Nothing Ear (3a) Review: Better Than the Ear (3)

Having shaken up the affordable earbud segment with the Ear (a), Nothing renews the formula with the Ear (3a): transparent design, LDAC support, a parametric equaliser and the promise of excellent value. On paper the arguments are serious. In practice, this is a case of the pupil surpassing the master.

Nothing has already proved it can bring its premium earbuds down to a more accessible price without major compromise. To cut the bill here it uses a simpler case, plastic construction and no wireless charging. What survives is the essential experience: the Ear (3a) inherit the 12 mm drivers and most of the functionality of their more expensive siblings, including the intuitive controls, LDAC and the parametric equaliser.

They also stand out with something genuinely new — 32 MB of internal memory that lets you capture a podcast extract or an entire phone conversation on the fly, started and stopped with simultaneous pinches on both stems. They arrived in July 2026 in black, white, yellow and pink.

Apart from small aesthetic details and acoustic grilles with larger but fewer holes, the design is identical to the Ear (a). Dimensions are unchanged and weight drops from 4.6 to 4.5 g — a negligible diet, but enough to keep pace with the lightest earbuds on the market.

Their signature is the transparent stems that reveal some of the electronics inside, a futuristic touch that immediately reads as premium. As an (a)-series model they lean heavily on plastic, but the construction feels solid and durable. The only blemish is visible assembly marks in the middle of the shells which, though free of glue traces or irregularities, remind you this sits a tier below something like the AirPods Pro 3. As with all Nothing earbuds, protection stops at IP54 — consistent with the price, but avoid heavy rain and wipe the sweat off after a workout.

The charging case is also unchanged: a contained 40 g, flat, elongated and relatively compact, so it is more pleasant to hold and easier to slip into a trouser pocket than the Ear (3) case. The all-plastic build is not the densest, though, with some creaking and the sense that the lid would not survive extreme twisting. Nothing fatal — the overall finish is perfectly acceptable and the metal hinges have no lateral play — but the finger grip area is so thin that opening it one-handed is impossible and slips are common even with two.

Inside, three vertically arranged LEDs animate during pairing and give an idea of earbud and case charge. The gauge is not precise enough to tell whether one earbud is lower than the other, but it beats a single multicolour indicator. Note that where the Ear (a) case carried a modest IPX2 rating, Nothing quotes no protection at all here, so keep it away from splashes.

Despite slightly protruding nozzles these count as semi-in-ear buds: the soft silicone tips seal the ear canal effectively while simply resting at the entrance, without needing to be pushed further in.

They are a little less transparent in the ear than the Samsung Galaxy Buds4 Pro, which have no nozzle at all, but they can be worn for hours without pressure points or any unpleasant sense of intrusion. To that near-perfect comfort add exemplary hold: they never threaten to fall out, either walking around or on a light run, and repeated light knocks are not enough to dislodge them. The default tips are a little larger than average, so try the others in the box — four pairs now, in XS, S, M and L.

Beyond the recording function, the buds are driven entirely by single, double, triple and long pinches. That formula is probably the best of its kind, because it combines a surface large enough for precise control with an absence of the over-sensitivity that causes accidental inputs when you adjust the buds.

The disappointment is that Nothing has not reintroduced volume adjustment by vertical swipe, which would have put every essential control — playback, isolation modes and volume — on a single earbud. Instead you get a single press followed by a held press on each side, less practical but at least never destabilising the fit. The confirmation tones have their own problems: the sound confirming ANC activation is so loud and bass-heavy it becomes intrusive, the clicks for play and pause are too quiet, and Nothing has again forgotten to assign a tone to volume adjustment when music is not playing, so the buds emit an unpleasant electronic noise instead.

Connectivity moves to a Bluetooth 6.0 receiver, though the connection itself does not change a jot. LDAC support remains welcome for near-lossless transmission from a compatible Android source, but it is a shame there is still no LE Audio, which would cut latency and allow Auracast audio sharing. Connection speed and the unmatched effectiveness of multipoint continue to impress, with Fast Pair and Swift Pair helping on Android. Native Bluetooth latency measured 250 ms; Nothing's proprietary low-latency mode in the app is not enough to eliminate audio-video lag for gaming but does drop it to around 150 ms.

Despite the price, the Nothing X app offers a particularly complete set of functions. Against the Ear (3) they concede only hearing-based sound adaptation and automatic Transparency, while remaining richer than the Ear (a). There is a fixed spatial audio mode and an adaptive ANC mode alongside the usual wear sensors and find-my-earbuds features. Most importantly, they close the gap with premium models by including a parametric equaliser that lets you set the centre frequency and width of each of its 8 bands.

