Key Specifications
• Storage Capacity: 128GB (provides around 119 GB of usable storage after formatting).
• Speed Class: Class 10, UHS-I (U1), ensuring a minimum sequential write speed of 10 MB/s.
• Read Speeds: Advertised up to 100MB/s to 140MB/s depending on the specific product sub-generation. Real-world benchmark testing typically shows sequential read speeds peaking between 85–99 MB/s.
• Write Speeds: Real-world write performance generally clocks in around 30–47 MB/s.
• App Performance: A1-rated (Application Performance Class 1), meaning it is optimized with minimum random IOPS to launch and run Android applications smoothly directly from the card.