HiFiMan HE-X4 Reviews: See Why 0 Shoppers Rated It 0 Stars!

HiFiMan HE-X4 Headphones Review: A Gaming-Focused Open-Back Experience

When it comes to immersive gaming audio, the HiFiMan HE-X4 stands out as a notable contender in the mid-range category. Released in 2021, these over-ear headphones are tailored specifically for gaming, combining the technical advantages of planar magnetic drivers with an open-back acoustic design. On paper, the specifications promise a wide soundstage and excellent phase coherence for a neutral audio signature, fulfilling key audio requirements for gamers who value spatial awareness and sonic detail. 

Detailed Specs & Features

Built with a hybrid material composition, the HiFiMan HE-X4 leverages both durability and comfort materials to enhance user experience. The ear cushions are made of soft velour, while the headband employs foam padding, ensuring extended wearability without fatigue. From a warranty period standpoint, a 1-year coverage gives sufficiently reasonable protection, aligning with industry norms. Measured at 0.926 kg, the weight suggests a robust build but remains manageable for long gaming sessions. 

With a lengthy 4.92-meter braided nylon cable, gamers gain ample freedom of movement, and thanks to its detachable design combined with gold-plated connectors, cable replacement or repair becomes hassle-free, which is a strong plus for longevity and maintenance. From the audio perspective, the heart of the HE-X4 lies in its planar magnetic drivers sized at 60 mm, a significant factor in producing detailed and accurate audio reproduction. According to specs, this driver type supports a frequency range spanning 20 Hz to 20,000 Hz, covering the full audible spectrum and suggesting deep bass and clear treble without artificial boosting. The open-back design naturally provides a wide soundstage, beneficial for spatial cues critical in gaming environments. 

With an impedance of 25 ohms, these headphones can be driven by most gaming PCs and consoles without needing additional amplification, making them accessible for a broad user base. Connectivity is straightforward with a wired 3.5mm plug and a gold-plated connector for optimal signal transfer. Although the headphones list Bluetooth 5.3 support in specs, the actual connection type available is wired only, which means no wireless operation. The lack of wireless capability reduces potential latency issues, a common concern for competitive gamers, ensuring consistent audio performance. 

User Experience & Performance (Based on Specs)

Design & Build

In daily use, the HiFiMan HE-X4's weight of nearly 1 kg might feel substantial, but the use of velour ear pads and foam padding aims to counterbalance this for prolonged comfort. The headphones are not foldable and don't feature a replaceable headband, which may limit portability and customization. That said, the inclusion of detachable cables and replaceable earpads emphasizes modularity where it counts, indicating a design built to last and adapt. The matte black finish with hybrid material blends functionality with a subdued aesthetic, fitting seamlessly into a gamer's setup without unnecessary flash.

Performance

With a low THD (Total Harmonic Distortion) of just 0.1% and ultra-fast impulse response speed, the sonic output on paper promises clarity and precision. The good stereo imaging quality supports precise directional audio, critical for competitive gaming where accurate sound cues can mean the difference between winning and losing. The headphone's neutral sound signature and wide soundstage reflect HiFiMan's engineering priority on realistic audio reproduction rather than exaggerated bass or treble boosts often favored by casual listeners. 

Connectivity & Compatibility

Gaming environments commonly demand reliable, low-latency wired audio, and the HE-X4 satisfies this via its 3.5mm cable with gold plating to reduce interference. The expansive compatibility, including Windows, MacOS, Android, iOS, and Linux systems, confirms its versatile nature. However, its wired-only format means the Bluetooth 5.3 spec is essentially non-functional here, limiting convenience but enhancing signal quality for gaming.

Extra Features

The headphones are somewhat minimalist feature-wise, lacking programmable buttons, on-device controls, voice assistant compatibility, or any active noise control features. There's no built-in microphone for calls or voice chat, only an inline unidirectional microphone,ne which may be a drawback for gamers wanting integrated chat capabilities. Accessories included are basic but practical: a protective pouch and cable adapters, which help maintain the device but don't extend into more premium territory like carrying cases or cleaning tools. The lack of smart features like AI upscaling or Dolby Atmos support positions these strictly as a dedicated audio playback device rather than a multi-functional headset.

Pros & Cons

Pros

• High-quality planar magnetic drivers for accurate audio
• Comfortable velour earpads and foam padding for extended use
• Detachable cable and replaceable earpads enhance durability
• Wide soundstage and neutral sound signature ideal for gaming precision

Cons

• No active noise cancellation or effective noise isolation
• No integrated microphone or on-device controls for convenience. A heavier weight could affect comfort for some users

Price & Value for Money

At a retail price of $79 at HiFiMan Store, the HE-X4 delivers strong value, particularly given its premium planar magnetic drivers and build quality. Considering the 1-year warranty and the use of replaceable parts, this headset is designed for long-term use and solid performance without a hefty investment. The absence of wireless features and active noise control positions it as a niche product for gamers prioritizing audio fidelity and precise acoustic staging over smart features or mobility. If budget-conscious gamers seek a headphone focused primarily on sound quality and comfort, the HE-X4 presents an attractive option.

Quick Take

In short, the HiFiMan HE-X4 gives competitive gamers a reliable, open-back headphone emphasizing neutrality and spatial accuracy. If we look at the numbers alone, the planar magnetic driver technology paired with a wide soundstage fundamentally delivers what serious gaming audio demands, but its lack of modern wireless and noise control options limits versatility.

Closing Recommendation

The HiFiMan HE-X4 may be ideal for dedicated gamers who want top-tier audio clarity and are comfortable with a wired open-back solution in a controlled environment. It appears to perform best for users who prioritize immersive audio fidelity and can manage without an integrated microphone or wireless convenience. Overall, it helps users achieve immersive gaming sound without sacrificing detail, though it might not satisfy those seeking all-in-one multimedia headsets.

Verdict

Rating: Based on the specifications and overall feature set, we believe HiFiMan HE-X4 deserves 4.1 out of 5.

• Winner Feature => High-quality planar magnetic drivers offering excellent audio precision.
• Needs Improvement => Lack of wireless connectivity and active noise cancellation features limit versatility.