iPhone 17 vs iPhone 8 Plus: Size & Dimensions Compared
The iPhone 8 Plus is the larger phone, measuring 8.8mm shorter and 6.6mm narrower.
| Dimension | iPhone 17 | iPhone 8 Plus | Difference |
|---|---|---|---|
| Height | 149.6mm | 158.4mm | iPhone 8 Plus +8.8mm |
| Width | 71.5mm | 78.1mm | iPhone 8 Plus +6.6mm |
| Thickness | 7.95mm | 7.5mm | iPhone 17 +0.5mm |
| Weight | 177g | 202g | iPhone 8 Plus +25.0g |
| Screen | 6.3" | 5.5" | iPhone 17 +0.8" |
Visual Size Comparison
HeightiPhone 8 Plus +8.8mm
iPhone 17
149.6mm
iPhone 8 Plus
158.4mm
WidthiPhone 8 Plus +6.6mm
iPhone 17
71.5mm
iPhone 8 Plus
78.1mm
ThicknessiPhone 17 +0.5mm
iPhone 17
7.95mm
iPhone 8 Plus
7.5mm
Which is bigger?
The iPhone 8 Plus is the taller phone at 158.4mm (vs 149.6mm). It is also 25g heavier.
Upgrading from iPhone 17 to iPhone 8 Plus?
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 8 Plus?
No, the iPhone 8 Plus is 8.8mm taller. The iPhone 17 weighs 177g vs 202g.
Are iPhone 17 and iPhone 8 Plus the same size?
No, the height differs by 8.8mm, width by 6.6mm, and thickness by 0.5mm.