The M51 is now available for pre order in Germany, should be available in other European markets in due course. The battery is obviously the USP, though does also feature quad camera setup and a 32MP selfie shooter. It is powered by an Octa Core processor which is thought to be be a SnapDragon 730. However the software not that exciting, it will only run One UI Core though this is the standard for lower end phones. Nonetheless it may well be enticing for those interested in replacing or buying their First Mid Range Galaxy.
it should get 3 years updates like the a51 and a71, this phone is better then the a71 and cheaper. Very dissapointed with the way Samsung treats their phones with software updates. first the a8 2018 doesn't get andorid 10 when the a6 and A7 both much worse phones do, and now m51 owners won't get andorid 13 when a71 owners do. if you want to avoid disappointment like I had when my a8 didn't get android 10, you shod get an an a71 instead.