Compare TWS Earbuds Side-by-Side
Soundcore Sport X20 CMF Buds 2 Plus
In-Depth Comparison
Soundcore Sport X20 earbuds are built for your toughest workouts. They feature unique ear hooks that you can twist and extend for a perfect, secure fit that won’t fall out while you’re moving. They are fully waterproof, sweatproof, and dustproof, so you can even rinse them off after the gym. These earbuds deliver powerful bass to keep you motivated and have active noise cancelling to block out distractions. You get an amazing 12 hours of playtime from one charge, and the case provides a total of 48 hours. Physical buttons make them easy to control during any activity. These sleek in-ear cmf buds 2 plus (2025) true wireless earbuds feature dynamic 12mm drivers with Hi-Res LDAC audio, delivering studio-grade sound and immersive spatial audio. With advanced hybrid noise cancelling up to 50 dB, smart adaptive modes ensure a peaceful listening experience, whether you're commuting or working out. Enjoy up to 61.5 hours of total playback with the included case, plus rapid 10-minute charging for over 8 hours of use. Seamlessly connect across multiple devices and activate low latency gaming mode via the Nothing X app. Bonus features include a 3-month game pass, pre-installed software, and exclusive access to the ChatGPT voice assistant. Perfect for music lovers and gamers alike! In this comparison, we look at specs, features, and price to help you compare which is better. Let’s see key highlights below.
Quick Comparison (Top 5 Features)
| Key Feature | Soundcore Sport X20 | CMF Buds 2 Plus |
|---|---|---|
| Battery Life | Up to 12 hours of playtime on a single charge, and a total of 48 hours with the charging case when ANC is off. | 61.5 Hours |
| Water Rating | IP68-rated for the earbuds, making them waterproof and dustproof. The USB-C port and earbuds should be fully dried before charging. | Waterproof, IP55 certification |
| Bluetooth Version | Bluetooth 5.3 for a stable connection. | 5.4 |
| Latency | - | - |
| Noise Cancellation | Utilizes a 6-microphone system with an AI algorithm for clear calls. For listening, it features Hybrid ANC and a 'Wind Noise Reduction' setting in the app. | Smart Adaptive ANC, compensates for ear seal imperfections, blocks 3x more high-frequency noise |
CMF Buds 2a
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|---|---|---|
| Overview | ||
| Bluetooth Version | ||
| Bluetooth 5.3 for a stable connection. | 5.4 | - |
| ANC Specs | ||
| Features Hybrid Active Noise Cancellation which can be set to an Adaptive Mode in the soundcore app to automatically optimize based on the surrounding environment. | 50 dB Hybrid Noise Cancelling Earbuds | - |
| Gaming Mode | ||
| A low-latency Gaming Mode can be enabled in the soundcore app. | Activate Low Latency Mode via Nothing X app for 40ms sync | - |
| Battery Life | ||
| Up to 12 hours of playtime on a single charge, and a total of 48 hours with the charging case when ANC is off. | 61.5 Hours | - |
| Other Connectivity Details | ||
| Supports 'Dual Connections' (multi-point) to connect to two devices at once, which can be managed in the app. | Seamless sync across Nothing ecosystem with dual-device pairing | - |
| Fast Charging | ||
| A 5-minute charge provides up to 2 hours of additional playtime. | 10-minute charge for 8.5 hours of playback | - |
| Water Rating | ||
| IP68-rated for the earbuds, making them waterproof and dustproof. The USB-C port and earbuds should be fully dried before charging. | Waterproof, IP55 certification | - |
| Audio | ||
| Driver Type | ||
| 11mm Dynamic Driver. | Dynamic Driver | - |
| Audio Codec | ||
| Supports SBC and AAC audio codecs. | LDAC-certified 12mm LCP drivers, Hi-Res Audio | - |
| Signature Sound | ||
| Delivers deep bass which can be enhanced with BassUp™ technology. The soundcore app offers 22 EQ presets and a fully customizable EQ. | Studio-grade audio, HRTF-powered Spatial Audio | - |
| Noise Cancellation | ||
| Utilizes a 6-microphone system with an AI algorithm for clear calls. For listening, it features Hybrid ANC and a 'Wind Noise Reduction' setting in the app. | Smart Adaptive ANC, compensates for ear seal imperfections, blocks 3x more high-frequency noise | - |
| Other Audio Features | ||
