Even if you’re a smartphone pro, there could be a lot to learn in the sections below. But if you’re new to the world of smartphones — or just the world of Android — this is the perfect place to get up ...

We’ve seen a bunch of efforts to develop free and open source smartphone operating systems over the past decade. But most have relied on at least some proprietary drivers and other software – even on ...

Both operating systems introduce new designs, but the real story is what’s happening beneath with A.I. By Brian X. Chen Brian X. Chen is The Times’s lead consumer technology writer and the author of ...