Between the Galaxy Buds 2 Pro and Ear (a) 2, the Galaxy Buds 2 Pro comes out ahead in spatial audio, while the Ear (a) 2 wins on battery — with case and battery — buds. Overall, the Galaxy Buds 2 Pro scores 60.1 and the Ear (a) 2 scores 74.5 on our Mars Score.
Which should you buy?
The Ear (a) 2 is the clear pick on raw spec strength, leading by 14.4 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Galaxy Buds 2 Pro if audio quality and feature breadth (ANC, codecs, multipoint) are the lead criteria for your purchase. The biggest gaps in its favor are spatial audio.
Pick the Ear (a) 2 if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are battery — with case, battery — buds, driver size, among others.
Both ship with comparable active noise cancellation, multipoint, so those specs don't separate the two — focus on the differences below.
Bottom line: the Ear (a) 2 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Samsung - Galaxy Buds 2 Pro wins
- ▲Has Spatial audio.
Why Nothing - Ear (a) 2 wins
- ▲Battery — with case — 133.33% more. 42 h vs 18 h.
- ▲Battery — buds — 100.00% more. 10 h vs 5 h.
- ▲Driver size — 4.76% more. 11 mm vs 10.5 mm.
- ▲Weight per bud — 0.70 g less. 4.8 vs 5.5.
- ▲Water resistance: IP54 (vs IPX7).
Spec comparison
Design
| Spec | Samsung - Galaxy Buds 2 Pro | Nothing - Ear (a) 2 |
|---|---|---|
| Form factor | in-ear | in-ear |
| Weight per bud | 5.5 g | 4.8 glead |
| Water resistanceⓘ | IPX7 | IP54lead |
Audio
| Spec | Samsung - Galaxy Buds 2 Pro | Nothing - Ear (a) 2 |
|---|---|---|
| Driver sizeⓘ | 10.5 mm | 11 mmlead |
| Active noise cancellationⓘ | true | true |
| Transparency mode | true | true |
| Spatial audioⓘ | truelead | false |
Battery
| Spec | Samsung - Galaxy Buds 2 Pro | Nothing - Ear (a) 2 |
|---|---|---|
| Battery — buds | 5 h | 10 hlead |
| Battery — with case | 18 h | 42 hlead |
| Wireless case chargingⓘ | truelead | false |
Connectivity
| Spec | Samsung - Galaxy Buds 2 Pro | Nothing - Ear (a) 2 |
|---|---|---|
| Bluetoothⓘ | 5.3 | 5.3 |
| Codecs | SSC,AAC,SBC | LDAC,AAC,SBC |
| Multipointⓘ | true | true |
| In-ear detection | true | true |
Frequently asked
Which has longer battery, Galaxy Buds 2 Pro or Ear (a) 2?+
Ear (a) 2 lasts 10h per charge vs 5h.
Do Galaxy Buds 2 Pro or Ear (a) 2 support multipoint?+
Both support multipoint pairing.
Which has ANC, Galaxy Buds 2 Pro or Ear (a) 2?+
Both have active noise cancellation.
Spec-level deep dives
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