Lenovo Sisley S90 Android 4.4.4 Quad Core MSM8916 1.2Ghz 16GROM 5.0'' 720x1280 Supper AMOLED LTE (Pink) 100% Original New Lenovo Sisley S90 VIBE UI 2.0 OS(Based on Android 4.4.4) All-metal unibody Supper thin slim design 6.9mm Qualcomm Snapdragon 410 Quad Core MSM8916 1.2Ghz ARMv8 Cortex-A53 Adreno(TM)306 1GB RAM+16GB ROM 5.0 Inch 720x1280Pixels HD Supper AMOLED Capacitive Screen