KXD D57 OS: Android 8.1 Oreo; CPU frequency: 1300.0 MHz (4-core); Chipset: MTK6580A; GPU: ARM Mali-T860; RAM Memory: 1 GB; Display: LCD IPS Color (16M), 480x1014 px (5.71") 197ppi; Touch screen: yes; Built-in memory: 16 GB; Memory card: MicroSDHC max. 64 GB;...
KXD D58 OS: Android 9.0 Pie; CPU frequency: 1500.0 MHz (4-core); Chipset: MTK6739; GPU: IMG8XE 1PPC; RAM Memory: 2 GB; Display: LCD IPS Color (16M), 720x1520 px (6.22") 270ppi; Touch screen: yes; Built-in memory: 16 GB; Memory card: microSDXC max. 128 GB; Ca...