OnePlus 13 vs iPhone 8 Plus: Size & Dimensions Compared
The OnePlus 13 is the larger phone, measuring 4.5mm taller and 1.6mm narrower.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Screen sizes differ (6.82" vs 5.5") — protector won't fit.
| Dimension | OnePlus 13 | iPhone 8 Plus | Difference |
|---|---|---|---|
| Height | 162.9mm | 158.4mm | iPhone 8 Plus -4.5mm (shorter) |
| Width | 76.5mm | 78.1mm | iPhone 8 Plus +1.6mm (wider) |
| Thickness | 8.5mm | 7.5mm | iPhone 8 Plus -1.0mm (thinner) |
| Weight | 213g | 202g | iPhone 8 Plus -11.0g (lighter) |
| Screen | 6.82" | 5.5" | iPhone 8 Plus -1.3" (smaller) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The OnePlus 13 is the taller phone at 162.9mm (vs 158.4mm). It is also 11g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers work with both phones, but magnetic snap varies.
- ✓Both devices support wireless charging. Standard Qi/Qi2 chargers work with either phone.
| Spec | OnePlus 13 | iPhone 8 Plus |
|---|---|---|
| Wireless Charging | 15W | 7.5W |
| Qi Version | Qi | Qi |
| MagSafe | No | No |
| Built-in Magnets | No | No |
MagSafe cases are NOT cross-compatible between these devices — the case body is shaped to each phone, even though the internal magnet ring may be the same.
Upgrading from OnePlus 13 to iPhone 8 Plus?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for OnePlus 13
Spigen
Spigen Ultra Hybrid for OnePlus 13
$15.99
Ringke
Ringke Fusion-X MagSafe for OnePlus 13
$23.99
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Frequently Asked Questions
Is OnePlus 13 bigger than iPhone 8 Plus?
Yes, the OnePlus 13 is 4.5mm taller and 1.6mm narrower. The OnePlus 13 weighs 213g vs 202g.
Are OnePlus 13 and iPhone 8 Plus the same size?
No, the height differs by 4.5mm, width by 1.6mm, and thickness by 1.0mm.