Samsung EVO Select 256GB vs SanDisk Extreme 128GB microSD
Specs compared
| Spec | Samsung EVO Select 256GB | SanDisk Extreme 128GB microSD |
|---|---|---|
| Capacity | 256GB | 128GB |
| Interface | microSD UHS-I | microSDXC UHS-I U3 |
| Form Factor | microSD | microSD |
| Read Speed | — | 160 MB/s |
| Write Speed | — | 90 MB/s |
| Endurance | — | — |
| Warranty | 1 year | 5 years |
| Value Score | 75.0 | 50.0 |
| Price / TB | $0.00/TB | $0.00/TB |
| Current Price | $99.99 | — |
Our verdict
Samsung EVO Select 256GB significantly wins our Value Score comparison (75.0 vs 50.0), making it the better-value memory cards at current Amazon prices. The Samsung EVO Select 256GB offers 256GB of storage vs 128GB for the SanDisk Extreme 128GB microSD. Value Score is calculated daily from price, price per TB, read speed, endurance TBW, and warranty — so rankings shift as prices change. Check back to see if today's winner still leads.
Value Score combines price per TB (35%), speed (25%), endurance (20%), warranty (10%), and reviews (10%). Updated daily from Amazon.