Or, just send a Profile to the device. No dev account needed. You can install and run your own enterprise apps remotely.
Or, develop your own app and distribute it using MacOS Server, MDM or VPP. You can even have your own app store in a enterprise environment with iOS. It's not as locked down as people believe. Just there are no public app stores other than Apple's own.
You really want a slow ass micro SD card slot? Apple use speedy chips, iPhone storage can do 500MB+, a micro SD struggles to do faster than 200kB/s 4k writes.
Oops, good catch - after all the corporate entity shuffling, Meg Whitman is now President and CEO of Hewlett Packard Enterprise.
1983: March - IBM announces the IBM PC XT, with a 10 MB hard drive, 128KB RAM and a 360KB floppy drive. It costs US$5000.
"Gotcha, you snot-necked weenies!" -- Post Bros. Comics