Smartphones with OS updates for at least 3 years

OS updates for at list 3 years

— OS updates for 3 years or more means that the manufacturer promises to release new operating system versions for the smartphone for at least three years after the model’s launch. For example, a device with Android 15 may receive Android 16, 17, and 18, although the exact number of versions depends on the brand’s policy. Long-term support adds new features, improves app compatibility, and lets you use the smartphone longer without replacing it. The period is usually counted from the model’s release date, while security updates may be provided on a separate schedule.