CMF Buds 2a vs Buds 2 vs Buds 2 Plus vs Buds Pro 2: Which CMF Earbuds Should You Buy in Kenya?

CMF by Nothing has built a reputation on one idea: earbuds that look distinctive, sound good and cost much less than the big brands. The catch is that CMF sells four closely related models, and the names do not explain themselves. Is the Buds 2a just a Buds 2 with a letter missing? Is the Buds 2 Plus worth the step up? Does the Buds Pro 2 beat all of them? This guide puts CMF Buds compared in plain language so you can match a model to your phone, your commute and your budget, and avoid fakes.

A note on honesty before we start. CMF's published figures vary by region and firmware, and CMF has launched these models at different times. The numbers below come from CMF's launch figures as reported in tech press; we confirm the exact specification of the unit in stock before you pay. Message City Gadgets Kenya on WhatsApp and we will check the box with you.

The short version

• CMF Buds 2a: the cheapest way into CMF. Active noise cancelling (up to 42 dB claimed), a smaller battery and the simplest feature set.
• CMF Buds 2: the sensible middle. Stronger hybrid ANC (up to 48 dB claimed), much longer battery and better build.
• CMF Buds 2 Plus: a step further. ANC up to 50 dB claimed, the longest battery of the three and support for Hi-Res LDAC on compatible Android phones.
• CMF Buds Pro 2: the top of CMF's earbuds range. A fuller feature set aimed at buyers who want the best CMF offers, still priced well below the premium brands.
• All of them work with Android phones and iPhones over standard Bluetooth. Some features and the Nothing X app differ by platform.
• Fakes exist. Check the box, the app and the pairing behaviour.

Who is CMF, and why does it matter?

CMF is the value sub-brand of Nothing, the London-based company known for its transparent, visibly engineered design. CMF takes the design attitude and some of the software, such as the Nothing X companion app, and applies them to lower-priced products. For a buyer in Nairobi that means earbuds with a distinct look, modern features such as hybrid noise cancelling and dual-device connection, and prices well under those of Samsung, Apple or Sony flagships.

The trade-off is polish and ecosystem. CMF earbuds do not have the tight integration that Samsung Buds have with Galaxy phones or AirPods have with iPhones. They also come from a younger brand with a smaller service footprint, which makes buying from a seller who offers warranty support more important, not less.

How the four models fit together

Think of the range as a ladder.

Buds 2a is the bottom rung: lowest price, smaller battery, the essentials. Buds 2 moves up with stronger ANC, a much longer battery and better materials. Buds 2 Plus adds more battery and Hi-Res LDAC support. Buds Pro 2 sits above the Buds 2 family as the most capable CMF earbuds, with a more premium feature set.

The gap between neighbouring models is often small in price, so it is worth understanding what you actually get for the extra spend rather than assuming the higher model is right for you.

Noise cancelling: how good is it at this price?

All four models include active noise cancelling, which uses microphones to listen to the environment and plays opposing sound to reduce it. We explain the physics in how active noise cancelling works.

Manufacturer-claimed figures from launch coverage:

Two cautions apply. First, "dB" claims are laboratory maxima on specific test sounds; real-world results depend on fit and on what you are trying to block. Second, ANC works best on steady low-frequency noise such as matatu engines, buses and office air conditioning, and less well on voices. A good seal from the right ear tips matters as much as the number on the box. Read ANC vs transparency vs passive isolation to use the modes safely.

Hybrid ANC, which uses microphones both outside and inside the earbud, adapts better to leaks and changing conditions, which is why the Buds 2 and above generally cancel more convincingly than the Buds 2a.

Battery life

Battery claims are made with ANC off at moderate volume. Launch figures:

With ANC on, expect noticeably less, often a third or more off. Plan around the ANC-on figure. For how to turn spec-sheet numbers into real days, see earbuds battery life explained.

In practice, the Buds 2a will need its case during a long working day, whereas the Buds 2 and Buds 2 Plus can see a full day of ANC use on the buds alone for many people. If you commute for two hours a day with ANC on, any of them will cope; if you also take long calls, the larger batteries give a safety margin.

