I believe that you would need to move the photos that you wanted to save from iCloud to a local hard drive, while you still had iCloud service.
This is similar to what happens if you stop renting a physical storage unit. If you care about the possessions that you stored there, you remove them...
There's another feature that the 11 and 11 Pro have: Night Mode.
This is for low-light shots. The phone will take multiple shots using both the Wide and Ultra Wide cameras and combine them. I don't know how well it works (and it probably depends on your subjects staying fairly still), but if...
The 11 Pro screen has a contrast ratio of 2,000,000:1 and 800 nits max brightness (1200 nits for viewing high dynamic range content). The XS screen has a contrast ratio of 1,000,000:1 and 625 nits max brightness. So there have been some upgrades.
Apple is making a big deal … over the iPhone 11 Pro OLED screens. Then you go over to the page for the regular iPhone 11, and aside from a token "makes everything look amazing", it's crickets. So I'm missing the part where I am supposed to conclude that the regular iPhone 11 has a better...
Apple describes the 11 as having a "Liquid Retina HD LCD Display" and the 11 Pro as having a "Super Retina XDR OLED Display". They claim that the Pro's ability to control light on a per-pixel basis contributes to better HDR performance.
An iPhone XR is $599 (64 GB) or $649 (128 GB). An iPhone 11 is $699 (64 GB), $749 (128 GB), or $849 (256 GB). I.e., the XR costs $100 less than an equivalent-capacity 11. Apple is offering a credit of "up to $60" for trading in an iPhone 6, on a purchase of either.
Looking at the iPhone...
10.2" 7th generation iPad replaces 9.7" 6th generation iPad.
A10 Fusion chip, Smart Connector for Smart Keyboard, starts at $329, ships the end of this month.