Best Answer: Unfortunately, you won't be able to use an old iPhone XS Max case for the iPhone 11 Pro Max because of the new triple lens camera system setup. Old cases will cover up part of the new camera due to the new square shape, which requires a new cutout. Just so, will an iPhone 11 Pro Max case fit an iPhone 11?
No, they are different sizes. No. There are separate cases available for iPhone 11 and iPhone 11 Pro. Both have different form factors.
Also Know, do iPhone 11 cases fit 12 Pro Max? No, any iPhone 11, iPhone 11 Pro, or iPhone 11 Pro Max cases do not fit the iPhone 12 series. More importantly, the case of the iPhone 12 series has a square edge. The design is similar to the iPad Pro or the iPhone 4, and markedly different from the rounded iPhone 11.
Similarly, you may ask, will an iPhone Pro Max fit an iPhone 11?
While the bump is the same shape, the phones aren't quite the same size, and so an iPhone 12 Pro Max won't fit into an iPhone 11 Pro Max case. No, you can't get an iPhone 12 Pro Max to fit into an iPhone 11 Pro Max case. The new model is just too big.
Does XS Max fit 11 Pro case?
The iPhone XS Max and iPhone 11 Pro Max have the same dimensions. The redesigned camera bump of the iPhone 11 Pro Max makes it incompatible with any iPhone XS Max case. This means you'll need to shop for a new protective device if your plan to upgrade to the 11 Max model.
Related Question Answers
What cases are compatible with iPhone 11?
Thanks to that identical size and shape, snapping an iPhone XR case to an iPhone 11 is easy enough, and should fit on nicely. The camera configuration is a little different, and so iPhone XR cases will typically cover the flash on the iPhone 11. Will an iPhone 11 screen protector fit an iPhone 12?
First, an iPhone 11 has 6.1 inch screen and an iPhone X/Xs has an 5.8 inch screen. Logically, a screen protector that works on the iPhone X/XS would not work on the iPhone 11 or iPhone 12 (an iPhone 12 has a 6.1 inch screen). Do 11 Pro Cases fit 12 pro?
While the iPhone 11 had a 6.1-inch screen, that doesn't mean that old iPhone 11 cases are going to fit the iPhone 12 Pro either. So no, you can't use an iPhone 11 case on an iPhone 12 Pro (or regular iPhone 12, for that matter). Is the iPhone 11 the same size as the 11 pro?
Let's start with the sizing. The iPhone 11 comes in just one size: 6.1 inches (which is the same size as the Phone 12, incidentally). The iPhone 11 Pro comes in two sizes: 5.8 inches, and the 6.5 inch iPhone 11 Pro Max. The 6.5-inch Max version has a 2,688 x 1,242 resolution, which again is 458ppi. Is the iPhone 11 the same size as the 8 plus?
The iPhone 11's exact dimensions are as follows: 150.9 x 75.7 x 8.3 mm, and it has a 6.1in display. The iPhone 8 Plus screen size is 5.5in display (it's also a 1080P LCD panel) with the overall dimensions coming in at 158.4 x 78.1 x 7.5 mm. Still, the iPhone 11 is no longer the cheapest way to get an iPhone. Should I get the iPhone Pro or Pro Max?
Apple's Pro phones are very evenly matched on display quality, performance and photography, but the regular iPhone 12 Pro is best for those who want a compact device. I personally prefer the iPhone 12 Pro Max for its larger screen and nearly 2 extra hours of battery life. Should I put a case on my iPhone 12 Pro Max?
Whether you're eyeing the iPhone 12 Mini or the 12 Pro Max, you probably should squeeze whatever you end up with into a case. Sure, Apple says that Ceramic Shield, which embeds ceramic crystals into the glass covering the screen, makes the phones more durable. Are iPhone 11 and iPhone 12 the same size?
Basically, the base iPhone 12 and iPhone 11 are the same size. However, the iPhone 12 weighs about one ounce less than the 11. There are some key differences, however, when it comes to each phone's design. What cases fit the iPhone 12 Pro Max?
Best answer: Unfortunately, no, you can't use your old iPhone case with an iPhone 12 Pro Max. The design on the new phone doesn't match that of your old iPhone 11 Pro Max. Instead, you'll need to get something like the iPhone 12 Pro Max Clear Case with MagSafe from Apple. What size will the iPhone 12 be?
6.1-inch
Does the iPhone 12 Pro case fit the iPhone 12?
The short answer to this question is yes. The screens of the iPhone 12 and the iPhone 12 Pro are identical and so are the overall dimensions of both phones. You can safely use an iPhone 12 case with an iPhone 12 Pro and most manufacturers include both models in the description of their cases anyway. Will an iPhone XS Max screen protector fit an iPhone 11 Pro Max?
Screen protector is designed to fit ONLY the iPhone XS Max which is slightly smaller than the iPhone 11 Pro Max Are iPhone 11 Pro Max and XS Max same size?
Both phones have 6.5-inch screens, but the iPhone 11 Pro Max weighs slightly more, at 7.97 ounces — essentially half a pound — compared with 7.34 ounces for the iPhone XS Max. Do Xs cases fit XR?
Due to the size and design of the iPhone XR being different than any previous iPhone, old cases will not fit on the iPhone XR. Not only is it fairly large, measuring 5.94 x 2.98 x 0.30 inches, it also only has one camera cutout on the back, unlike the iPhone XS and iPhone XS Max. 
