoyable!

I dug up my old ipod nano, loaded up some songs on it and used it for around a month… just to make sure that music players are still a thing for me.
It was… no distraction and only music.
I wanted to up my experience and also wanted streaming services support.

Hiby R4 lives upto its hype. Everything from the look and feel, the way it feels when you carry it in your hands, and most importantly, the music it delivers!

I enjoyed everything i heard on it. Toto africa’s drums, jolene’s guitar slides, barbara’s vocals on the way we were… the list goes on!
AR rahman’s genius shines through when you listen to them on R4.

I plugged fiio FT1 on them. Brilliant! And more importantly… enjoyable.

I don’t understand the audiophile terms of high, low, mid, sibilance, treble etc.
All I understand is, listening to music is fun, and because you hear so many hidden aspects, it’s a single focus thing rather than having music play in the background while you are doing other things.

Thank you HeadphoneZone for making this available in India! Big shout out to your headphone Guru Shanaia!

This is such a heartwarming share! Love how you rediscovered music without distractions with your iPod and then took it to the next level with the Hiby R4. It’s beautiful how you put it, music as a single-focus joy rather than just background noise.
Thrilled you’re enjoying Toto, AR Rahman, and all your favorites in a new light with the R4 + FiiO FT1. Thank you for letting us and Shanaia be part of your music journey! Enjoy every note, and here’s to many more moments of pure, focused listening!

d
deepak (New Delhi)
pls add some good leather case for hiby r4,..its a wonderful player just need good leather case

its a wonderful player .. im just looking for good leather case ..

So glad you’re enjoying it! For a good leather case, you can check on our website or get in touch with our Headphone Gurus as they'll assist you better with selecting the right one.

A
Akash Anand (Gurugram)
Absolutely Worth It

Fantastic Sound! Amazing Build Quality! Excellent Android UI...! I got the Black version, which looks classy and futuristic. Certainly exceeded my expectations. Most importantly, no more wasting my time trying to find non-existent good quality phones with 3.5mm jacks and SD card slots.

The Hiby Music App could learn a thing or two regarding Tag handling from Musicolet, but the plugins, MSEB and PEQ are fantastic nonetheless, not to forget the super quick music scan.

I got the the strap as well which isn't mentioned anywhere on the website.

Thanks to the whole Headphone Zone team for catering to the Indian audiophile community!

We appreciate your thoughtful review so much! It’s a pleasure to know you’re enjoying the product—thank you for your support!

A
Abhedya K (Pune)
HiBy R4 – Elevating Portable Hi-Fi

The HiBy R4 is a game-changer in the mid-range DAP market, delivering natural, dynamic, and immersive sound with an analog-like presentation. Powered by dual Cirrus Logic CS43131 DACs, it offers tight, well-controlled bass, lush mids, and airy, non-fatiguing treble. The soundstage is wide and holographic, with excellent imaging that makes every instrument distinct. Using balanced 4.4mm output, the R4 drives demanding IEMs effortlessly, making tracks like Daft Punk – Touch feel expansive and lifelike. Compared to Android-based DAPs, HiBy’s lightweight OS is snappy, with physical playback controls for a seamless experience. Its USB DAC mode significantly enhances MacBook/iPad audio, and battery life is solid at 8–10 hours on balanced output. While the Astell&Kern SR35 leans smoother, the R4 is more dynamic and engaging, making it perfect for audiophiles who love musicality with precision.

If you want a pure, uncolored, and immersive listening experience, the HiBy R4 is a no-brainer. It’s a DAP that makes you fall in love with your music all over again.

Thank you so much for taking the time to write such a detailed and positive review of the HiBy R4! Happy listening!

J
Jagdesh (Pune)
Its Banger! For the Price to Value DAP

After checking out multiple reviews of Hiby R4 and iBasso DX180, decided to pull the plug on Hiby R4, since I already own a iBasso DX340 thought of going for Hiby R4 DAP.

I am happy with my purchase, for the price to value ratio its the best I believe. I know the battery life is okay and it does get warm during long listening sessions (not hot like others on the web claim, maybe Hiby fixed it, in the new batch and firmware).

The customised options it gives are next to none!
The MSEB sound options is just fantastic, it changes the sound to the level you will love, you have so many options and Hiby is the only brand that gives MSEB.

My main reason for going for this instead of the much smaller and portable M300 DAP was that this one comes with 4.4 balanced output which I needed.

I am really happy with the dap and I have also ordered its leather case, plan to do some of my own customisation on the back plate and the case.

The design of this DAP is like nothing else, it different and its not trying to be your normal DAP. Great job Hiby and HPZ!
Also got it at the steal price of 12K using my HPZ points!

After getting this I am thinking of selling my DX340 and getting a R8 Mk3 2025 edition and save some more money!

Thank you for your review of the HiBy R4 DAP. We're thrilled to hear that you are satisfied with your purchase and that it meets your expectations.