Samsung’s Galaxy S-series is in its software era. Maybe the whole smartphone industry is, too, save for a few phones with hinges (Samsung’s included). But overall, we have exited the hardware-driven innovation cycle and are firmly in the midst of a software-based one.

We may bit a post-CES news lull some days, but the reviews are coming in hot and heavy as February begins. Samsung has already debuted its latest premium phones and we've published a few long-term reviews of devices we've been testing for months.

The S25, S25 Plus and S25 Ultra feature modest upgrades, but are they enough to justify a big purchase? Here's how the phones stack up against each other, as well as previous Galaxy devices.