How does the iPhone 14 compare to the iPhone 13?

Compared with the iPhone 13, the iPhone 14 has a slight improvement in battery life. The battery of the iPhone 13 is 3095mAh, and the battery of the iPhone 14 is 3279mAh, an increase of 184mAh, and the battery life has been improved. Both mobile phones use the A15 chip, but the iPhone 14 has five-core graphics processing, and the iPhone 13 has four-core, and the memory has been improved. The iPhone 14 has 6G memory and the iPhone 13 has 4G memory. Overall, the iPhone 14 has not improved much, and it is suitable for users who just need it.