Apple iPhone 8 Plus – description and parameters Apple iPhone 8 Plus supports frequency bands GSM , CDMA , HSPA , EVDO , LTE. Official announcement date is September 2017. The device is working on an iOS 11 with a Hexa-core (2x Monsoon + 4x Mistral) processor and 3 GB RAM memory. Apple iPhone 8 Plus has 64/256 GB of internal memory. This device has a Apple A11 Bionic chipset. The main screen size is 5.5 inches with 1080 x 1920 pixels resolution. It has a 401 ppi pixel density. The screen covers about 67.4% of the device’s body. The result is quite good.