OnePlus 9 Pro vs Galaxy A56: Size & Dimensions Compared
The OnePlus 9 Pro is the larger phone, measuring 1.0mm taller and 3.9mm narrower.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Edge types differ (curved vs flat) — screen protector won't adhere properly.
| Dimension | OnePlus 9 Pro | Galaxy A56 | Difference |
|---|---|---|---|
| Height | 163.2mm | 162.2mm | Galaxy A56 -1.0mm (shorter) |
| Width | 73.6mm | 77.5mm | Galaxy A56 +3.9mm (wider) |
| Thickness | 8.7mm | 7.4mm | Galaxy A56 -1.3mm (thinner) |
| Weight | 197g | 198g | Galaxy A56 +1.0g (heavier) |
| Screen | 6.7" | 6.7" | Same |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The OnePlus 9 Pro is the taller phone at 163.2mm (vs 162.2mm). It but is 1g lighter.
Wireless Charging & MagSafe Compatibility
Only one phone supports wireless charging.
- ⚠The Galaxy A56 does not support wireless charging. Only the OnePlus 9 Pro can use a wireless charger.
| Spec | OnePlus 9 Pro | Galaxy A56 |
|---|---|---|
| Wireless Charging | 10W | No |
| Qi Version | 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 9 Pro to Galaxy A56?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for OnePlus 9 Pro
As an Amazon Associate, WillItSnap earns from qualifying purchases.
Frequently Asked Questions
Is OnePlus 9 Pro bigger than Galaxy A56?
Yes, the OnePlus 9 Pro is 1.0mm taller and 3.9mm narrower. The OnePlus 9 Pro weighs 197g vs 198g.
Are OnePlus 9 Pro and Galaxy A56 the same size?
No, the height differs by 1.0mm, width by 3.9mm, and thickness by 1.3mm.