Motorola ThinkPhone vs Galaxy A51: Size & Dimensions Compared
The Motorola ThinkPhone is the larger phone, measuring 0.3mm taller and 0.8mm wider.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Same screen size (6.5") but body width differs by 0.8mm — verify bezel alignment before buying.
| Dimension | Motorola ThinkPhone | Galaxy A51 | Difference |
|---|---|---|---|
| Height | 158.76mm | 158.5mm | Galaxy A51 -0.3mm (shorter) |
| Width | 74.38mm | 73.6mm | Galaxy A51 -0.8mm (narrower) |
| Thickness | 8.26mm | 7.9mm | Galaxy A51 -0.4mm (thinner) |
| Weight | 189g | 172g | Galaxy A51 -17.0g (lighter) |
| Screen | 6.6" | 6.5" | Galaxy A51 -0.1" (smaller) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Motorola ThinkPhone is the taller phone at 158.76mm (vs 158.5mm). It is also 17g heavier.
Wireless Charging & MagSafe Compatibility
Only one phone supports wireless charging.
- ⚠The Galaxy A51 does not support wireless charging. Only the Motorola ThinkPhone can use a wireless charger.
| Spec | Motorola ThinkPhone | Galaxy A51 |
|---|---|---|
| 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 Motorola ThinkPhone to Galaxy A51?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Motorola ThinkPhone
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Frequently Asked Questions
Is Motorola ThinkPhone bigger than Galaxy A51?
Yes, the Motorola ThinkPhone is 0.3mm taller and 0.8mm wider. The Motorola ThinkPhone weighs 189g vs 172g.
Are Motorola ThinkPhone and Galaxy A51 the same size?
No, the height differs by 0.3mm, width by 0.8mm, and thickness by 0.4mm.