Sound quality and codecs

CMF tunes its earbuds for a lively, bass-friendly sound that suits pop, hip-hop and afrobeats, and the Nothing X app lets you adjust the equaliser. Driver sizes differ across the range: launch coverage lists a 12.4 mm bio-fibre driver for the Buds 2a, an 11 mm driver with Dirac Opteo tuning on the Buds 2 and a 12 mm driver on the Buds 2 Plus. The Buds Pro 2 are positioned above them with a more elaborate driver setup.

Codecs matter on Android. The Buds 2 Plus list Hi-Res LDAC support, which can send higher-bitrate audio to compatible Android phones. iPhones do not use LDAC and use AAC instead. Remember that a codec only helps if both the phone and the earbuds support it; our guides to Bluetooth codecs and Hi-Res audio and lossless explain how much difference to expect. For most listeners on a commute, the difference is small.

Water resistance

Launch coverage lists IP54 for the Buds 2a and IP55 for the Buds 2, which suit sweat, rain and light splashes; ratings for the other models should be confirmed per unit. Remember that the case may carry a lower rating than the earbuds, and that a rating describes a new product in fresh water. Read IPX ratings explained before using earbuds in heavy rain or at the gym every day.

Connectivity and app features

Launch coverage describes Bluetooth 5.4 across the Buds 2 series, along with dual connection (two devices at once) and AI-assistant integration through the Nothing X app. The Nothing X app also handles equaliser settings, ANC levels, touch controls and firmware updates. Some features differ between Android and iPhone, so tell us your phone and we will confirm what you get. For background on versions and features, see Bluetooth 5.3, 6, LE Audio and Auracast explained.

Model by model

CMF Buds 2a: the entry point

The Buds 2a are CMF's most affordable earbuds in the Buds 2 range, made for buyers who want good design and dependable wireless audio without spending much. They include active noise cancelling at the lower end of CMF's claimed depth, a smaller battery than the rest of the family and the essentials of the Nothing X app. They suit students, commuters on a tight budget, anyone wanting a spare pair for the gym or travel, and first-time buyers moving up from wired earphones.

Where they compromise: shorter battery per charge, simpler ANC and fewer extras. If you take long calls or commute for hours with ANC on, you will be reaching for the case more often.

CMF Buds 2: the sensible middle

The standard Buds 2 sit between the entry model and the more feature-rich models above. Hybrid ANC (claimed up to 48 dB), a battery that comfortably lasts a working day and a better build make them the pair most buyers should look at first. They suit professionals, students and anyone who wants the core CMF experience without paying for the top of the range.

Where they compromise: no LDAC in launch listings, so Android users who care about Hi-Res codecs will look higher.

CMF Buds 2 Plus: the step up

The Buds 2 Plus add more battery, a slightly stronger ANC claim and Hi-Res LDAC support. The gap between the Buds 2 and the Plus is often small in price, so ask what the extra spend buys on the features that matter to you. If you use an Android phone that supports LDAC, or you simply want the longest battery in the Buds 2 family, the Plus is the logical pick.

Where they compromise: if you use an iPhone, LDAC is irrelevant, and you may be paying for a feature you cannot use.

CMF Buds Pro 2: the top of the range

The Buds Pro 2 are the most capable CMF earbuds, aimed at buyers who want the fullest feature set CMF offers at a price well below the premium brands. The main reason to consider them is value: premium earbuds from the biggest brands cost several times as much. If you are deciding between the Buds Pro 2 and premium earbuds such as the Samsung Galaxy Buds3 Pro, the choice is between cost and refinement. Samsung's flagship offers tighter integration with Galaxy phones at a higher price; the Pro 2 suits buyers who do not need that integration.

Where they compromise: still a younger brand with a smaller ecosystem, and the last bit of polish found in flagship earbuds is not there.

CMF vs the competition in Kenya

See our Samsung Galaxy Buds comparison and Anker Soundcore comparison for detail on those rivals.

Which CMF earbuds for which person?

The commuter. Hybrid ANC and a good seal make the Buds 2 or Buds 2 Plus a strong pick for matatu and bus rides. Keep the transparency mode for crossing roads.

The student. The Buds 2a or Buds 2 give genuine, well-designed earbuds on a student budget. A hard case or pouch protects them in a crowded bag.

The gym-goer. Choose a model with a secure fit and a sweat-appropriate rating. IP54 or IP55 is reasonable for sweat; rinse and dry afterwards.

