Beats Solo 4 Wireless Bluetooth On Ear Headphones: 50H Life

As a reviewer with many years of testing on-ear headphones, I understand what makes a great pair truly stand out. I have spent hours researching and personally trying the Beats Solo 4 Wireless Bluetooth On-Ear Headphones in Matte Black to give you a clear and honest opinion. My experience with different brands and models helps me focus on what matters most: sound quality, comfort, battery life, and fit. In this review, I will share detailed insights about the powerful sound from custom acoustic architecture, the comfort from its ultralight design, and the convenience of up to 50 hours of battery life. You can trust this honest analysis to help you decide if these headphones are the right choice for your needs.

Pros & Cons

What We Loved

• ✅ Powerful Beats sound with custom acoustic architecture
• ✅ Personalized Spatial Audio with dynamic head tracking
• ✅ Ultralight ergonomic design for all-day comfort
• ✅ Up to 50 hours of battery life

What Could Be Better

• ❌ Matte black finish prone to fingerprints
• ❌ No active noise cancellation feature
• ❌ The price is slightly high for budget buyers

Who Should Buy This

The Beats Solo 4 headphones are perfect for people who want great sound and long battery life. If you listen to music, podcasts, or calls a lot, these headphones can last up to 50 hours without charging. They work well with both Apple and Android devices, making them a good choice for most users. The wireless Bluetooth feature lets you move freely without tangled wires. Plus, the matte black design looks stylish and fits comfortably on your ears.

If you prefer very small or in-ear headphones, these might feel too big or heavy. Also, if you want the cheapest option available, these headphones are a bit pricey at $149.95. People who need noise-canceling features might want to look for other models, as the Solo 4 does not offer active noise cancellation.

Technical Specifications

Key Details

• Brand: Beats
• Model: MUW23LL/A
• Size: 3.7″ x 5.2″ x 8.23″
• Weight: 1.19 pounds
• Material: Plastic and metal components
• Color Options: Matte Black
• Special Features: Wireless Bluetooth connectivity, Apple & Android compatible, Up to 50 hours battery life, On-ear design
• Warranty: Manufacturer’s warranty included

Our Testing Experience

First Impressions

When I first took the Beats Solo 4 out of the box, I noticed how light and comfortable they felt right away. The matte black finish looked sleek and not too flashy, which I liked. Setting them up was super easy—just a quick Bluetooth connection to my phone, and I was ready to go. I tested them first with some upbeat music to really see how the sound held up, and honestly, the sound was powerful with clear highs and deep bass. The headphones fit snugly thanks to the adjustable ear cups and flex-grip headband, so I didn’t feel like I had to keep adjusting them while moving around.

Daily Use

Over the next few days, I wore the Beats Solo 4 during my work-from-home routine and while running errands. They stayed comfortable even after hours of use, which is a big deal for me since I usually get tired of heavy headphones. The wireless connection was stable, and switching between my Apple and Android devices was simple without any hiccups. I especially enjoyed trying out the personalized spatial audio feature; it made watching movies on my phone feel more immersive, like the sound was coming from all around me.

Key Features in Action

The custom acoustic architecture really stood out during music playback. Songs felt vibrant and full, and the updated drivers handled different genres well, from pop to jazz. The dynamic head tracking on the spatial audio was cool because it adjusted the sound based on my head movements, making listening more engaging. Also, the ultralight design and ergonomic shape meant I could wear them comfortably for long stretches without any discomfort. The stable fit meant I could even move around without worrying about them slipping off.

Long-Term Performance

After using the Beats Solo 4 for a couple of weeks, the battery life impressed me the most. I didn’t have to charge them every day, and the advertised 50 hours felt accurate with my usage. The sound quality stayed consistent, and the build quality seemed solid—no signs of wear even after daily use. Overall, they held up well and remained a reliable companion for both casual listening and focused work sessions.

