[The_Prodigy1982]

I'm wondering, since I'm planning to buy a case in advance...

[Rob Phillips]

Who knows? I wouldn’t go buying an iPhone X case under an assumption it will fit though.

[camaroz1985]

My money would be on it being the same size. It is supposedly an "S" year, which has always been the same externally as the prior year in the past.

[Annie_8plus]

Nobody really knows for sure. There are a ton of rumors out there, but I'd wait until Apple announces the specs of the new models. This will be sometime in the next few weeks.

[bakron1]

Based on previous launches and the way Apple is so secretive about anyone leaking out product information, it’s a wait and see approach until they officially launch the products.

[Quis89]

Pre-purchasing cases, imo, has always been a waste of money until the devices have at least been officially announced. Working in wireless, I've seen many situations where cases were purchased prior to a device release only to realize they didn't fit as expected. You'll also want to be mindful of the return policy. It would suck to purchase a case now only for it not to fit and be outside of the return window.

[TripleOne]

We’ll know soon enough

[Raptor007]

Its a pretty safe bet the 5.8" XS will be the same phone just updated internals where applicable. Plus given they reused the 6 series body for 4 years with minor tweaks in that time span it is largely the same body. The XS 6.5 and iPhone (9) will be the new model of course delayed by 1-2 months based on rumors. If those rumors hold true, I wonder how well the two XS models will sell compared to people waiting for the 6.1. I wonder if they will offer a resale date and just let the pre-orders pile up so they can say the sold xyz millions of phones.

[scruffypig]

I would hold off buying a case until you actually have a phone to fit the case. My iPhone 6S cases won’t fit my iPhone 8 at all and are useless to me.