Phase 9 · Mobile Testing

Topics

Responsive & Cross-Device Testing

Part of the QA Testing Roadmap.

Summary

Verifying a mobile app or responsive web app works correctly across different screen sizes and resolutions — a real source of layout bugs given the huge range of actual device sizes in the market.

How to Learn This

  • 1Test a responsive design across at least 3 genuinely different screen sizes.
  • 2Learn why testing only on a couple of popular device sizes leaves significant coverage gaps.
  • 3Practice identifying a layout issue that only appears at a specific screen size.
InsideEdge

Stuck on this topic? Ask an Insider

Get 1:1 guidance from people who've walked this exact path — free on the InsideEdge app.

Download
InsideEdge