You caught them. Your handset indeed has 2Gb RAM and you have been lied to. You should sue Microsoft.
Also, the moon landing was fake and Bill gates is actually a lizard alien. It's all a conspiracy to get you.
Good call, I'm going to get them for the 32GB too, most "system tool" apps also don't report my full 32 GB, hmm.
And my resolution is off, I'm not seeing my 2560, more like 1280, hmm.
Wait a minute, maybe some of my ROM space is used by the system, and maybe my scaling at 225% is at work here, it's so hard to decide, decisions, decisions;-]
I worked in the Windows NT/OS2 group (and subsequent groups for quite awhile), back in the days when Bill came around somewhat regularly. He's a very cleverly disguised alien. Wait a minute, maybe I'man alien, it's just so hard to decide who to believe...