SanDisk Max Endurance 32GB microSD vs SanDisk Ultra 128GB microSD Card

Buy the Max Endurance 32GB for a dash cam or security camera that records around the clock; its 15,000-hour endurance rating and V30 write speed are built for constant rewriting. Buy the Ultra 128GB for phones, tablets, action cameras and occasional file transfers, where the larger capacity and faster reads matter more. The Max Endurance is the tougher, longer-lived card; the Ultra is the roomier, quicker-reading one. Owners of both rate them well, but the Max Endurance carries a fraction of the reviews.

• Choose the SanDisk Max Endurance if the card will sit in a dash cam or security camera recording continuously and you need it to survive years of rewrites.
• Choose the SanDisk Ultra if you need more storage for a phone, tablet or action camera and mostly read files rather than record nonstop.