iPhone 17 vs iPhone 12: Size & Dimensions Compared
The iPhone 17 is the larger phone, measuring 2.9mm taller and 0.0mm narrower.
| Dimension | iPhone 17 | iPhone 12 | Difference |
|---|---|---|---|
| Height | 149.6mm | 146.7mm | iPhone 17 +2.9mm |
| Width | 71.5mm | 71.5mm | Same |
| Thickness | 7.95mm | 7.4mm | iPhone 17 +0.5mm |
| Weight | 177g | 164g | iPhone 17 +13.0g |
| Screen | 6.3" | 6.1" | iPhone 17 +0.2" |
Visual Size Comparison
HeightiPhone 17 +2.9mm
iPhone 17
149.6mm
iPhone 12
146.7mm
WidthSame
iPhone 17
71.5mm
iPhone 12
71.5mm
ThicknessiPhone 17 +0.5mm
iPhone 17
7.95mm
iPhone 12
7.4mm
Which is bigger?
The iPhone 17 is the taller phone at 149.6mm (vs 146.7mm). It is also 13g heavier.
Upgrading from iPhone 17 to iPhone 12?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for iPhone 17
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Frequently Asked Questions
Is iPhone 17 bigger than iPhone 12?
Yes, the iPhone 17 is 2.9mm taller and 0.0mm narrower. The iPhone 17 weighs 177g vs 164g.
Are iPhone 17 and iPhone 12 the same size?
No, the height differs by 2.9mm, width by 0.0mm, and thickness by 0.5mm.