The Android enthusiast. The Buds 2 Plus, with LDAC support listed, suits those who want to experiment with higher-bitrate audio on compatible phones.

The iPhone user. All four work over standard Bluetooth with AAC. You lose Apple-only conveniences, but you gain price and style. If seamless switching matters, see our guide to AirPods 4 vs AirPods 4 with ANC.

The style-conscious buyer. CMF and Nothing designs stand out. If you want earbuds that look different from the usual black and white, this is the main reason to choose them.

Fit, comfort and ear tips

A bad seal ruins bass and ANC, so spend a few minutes on fit.

1. Try all tip sizes. Your ears may differ; many people need a different size per ear.
2. Twist gently when inserting so the nozzle points into the ear canal.
3. Run the fit test in the Nothing X app if available.
4. Listen for bass. Thin, tinny sound means leakage.
5. Check comfort after an hour. Pressure or soreness means try a smaller tip or take a break.

Come to our shop if you want to try the tips with us.

Calls and microphones

CMF earbuds include microphones and noise suppression for calls, which handle everyday conversations well. For long, important calls in noisy places, a headset with a boom microphone is still more reliable; see headset microphone types explained and our best headset for Zoom, Teams and online classes.

Using the Nothing X app well

The Nothing X app is where much of the CMF experience lives, so a few minutes of setup pays off.

1. Install the app and pair the earbuds through it so it recognises the model and firmware.
2. Update the firmware first. Updates often improve connection stability and ANC behaviour.
3. Choose your ANC mode. Options usually include ANC on, transparency and off. Some models offer adaptive or strength levels; try them in your normal environments.
4. Adjust the equaliser. Presets such as bass boost or more voice can suit your music. Make small changes rather than extremes.
5. Customise the controls. Assign taps and presses to the functions you use most, so you rarely need your phone.
6. Turn on dual connection if you want the earbuds connected to a phone and a laptop together.
7. Use the fit test to check your seal.
8. Look for a find-my-earbuds tool in the app if you lose a bud.

Features and the app interface differ between Android and iPhone, so tell us your phone and we will explain what to expect.

What the spec-sheet words mean

CMF listings use terms that are easy to skim past. Plain-language versions:

• Hybrid ANC: microphones outside and inside the earbud work together, which usually cancels more effectively and adapts to leaks.
• Dirac Opteo / tuning partners: a sound-tuning technology used to shape the frequency response. It is a tuning label, not a guarantee of sound quality.
• Bio-fibre or LCP driver: the material of the speaker diaphragm. Different materials influence stiffness and weight; the effect on real sound is subtle and tuning matters more.
• Hi-Res LDAC: a high-bitrate Bluetooth codec for compatible Android phones; see Hi-Res audio and lossless explained.
• Dual connection: staying connected to two devices and switching between them.
• IP54 / IP55: dust and splash protection ratings; the case may have a different rating.
• Quick charge: a short charge delivering several hours of listening, helpful before heading out.

Three realistic buying scenarios

Scenario 1: the tight budget. Mercy is a first-year student with a limited allowance. She needs earbuds for lectures, the library and the matatu home. The Buds 2a gives her genuine ANC and a distinctive design from a seller with a warranty, rather than an unbranded pair of unknown quality. She keeps them in a pouch, wipes them weekly and replaces the tips once a year.

Scenario 2: the daily commuter. Dennis spends two hours a day in traffic and on public transport. He wants stronger ANC and a battery that survives a full day. The Buds 2 or Buds 2 Plus fits, and because he uses an Android phone with LDAC support, the Plus is tempting. He tests both in the shop, compares the seal with different tips, and picks the one that feels best.

Scenario 3: the value-minded iPhone owner. Grace uses an iPhone and cannot justify flagship prices. She compares the Buds Pro 2 with AirPods 4 with ANC. She loses some Apple convenience with CMF but keeps a sealed fit and strong ANC at a much lower cost. She decides the savings are worth it and uses the Nothing X app for control.

