Audible Gasp -- Ring Around The Dell -- Battery Life: The New Apple M3 Laptops -- November 1, 2023

Locator: 45885APPLE.
Locator: 45885AUDIBLEGASP.

Battery life, in hours:

• the Dell: 8 
• the Surface: 10
• the Samsung: 13
• the Apple M3: 22  

Why is battery life for Apple M3 so much better than for Apple M1? My hunch:

• unified memory jumped from 8GB to 128GP

Reddit, link here, a real user's experience:

Tom's Guide, link here:

• Dell XPS 13 OLED: 8 hours
• Microsoft Surfface: 10 hours
• Samsung Galaxy Book Pro: 13 hours
• MacBook Pro 14-inch M1 Pro: 14 hour
• MacBook Air M1: 15 hours
• MacBook Pro M1: 16 hours 

The new M3 MacBook: 22 hours.