Between the Live Beam 3 and QuietComfort Ultra Earbuds 2, the Live Beam 3 comes out ahead in battery — buds and battery — with case, while the QuietComfort Ultra Earbuds 2 wins on several specs. Overall, the Live Beam 3 scores 76.1 and the QuietComfort Ultra Earbuds 2 scores 58.4 on our Mars Score.
어느 것을 사야 할까요?
The Live Beam 3 is the clear pick on raw spec strength, leading by 17.7 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 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 — buds, battery — with case, driver size, among others.
The QuietComfort Ultra Earbuds 2 similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable active noise cancellation, spatial audio, multipoint, so those specs don't 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.
JBL - Live Beam 3이(가) 이기는 이유
- ▲Battery — buds — 100.00% more. 12 h vs 6 h.
- ▲Battery — with case — 100.00% more. 48 h vs 24 h.
- ▲Driver size — 7.53% more. 10 mm vs 9.3 mm.
- ▲Weight per bud — 0.80 g less. 5.4 vs 6.2.
- ▲Water resistance: IP55 (vs IPX4).
Bose - QuietComfort Ultra Earbuds 2이(가) 이기는 이유
- No decisive advantages.
사양 비교
Design
| 사양 | JBL - Live Beam 3 | Bose - QuietComfort Ultra Earbuds 2 |
|---|---|---|
| Form factor | stemlead | in-ear |
| Weight per bud | 5.4 glead | 6.2 g |
| Water resistanceⓘ | IP55lead | IPX4 |
Audio
| 사양 | JBL - Live Beam 3 | Bose - QuietComfort Ultra Earbuds 2 |
|---|---|---|
| Driver sizeⓘ | 10 mmlead | 9.3 mm |
| Active noise cancellationⓘ | true | true |
| Transparency mode | true | true |
| Spatial audioⓘ | true | true |
Battery
| 사양 | JBL - Live Beam 3 | Bose - QuietComfort Ultra Earbuds 2 |
|---|---|---|
| Battery — buds | 12 hlead | 6 h |
| Battery — with case | 48 hlead | 24 h |
| Wireless case chargingⓘ | true | true |
Connectivity
| 사양 | JBL - Live Beam 3 | Bose - QuietComfort Ultra Earbuds 2 |
|---|---|---|
| Bluetoothⓘ | 5.3 | 5.4lead |
| Codecs | LE Audio,LC3,AAC,SBC | aptX Adaptive,AAC,SBC |
| Multipointⓘ | true | true |
| In-ear detection | true | true |
자주 묻는 질문
Which has longer battery, Live Beam 3 or QuietComfort Ultra Earbuds 2?+
Live Beam 3 lasts 12h per charge vs 6h.
Do Live Beam 3 or QuietComfort Ultra Earbuds 2 support multipoint?+
Both support multipoint pairing.
Which has ANC, Live Beam 3 or QuietComfort Ultra Earbuds 2?+
Both have active noise cancellation.
사양별 심층 분석
같은 브랜드의 더 보기
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