India, Sept. 25 -- I've been using the new iPhone Air for almost a week, having got my hands on it last Thursday. For the first few days, I used it without an eSIM as I hadn't had the chance to convert my physical SIM. However, for the past few days, I've been running it exclusively on an eSIM. My usage has varied significantly: some days have been heavy, others light, and on one occasion when I was unwell, I spent the entire day in bed using the phone.

This has given me a broad range of experiences with the iPhone Air, allowing me to properly assess its battery life. This is a major concern for many potential buyers, who are drawn to the iPhone Air for its beautiful, ultra-thin 5.6 mm design and light weight. If you're one of those peop...