If you want long battery life and immersive audio features, choose Beats Solo 4; if you need a lighter, fold-flat design with hands-free calling, choose SONY Headphones WH-CH510. For side sleepers, though, neither is an in-ear option: both sit on the ear, so pressure against a pillow is a real consideration.
In this Sony vs Beats headphones comparison, the choice comes down to longer listed battery life and spatial audio on the Beats, versus easier packing and a built-in microphone on the Sony.
• Beats Solo 4 strength: Up to 50 hours of battery life, plus Personalized Spatial Audio with dynamic head tracking. Trade-off: Its on-ear fit may press against a pillow for side sleepers.
• SONY WH-CH510 strength: A swivel-flat design, built-in microphone, and voice-assistant compatibility. Trade-off: Its listed battery life is up to 35 hours, shorter than the Beats’ figure.
• Beats Solo 4 is for: Listeners who prioritize longer battery life, an adjustable on-ear fit, and supported spatial audio features.
• SONY WH-CH510 is for: Listeners who want a lightweight-feeling, travel-friendly design on paper, hands-free calls, and voice-assistant access.
The Beats Solo 4 stands out for its up-to-50-hour battery claim and audio features. Its custom acoustic architecture and updated drivers are designed to deliver powerful sound. Personalized Spatial Audio with dynamic head tracking adds another dimension for compatible hardware, software, and content. That feature has requirements, so it is not something to assume will work identically with every phone or app.
The fit is built around an adjustable on-ear design. Beats describes a flex-grip headband, angled ear cups, and UltraPlush cushions, with an emphasis on a stable and comfortable fit. That combination could suit someone who wants headphones to stay put while moving around. The available data does not establish how they feel during a particular workout or on every head shape, though.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
For side sleepers, the on-ear form is the main reservation. The ear cups rest on the ears rather than sitting inside them, which may make pillow contact uncomfortable. If you are searching for in ear earbuds for side sleepers, neither of these headphones fills that need. I’d consider the Solo 4 if battery life and supported spatial audio matter more than a low-profile sleeping fit.
The WH-CH510 makes a practical case around everyday listening and calls. It offers up to 35 hours of playback and includes a microphone for hands-free phone conversations. Voice-assistant compatibility is also listed, which may be useful when you want to access your phone’s assistant without picking up the device.
Its ear cups swivel flat, a useful design detail for packing the headphones into a bag or suitcase. The listed Bluetooth range is about 30 feet under line-of-sight conditions. It supports SBC and AAC audio formats, and its 30 mm drivers are intended to provide dynamic sound. Those facts help describe what it offers, but they do not establish a sound-quality winner for every listener or music style.
The Sony is still an on-ear headset, not a sleep-specific design. A swiveling ear cup can make storage easier, but it does not make the headphones sit flush against a pillow. It may suit someone who values portability and calls more than spatial audio features or the Beats’ longer stated battery life. If you want the best wireless headphones for side sleepers, keep in mind that neither model is designed as an in-ear alternative.
• Best for longer listed battery life → Beats Solo 4. It is rated for up to 50 hours, compared with up to 35 hours for the Sony.
• Best for spatial audio features → Beats Solo 4. Personalized Spatial Audio with dynamic head tracking is included for compatible setups and content.
• Best for hands-free phone calls → SONY WH-CH510. It has a built-in microphone and supports voice-assistant commands.
• Best for packing into a bag → SONY WH-CH510. Its ear cups swivel flat for easier packing.
• Best for an adjustable, stable-fit design → Beats Solo 4. Its flex-grip headband and angled, adjustable ear cups are designed to help keep it in place.
• Best for side sleeping → Neither. Both are on-ear headphones, so neither offers the low-profile in-ear design many side sleepers seek.
• Best extra bass wireless earbuds for side sleepers → Neither. These are headphones, not earbuds, and the provided specifications do not describe either as an extra-bass earbud model.
The useful distinction is not simply “music headphones versus call headphones.” Both can handle wireless listening, but the Beats puts more emphasis on extended battery life, fit adjustments, and spatial audio, while the Sony’s listed features lean toward practical calls and compact storage.
Noise claims deserve a careful read. Both product sheets list active noise cancellation, but neither provides details here about how the feature performs or what kind of noise it reduces. I would not pick one over the other based on an assumption that one blocks more sound. Likewise, neither set of specifications gives enough information to declare a sound-quality winner across genres.
My Verdict
I would choose the Beats Solo 4 for its longer listed battery life and Personalized Spatial Audio with dynamic head tracking, provided those features suit my devices and listening habits.
For side sleepers, my recommendation is more cautious: neither on-ear model looks like a natural pillow-friendly pick.
I’d choose the Sony instead if hands-free calling and swivel-flat storage are the priorities.
If sleeping comfort is the deciding factor, I’d look beyond this pair for a low-profile in-ear design.
Neither is an in-ear model; both use an on-ear design. Since the ear cups rest on the ears, pillow pressure may be an issue, and the listed features do not establish that either is comfortable for side sleeping.
Which has longer battery life, Beats Solo 4 or Sony WH-CH510?
The Beats Solo 4 is listed for up to 50 hours of battery life. The Sony WH-CH510 is listed for up to 35 hours of playback, so the Beats has the longer stated runtime.
Yes. The WH-CH510 includes a built-in microphone for hands-free calls and supports voice-assistant access. The listed details do not provide a call-quality comparison with the Beats Solo 4.
Value depends on which features you will use and on the current price, which can change. Check the current price on Amazon, then weigh it against the Beats’ longer listed battery life and spatial audio features or the Sony’s microphone and swivel-flat design.
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