fragmentation

2 articles

• Jul 27, 2026

  Real-Device Testing: How to Build a Device Matrix and Why Your Phone Lies

  Everything ran fine on my Pixel — the reviews said "crashes on launch." Real bugs don't live on your device. A first-person take: why one or two phones lie; how to build a matrix along risk axes (OS, hardware class, vendor/skin, screen, locale) from your own analytics; real devices vs emulators vs cloud farms; what to test specifically on varied hardware (OOM, thermals, vendor process-killing, safe-area, update-over-install).

• May 26, 2026

  Android fragmentation for a mobile game — what MIUI, One UI, EMUI, and Oppo/Vivo battery savers break

  «Works on Pixel, crashes on Xiaomi, different bugs on Samsung, no Google Play on Huawei.» Complete 2026 fragmentation guide: 6 OEMs with their quirks, what breaks in games, the minimum QA lab, a checklist, and bug-report format.