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 Pro 2 |
|---|---|---|
| Battery — buds | 5.5 h | 8 h |
| Battery — with case | 21 h | 30 h |
| Driver size | 8.4 mm | 11 mm |
| Water resistance | IPX4 | IP54 |
| Weight per bud | 4.9 g | 4.7 g |
Between the LinkBuds Fit and Pixel Buds Pro 2, the LinkBuds Fit comes out ahead in several specs, while the Pixel Buds Pro 2 wins on battery — buds / battery — with case. Overall, the LinkBuds Fit scores 69.4 and the Pixel Buds Pro 2 scores 78.7 on our Mars Score.
Which should you buy?
The Pixel Buds Pro 2 is the clear pick on raw spec strength, leading by 9.3 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.
The LinkBuds Fit does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the Pixel Buds Pro 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 — buds, battery — with case, driver size, among others. The single most decisive one: Battery — buds — 45.45% more. 8 h vs 5.5 h.
Both ship with comparable active noise cancellation, spatial audio, multipoint, so those specs do not separate the two — focus on the differences below.
Bottom line: the Pixel Buds Pro 2 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 Pro 2?
Google - Pixel Buds Pro 2 leads the current Mars Score by 9.3 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 does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Google - Pixel Buds Pro 2 if…
Google - Pixel Buds Pro 2 has the measurable edge on battery life buds h, battery life case h, driver size mm.
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
- No decisive advantages.
Why Google - Pixel Buds Pro 2 wins
- ▲Battery — buds — 45.45% more. 8 h vs 5.5 h.
- ▲Battery — with case — 42.86% more. 30 h vs 21 h.
- ▲Driver size — 30.95% more. 11 mm vs 8.4 mm.
- ▲Water resistance: IP54 (vs IPX4).
- ▲Weight per bud — 0.20 g less. 4.7 vs 4.9.
Spec comparison
Design
| Spec | Sony - LinkBuds Fit | Google - Pixel Buds Pro 2 |
|---|---|---|
| Form factor | in-ear | in-ear |
| Weight per bud | 4.9 g | 4.7 glead |
| Water resistanceⓘ | IPX4 | IP54lead |
Audio
| Spec | Sony - LinkBuds Fit | Google - Pixel Buds Pro 2 |
|---|---|---|
| Driver sizeⓘ | 8.4 mm | 11 mmlead |
| Active noise cancellationⓘ | true | true |
| Transparency mode | true | true |
| Spatial audioⓘ | true | true |
Battery
| Spec | Sony - LinkBuds Fit | Google - Pixel Buds Pro 2 |
|---|---|---|
| Battery — buds | 5.5 h | 8 hlead |
| Battery — with case | 21 h | 30 hlead |
| Wireless case chargingⓘ | true | true |
Connectivity
| Spec | Sony - LinkBuds Fit | Google - Pixel Buds Pro 2 |
|---|---|---|
| Bluetoothⓘ | 5.3 | 5.3 |
| Codecsⓘ | LDAC,AAC,SBC | AAC,SBC |
| Multipointⓘ | true | true |
| In-ear detection | true | true |
Frequently asked
Which has longer battery, LinkBuds Fit or Pixel Buds Pro 2?+
Pixel Buds Pro 2 lasts 8h per charge vs 5.5h.
Do LinkBuds Fit or Pixel Buds Pro 2 support multipoint?+
Both support multipoint pairing.
Which has ANC, LinkBuds Fit or Pixel Buds Pro 2?+
Both models have active noise cancellation.