Sonos - Era 100 Portable (rumored) vs Anker - Motion X600

The Motion X600 is the clear pick on raw spec strength, leading by 8.8 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 Era 100 Portable (rumored) if you care most about low-end response and water resistance. The biggest gaps in its favor are low-end response, water resistance.

Pick the Motion X600 if you care most about output power. Its strongest claims are output power.

Both ship with comparable battery, stereo pairing, so those specs don't separate the two — focus on the differences below.

Bottom line: the Motion X600 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.