Hey man,im waiting for The x its Areiving tomorrow
But let me tell you there were times my 6S plus(2.5year old if i remember correctly i got it Right after it came out maybe 1-2monh after the release and ive been using it heavily almost every single day since then)
There way times My phone dropped a few percents every few seconds then it would stop for a long time at a particular percent sometimes It lasted for maybe 1-2hours On 1percent even while using LTE(a mix of lte and stand by)
But Thee symptoms went away there were days it Just Restarted randomly And There were days that the battery died super auick but now Ive probably got 60percent Of original capacity and My phone runs just fine
It doesnt drop like crazy i charge it a bit more than a Full chage (i need to Charge it a bit more than Once fully every day) but the battery doesnt seem to be defective the performance is Great Everything Is great but the battery is 60-70percent of its Original which is fine considering hwo heavily i used this shooting lots of 4K using personal hotspot with several
Computers lots of gamign lots of webbrowsing youtube watching movies...
Using it for univesitt stuff and its really great
So sorry about this long story
But from this i can conclude:
If your battery does something Once or twice dont hurry,It might just be something that passes just Fully Charge and discharge the battery with the original charger once or twice Resset settings And if the issues Persist then you might have a problem im typung this on my 6S+ and Honestly its the best iphone Ive ever ised not sure if the x will be a big Upgrade But in my opinion the battery is normal theres no need to worryman im still using my 2-3year old 6Splus and Its great for doing whatever
Demanding medical apps like complete anatomy,Intensive gaming ,personal hotspot,4K videos And i really doubt a Brand new x like yours can Run into battery issues this fast
Jesus bless✝️❤️❤️❤️