Power and Battery 7. Built-in rechargeable lithium-ion battery; Music playback time: Up to 40 hours; Video playback time: Up to 8 hours; Sensors. Three-axis gyro; Accelerometer; Operating System. iOS 14 iOS is the world’s most personal and secure mobile operating system, packed with powerful features that help you get the most out of every day.
And this is generally true: the higher clock rate a CPU has, the faster it usually is. And yes, 4 GB of RAM is better than 2 GB of RAM. 4 GB of RAM leads to faster processes than 2 GB of RAM. Well, kind of. All other things being equal, 4 GB of RAM is better than 2 GB of RAM – but only when you are comparing the same device.
Apple iPhone 7. Dimensions: 67.1 x 138.3 x 7.1 mm Weight: 138 g SoC: Apple A10 Fusion APL1W24 CPU: 2370 MHz, Cores: 4 GPU: PowerVR RAM: 2 GB Storage: 32 GB, 128 GB, 256 GB Display: 4.7 in, IPS, 750 x 1334 pixels, 24 bit Battery: 1960 mAh, Li-Ion OS: iOS 10 Camera: 4032 x 3024 pixels, 3840 x 2160 pixels, 30 fps
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