1More S70 vs Beats Solo Buds
Quick Verdict
The 1More S70 is the better pick for active users who want an open ear design that keeps them aware of surroundings, along with IPX5 water resistance, Bluetooth multipoint, and up to 40 hours of total battery through its charging case. The Beats Solo Buds are the better pick for listeners who want up to 18 hours from the earbuds alone and a compact pocket-ready case, especially for Apple and Android use without active noise cancelling. Both models lack active noise cancelling, but the S70's open design means less bass and no isolation, while the Solo Buds' in-ear fit offers more passive isolation and likely stronger bass. Choose based on whether you need awareness and water resistance or maximum single-charge earbud battery in a tiny case.
| Spec | 1More S70 | Beats Solo Buds |
|---|---|---|
| Type | Open ear true wireless earbuds | Wireless Bluetooth earbuds |
| Driver | Dual magnetic drivers with DiamondFlex diaphragms | Dual-layer, axial-aligned drivers (size not published) |
| Noise cancelling | Not published in listing | Not published in listing (no active noise cancelling mentioned; noise-learning microphones for calls) |
| Bluetooth and codecs | Bluetooth multipoint, codecs not published in listing | Class 1 Bluetooth (codec not published) |
| Battery life | Up to 40 hours total, 5 minute quick charge for 2 hours | Up to 18 hours on a single charge (earbuds); Fast Fuel: 5 minutes gives 1 hour; USB-C charging via external power |
| Wired option | Not published in listing | Not published in listing |
| Controls and app | App control | Customizable 'b' button for music, calls, voice assistant; volume control configurable in iOS settings or Beats app; one-touch pairing |
| Water resistance | IPX5 | Not published in listing |
| Weight | 8.7 grams per earbud | Not published in listing |
| Included accessories | Not published in listing | Charging case, four pairs of ear tips (XS, S, M, L); USB-C cable sold separately (per listing) |
Sound Quality
The 1More S70 and Beats Solo Buds both receive a sound quality score of 22 out of 30, suggesting similar overall performance despite very different designs. The S70 uses dual magnetic drivers with DiamondFlex diaphragms in an open ear true wireless earbud form. This design keeps the ear canal open, which lets in ambient sound and reduces bass pressure. The listing claims DSP-enhanced bass and master tuning, but open ear earbuds typically cannot deliver the same low-end impact as sealed in-ear models.
The Beats Solo Buds use dual-layer, axial-aligned drivers, though the driver size is not published. The in-ear design with four ear tip sizes creates a seal that naturally boosts bass and blocks some outside noise. Beats does not publish specific tuning details or a Bluetooth codec, so the exact sound signature remains unverified from listing data. Listeners who prefer a warmer or bass-heavy profile may gravitate toward the Solo Buds based on typical sealed earbud behavior, but without testing the S70's DSP tuning cannot be dismissed.
Neither model supports high-resolution Bluetooth codecs as far as the listings state, which may limit detail retrieval for lossless audio sources. The open ear S70 will sound more airy and natural but with less isolation and thump. The Solo Buds should provide stronger passive isolation and likely more bass extension due to the seal. Both score 22 out of 30, so the choice depends on whether you value ambient awareness or a more isolated, potentially bass-forward presentation.
Comfort and Fit
The 1More S70 earns a comfort and fit score of 17 out of 20, slightly above the Beats Solo Buds at 16. The S70 weighs 8.7 grams per earbud and uses titanium and silicone materials in an open ear design that does not enter the ear canal. This can be more comfortable for people who dislike the pressure of in-ear tips. The IPX5 rating also suggests the earbuds are designed to stay put during sweaty workouts.
The Beats Solo Buds come with four pairs of ear tips in extra small, small, medium, and large sizes, which helps many users get a secure in-ear seal. The listing does not publish the weight of the Solo Buds earbuds, so a direct weight comparison is not possible. Without wingtips or ear hooks, the Solo Buds rely on the ear tip fit alone for stability during movement. They may be comfortable for casual listening but lack a published water resistance rating, making them less ideal for intense exercise.
For active users, the S70's lighter weight and open ear design are clear advantages for staying aware of traffic or gym surroundings. The Solo Buds' four ear tip sizes do improve fit options, but the lack of a water resistance rating is a practical drawback for workouts. Both models should be comfortable for extended wear, but the S70 has a slight edge in active comfort.
Noise Control and Features
The 1More S70 scores 11 out of 15 for features and noise control, while the Beats Solo Buds score 8 out of 15. Neither model has active noise cancelling, and the S70 does not advertise any passive noise isolation due to its open ear design. The S70 includes Bluetooth multipoint for connecting two devices at the same time and app control for customization. It also lists four AI ENC microphones, but those are for call noise reduction, not for blocking music or ambient sound.
