Apple iPhone 13 Pro Max ; CPU, Hexa-core (2x3.22 GHz Avalanche + 4xX.X GHz Blizzard) ; GPU, Apple GPU (5-core graphics) ; Memory, Card slot ; Internal, 128GB 6GB, Maximum Expandable Memory: 0 GBMobile Hotspot Capable: trueFrequency: GSM: 850 MHz, 900 MHz, 1800 M...Wireless Network Technology Generations