Cambridge Audio Melomania A100 vs Nothing Ear (a): which should you buy?

Answer worked out Oct. 31, 2026

Cambridge Audio Melomania A100 price: Checked Oct. 30, 2026

Nothing Ear (a) price: Checked Oct. 31, 2026

Most people: get the Cambridge Audio Melomania A100, because it works better with an iPhone.

On an iPhone: the Cambridge Audio Melomania A100 works better with your phone.

Get the Nothing Ear (a) to save $40.

Neither one is clearly better for any one use.

I'm looking for
My phone

Cambridge Audio Melomania A100 vs Nothing Ear (a)

Cambridge Audio Melomania A100
CAMBRIDGE AUDIO

Cambridge Audio Melomania A100

$99 at Nordstrom
Nothing Ear (a)
NOTHING

Nothing Ear (a)

$59 at Amazon
  1. Cambridge Audio Melomania A100: Up to 39 hours in total; up to 21 hours with noise cancelling onBatteryNothing Ear (a): Up to 42.5 hours with the case and 9.5 hours per charge, noise cancelling off
  2. Cambridge Audio Melomania A100: 4.7g per earbud; charging case 38.7gWeightNothing Ear (a): 4.8 g per earbud; 49.2 g total
  3. Cambridge Audio Melomania A100: IPX5Water resistanceNothing Ear (a): IP54 earbuds, IPX2 case
  4. Cambridge Audio Melomania A100: Bluetooth 5.4 with multipointConnectivityNothing Ear (a): Bluetooth 5.3 with SBC, AAC and LDAC; dual connection to 2 devices at once
  5. Cambridge Audio Melomania A100: $99Price today$40 apartNothing Ear (a): $59
Cambridge Audio Melomania A100
Buy at Nordstrom$99
We may earn a commission.
Nothing Ear (a)
Buy at Nothing$59
We may earn a commission.
All the details

Key differences

  • Battery life: close (21 hrs vs 24.5 hrs) (both with case, ANC on)Cambridge Audio Melomania A100: 21 hrs ConfirmedSourceNothing Ear (a): 24.5 hrs ConfirmedSource

From each maker's own specifications. A point is listed only when both makers state a figure and the two differ; a point either maker does not state is left out, never guessed. Two figures measured under different conditions are shown side by side, not compared.

Side by side

FeatureCambridge Audio Melomania A100Nothing Ear (a)
BatteryUp to 39 hours in totalUp to 42.5 hours with the case and 9.5 hours per charge, noise cancelling offCambridge Audio39 hoursNothing42.5 hours
Weight4.7g per earbud4.8 g per earbudCambridge Audio4.7 gNothing4.8 g
Water resistanceIPX5IP54 earbuds, IPX2 case
ConnectivityBluetooth 5.4 with multipointBluetooth 5.3 with SBC, AAC and LDACCambridge Audio5.4 withNothing5.3 with
Status lightLeft and right LEDsLED charging status light
ControlsTouch controls you can remap in the appPinch controls for music, calls and noise cancelling, customizable in the Nothing X app
Noise cancellingAdaptive active noise cancelling, plus Transparency modeNoise cancelling up to 45 dB: high, mid, low and adaptive
Works withMelomania Connect appiPhone and Android: the Nothing X app is
Earbud batteryUp to 12 hours per chargeUp to 9.5 hours with noise cancelling off, 5.5 hours with it onCambridge Audio12 hoursNothing9.5 hours
Lossless audioaptX Lossless and LDACHi-Res Audio with LDAC
CaseCharging case with USB-C and wireless chargingCharging case with USB-C wired charging

Cambridge Audio Melomania A100

Buy at Nordstrom$99
Checked Oct. 30, 2026

Nothing Ear (a)

Buy at Nothing$59
Checked Oct. 30, 2026

We may earn a commission.

Works with your phone

iPhone
WorksWorks with limits
Android
WorksWorks

Sources

Cambridge AudioNothingCambridge Audio
Cambridge Audio Melomania A100 vs Ozlo Sleepbuds 2