Upgrading within the CMF range

If you already own an older pair of CMF Buds and wonder whether the new models are worth it, ask three questions. Is your battery noticeably shorter than when you bought them? Do you want stronger hybrid ANC? Do you want LDAC or dual connection? If the answer to all three is no, keep what you have. If you bought a Buds 2a and find the battery short, the jump to the Buds 2 is the most noticeable upgrade for the price. If you already own a Buds 2, the Plus adds battery and LDAC rather than a dramatic change. We are glad to tell you honestly when an upgrade is not worth it.

Common mistakes when buying CMF earbuds

• Paying for LDAC on an iPhone. It is unused.
• Assuming all four models have the same ANC. They do not.
• Comparing battery with ANC off. Plan around ANC on.
• Ignoring fit. Try the other tips before concluding ANC is weak.
• Buying from an anonymous seller. Fakes are common for popular brands.
• Skipping firmware updates. The Nothing X app delivers fixes that improve connection and ANC.
• Forgetting the case rating. The case may not be as water resistant as the buds.

Care and troubleshooting

Wipe the earbuds and tips after use, clean the charging contacts with a dry cotton bud, keep the case closed and dry and update firmware. If one earbud is silent, return both to the case for 30 seconds and re-pair; if problems persist, use the reset procedure in the manual. If a new pair drains very quickly or will not recognise in the Nothing X app, bring it to us; our repair desk can help.

How CMF earbuds age: batteries, firmware and warranty

Every earbud battery is tiny, and tiny batteries wear. With daily use you can expect noticeable capacity loss after a couple of years, especially if the earbuds are often fully drained or left in a hot place. A few habits slow the decline: charge before the buds hit zero, keep the case out of direct sun, avoid leaving the buds in a hot car and use the case rather than leaving them loose. Firmware updates through the Nothing X app can improve battery behaviour and connection stability, so apply them when prompted. Keep your receipt and the packaging; if a genuine unit develops a fault within the warranty period, they are your proof. Ask us for the warranty terms of the specific model when you buy.

Using CMF earbuds with other devices

CMF earbuds are not limited to phones. They pair with tablets, laptops and some TVs over Bluetooth. On a laptop, remember that calls use a different Bluetooth profile that lowers audio quality, as explained in our guide to headset microphone types. On a TV, Bluetooth audio can lag behind the picture; a wired or HDMI connection is better for movies, as we explain in HDMI ARC and eARC explained. With dual connection, you can keep the earbuds linked to a phone and a laptop and let the earbuds switch when a call comes in, which is handy for remote workers.

Are cheaper earbuds a false economy?

It is fair to ask whether low-priced earbuds are worth buying at all. Our view is that the answer depends on where the savings come from. Genuine value brands save money through lean marketing, fewer premium materials and a smaller feature margin, and they still use proper components and testing. Unbranded copies save money by skipping those things, including battery protection circuits, antenna design and quality control. The first kind is good value; the second is a risk to your ears, your phone and your wallet. When you buy CMF through a seller who can honour a warranty, you get the first kind. When you buy a pair with the same look from an anonymous stall for half the price, you probably get the second.

Picking tips, case and accessories

Replacement ear tips are cheap and make a real difference once the originals wear or if you lose one. A small hard case or pouch protects the charging case from scratches and crushed lids. A short USB-C cable lets you top up from a power bank; see power bank mAh vs Wh explained if you want to understand how many charges a bank gives your case. Ask us about accessories when you collect your earbuds, and we can fit the right tips with you.

What we recommend, plainly

If you want one line from us: most people should start with the Buds 2, step down to the Buds 2a only if budget is the main constraint, step up to the Buds 2 Plus if you use an LDAC-capable Android phone or want the longest battery, and consider the Buds Pro 2 if you want the most capable CMF pair. If you are an iPhone user who values seamless switching, or a Galaxy user who wants deep integration, look at AirPods or Samsung first. And whichever you choose, buy genuine from a seller who gives you a receipt.

How to spot fake CMF and Nothing earbuds

Popular value brands get copied because buyers expect lower prices and may not know what to look for. These checks help.

1. The price. CMF is already inexpensive. A "Buds Pro 2" priced far below the usual market price is probably a copy. Genuine earbuds have a floor price.

2. The packaging. CMF boxes have distinctive, clean design with sharp printing and consistent model names. Look for spelling errors, blurry logos, missing regulatory marks and boxes that do not match images on the official site.

