Between the Live Beam 3 and LinkBuds Open, the Live Beam 3 comes out ahead in battery — with case / battery — buds, while the LinkBuds Open wins on driver size / weight per bud. Overall, the Live Beam 3 scores 76.1 and the LinkBuds Open scores 69.5 on our Mars Score.
Which should you buy?
The Live Beam 3 edges ahead on the Mars Score (76.1 vs 69.5), but the 6.6-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Live Beam 3 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 — with case, battery — buds, active noise cancellation, among others.
Pick the LinkBuds Open if you care most about driver size / weight per bud. Its strongest claims are driver size, weight per bud.
Both ship with comparable spatial audio, multipoint, so those specs do not separate the two — focus on the differences below.
Bottom line: the Live Beam 3 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why JBL - Live Beam 3 wins
- ▲Battery — with case — 118.18% more. 48 h vs 22 h.
- ▲Battery — buds — 50.00% more. 12 h vs 8 h.
- ▲Has Active noise cancellation.
- ▲Water resistance: IP55 (vs IPX4).
Why Sony - LinkBuds Open wins
- ▲Driver size — 10.00% more. 11 mm vs 10 mm.
- ▲Weight per bud — 0.30 g less. 5.1 vs 5.4.
Spec comparison
Design
| Spec | JBL - Live Beam 3 | Sony - LinkBuds Open |
|---|---|---|
| Form factor | stemlead | open |
| Weight per bud | 5.4 g | 5.1 glead |
| Water resistanceⓘ | IP55lead | IPX4 |
Audio
| Spec | JBL - Live Beam 3 | Sony - LinkBuds Open |
|---|---|---|
| Driver sizeⓘ | 10 mm | 11 mmlead |
| Active noise cancellationⓘ | truelead | false |
| Transparency mode | truelead | false |
| Spatial audioⓘ | true | true |
Battery
| Spec | JBL - Live Beam 3 | Sony - LinkBuds Open |
|---|---|---|
| Battery — buds | 12 hlead | 8 h |
| Battery — with case | 48 hlead | 22 h |
| Wireless case chargingⓘ | truelead | false |
Connectivity
| Spec | JBL - Live Beam 3 | Sony - LinkBuds Open |
|---|---|---|
| Bluetoothⓘ | 5.3 | 5.3 |
| Codecs | LE Audio,LC3,AAC,SBC | AAC,SBC |
| Multipointⓘ | true | true |
| In-ear detection | truelead | false |
Frequently asked
Which has longer battery, Live Beam 3 or LinkBuds Open?+
Live Beam 3 lasts 12h per charge vs 8h.
Do Live Beam 3 or LinkBuds Open support multipoint?+
Both support multipoint pairing.
Which has ANC, Live Beam 3 or LinkBuds Open?+
Live Beam 3 has active noise cancellation; LinkBuds Open does not.
Spec-level deep dives
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