iPhone 12 vs iPhone SE (3rd gen): Size & Dimensions Compared
The iPhone 12 is the larger phone, measuring 8.3mm taller and 4.2mm wider.
| Dimension | iPhone 12 | iPhone SE (3rd gen) | Difference |
|---|---|---|---|
| Height | 146.7mm | 138.4mm | iPhone 12 +8.3mm |
| Width | 71.5mm | 67.3mm | iPhone 12 +4.2mm |
| Thickness | 7.4mm | 7.3mm | iPhone 12 +0.1mm |
| Weight | 164g | 144g | iPhone 12 +20.0g |
| Screen | 6.1" | 4.7" | iPhone 12 +1.4" |
Visual Size Comparison
HeightiPhone 12 +8.3mm
iPhone 12
146.7mm
iPhone SE (3rd gen)
138.4mm
WidthiPhone 12 +4.2mm
iPhone 12
71.5mm
iPhone SE (3rd gen)
67.3mm
ThicknessiPhone 12 +0.1mm
iPhone 12
7.4mm
iPhone SE (3rd gen)
7.3mm
Which is bigger?
The iPhone 12 is the taller phone at 146.7mm (vs 138.4mm). It is also 20g heavier.
Upgrading from iPhone 12 to iPhone SE (3rd gen)?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for iPhone 12
As an Amazon Associate, WillItSnap earns from qualifying purchases.
Will a iPhone 12 case fit iPhone SE (3rd gen)? →Will a iPhone 12 screen protector fit iPhone SE (3rd gen)? →
Frequently Asked Questions
Is iPhone 12 bigger than iPhone SE (3rd gen)?
Yes, the iPhone 12 is 8.3mm taller and 4.2mm wider. The iPhone 12 weighs 164g vs 144g.
Are iPhone 12 and iPhone SE (3rd gen) the same size?
No, the height differs by 8.3mm, width by 4.2mm, and thickness by 0.1mm.