Who cares?? I would pick the S3 over the 4, my 4S, 5, iPhone 6, 7, 8 because it has a 4.8" screen. A 4.8" SCREEN! Apple will always stay stuck with their small screen sizeI don't get what people want. The SGS3 is lauded as being this terrific upgrade, lets see what it really did compared to the SGS2:
Got thicker (8.6mm vs 8.5mm)
Reduced the resolution of the front camera (1.9MP vs 2MP)
Increased processor power (1.4GHZ quad vs 1.2Ghz dual)
Increased screen size (0.5inches)
Increased screen quality (720 vs 480 but pentile vs amoled plus)
Increased Battery Capacity (needed with LTE and screen increase)
Added LTE
Now the 4s to 5
Got thinner
Increased resolution of front camera (1.2MP vs VGA)
Increased processor power (A6 vs A5)
Increased screen size (by 0.5 inches)
Increased screen quality (in cell tech)
Increase Battery capacity
Arguably the 5 is more of an upgrade from the SGS2, yet its seen as an utter disappointment. Hard to see the justification for that.