Which has better noise cancellation?

Bose markets the QuietComfort Ultra Earbuds II as its best in-ear noise cancellation. The original also has ANC, but the II is the newer tuning.

Is the II worth the extra money?

Only if its price is close to the original's $279.00 to $286.49 range. The II adds a newer generation and a stated 6-hour battery; the original already covers ANC, touch controls and water resistance.

Which lasts longer on a charge?

The II states 6 hours max battery life. No battery figure is listed for the original, so the II is the only one with a published number.

Are either good for running?

Both are water-resistant in-ear models with touch controls, and the II is listed for sports use. Fit matters more than specs here, so try the tips.

Do both come with a charging case?

Yes. Both list a charging case, microphone and touch controls.

Which color should I pick?

The II is listed in purple and the original in black. That is the only color difference given.

Bose QuietComfort Ultra Earbuds II vs Bose QuietComfort Ultra Earbuds

Both are Bose's flagship in-ear noise cancellers, so the choice comes down to generation and price. The QuietComfort Ultra Earbuds II is the newer model with a stated 6-hour battery and a purple colorway; the original QuietComfort Ultra Earbuds has tracked between $279.00 and $286.49 since November 2, 2026. Buy the II for the latest tuning and battery figure; buy the original if its tracked price is meaningfully lower and you don't need the update.

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