Advan
Advan Vandroid S4A

Advan
Advan Vandroid S5i

Features
Android OS v4.4 (KitKat), Yes, Single Core 1.0 GHz, Yes, Yes, SMS (threaded view), MMS, Email, Push Email, IM
Android OS, v4.2.2 (Jelly Bean), Yes, Dual-core 1.2 GHz, Yes, Yes, SMS (threaded view), MMS, Email, Push Email, IM
Android OS 4.2 Jelly Bean, Yes, Quad Core 1.2 GHz, Yes, Yes, SMS (threaded view), MMS, Email, Push Email, IM
Memory
Micro SD, up to 32 GB, 4 GB storage, 512 MB RAM
Micro SD, up to 32 GB, 4 GB storage, 512 MB RAM
Micro SD, up to 32 GB, 4 GB storage, 512 MB RAM
Display
TFT capacitive touchscreen, 480 x 800 pixels, 4.0 inches, 16 M colors
TFT capacitive touchscreen, 480 x 800 pixels, 4.0 inches, 16 M colors
IPS LCD capacitive touchscreen, 960 x 540 pixels, 5.5 inches