How It Compares

Side-by-Side Comparison

Feature	Beats Solo 4 – Matte Black	Beats Solo3 Wireless	Beats Solo 4 – Slate Blue
Price	See Price	See Price	See Price
Quality	Custom acoustic architecture with updated drivers for powerful Beats sound; ultralight ergonomic design with flex-grip headband and adjustable ear cups for all-day comfort and stable fit.	High-performance wireless Bluetooth with Apple W1 chip and Class 1 Bluetooth; solid build with good everyday comfort.	Custom acoustic architecture with updated drivers for powerful Beats sound; ultralight ergonomic design with flex-grip headband and adjustable ear cups for stable fit and all-day comfort.
Features	Personalized Spatial Audio with dynamic head tracking; up to 50 hours battery life; Apple & Android compatible; wireless Bluetooth on-ear design.	Apple W1 headphone chip; Class 1 Bluetooth; up to 40 hours listening time; built-in microphone; wireless Bluetooth.	Personalized Spatial Audio with dynamic head tracking; up to 50 hours battery life; Apple & Android compatible; wireless Bluetooth on-ear design.
Best For	Users seeking powerful Beats sound with extended battery life and personalized spatial audio for an immersive experience on both Apple and Android devices.	Apple users want solid Bluetooth connectivity and long battery life in a reliable everyday headphone.	Users want the same advanced features and battery life as the Matte Black Solo 4, but in a different color option.

In my opinion, this Beats Solo 4 – Matte Black stands out because it combines a powerful custom acoustic design with personalized Spatial Audio and an impressive 50-hour battery life, offering both Apple and Android compatibility. Compared to the Beats Solo3, it provides enhanced sound quality and longer usage time. If you prefer premium sound with modern features and extended battery performance, this is the better choice.

Customer Feedback on Beats Solo 4 – Wireless Bluetooth On-Ear Headphones, Apple & Android Compatible, Up to 50 Hours of Battery Life – Matte Black

Overall Satisfaction

Customers generally rate the Beats Solo 4 highly, appreciating its reliable performance and value, reflected in a strong seller rating of 4.67 out of 5.

Most Praised Features

• Long battery life lasting up to 50 hours on a single charge
• Comfortable on-ear design suitable for extended use
• Seamless compatibility with both Apple and Android devices

Common Concerns

• Some users note occasional Bluetooth connectivity issues
• A few customers mention the matte black finish being prone to fingerprints and smudges

Who Loves It Most

Tech-savvy users and music enthusiasts who want a reliable, stylish headphone with long battery life and cross-platform compatibility are the primary fans of the Beats Solo 4.

Is It Worth the Price?

Price Analysis

At $149.95 after a 25% discount from $199.95, the Beats Solo 4 offers a competitive price point compared to other premium wireless on-ear headphones, making it fairly priced for its features and brand reputation.

Value Features

• Custom acoustic architecture delivers powerful, clear sound, justifying the investment for audio quality enthusiasts.
• Personalized Spatial Audio with dynamic head tracking enhances immersive listening, adding modern tech value.
• Ultralight ergonomic design and UltraPlush ear cushions provide all-day comfort, which is essential for long use.
• Up to 50 hours of battery life means fewer charges and cost savings on replacements or power usage over time.

Vs. Competitors

Compared to other wireless on-ear headphones in the $150-$200 range, Beats Solo 4 stands out with longer battery life and advanced spatial audio features, offering more value for a similar or lower price.

Final Verdict

Overall, the Beats Solo 4 at this discounted price is a solid buy for those seeking high-quality sound, comfort, and extended battery life in a stylish package.

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Frequently Asked Questions

How long does the Beats Solo 4 battery last on a single charge?

The Beats Solo 4 delivers up to 50 hours of battery life, letting you enjoy music, calls, and entertainment all day without interruptions.

Can I use the Beats Solo 4 with both Apple and Android devices?

Yes, the Beats Solo 4 connects effortlessly with both Apple and Android devices using Bluetooth for a seamless wireless experience.

Does the Beats Solo 4 support fast charging?

Yes, with Fast Fuel technology, the Beats Solo 4 gives you up to 5 hours of playback from just a 10-minute charge.

Is the Beats Solo 4 comfortable for long listening sessions?

Absolutely! The Beats Solo 4 features soft, cushioned ear cups and an adjustable fit that keeps you comfortable for hours.

Can I take calls and control music directly from the Beats Solo 4?

Yes, the built-in on-ear controls let you take calls, adjust volume, and manage your music without touching your device.