A1/A2 (App Performance Class)
- # Memory Card
What is A1/A2 (App Performance Class)？
A standard for SD cards indicating minimum read/write speeds and input/output operations per second (IOPS) for smooth app performance on mobile devices.
Simply Put:
A1/A2 App Performance Class are like phone helpers. A1 is good at multitasking, while A2 is even faster, great at launching apps smoothly without lag, like having a super-efficient assistant.