| Features a frequency response of 20-20KHz and an impedance of 16Ω. The app also has a Fit Test to ensure the best ANC performance. | Personal Sound with DNA-matched profiles, 5400Hz Frequency Response | - |
| Battery | ||
| Total Playback with Charging Case | ||
| Up to 48 hours with ANC off; up to 36 hours with ANC on. | 61.5 Hours | - |
| Single Earbud Playback | ||
| Up to 12 hours with ANC off; up to 8 hours with ANC on. | Upto 14 hours playback for each earbud | - |
| Charging Time (Earbuds) | ||
| Approximately 1.5 hours for a full charge. | 10 minutes | - |
| Charging Time (Case) | ||
| Approximately 2 hours for a full charge. | 95 Minutes | - |
| Battery Capacity Details | ||
| The charging case has a battery capacity of 580mAh / 2.158Wh. | Carrying Case Battery Capacity: 460 mAh | - |
| Connectivity | ||
| Multi-Point Connectivity | ||
| Yes, this feature is called 'Dual Connections' and is managed within the soundcore app. | Seamless sync across Nothing ecosystem with dual-device pairing | - |
| Fast Pair | ||
| To pair, open the case to activate pairing mode and select 'soundcore Sport X20' from your device's Bluetooth list. | Not explicitly specified | - |
| Compatible Devices | ||
| Fully compatible with devices that support the soundcore app, including iOS and Android smartphones. | Cellphones, Android, iPhone | - |
| NFC Pairing | ||
| Not specified in the provided documents. | Not specified | - |
| Charging | ||
| Charging Type | ||
| Charges via a USB-C port on the case. | Flash charging (fast charging) | - |
| Battery Indicator | ||
| The case has an LED light strip that indicates the battery level when opened or charging. | Not specified | - |
| Quick Charging | ||
| Yes, a 5-minute charge provides 2 hours of playtime. | Yes, 10-minute charge for 8.5 hours of playback | - |
| Wireless Charging | ||
| Not supported. | Not specified | - |
| Calling | ||
| Mics(Microphones) | ||
| Features a 6-microphone array (3 per earbud) combined with an AI algorithm to reduce background noise for clear calls. | 6 HD microphones, powered by Clear Voice 3.0 and AI-trained noise algorithms | - |
| Other Calling Features | ||
| The design and AI are optimized to reduce wind interference, which can be further enhanced by the 'Wind Noise Reduction' feature in the app. | Wind Noise Reduction 3.0 with 360° sound modeling | - |
| Special Features | ||
| Touch Controls | ||
| No, uses a physical multi-function button on each earbud for reliable control during workouts. | Yes | - |
| In-Ear Detection | ||
| Not specified in the provided documents. | Not specified | - |
| Voice Assistant | ||
| Yes, can be activated with a press of the multi-function button, and this function can be customized in the app. | Access ChatGPT voice assistant (exclusive to Nothing phones) | - |
| Case Design | ||
| Features a rugged charging case with an external button used to initiate Bluetooth pairing and reset the earbuds. | Not specified | - |
| Ear Hook Design | ||
| Features an adjustable and rotatable ear hook that can be extended (4 scales) and rotated (+/- 30 degrees) to create a secure, personalized fit. | Not specified | - |
| Build & Design | ||
| Form Factor | ||
| In-ear True Wireless Stereo (TWS) with an adjustable over-ear hook. | In-Ear | - |
| Headphone Type | ||
| True Wireless Stereo (TWS) Earbuds designed for sports. | Wireless Earbuds | - |
| Color Options | ||
| Not specified in the provided documents. | Blue | - |
| Material | ||
| Made of plastic and soft silicone, with a metal mesh filter under the eartips that should be cleaned regularly. | Polyurethane (PU), Plastic | - |
| Weight | ||
| Not specified in the provided documents. | 51.5 grams (earbuds), 42.5 grams (case) | - |
| Noise Cancellation | ||
| Active Noise Cancellation(ANC) | ||
| Yes, features Hybrid Active Noise Cancellation. The app offers an 'Adaptive ANC' mode to adjust to your environment automatically. | Yes, 50 dB Hybrid ANC | - |
| Noise Cancellation Modes | ||
| Users can select from 'Noise Cancellation', 'Normal', or 'Transparency' modes in the soundcore app. | Smart Adaptive ANC, Hybrid ANC modes | - |
| Transparency Mode | ||
| Yes, this mode allows you to stay aware of your surroundings while listening to music. | Not specified | - |
| More Features | ||
| Other Features | ||
