Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Sony - LinkBuds Fit | Google - Pixel Buds A-Series |
|---|---|---|
| Driver size | 8.4 mm | 12 mm |
| Battery — with case | 21 h | 24 h |
| Battery — buds | 5.5 h | 5 h |
| Active noise cancellation | true | false |
| Spatial audio | true | false |
| Multipoint | true | false |
Between the LinkBuds Fit and Pixel Buds A-Series, the LinkBuds Fit comes out ahead in battery — buds / active noise cancellation, while the Pixel Buds A-Series wins on driver size / battery — with case. Overall, the LinkBuds Fit scores 69.4 and the Pixel Buds A-Series scores 58.2 on our Mars Score.
Which should you buy?
The LinkBuds Fit is the clear pick on raw spec strength, leading by 11.2 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 LinkBuds Fit if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are battery — buds, active noise cancellation, spatial audio, among others. The single most decisive one: Battery — buds — 10.00% more. 5.5 h vs 5 h.
Pick the Pixel Buds A-Series if you care most about driver size / battery — with case. Its strongest claims are driver size, battery — with case. The single most decisive one: Driver size — 42.86% more. 12 mm vs 8.4 mm.
Both ship with comparable water resistance, so those specs do not separate the two — focus on the differences below.
Bottom line: the LinkBuds Fit is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Sony - LinkBuds Fit or Google - Pixel Buds A-Series?
Sony - LinkBuds Fit leads the current Mars Score by 11.2 points.The more useful decision is the trade-off behind that result: compare driver size, battery — buds, weight per bud against the way you will actually use the product.
Choose Sony - LinkBuds Fit if…
Sony - LinkBuds Fit has the measurable edge on battery life buds h, has anc, has spatial audio.
Choose Google - Pixel Buds A-Series if…
Google - Pixel Buds A-Series has the measurable edge on driver size mm, battery life case h.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Sony - LinkBuds Fit wins
- ▲Battery — buds — 10.00% more. 5.5 h vs 5 h.
- ▲Has Active noise cancellation.
- ▲Has Spatial audio.
- ▲Has Multipoint.
- ▲Weight per bud — 0.20 g less. 4.9 vs 5.1.
Why Google - Pixel Buds A-Series wins
- ▲Driver size — 42.86% more. 12 mm vs 8.4 mm.
- ▲Battery — with case — 14.29% more. 24 h vs 21 h.
Spec comparison
Design
| Spec | Sony - LinkBuds Fit | Google - Pixel Buds A-Series |
|---|---|---|
| Form factor | in-ear | in-ear |
| Weight per bud | 4.9 glead | 5.1 g |
| Water resistanceⓘ | IPX4 | IPX4 |
Audio
| Spec | Sony - LinkBuds Fit | Google - Pixel Buds A-Series |
|---|---|---|
| Driver sizeⓘ | 8.4 mm | 12 mmlead |
| Active noise cancellationⓘ | truelead | false |
| Transparency mode | truelead | false |
| Spatial audioⓘ | truelead | false |
Battery
| Spec | Sony - LinkBuds Fit | Google - Pixel Buds A-Series |
|---|---|---|
| Battery — buds | 5.5 hlead | 5 h |
| Battery — with case | 21 h | 24 hlead |
| Wireless case chargingⓘ | truelead | false |
Connectivity
| Spec | Sony - LinkBuds Fit | Google - Pixel Buds A-Series |
|---|---|---|
| Bluetoothⓘ | 5.3lead | 5.0 |
| Codecsⓘ | LDAC,AAC,SBC | AAC,SBC |
| Multipointⓘ | truelead | false |
| In-ear detection | truelead | false |
Frequently asked
Which has longer battery, LinkBuds Fit or Pixel Buds A-Series?+
LinkBuds Fit lasts 5.5h per charge vs 5h.
Do LinkBuds Fit or Pixel Buds A-Series support multipoint?+
LinkBuds Fit supports multipoint pairing; Pixel Buds A-Series does not.
Which has ANC, LinkBuds Fit or Pixel Buds A-Series?+
LinkBuds Fit has active noise cancellation; Pixel Buds A-Series does not.