The Beats Solo Buds do not mention active noise cancelling at all, though they have noise-learning microphones for calls. Their in-ear design with ear tips does provide some passive isolation, but the listing does not quantify how much. The Solo Buds feature a customizable 'b' button for music, calls, and voice assistant, plus one-touch pairing. Volume control can be configured in iOS settings or the Beats app, but there is no mention of Bluetooth multipoint.
Feature priorities differ: the S70 offers more connectivity flexibility with multipoint and app control, while the Solo Buds focus on simple controls and Apple/Android integration. If you need to block environmental sound, neither is a strong choice, but the Solo Buds' ear tips will block more than the open ear S70. The S70's higher features score mainly comes from multipoint and customization options.
Battery, Bluetooth and Connectivity
The 1More S70 has a battery and connectivity score of 13 out of 15, clearly ahead of the Beats Solo Buds at 9 out of 15. The S70 offers up to 40 hours of total battery with its charging case and a 5 minute quick charge that gives 2 hours of playback. The listing does not publish the earbuds' single-charge battery life, so the 40 hours likely includes multiple case recharges. Bluetooth multipoint allows the S70 to connect to two devices at once.
The Beats Solo Buds take a different approach: they deliver up to 18 hours from the earbuds alone on a single charge. The case does not have its own battery to recharge the earbuds; it must be plugged into USB-C power to charge them. Fast Fuel gives 1 hour after a 5 minute charge. The Solo Buds use Class 1 Bluetooth for extended range, but the codec is not published and multipoint is not mentioned.
For total battery over a trip, the S70's 40 hours with the case is more useful, but the earbud-only runtime is unknown. The Solo Buds win for longest single-charge listening at 18 hours, which is exceptional for true wireless earbuds. Connectivity trade-offs: S70 has multipoint but unknown Bluetooth version; Solo Buds have Class 1 range but no multipoint. The S70's higher score reflects the convenience of the case battery and multipoint.
Build, Design and Portability
Both models score 7 out of 10 for build and portability, but for different reasons. The 1More S70 uses titanium and silicone, weighs 8.7 grams per earbud, and carries an IPX5 water resistance rating. The charging case size and weight are not published, which makes portability difficult to evaluate fully. The included accessories for the S70 are also not listed.
The Beats Solo Buds come with a compact pocket-ready case, but the earbuds' weight is not published. The case does not contain a battery, so it is likely smaller and lighter than many competitors. The Solo Buds include four pairs of ear tips, but the USB-C charging cable is sold separately, which is an extra purchase. No water resistance rating is published for the Solo Buds.
Design priorities are opposite: the S70 emphasizes rugged, sweat-resistant earbuds for active use, while the Solo Buds emphasize a tiny no-battery case for pocket portability. The missing case specs for the S70 and missing weight for the Solo Buds prevent a definitive portability ranking, hence the identical score of 7. Buyers must choose between water resistance and a truly minimal carry case.
Call Quality and Daily Use
The 1More S70 has a specific call quality advantage in its listing: four AI ENC microphones. ENC is designed to reduce background noise during voice calls, which can be helpful in busy offices or outdoors. Combined with Bluetooth multipoint, the S70 works well for daily use across a laptop and phone without manual re-pairing. The open ear design means you can hear your own voice naturally during calls.
The Beats Solo Buds include noise-learning microphones for calls, but the exact number and type are not published. They support one-touch pairing and a customizable 'b' button for call controls, which is convenient for Apple and Android users. However, without multipoint, switching between two devices requires disconnecting and reconnecting. The in-ear fit may also make your own voice sound muffled to you, depending on the seal.
Daily use scenarios differ: the S70 is better for multi-device workflows and outdoor calls with IPX5 durability, while the Solo Buds are simpler for single-device use with long earbud battery. Neither model lists a wired option, so wireless reliability is key. The S70's four mics and multipoint give it a clear edge for call-heavy days.
Who Should Buy It
Choose the 1More S70 if you are an active person who wants open ear awareness during runs, commutes, or gym sessions. The IPX5 rating protects against sweat and splashes, and the 8.7 gram weight keeps the earbuds light. Bluetooth multipoint and app control make it easy to manage two devices. The 40 hour total battery means fewer charging stops over a week.
Choose the Beats Solo Buds if you want the longest possible single-charge earbud battery in a tiny case. The 18 hours from the earbuds alone is ideal for long flights or work shifts without carrying a bulky charging case with its own battery. The four ear tip sizes and Apple/Android one-touch pairing make setup simple. The customizable 'b' button adds everyday convenience.
