Amazon.com: Professional Ultra SanDisk 32GB MicroSDHC Card for Samsung Galaxy S4 Mini Smartphone is custom formatted for high speed, lossless recording! Includes Standard SD Adapter. (UHS-1 Class 10 Certified 48MB/sec) : Electronics
Cult of Android - Verizon Starts Selling Samsung Galaxy S4 32GB Online For $299 | Cult of Android
AT&T clarifies Galaxy S4 pricing: 16GB model will cost $199.99, 32GB for $249.99 - The Verge
Why the 32GB Samsung Galaxy S4 Matters
USED: Samsung Galaxy S4, AT&T Only | 32GB, Black, 5.0 in - Walmart.com