Choose Beats Studio Buds+ if you want active noise cancellation (ANC), Transparency mode, Dolby Atmos spatial audio, or a case that can recharge the earbuds away from power. Choose Beats Solo Buds if you do not need ANC and value a smaller, lighter case or the option to charge the earbuds directly from a phone, tablet, or laptop. The battery figures are not directly equivalent: Studio Buds+ has a case-supported total, while Solo Buds is rated for up to 18 hours of playback and its case must be connected to power to recharge the buds. These are manufacturer specifications, not independent test results.
What is the main difference between Studio Buds+ and Solo Buds?
Noise control is the clearest dividing line. Beats says Solo Buds do not have ANC; Studio Buds+ offers both ANC and Transparency mode. Beats describes the snug Solo Buds ear tips as providing passive noise isolation, which is different from electronic ANC. A physical seal may reduce some outside sound, but it is not a substitute for active cancellation.
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Transparency mode is also distinct: it is designed to let outside sound through while you listen. If you regularly want to reduce environmental noise or hear more of it without removing an earbud, Studio Buds+ has the more flexible feature set. Beats states the distinction directly on its Solo Buds support page.
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How do their battery life and charging compare?
Beats publishes different battery conditions for the two models, so the headline figures should not be read as an even comparison.
#1 Best Overall
- BEATS’ CUSTOM ACOUSTIC PLATFORM delivers rich, immersive sound whether you’re listening to music or taking calls.
- HEAR WHAT YOU WANT with two distinct listening modes: personalized Active Noise Cancelling (ANC) and Transparency mode.
- MORE MUSIC, LESS CHARGING with up to 36 hours of listening time.
- ENHANCED COMPATIBILITY with one-touch pairing and a robust set of native Apple and Android features.
- FIND YOUR FIT with four pairs of silicone tip sizes to fit a wider range of ears. The tips create a comfortable seal for the best acoustic performance while keeping noise out.
| Model | Manufacturer-stated playback | What the case does |
|---|---|---|
| Beats Studio Buds+ | Up to 9 hours from the earbuds and 36 hours total with the case when ANC and Transparency are off; up to 6 hours from the earbuds and 24 hours total with the case when either mode is on. | Beats states the case provides additional charges. A five-minute Fast Fuel charge is listed as providing up to one hour of playback. |
| Beats Solo Buds | Up to 18 hours of playback, according to Beats. | The case charges the earbuds when connected to USB-C power; it does not provide extra battery charges while disconnected. Beats also lists a five-minute Fast Fuel charge for up to one hour of playback. |
All figures are Beats’ “up to” claims, not independently measured endurance. The distinction that matters day to day is that Studio Buds+ can use its case to extend listening between access to power, whereas Solo Buds’ case needs to be plugged in to recharge the buds. Beats also says Solo Buds can be charged directly from a phone, tablet, or laptop.
Included charging accessories
- Studio Buds+: USB-C charging and a USB-C-to-USB-C cable are listed; the power adapter is sold separately.
- Solo Buds: USB-C cable and power adapter are not included. The case can connect to USB-C power, and the earbuds can draw charge directly from a phone, tablet, or laptop.
Which model has more listening features?
Beats lists ANC, Transparency mode, and Dolby Atmos spatial audio for Studio Buds+. Its product listing also specifies IPX4-rated sweat- and water-resistant earbuds. The Solo Buds listing emphasizes its custom acoustic architecture and does not list spatial audio or specify an IP rating. That is a difference in published feature information, not proof of a difference in sound quality or a basis for assuming an unstated Solo Buds water-resistance rating.
Rank #2
- BEATS’ CUSTOM ACOUSTIC PLATFORM delivers rich, immersive sound whether you’re listening to music or taking calls.
- HEAR WHAT YOU WANT with two distinct listening modes: personalized Active Noise Cancelling (ANC) and Transparency mode.
- MORE MUSIC, LESS CHARGING with up to 36 hours of listening time.
- ENHANCED COMPATIBILITY with one-touch pairing and a robust set of native Apple and Android features.
- FIND YOUR FIT with four pairs of silicone tip sizes to fit a wider range of ears. The tips create a comfortable seal for the best acoustic performance while keeping noise out.
Both models are listed as compatible with Apple and Android devices. Native platform features may vary, so compatibility across both ecosystems should not be taken to mean every platform-specific feature is identical.
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Beats lists the Solo Buds case at 22 g and 6.6 × 3.5 × 2.4 cm; the Studio Buds+ case is listed at 49 g and 7.2 × 5.1 × 2.55 cm. By those specifications, Solo Buds has the smaller, lighter case.
Rank #3
- BEATS’ CUSTOM ACOUSTIC PLATFORM delivers rich, immersive sound whether you’re listening to music or taking calls.
- HEAR WHAT YOU WANT with two distinct listening modes: personalized Active Noise Cancelling (ANC) and Transparency mode.
- MORE MUSIC, LESS CHARGING with up to 36 hours of listening time.
- ENHANCED COMPATIBILITY with one-touch pairing and a robust set of native Apple and Android features.
- FIND YOUR FIT with four pairs of silicone tip sizes to fit a wider range of ears. The tips create a comfortable seal for the best acoustic performance while keeping noise out.
Both sets include four silicone ear-tip sizes: XS, S, M, and L. Beats describes Solo Buds as having ergonomically angled acoustic nozzles, but specifications cannot establish which pair will be more comfortable or secure for a particular listener.
How should you compare their prices?
The official Beats pages retrieved for this comparison show different markets and price types: the US Studio Buds+ page displayed an original price of $169.99, while the UK Solo Buds page displayed a sale price of £79.99. These figures are not a like-for-like comparison and should not be used to calculate savings or declare a cheaper model. Check current prices for both earbuds in your own region before deciding.
Rank #4
- Custom acoustic platform delivers powerful, balanced sound
- Control your sound with two distinct listening modes: Active Noise Cancelling (ANC) and Transparency mode
- Three soft ear tip sizes for a stable and comfortable fit while ensuring an optimum acoustic seal
- Up to 8 hours of listening time (up to 24 hours combined with pocket-sized charging case)
- Industry-leading Class 1 Bluetooth for extended range and fewer dropouts
Which Beats earbuds should you buy?
Choose Beats Studio Buds+ if…
- You want ANC or Transparency mode.
- You want Dolby Atmos spatial audio as a listed feature.
- You need the case to provide additional charges when you are away from a power source.
- An IPX4 rating for the earbuds matters to you.
Choose Beats Solo Buds if…
- You do not need ANC or Transparency mode.
- You prefer the smaller, lighter case listed by Beats.
- Charging the earbuds directly from a phone, tablet, or laptop would be useful.
Specifications support a choice based on features, charging, and case size; they do not establish that one model sounds better or fits better. For those priorities, the right pick depends on what you value most.
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