Both are budget-oriented earbuds without active noise cancelling, so neither is meant for loud environments or total immersion. The S70 is for those who want awareness and water resistance; the Solo Buds are for those who value single-charge stamina and pocket portability. Avoid the S70 if you need bass impact; avoid the Solo Buds if you need water resistance or a case that recharges on the go.
The Deciding Question
The main question is whether you need open ear awareness or in-ear isolation. The 1More S70 does not seal the ear canal, so you will hear traffic, colleagues, and ambient sound. That is safer for outdoor running but sacrifices bass and privacy. The Beats Solo Buds seal with ear tips, giving more passive noise blocking and likely more low-end punch, but you will be less aware of your surroundings.
A second question is battery strategy. Do you want up to 40 hours total with a charging case, or up to 18 hours from the earbuds alone? The S70's total battery depends on carrying the case, whose size is not published. The Solo Buds' case cannot recharge without being plugged in, so after 18 hours you need an outlet. If you travel with power access, the Solo Buds are fine; if you need multiple case recharges, the S70 is better.
Finally, consider water resistance and connectivity. The S70 has IPX5 and Bluetooth multipoint; the Solo Buds have neither published water resistance nor multipoint. If you sweat or use two devices, the S70 is the clear choice. If you prefer a simple one-touch pairing with a compact case and do not need multipoint, the Solo Buds are sufficient.
Who Should Buy Which
Buy the 1More S70 if you are an active user who needs a secure, sweat-resistant open ear earbud with clear calls and dual-device connectivity. The 40 hour total battery and app customization support long days at work or outdoors. The trade-off is less bass and no isolation; you accept the open ear sound signature for awareness.
Buy the Beats Solo Buds if you want impressive 18 hour earbud battery life and a case that fits in a coin pocket. The in-ear design with four tip sizes provides better passive isolation than the S70, and the Apple/Android compatibility is hassle-free. The trade-offs are no water resistance rating, no case battery, and no multipoint.
Neither model is a good choice for heavy bass lovers who want active noise cancelling, but between the two, the Solo Buds' sealed fit will likely satisfy bass-hungry listeners more than the open ear S70. Conversely, if you hate ear tips and need to hear your surroundings, the S70 is the only open ear option here. Match your priority: awareness and ruggedness with S70, or single-charge battery and tiny case with Solo Buds.
1More S70
Pros
- Lightweight 8.7g per earbud with titanium and silicone
- IPX5 sweat and splash resistance for workouts
- Bluetooth multipoint connects to two devices
- 40 hour total battery with quick charge
- Four AI ENC mics for clear calls
- App control for customization
Cons
- No active noise cancelling advertised
- Open ear design limits deep bass and isolation
- Codecs and Bluetooth version not published
- Charging case size and weight not published
- No published included accessories details
Beats Solo Buds
Pros
- Up to 18 hours of battery life from the earbuds alone
- Compact pocket-ready case
- Fast Fuel gives an hour in five minutes
- Four ear tip sizes for fit
- Customizable controls with b button
- Class 1 Bluetooth for range
Cons
- No active noise cancelling mentioned
- Case needs external power to charge earbuds
- No water resistance rating published
- Bluetooth codec not published
- USB-C cable sold separately
Who Should Buy Each
1More S70
- Runners and gym goers who need secure, sweat resistant earbuds
- Office workers who want multipoint Bluetooth for laptop and phone
- People who dislike in ear pressure or need ambient awareness
- Budget shoppers looking for a lightweight open ear design
Beats Solo Buds
- Commuters who need all-day battery without carrying a bulky case
- Apple and Android users who switch between devices
- People who want simple one-touch pairing and customizable tap controls
- Listeners who prioritize pocket portability over extra case battery
Quick Decision Guide
| If you need sweat resistance and open ear awareness for outdoor workouts | Choose 1More S70 |
| If you want the longest single-charge battery from the earbuds alone, not counting the case | Choose Beats Solo Buds |
| If you need Bluetooth multipoint to connect to two devices at the same time | Choose 1More S70 |
| If you prefer in-ear passive isolation and a compact pocket-ready case over water resistance | Choose Beats Solo Buds |
| If you want a total 40 hour battery with a charging case that can recharge on the go | Choose 1More S70 |
FAQ
About This Comparison
Mandrillis Team
The Mandrillis editorial team researches and compares audio and music gear using manufacturer documentation, verified specs and real buyer feedback, so you can make a confident purchase without wading through marketing claims.
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