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 | Master & Dynamic - MW09 |
|---|---|---|
| Battery — buds | 8 h | 16 h |
| Battery — with case | 27 h | 48 h |
| Driver size | 10 mm | 11 mm |
| Spatial audio | true | false |
| Weight per bud | 5.7 g | 6 g |
Between the Elite 10 Gen 2 and MW09, the Elite 10 Gen 2 comes out ahead in spatial audio / weight per bud, while the MW09 wins on battery — buds / battery — with case. Overall, the Elite 10 Gen 2 scores 76.5 and the MW09 scores 86.1 on our Mars Score.
Which should you buy?
The MW09 is the clear pick on raw spec strength, leading by 9.6 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 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, weight per bud. The single most decisive one: Has Spatial audio.
Pick the MW09 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. The single most decisive one: Battery — buds — 100.00% more. 16 h vs 8 h.
Both ship with comparable active noise cancellation, water resistance, multipoint, so those specs do not separate the two — focus on the differences below.
Bottom line: the MW09 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 Master & Dynamic - MW09?
Master & Dynamic - MW09 leads the current Mars Score by 9.6 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, weight per bud g.
Choose Master & Dynamic - MW09 if…
Master & Dynamic - MW09 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 Jabra - Elite 10 Gen 2 wins
- ▲Has Spatial audio.
- ▲Weight per bud — 0.30 g less. 5.7 vs 6.
Why Master & Dynamic - MW09 wins
- ▲Battery — buds — 100.00% more. 16 h vs 8 h.
- ▲Battery — with case — 77.78% more. 48 h vs 27 h.
- ▲Driver size — 10.00% more. 11 mm vs 10 mm.
Spec comparison
Design
| Spec | Jabra - Elite 10 Gen 2 | Master & Dynamic - MW09 |
|---|---|---|
| Form factor | in-ear | in-ear |
| Weight per bud | 5.7 glead | 6 g |
| Water resistanceⓘ | IP57 | IP57 |
Audio
| Spec | Jabra - Elite 10 Gen 2 | Master & Dynamic - MW09 |
|---|---|---|
| Driver sizeⓘ | 10 mm | 11 mmlead |
| Active noise cancellationⓘ | true | true |
| Transparency mode | true | true |
| Spatial audioⓘ | truelead | false |
Battery
| Spec | Jabra - Elite 10 Gen 2 | Master & Dynamic - MW09 |
|---|---|---|
| Battery — buds | 8 h | 16 hlead |
| Battery — with case | 27 h | 48 hlead |
| Wireless case chargingⓘ | true | true |
Connectivity
| Spec | Jabra - Elite 10 Gen 2 | Master & Dynamic - MW09 |
|---|---|---|
| Bluetoothⓘ | 5.3 | 5.4lead |
| Codecsⓘ | LE Audio,AAC,SBC | aptX Lossless,aptX Adaptive,AAC,SBC |
| Multipointⓘ | true | true |
| In-ear detection | true | true |
Frequently asked
Which has longer battery, Elite 10 Gen 2 or MW09?+
MW09 lasts 16h per charge vs 8h.
Do Elite 10 Gen 2 or MW09 support multipoint?+
Both support multipoint pairing.
Which has ANC, Elite 10 Gen 2 or MW09?+
Both models have active noise cancellation.