3. The Nothing X app. Install the app and pair the earbuds. A genuine pair is recognised with the correct model name, firmware version and features, including ANC controls and equaliser. A fake usually is not recognised or shows limited options.

4. Pairing behaviour. The name that appears in your Bluetooth list should match the model. A generic name such as "Bluetooth Audio" is a warning sign.

5. Serial numbers. Compare the numbers on the box, the case and inside the lid. Mismatched or missing numbers deserve suspicion.

6. Build quality. Check the case hinge, seams and finish. Genuine cases snap shut precisely; fakes feel light and creaky with uneven gaps.

7. Tips and accessories. A genuine pack includes the right set of ear tips, a cable and documentation for that model.

8. Sound and ANC. Play familiar music and toggle ANC near a fan. Fakes sound thin and muddy, and "ANC" may be only a muffled mode with hiss.

9. Battery and charging. Genuine earbuds report battery accurately in the app and meet their stated performance within reason. Fakes die early or show wrong levels.

10. Seller and warranty. A genuine seller supplies a receipt and warranty. If a seller refuses, walk away.

If you want us to check a pair, send photos of the box, serial numbers and case on WhatsApp.

Why buy CMF earbuds from City Gadgets Kenya

• Genuine CMF by Nothing earbuds, including the Buds 2a, Buds 2, Buds 2 Plus and Buds Pro 2, plus the Nothing Ear.
• Honest comparisons. If the Buds 2 is all you need, we say so; if an iPhone user would be happier with AirPods, we say that too.
• We confirm specifications per unit, since CMF's figures vary by version and region.
• A real shop in Nairobi CBD at New Alnoor Exhibition, Second Floor, Shop C7, Accra Road, where you can check the box and fit before paying.
• Same-day delivery in Nairobi and next-day outside Nairobi, with M-Pesa payment.
• After-sales support for pairing, firmware and faults.
• Message us for today's price. Prices change, so we quote the current price on WhatsApp.

Browse the accessories category for the full earbuds range.

Buying checklist

1. Which phone do you use? Android with LDAC points to the Plus; iPhone makes it irrelevant.
2. How important is ANC? Hybrid ANC starts at the Buds 2.
3. How long are your days? Check ANC-on battery.
4. Where will you wear them? Check the rating.
5. Try the tips and confirm fit.
6. Verify the box, the app and the serial numbers.
7. Buy with a receipt and warranty.

Frequently asked questions

Which CMF earbuds are best? The Buds Pro 2 are the most capable; the Buds 2 are the best balance; the Buds 2a are the cheapest.

What is the difference between the Buds 2 and Buds 2 Plus? The Plus adds a longer battery, a slightly stronger ANC claim and Hi-Res LDAC support. We confirm the details for the unit in stock.

Do all CMF Buds have noise cancelling? The Buds 2 family and Pro 2 are positioned with active noise cancelling. We confirm the features of the exact unit before you order.

Do CMF Buds work with iPhones? Yes, over standard Bluetooth. Some app features differ.

Do CMF Buds support LDAC? The Buds 2 Plus list Hi-Res LDAC support. Others should be checked per model.

How long does the battery last? Launch figures range from about 8 hours in the buds for the Buds 2a to about 14 hours for the Buds 2 Plus with ANC off, and up to about 61.5 hours with the case. ANC on reduces this.

Are CMF Buds waterproof? They are water-resistant, not waterproof. Launch listings show IP54 for the Buds 2a and IP55 for the Buds 2.

Are CMF Buds good for calls? Fine for everyday calls. For long calls in noisy places, a headset is better.

CMF or Samsung? CMF for value and style; Samsung for Galaxy integration and brand support.

How do I know if CMF Buds are fake? Check price, packaging, the Nothing X app and serial numbers, and buy from a trusted seller.

Do you sell the Nothing Ear? Yes. Message us to confirm the exact model and features.

Ready to choose?

Tell us your phone, your budget and how you will use them, and we will recommend the right CMF model, confirm the specifications of the unit in stock and deliver the same day in Nairobi.

WhatsApp: wa.me/254745575931 Visit: New Alnoor Exhibition, Second Floor, Shop C7, Accra Road, Nairobi CBD. Same-day delivery in Nairobi; next-day outside Nairobi.

Related reading: best wireless earbuds in Kenya, best budget earbuds, earbuds battery life explained.