i think the T14 is equivalent, but either they didn't offer the 4k display or AMD with that model when i was ordering. their model naming is sadistic.
Edit: The trackpad is quite literally the worst I've every used - at times it's completely unresponsive.
i'll agree on battery life, mine is mostly on AC power (used as workstation) and i never bothered with https://wiki.archlinux.org/title/Laptop_Mode_Tools but i hear it makes a huge difference, the 4k display on this doesn't help.
my keyboard is okay (they're easy and cheap to swap, maybe try another one), but i do hear some subtle electrical noise from the mainboard when it's "doing stuff". i don't use the trackpad at all and generally hate all trackpads for any prolonged use -- a compact bluetooth mouse is the way to go (i use Logitech MX Anywhere).
i don't use the use USB ports much except a USB-C for an external NVME, no issues with it or the others when i've had to use them.
i opted for the integrated card reader. unfortunately only micro-sd is available and the latching spring is too stiff and too deep (so the card sits flush) and is basically impossible to insert or remove without a paperclip or credit card to push it into place.
but this 4k calibrated display is amazing compared to what thinkpads always came with, even their 1440p matte IPS options were garbage.
Sounds like valid reasons to RMA it. Why haven't you done that yet?
My Lenovo ThinkPad T14s AMD has multiple dead pixels, enter and backspace keys not working at all and completely fucked up USB bridge, resetting devices all the time which results in unsolicited clicks and drag'n'drop or screen selection being unavailable both using mouse and touchpad.
"Business laptop" my ass. It's a disgrace to the ThinkPad brand what Lenovo sells.