iPhone XS Teardown Shows Few Changes Aside From the Battery (engadget.com)

iFixit tore apart Apple's iPhone XS and iPhone XS Max, revealing very similar insides to last year's iPhone X. Engadget reports the findings: One of the most interesting features is the battery on the XS. The iPhone XS sports a slightly downgraded battery from the iPhone X, a 10.13 Wh battery (2,659 mAh at 3.81 V) versus 10.35 Wh (2716 mAh at 3.81 V). But a new configuration might more than make up for it: Apple is using a brand-new L-shaped single-cell battery instead of two separate batteries. However, the XS Max still sports two batteries. Some other tweaks include a new, Apple-branded power management chip and a new antenna line on the bottom of the phone. The camera bump is also slightly taller, meaning your iPhone X case might not fit on your XS, if you plan on upgrading. The Verge also notes that "there's no evidence that the teardown team could find of any improved water or dust resistance, despite the improved IP68 ratings on the iPhone XS and XS Max."

Comments

Well it is the S model - No huge change expected

[commodore64_love]

4 to 4s
5 to 5s
6 to 6s
X to XS

There's never a huge dramatic change when Apple adds an "s" or "S" to the model name. They save the really big changes for when the Number is incremented.