Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Jabra - Elite 10 Gen 2 | Anker - Liberty 4 Pro |
|---|---|---|
| Battery — with case | 27 h | 40 h |
| Battery — buds | 8 h | 10 h |
| Driver size | 10 mm | 10.5 mm |
| Spatial audio | true | false |
| Water resistance | IP57 | IPX4 |
| Weight per bud | 5.7 g | 5.6 g |
Between the Elite 10 Gen 2 and Liberty 4 Pro, the Elite 10 Gen 2 comes out ahead in spatial audio / water resistance, while the Liberty 4 Pro wins on battery — with case / battery — buds. Overall, the Elite 10 Gen 2 scores 76.5 and the Liberty 4 Pro scores 81.6 on our Mars Score.
Which should you buy?
The Liberty 4 Pro edges ahead on the Mars Score (76.5 vs 81.6), but the 5.1-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Elite 10 Gen 2 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, water resistance. The single most decisive one: Has Spatial audio.
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 — with case, battery — buds, driver size, among others. The single most decisive one: Battery — with case — 48.15% more. 40 h vs 27 h.
Both ship with comparable active noise cancellation, multipoint, so those specs do not 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.
Which should you buy: Jabra - Elite 10 Gen 2 or Anker - Liberty 4 Pro?
Anker - Liberty 4 Pro leads the current Mars Score by 5.1 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 Jabra - Elite 10 Gen 2 if…
Jabra - Elite 10 Gen 2 has the measurable edge on has spatial audio, ip rating.
Choose Anker - Liberty 4 Pro if…
Anker - Liberty 4 Pro has the measurable edge on battery life case h, battery life buds 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 Jabra - Elite 10 Gen 2 wins
- ▲Has Spatial audio.
- ▲Water resistance: IP57 (vs IPX4).
Why Anker - Liberty 4 Pro wins
- ▲Battery — with case — 48.15% more. 40 h vs 27 h.
- ▲Battery — buds — 25.00% more. 10 h vs 8 h.
- ▲Driver size — 5.00% more. 10.5 mm vs 10 mm.
- ▲Weight per bud — 0.10 g less. 5.6 vs 5.7.
Spec comparison
Design
| Spec | Jabra - Elite 10 Gen 2 | Anker - Liberty 4 Pro |
|---|---|---|
| Form factor | in-ear | in-ear |
| Weight per bud | 5.7 g | 5.6 glead |
| Water resistanceⓘ | IP57lead | IPX4 |
Audio
| Spec | Jabra - Elite 10 Gen 2 | Anker - Liberty 4 Pro |
|---|---|---|
| Driver sizeⓘ | 10 mm | 10.5 mmlead |
| Active noise cancellationⓘ | true | true |
| Transparency mode | true | true |
| Spatial audioⓘ | truelead | false |
Battery
| Spec | Jabra - Elite 10 Gen 2 | Anker - Liberty 4 Pro |
|---|---|---|
| Battery — buds | 8 h | 10 hlead |
| Battery — with case | 27 h | 40 hlead |
| Wireless case chargingⓘ | true | true |
Connectivity
| Spec | Jabra - Elite 10 Gen 2 | Anker - Liberty 4 Pro |
|---|---|---|
| Bluetoothⓘ | 5.3 | 5.4lead |
| Codecsⓘ | LE Audio,AAC,SBC | LDAC,AAC,SBC |
| Multipointⓘ | true | true |
| In-ear detection | true | true |
Frequently asked
Which has longer battery, Elite 10 Gen 2 or Liberty 4 Pro?+
Liberty 4 Pro lasts 10h per charge vs 8h.
Do Elite 10 Gen 2 or Liberty 4 Pro support multipoint?+
Both support multipoint pairing.
Which has ANC, Elite 10 Gen 2 or Liberty 4 Pro?+
Both models have active noise cancellation.