Samsung - Galaxy Buds 3 vs Sennheiser - Momentum True Wireless 4

The Galaxy Buds 3 is the clear pick on raw spec strength, leading by 10.4 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 Galaxy Buds 3 if you care most about driver size and weight per bud. The biggest gaps in its favor are driver size, weight per bud, water resistance.

Pick the Momentum True Wireless 4 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.

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 Galaxy Buds 3 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.