Google - Pixel Buds A-Series vs Anker - Liberty 4 Pro
Between the Pixel Buds A-Series and Liberty 4 Pro, the Pixel Buds A-Series comes out ahead in driver size and weight per bud, while the Liberty 4 Pro wins on battery — buds and battery — with case. Overall, the Pixel Buds A-Series scores 65.4 and the Liberty 4 Pro scores 72.8 on our Mars Score.
Lequel choisir ?
The Liberty 4 Pro edges ahead on the Mars Score (65.4 vs 72.8), but the 7.4-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Pixel Buds A-Series if you care most about driver size and weight per bud. The biggest gaps in its favor are driver size, weight per bud.
Pick the Liberty 4 Pro 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, active noise cancellation, among others.
Both ship with comparable water resistance, spatial audio, so those specs don't separate the two — focus on the differences below.
Bottom line: the Liberty 4 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Pourquoi Google - Pixel Buds A-Series gagne
- ▲Driver size — 14.29% more. 12 mm vs 10.5 mm.
- ▲Weight per bud — 0.50 g less. 5.1 vs 5.6.
Pourquoi Anker - Liberty 4 Pro gagne
- ▲Battery — buds — 100.00% more. 10 h vs 5 h.
- ▲Battery — with case — 66.67% more. 40 h vs 24 h.
- ▲Has Active noise cancellation.
- ▲Has Multipoint.
Comparaison des specs
Design
| Spec | Google - Pixel Buds A-Series | Anker - Liberty 4 Pro |
|---|---|---|
| Form factor | in-ear | in-ear |
| Weight per bud | 5.1 glead | 5.6 g |
| Water resistanceⓘ | IPX4 | IPX4 |
Audio
| Spec | Google - Pixel Buds A-Series | Anker - Liberty 4 Pro |
|---|---|---|
| Driver sizeⓘ | 12 mmlead | 10.5 mm |
| Active noise cancellationⓘ | false | truelead |
| Transparency mode | false | truelead |
| Spatial audioⓘ | false | false |
Battery
| Spec | Google - Pixel Buds A-Series | Anker - Liberty 4 Pro |
|---|---|---|
| Battery — buds | 5 h | 10 hlead |
| Battery — with case | 24 h | 40 hlead |
| Wireless case chargingⓘ | false | truelead |
Connectivity
| Spec | Google - Pixel Buds A-Series | Anker - Liberty 4 Pro |
|---|---|---|
| Bluetoothⓘ | 5.0 | 5.4lead |
| Codecs | AAC,SBC | LDAC,AAC,SBC |
| Multipointⓘ | false | truelead |
| In-ear detection | false | truelead |
Questions fréquentes
Which has longer battery, Pixel Buds A-Series or Liberty 4 Pro?+
Liberty 4 Pro lasts 10h per charge vs 5h.
Do Pixel Buds A-Series or Liberty 4 Pro support multipoint?+
Liberty 4 Pro supports multipoint; Pixel Buds A-Series does not.
Which has ANC, Pixel Buds A-Series or Liberty 4 Pro?+
Liberty 4 Pro has ANC; Pixel Buds A-Series does not.
Analyses spec par spec
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