iPhone 17 vs iPhone 8: Size & Dimensions Compared
The iPhone 17 is the larger phone, measuring 11.2mm taller and 4.2mm wider.
| Dimension | iPhone 17 | iPhone 8 | Difference |
|---|---|---|---|
| Height | 149.6mm | 138.4mm | iPhone 17 +11.2mm |
| Width | 71.5mm | 67.3mm | iPhone 17 +4.2mm |
| Thickness | 7.95mm | 7.3mm | iPhone 17 +0.7mm |
| Weight | 177g | 148g | iPhone 17 +29.0g |
| Screen | 6.3" | 4.7" | iPhone 17 +1.6" |
Visual Size Comparison
HeightiPhone 17 +11.2mm
iPhone 17
149.6mm
iPhone 8
138.4mm
WidthiPhone 17 +4.2mm
iPhone 17
71.5mm
iPhone 8
67.3mm
ThicknessiPhone 17 +0.7mm
iPhone 17
7.95mm
iPhone 8
7.3mm
Which is bigger?
The iPhone 17 is the taller phone at 149.6mm (vs 138.4mm). It is also 29g heavier.
Upgrading from iPhone 17 to iPhone 8?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for iPhone 17
As an Amazon Associate, WillItSnap earns from qualifying purchases.
Frequently Asked Questions
Is iPhone 17 bigger than iPhone 8?
Yes, the iPhone 17 is 11.2mm taller and 4.2mm wider. The iPhone 17 weighs 177g vs 148g.
Are iPhone 17 and iPhone 8 the same size?
No, the height differs by 11.2mm, width by 4.2mm, and thickness by 0.7mm.