Acoustically the Ear (3a) inherit the architecture of the Ear (3), with drivers growing from 11 to 12 mm and using a PMI dome membrane with a TPU surround. Nothing claims the usual 5 dB gain in the bass but does not repeat the +4 dB in the treble it announced for the Ear (3) — probably the best decision it could have made, because these do not repeat the artificial, reverberant character of their premium siblings, which came from an excessive lift in the upper mids.

Out of the box the bass is much too pronounced, and that is the main frequency-response problem here. It is immersive, and the generous foundation below 100 Hz gives real depth and warmth, but the balance suffers: kick drums hit so hard they can quickly cause listening fatigue, while naturally controlled bass lines suffer an excess of roundness because the lower mids are scooped.

Fortunately the rest of the spectrum is well handled, so attenuating the first two equaliser bands is enough to reveal the potential. A slight trailing effect persists in the low end, but that single adjustment produces a tonal balance free of excess, where no frequency range unduly dominates the others.

Unlike the Ear (3), this model settles for a lift around 1.5 kHz that highlights the clarity of voices and lead instruments without distorting timbre, rather than trying to flatter an untrained ear. The upper mids and treble are present and detailed but never aggressive, faithfully reproducing the edge of a snare and hi-hats that are neither too bright nor too recessed, with sibilance contained unless it is already in the recording.

Once the boomy bass is corrected, they offer genuine versatility and a fairly universal signature, natural enough to satisfy music lovers on a tight budget. The one real reservation is that the lower mids remain slightly too recessed: it helps clarity, but voices can sound a little thin and slightly bright. The effect stays measured. Note that this assessment was made with ANC on; in Transparency and passive isolation the character is slightly less energetic without transforming the experience. Dynamics are convincing, though the soundstage does not impress for width or depth.

Nothing promises up to 45 dB of attenuation, helped by thicker acoustic grilles. In practice they reach only about 25 dB at best, which puts them below the market leaders.

They have nothing to be ashamed of against the pricier Ear (3), though. Noise reduction starts earlier in the bass and gains a few decibels in the mids, and they are more effective at damping resonance and rolling noise, which brings welcome calm in a city. But since attenuation stays measured across the spectrum, do not expect everything to disappear: engine fundamentals, ventilation noise and voices retain a real presence, and in an open-plan office nearby conversations stay intelligible almost as if you were not wearing them — the semi-in-ear design limits passive isolation and lets more high frequencies through.

Modest but effective day to day, the ANC is at least very balanced, with no marked peaks or troughs, so it can stay on for hours without becoming unpleasant. It was also unruffled by pressure changes from slamming doors, though the Adaptive mode makes little difference against noise reduction set to High.

Transparency, while better than the Ear (3)'s, does the minimum. It keeps you aware of your surroundings in most situations, but the reproduction lacks naturalness because effectiveness drops away from 2 kHz: voices sound deeper and further away than they are, and the buds never quite disappear. The main flaw is how muffled your own voice sounds, which often has you taking a bud out to hold a conversation properly.

Still three microphones per earbud, and the hands-free kit looks similar to the Ear (a) and Ear (3). Beside a particularly noisy junction the algorithm almost annihilates the cacophony of engines, but seems excessively aggressive: the level stays correct while your voice comes out muffled, nasal and robotic. There is no stuttering as a lorry passes, which makes them usable in those conditions, though poorly articulated words can be lost. Somewhere quieter the microphones present no particular problem — speech stays intelligible and signal quality is very acceptable, free of artefacts apart from slight saturation in the treble.

Battery life is quoted at over 10 hours without stating conditions. At 60% volume with the on-the-fly recording disabled, measurement gave 6 hours 30 minutes with ANC and 10 hours 30 minutes without — average performance, but better than other Nothing models.

Sometimes the pupil surpasses the master, and that is exactly what happens here. The Ear (3a) correct the main flaw of the Ear (3) with a balanced, controlled and resolutely universal sound that needs the equaliser only to tame a boomy low end. There is also no compromise worth the name on design or comfort, and the ANC is pleasant with a feature set that is rare at this price. Imperfect in places, but with no dealbreaker, these are accomplished earbuds whose value is hard to argue with under the £100 mark.

They were £99.00 on Amazon UK when we checked on 2 August 2026, with one colourway at £79.00. Check the price on Amazon UK or search on Amazon US