iPhone X vs iPhone 8 Plus: Size & Dimensions Compared
The iPhone 8 Plus is the larger phone, measuring 14.8mm shorter and 7.2mm narrower.
| Dimension | iPhone X | iPhone 8 Plus | Difference |
|---|---|---|---|
| Height | 143.6mm | 158.4mm | iPhone 8 Plus +14.8mm |
| Width | 70.9mm | 78.1mm | iPhone 8 Plus +7.2mm |
| Thickness | 7.7mm | 7.5mm | iPhone X +0.2mm |
| Weight | 174g | 202g | iPhone 8 Plus +28.0g |
| Screen | 5.8" | 5.5" | iPhone X +0.3" |
Visual Size Comparison
HeightiPhone 8 Plus +14.8mm
iPhone X
143.6mm
iPhone 8 Plus
158.4mm
WidthiPhone 8 Plus +7.2mm
iPhone X
70.9mm
iPhone 8 Plus
78.1mm
ThicknessiPhone X +0.2mm
iPhone X
7.7mm
iPhone 8 Plus
7.5mm
Which is bigger?
The iPhone 8 Plus is the taller phone at 158.4mm (vs 143.6mm). It is also 28g heavier.
Upgrading from iPhone X to iPhone 8 Plus?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for iPhone X
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Frequently Asked Questions
Is iPhone X bigger than iPhone 8 Plus?
No, the iPhone 8 Plus is 14.8mm taller. The iPhone X weighs 174g vs 202g.
Are iPhone X and iPhone 8 Plus the same size?
No, the height differs by 14.8mm, width by 7.2mm, and thickness by 0.2mm.