description iPhone SE (1st gen) Overview
The iPhone SE (1st generation) is an Apple smartphone released in 2016. It features Apple’s A9 chip—previously found in the iPhone 6s—within a familiar four-inch display size. This combination delivers powerful performance for everyday tasks and basic mobile applications. It's particularly appealing to users seeking an affordable entry point into the iOS ecosystem or those desiring a compact, retro-style device.
help iPhone SE (1st gen) FAQ
What is the newest iOS the original iPhone SE can run?
The first-generation iPhone SE tops out at iOS 15, with final security patches in the iOS 15.8 series. It does not support iOS 16 or later, which means a growing number of apps no longer install on it.
How fast is the SE 1 compared to the iPhone 6s since they share a chip?
Both use the Apple A9 with 2GB of RAM, and the SE actually beat the 6s in some benchmarks thanks to its smaller 4-inch display. Its 12MP rear camera also supports Live Photos, though there's no 3D Touch.
Is the original SE still usable in 2026, like for a kid's first phone?
It's increasingly risky — Apple's iOS 15 security updates have wound down, and app compatibility is shrinking since developers target iOS 16+. For not much more money, the 2020 or 2022 SE (2nd/3rd gen) is the far safer hand-me-down choice.
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