Beats, a company owned by Apple, has introduced new Bluetooth headphones and speakers to establish a larger presence in the audio industry. The Beats Solo 4 offers exceptional style combined with high-quality audio performance.
The review will test the Beats Solo 4 through its design and sound performance and connectivity and overall performance to determine whether it meets its declared standards.
Beats Solo 4 – Wireless Bluetooth On-Ear – Drenched Gray (Renewed Premium):
Beats Solo 4 – Wireless Bluetooth On-Ear Headphones, Apple & Android Compatible, Up to 50 Hours of Battery Life – Metallic Gold (Renewed):
Design and Build Quality:
The Beats Solo 4 presents a simple design that uses matte plastic material to create its exterior and displays a “b” logo on both of its earcups.
The headphones come with earcups that connect to the headband through a metal slider which has grooves to enable users to adjust the headphones according to their head size. The ear pads made from faux leather material provide comfortable and long-lasting use but they remain fixed to the earcups and users cannot exchange them for new ones. The left earcup contains a “b” logo which users can click to start or stop audio playback. Users can increase volume by clicking on the space above the logo and they can decrease volume by clicking on the space below. A single tap will answer the incoming call while a double tap will end the call. The left earcup features a tiny white LED light that shows power status and connection status beside the 3.5mm headphone jack. The right earcup contains the power button and a USB-C port for charging.
The Beats Solo 4 provides users with excellent portability because its earcups can be folded and stored in the carrying case together with the USB-C and 3.5mm cables. The headphones protect against water damage and other environmental hazards. Users must avoid using the product in wet conditions and through intense physical activities.
The headphones weigh 217 grams which makes them feel heavy after users wear them for extended periods. The over-ear design creates discomfort because its clamping force directly contacts the ears. The headphones do not have a wear sensor which automatically stops music playback when users take them off which exists in certain modern headphone models.
The Beats Solo 4 retail package includes the headphones, a USB-C charging cable, a 3.5mm audio cable, and a compact carrying case. The package includes a quick start guide which helps users set up and operate the device.
Sound Quality and Noise Cancellation:
The Beats Solo 4 uses 40mm dynamic drivers which produce sound with high clarity and balanced performance that creates a distinct audio profile from the typical bass-heavy sound found in Beats products.
The headphones use an advanced acoustic system which allows sound engineers to create clearer audio output without any sound distortion. The system provides an advanced listening experience which delivers clear treble sounds for vocal performances while balancing bass sounds to prevent them from dominating other musical frequencies.
The Solo 4 only supports SBC and AAC codecs and does not support higher-quality Bluetooth audio formats. This feature presents a disadvantage for audiophiles who want to achieve top wireless audio performance.
The Solo 4 still lacks active noise cancellation despite improvements in sound quality because high-end headphones usually contain this feature. The over-ear design and snug ear cushions of the product enable it to passively block noise yet this ability offers only limited protection. The Solo 4 operates better for users who need to work in noisy settings because it does not provide them with sufficient sound protection. Users experience better noise protection through passive isolation at high volume levels yet this method of sound blocking does not match the performance of active noise cancellation found in competing products.
The Beats Solo 4 produces good call quality according to its performance evaluation. The system produces clear and crisp sound during phone conversations. The headphones block outside sounds which helps your voice to reach the other person without interruption.
Connectivity and Battery Life:
The Beats Solo 4 headphones provide enhanced connectivity options which represent a major improvement over their previous model. The headphones use a USB-C port which enables both charging and wired audio playback.
The Solo 4 offers a 3.5mm headphone jack which most wireless headphones today do not include. The port enables devices to play high-resolution audio which makes it suitable for pairing with in-flight entertainment systems that do not support Bluetooth.
The Beats Solo 4 uses Bluetooth 5.3 technology for wireless connectivity which provides dependable and effective connections to multiple devices.The headphones work with both iOS and Android operating systems.
The Beats Solo 4 main feature which stands out the most. The headphones enable users to listen for 50 hours through Bluetooth during a single charge which exceeds the 40-hour battery life of the Solo 3 and outlasts the Beats Studio Pro by 10 hours. The extended battery life enables users to enjoy their music continuously throughout the day.
The headphones receive 5 hours of playback time from a 10-minute USB-C port charge which occurs when the battery power becomes low. The headphones enable users to listen to audio through a 3.5mm analog cable even when the battery power has reached zero. The combination of versatile connectivity options and extended battery life makes the Beats Solo 4 an ideal option for users who seek dependable performance through extended time.
Controls and App Support:
The left earcup of the Beats Solo 4 presents a large button which features the “b” logo; this button controls playback functions while it works as an activation point for the voice assistant. The button enables users to control their music through play and pause functions while they can skip tracks and handle phone calls. Users can easily change the sound levels through volume control buttons which surround the main button.
The Beats Solo 4 works perfectly with all iOS devices and all Android devices. We couldn’t find a dedicated Beats app in the Apple App Store, while the Android app is available in the Google Play Store. The Beats app for Android devices enables users to change their call control settings and check their battery levels and other device options. Both iOS and Android users can benefit from integration with Apple and Google’s Find My systems, helping to locate the headphones if lost.
Conclusion:
The Beats Solo 4 presents an appealing combination of attractive design elements and comfortable wearing experience and high-quality audio performance. The system delivers optimal performance for users who need multiple ways to connect and requires extended battery operation through its clear sound profile.
The absence of active noise cancellation technology together with the possibility of causing discomfort during extended use represents two disadvantages that some users may experience.
Tech Reviewer & Product Analyst
Định Bia has spent over 10 years testing consumer electronics with a focus on smart technology. He work as a product advisor at Biareview where he helped customers find the right devices for their needs. He personally tests every product featured on this site using a consistent evaluation framework covering quality, durability, and value. All reviews are based on experience, not influenced by the manufacturer.
