I'm trying to sort out the various camera specs, and I'm looking for some education. My current iPhone SE 2020 has Optical Image Stabilization; I assume this is similar to what I'd have on my DSLR's IS lens, a means to mitigate camera shake. The iPhone 12 also had Optical Image Stabilization. Meanwhile, the iPhone 12 Pro (not the Max) has "Dual Optical Image Stabilization".
QUESTION 1: IS THE OIS ON THE IPHONE 12 BETTER THAN THE OIS ON THE IPHONE SE? AND WHAT IS DUAL OIS ON THE 12 PRO? WHY AM I PUTTING TWO QUESTIONS (NOW THREE) UNDER ONE HEADING CALLED "QUESTION 1"?
Now we see that the 13 and 13 Pro have Sensor Shift Stabilization. My understanding is that this technology is what enabled Apple to create room for the bigger sensor. But the 12 and 12 Pro (minus the Max) already had traditional OIS.
QUESTION 2: IS SENSOR SHIFT STABILIZATION ANY BETTER OR WORSE THAN TRADITIONAL OIS?
Finally, this one may not have an answer here, but it seems in the photos that the 13 Pro lens array sticks significantly further out of the back of the camera: both the bump and the lenses themselves.
QUESTION 3: IS THE ADDITIONAL LENGTHS OF THE LENSES (AS OPPOSED TO THE BUMP) SOLELY DUE TO THE TELEPHOTO LENS GOING FROM 2X TO 3X?
This all adds up to a basic question. If I opted to find a 12 Pro instead of buying a 13 Pro, what am I giving up, camera wise? If Sensor Shift stabilization is essentially equal to traditional OIS...then that's a wash. I think 2x on the telephoto might be more versatile than 3x if I wanted to keep it purely optical with no digital zooming involved. And the entire camera array seems less bulky on the 12 (that is certainly not the most important consideration, but it's on the list somewhere).
There are other things that the 13 has that the 12 doesn't, but I'm just trying to isolate these camera trade-offs at the moment.
QUESTION 1: IS THE OIS ON THE IPHONE 12 BETTER THAN THE OIS ON THE IPHONE SE? AND WHAT IS DUAL OIS ON THE 12 PRO? WHY AM I PUTTING TWO QUESTIONS (NOW THREE) UNDER ONE HEADING CALLED "QUESTION 1"?
Now we see that the 13 and 13 Pro have Sensor Shift Stabilization. My understanding is that this technology is what enabled Apple to create room for the bigger sensor. But the 12 and 12 Pro (minus the Max) already had traditional OIS.
QUESTION 2: IS SENSOR SHIFT STABILIZATION ANY BETTER OR WORSE THAN TRADITIONAL OIS?
Finally, this one may not have an answer here, but it seems in the photos that the 13 Pro lens array sticks significantly further out of the back of the camera: both the bump and the lenses themselves.
QUESTION 3: IS THE ADDITIONAL LENGTHS OF THE LENSES (AS OPPOSED TO THE BUMP) SOLELY DUE TO THE TELEPHOTO LENS GOING FROM 2X TO 3X?
This all adds up to a basic question. If I opted to find a 12 Pro instead of buying a 13 Pro, what am I giving up, camera wise? If Sensor Shift stabilization is essentially equal to traditional OIS...then that's a wash. I think 2x on the telephoto might be more versatile than 3x if I wanted to keep it purely optical with no digital zooming involved. And the entire camera array seems less bulky on the 12 (that is certainly not the most important consideration, but it's on the list somewhere).
There are other things that the 13 has that the 12 doesn't, but I'm just trying to isolate these camera trade-offs at the moment.