Device matrix
Also called: Test matrix, Device coverage
The list of devices and OS versions a team tests on, chosen to represent real users.
Definition
A good matrix covers the most popular devices, the oldest and newest supported OS, a small screen, a low-end device and a tablet or foldable. It's usually based on analytics.
In practice
Your matrix has iPhone SE, iPhone 16, Pixel 8, Galaxy A15, a Xiaomi phone and an iPad.
Learn it in context
Lessons that use this term.