The Ear (1) headphones offer much more than Nothing:

Active noise cancellation (ANC)

5 hours of listening time with the earbuds alone, and 34 total hours (ANC off) if recharged with a full case, according to Nothing

Three high-definition mics and Clear Voice Technology

IPX4 splash and sweat resistance

Customizable equalizers, gestures, and Find My Earbud function with the ear (1) app

Bluetooth 5.2

A single earbud weighs 4.7 g; the case with both buds inside weighs 66.8 g.