Beats Solo 4 Review: 50H Wireless Headphones

Author Background: I’m a seasoned tech reviewer with years of experience evaluating audio gear across platforms, from audiophile-grade systems to everyday wireless headphones.

Introduction: The Beats Solo 4 marks a noteworthy refresh of the popular Solo line. Available now in a striking Black & Gold finish, these on-ear Bluetooth headphones pair high battery endurance and refined comfort with seamless Apple and Android compatibility. Here's a detailed breakdown of what makes them shine—and where they still lag behind premium rivals.

beats solo 4 amazon black and gold $85.96

Key Specs at a Glance

• Up to 50 hours of wireless battery life, with "Fast Fuel" delivering 5 hours in just a 10-minute charge. 
• Bluetooth Class 1 for a long-range and stable connection. 
• Supports both USB-C and 3.5mm lossless audio—allowing playback even when the battery is dead. Studies confirm genuine wired life without draining power. 
• Advanced sound architecture with 40mm custom drivers for clarity, low latency, and rich frequency response.
• Spatial Audio with dynamic head tracking—a feature aligning with Apple’s immersive audio ecosystem.
• Comfort-driven design with 217g weight, Flex-Grip headband, and UltraPlush ear cushions made for marathon sessions. 

Unpacking the Battery Upgrade

The Solo 4’s standout feature is its impressive 50-hour battery life—-up from 40 hours in the Solo 3—making it one of the longest-lasting wireless headphones on the market. Whether commuting, flying, or binge-listening, you’ll rarely need a recharge. And when pressed, "Fast Fuel" gives you 5 hours of playback after just 10 minutes plugged in.

Sound Quality & Immersive Options

Beats engineers have redesigned the acoustic architecture to offer a balanced, dynamic presentation—with clean bass and a more refined top-end. The 40mm drivers help retain signature Beats sound without overwhelming, an evolution noted by What Hi-Fi. 

Spatial Audio enhances immersion, especially on Apple platforms. With compatible apps like Apple Music or Netflix, you'll feel sound wrapping around you—even as your head moves. Android users get standard stereo.

Comfort & Build: Durable Yet Lightweight

At just 217 g, they’re remarkably light for on-ear headphones. The Flex-Grip headband ensures a snug fit, and UltraPlush pads remain soft and breathable for extended listening sessions.Folding hinges make them ideal for travel, paired with a sleek carrying case.

Note: Without active noise cancellation, they rely on passive seal—comfortable but less effective in loud environments.

Connectivity & Smart Features

Instant pairing with iOS and Android, including one-touch setup, supports Apple’s seamless experience and Android's Beats app control.

Includes a built-in microphone for clear calls and voice assistant integration (Siri on Apple, assistants on Android).

Supports Find My tracking on Apple devices—a smart upgrade for cloud-based recovery. 

Price, Colors & Comparison

Retailing at around $199, the Solo 4 sits in mid-tier pricing—affordable vs. flagship ANC models but pricier than budget picks. 

The Black & Gold color brings premium aesthetics into play, particularly appealing to fashion-forward users. Amazon listings confirm this variant is in demand. 

Lacking features like ANC and water resistance narrows appeal among audiophiles and active users—competitors like Sony WH-CH520 or Soundcore Q30 offer such features at a lower price. 

Summary: Who Should Buy the Solo 4?

Pros: Exceptional battery life, USB-C/wired flexibility, lightweight comfort, balanced sound, Spatial Audio support, stylish design.

Cons: No active noise canceling, not water-resistant, mids not a leap over the older Solo 3.

In short, the Solo 4 shines for daily music lovers wanting longevity, ease of use on both Apple and Android, and sleek aesthetics. If you need ANC, fitness-proofing, or ultra premium features, you might look elsewhere—but worn on a commute or long-day work session, they’re a solid pick.

As a tech reviewer, I’ll keep tracking Beats Solo 4 updates and price drops. If you want a follow-up on sound comparisons or long-term testing, let me know.