| The IP68 rating is enhanced by SweatGuard™ technology for superior protection against sweat. The key feature is the highly customizable ear hook for an ultra-secure fit. | Personalized hearing calibration, 5400Hz frequency response, 360° sound modeling, DNA-matched audio profiles | - |
| App Support | ||
| Yes, the soundcore app is used to customize controls, sound (EQ), ambient sound modes, and update firmware. | Yes, Nothing X app for Low Latency Mode | - |
| Voice Prompts | ||
| Uses audible tones, which can be toggled on or off in the app via the 'Prompt Tone' setting. | Not specified | - |
| Frequency | ||
| 20-20KHz. | 20Hz - 5400Hz | - |
| Transmission Range | ||
| 10m. | 10 meters | - |
| Smart Features | ||
| Sleep Mode | ||
| Not a specified feature. | Not specified | - |
| Health Monitoring | ||
| No. | Not specified | - |
| Find My Earbuds | ||
| Yes, the app includes a 'Find Device' feature to help locate the earbuds. | Not specified | - |
| Customization Options | ||
| EQ Customization | ||
| Yes, fully customizable through the soundcore app's various presets and manual EQ settings. | Not specified | - |
| Ear Tip Sizes | ||
| Includes five sizes of soft silicone ear tips: XS, S, M, L, and XL. | S, M, L | - |
| Firmware Updates | ||
| Yes, firmware can be updated via the soundcore app to get the latest features and fixes. | Not specified | - |
| Customizable Controls | ||
| Yes, the function of the multi-function button can be reconfigured within the soundcore app. | Not specified | - |
| Controls | ||
| Button Controls | ||
| Yes, each earbud has a physical multi-function button. | Not specified | - |
| Voice Assistant Control | ||
| Yes, assignable to a button press via the app. | Yes, ChatGPT voice assistant (exclusive to Nothing phones) | - |
| Music Controls | ||
| Single press for play/pause, double press right for next track, double press left for previous track. | Touch Control | - |
| Touch Sensitivity | ||
| Not Applicable. | Yes | - |
| Customizable Controls | ||
| Yes, all button operations can be customized in the soundcore app. | Not specified | - |
| Box Contents | ||
| Earbuds | ||
| 1 x Sport X20 Earbuds. | Yes | - |
| Charging Case | ||
| 1 x Charging Case. | Yes | - |
| USB Cable Type-C | ||
| 1 x USB-C Charging Cable. | Included | - |
| User Manual | ||
| Yes. | Included | - |
| Warranty Card | ||
| Yes. | Included | - |
| Extra Earmuffs | ||
| Five ear tip size options (XS, S, M, L, XL). | Ear tips in size S, M, L | - |
| Launch Date | ||
| Release Date | ||
| Not specified in the provided documents. | April 28, 2025 | - |
| Status | ||
| Not specified in the provided documents. | In Stock | - |
| Warranty | ||
| Product Warranty | ||
| Not specified in the provided documents. | Included (warranty information provided) | - |
Which is Better: Soundcore Sport X20 or CMF Buds 2 Plus?
Based on the comparison, here are the benefits of Soundcore Sport X20 and CMF Buds 2 Plus provided by nkbgaming.com/earbuds.
Pros of Soundcore Sport X20:
- Offers better Water Rating (IP68-rated for the earbuds, making them waterproof and dustproof. The USB-C port and earbuds should be fully dried before charging. vs Waterproof, IP55 certification) (A higher IPX rating means better water resistance, providing more protection against splashes and sweat.)
Pros of CMF Buds 2 Plus:
- Offers a newer Bluetooth version (5.4) compared to Bluetooth 5.3 for a stable connection. (A newer Bluetooth version ensures better connectivity, faster pairing, and improved power efficiency.)
Soundcore Sport X20
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Soundcore Sport X20
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Soundcore Sport X20
Beats Powerbeats Fit
Soundcore Sport X20
Soundcore Sleep A30
Soundcore Sport X20
EarFun Air Pro 4+
Soundcore Sport X20
Tozo NC20 Pro
Soundcore Sport X20
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Soundcore P31i
Soundcore Sport X20
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Soundcore Sport X20
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CMF Buds 2 Plus
Compare CMF Buds 2 Plus with:
CMF Buds 2 Plus
Skullcandy Push 720
CMF Buds 2 Plus
Beats Powerbeats Fit
CMF Buds 2 Plus
Soundcore Sleep A30
CMF Buds 2 Plus
EarFun Air Pro 4+
CMF Buds 2 Plus
Tozo NC20 Pro
CMF Buds 2 Plus
Nothing Ear 3
CMF Buds 2 Plus
Soundcore P31i
CMF Buds 2 Plus
SoundPeats Air5 Pro+
CMF Buds 2 Plus
Google Pixel Buds Pro 2
CMF Buds 2 Plus
Wyness T18