Comment by ssl-3

Galaxy S5 had a tool-free replaceable 2800mAh battery, with hard sides for protection. NFC. Wireless charging (as a user-installed option -- again, no tools, but did add some thickness and weight). USB 3 with OTG. HDMI over MHL. An excellent camera for the time. An OLED screen. A headphone jack. An SD card. A sim card. An IR blaster for changing TV channels at the pub. (I'm probably missing some functions here.)

The bootloader was unlocked in many regions (and became unlockable in all regions). Custom roms were abundant.

And it was waterproof.

(In the subsequent decade+, I have heard it said over and over again that this is an impossible combination of traits. And yet, there was a time when we had all that.)