2020, October 23 6.1 inches, 1170 x 2532 pixels, upgradable to iOS 17 Apple A14 Bionic (5 nm) 64GB 4GB RAM, (12,12MPX) Rear Camera, 12mpx face camera, wifi bluetooth, gps, nfc. wireless charging, lighting port

iOS 7, upgradable to iOS 12.1,4.0 inches,Dual-core 1.3 GHz ,8 MP, 1.2 MP,WIFI, BLUETOOTH, GPS

Released 2021, Dec 6.5 inches, Android 12, Octa-core (4x2.0 GHz Cortex) 128GB 4GB RAM (50 MP, 5 MP,2 MP,2 MP Rear) 8 MP Front, Bluetooth 5, GPS, NFC,

Designed For Endurance Athletes With Route Navigation, 18 Days For Regular Use/37 Hours In Full GPS Mode, Landscape, Topo, And Hybrid Global Offline Mapping, Pulse Oximeter, Barometer, Compass, And Heart Rate Monitoring, with Bluetooth