# Testing laptops on battery life and AC power — Comparing Intel, Qualcomm, Apple, and AMD

> When you use a laptop, you might assume that it will always perform the same, whether you use it while plugged in or unplugged. After all, these systems are designed to be used on the go.

- **Source:** [Tom's Hardware](https://www.tomshardware.com/laptops/testing-laptops-on-battery-life-and-ac-power-comparing-intel-qualcomm-apple-and-amd?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a6a1942fa366c8e21dd3a10)
- **Published:** 2026-07-29
- **Category:** Laptops
- **Tags:** #macbook #apple #amd #ryzen #intel #snapdragon #ai #windows
- **Canonical:** http://localhost:4321/a/6a6a1942fa366c8e21dd3a10

---

_GearOpen's distilled summary. The full original article is published at Tom's Hardware (source link above); GearOpen does not republish the source's full text._