CMF BY NOTHING CMF Buds 2a Wireless Earbuds Active Noise vs JBL Vibe Beam - True Wireless JBL Deep Bass Sound
Updated August 2026 — CMF BY NOTHING CMF Buds 2a Wireless Earbuds Active Noise leads on sound and comfort.
The CMF Buds 2a offer superior sound customization and call quality, while the JBL Vibe Beam excels in bass performance and battery life. Choose based on your audio preferences.
Why CMF BY NOTHING CMF Buds 2a Wireless Earbuds Active Noise is better
Sound Quality
Studio-grade drivers provide a richer audio experience.
Comfort
Multiple ear tips for a customizable fit.
Call Quality
Advanced mic technology for clearer calls.
Why JBL Vibe Beam - True Wireless JBL Deep Bass Sound is better
Battery Life
Total playtime of 32 hours with quick charge.
Bass Performance
Designed for deep bass sound.
Sales Rank
Higher sales rank indicates popularity.
Overall score
Specifications
| Spec | CMF BY NOTHING CMF Buds 2a Wireless Earbuds Active Noise | JBL Vibe Beam - True Wireless JBL Deep Bass Sound |
|---|---|---|
| Price | $43.02 | $54.95 |
| Bluetooth | 5.4 | 5.2 |
| Water Resistance | IP54 | IP54/IPX2 |
| Driver Size | 12.4mm | 8mm |
| Total Battery | 35.5 hours | 32 hours |
Dimension comparison
Overview of the Earbuds
The CMF Buds 2a Wireless Earbuds are designed with active noise cancelling and a focus on comfort, while the JBL Vibe Beam earbuds emphasize deep bass sound and extended battery life. Each product targets unique user preferences in audio performance and features.
CMF Buds 2a, priced at $43.02, boasts a sales rank of 152, showcasing its appeal in the crowded earbuds market. On the other hand, the JBL Vibe Beam is more expensive at $54.95 and holds a better sales rank of 45, indicating its popularity among consumers. This comparison highlights a significant differentiation in price and user preference.
Sound Quality
The CMF Buds 2a prioritize a rich audio experience with studio-grade 12.4mm Bio-fiber drivers, providing crisp mids and thundering bass. In contrast, the JBL Vibe Beam features 8mm drivers that deliver JBL Deep Bass Sound, ensuring a powerful audio experience as well.
While both earbuds aim to enhance sound quality, the CMF Buds 2a may appeal more to audiophiles seeking a fuller soundstage. The JBL Vibe Beam, with its emphasis on deep bass, is well-suited for users who enjoy a bass-heavy listening experience. This fundamental difference in sound profile caters to varied listener preferences.
Comfort and Fit
In terms of comfort, the CMF Buds 2a offer award-winning ergonomic design, complete with multiple in-ear tips to fit diverse ear shapes. This consideration aims to ensure a comfortable fit for prolonged use. Conversely, the JBL Vibe Beam features a stick-closed design that is also tailored for comfort but does not emphasize customizability in ear tips.
The CMF Buds 2a's adaptability may provide a superior experience for users who prioritize comfort during extended listening sessions. However, the JBL Vibe Beam's design is still aimed at creating a snug fit that can be easily forgotten during use. Ultimately, both options offer comfort but target different user needs.
Battery Life
Battery performance is a crucial aspect of any wireless earbuds. The CMF Buds 2a provide up to 35.5 hours of total playtime with the case, including 8 hours of playtime from the earbuds alone. In contrast, the JBL Vibe Beam offers a total of 32 hours, with 8 hours of battery life in the earbuds and an additional 24 hours from the case.
While the CMF Buds 2a offer slightly longer total playtime, the difference is marginal at about 3.5 hours. Both options include quick charge features, but the JBL Vibe Beam allows for 2 hours of playtime from just a 10-minute charge, which may be appealing for users on the go. This slight variance in battery life could influence users' choices based on their daily activities.
Connectivity and Features
The CMF Buds 2a come equipped with Bluetooth 5.4, ensuring a secure connection and quick pairing capabilities. Additionally, they feature a range of customization options through the Nothing X app, including adjustable EQ profiles and ANC levels. This advanced feature set allows users to tailor their listening experience according to personal preferences.
On the other hand, the JBL Vibe Beam utilizes Bluetooth 5.2, which is still reliable but slightly older compared to the CMF Buds 2a. The JBL earbuds feature VoiceAware for hands-free calls, allowing users to manage how much of their own voice they hear during calls. This feature enhances the usability of the JBL Vibe Beam but may lack the extensive customization options provided by the CMF Buds 2a.
Water and Dust Resistance
For users who lead active lifestyles, the water and dust resistance of earbuds is essential. The CMF Buds 2a have an IP54 rating, making them resistant to dust and splashes. The JBL Vibe Beam also carries an IP54 rating for the earbuds and an IPX2 rating for the charging case, ensuring protection against moisture and dirt.
Both products cater well to outdoor and workout environments, but the similar resistance ratings mean users won't find a significant advantage in this category. Ultimately, both sets of earbuds are designed to withstand everyday challenges, making them suitable for various activities.
Call Quality
When it comes to call quality, the CMF Buds 2a excel with their Quad HD ENC mics, which utilize "Clear Voice Tech" and "Wind Noise Reduction 2.0" for clearer communication. This technology ensures that users can engage in conversations without distractions from background noise.
The JBL Vibe Beam also offers hands-free calling capabilities, enhanced by VoiceAware, which allows users to control how much of their own voice they hear during calls. While both products aim to provide clear call quality, the CMF Buds 2a's advanced technology may deliver a superior experience for users who frequently engage in calls.
Which should you buy?
Choosing between the CMF Buds 2a and the JBL Vibe Beam ultimately depends on your specific needs and preferences. The CMF Buds 2a, priced at $43.02, offer superior sound customization, longer battery life, and advanced call technology, making them an excellent choice for audiophiles and those who prioritize comfort and personalization.
In contrast, the JBL Vibe Beam, at $54.95, provides a powerful bass experience, a slightly more user-friendly charging feature, and a solid fit for everyday use. If deep bass and a proven track record in sales are your priorities, the JBL option may suit you better.
Ultimately, both products have strengths and weaknesses, so your decision should align with your listening habits, lifestyle, and budget.

