Evercoss
Evercoss A7K

Evercoss
Evercoss A28T

Features
Yes, Mediatek MT6572 Dual-core 1.0 GHz, GPU Mali-400, Yes, Yes, SMS (threaded view), MMS, Email, Push Mail, IM, RSS, Android OS, v4.2.2 (Jelly Bean)
Yes, Dual-core 1GHz, Yes, Yes, SMS (threaded view), MMS, Email, Push Mail, IM, RSS, Android OS, v4.2.2 (Jelly Bean)
Yes, Dual-core 1.3 GHz, Yes, Yes, SMS (threaded view), MMS, Email, Push Mail, IM, RSS, OS Android 4.2.2 Jelly Bean
Memory
MicroSD, up to 32 GB, 4 GB storage, 512MB RAM
microSD, Up to 32 GB, 4 GB storage, 512MB RAM
microSD, Up to 32 GB, 256 MB 512 MB RAM
Display
16 M colors, IPS LCD capacitive touchscreen, 480 x 854 pixels, 4.5 inches (~218 ppi pixel density
480 x 854 pixels, 4.5 inches (~218 ppi pixel density), TFT capacitive touchscreen
480 x 800 pixels, 4.0 inches (~233 ppi pixel density), TFT capacitive touchscreen