OnePlus Open vs Pixel 5a: Size & Dimensions Compared
The Pixel 5a is the larger phone, measuring 1.5mm shorter and 0.4mm narrower.
Visual Size Overlay
OnePlus OpenPixel 5a
Height Δ
-1.5mm
Width Δ
-0.4mm
Thickness Δ
+4.1mm
Case CompatibilityWon't Fit
- •Camera module layout is different — cutout won't align
Screen ProtectorMay Fit
Same screen size (6.34") but body width differs by 0.4mm — verify bezel alignment before buying.
| Dimension | OnePlus Open | Pixel 5a | Difference |
|---|---|---|---|
| Height | 153.4mm | 154.9mm | Pixel 5a +1.5mm (taller) |
| Width | 73.3mm | 73.7mm | Pixel 5a +0.4mm (wider) |
| Thickness | 11.7mm | 7.6mm | Pixel 5a -4.1mm (thinner) |
| Weight | 239g | 183g | Pixel 5a -56.0g (lighter) |
| Screen | 6.31" | 6.34" | Same |
Visual Size Comparison
HeightPixel 5a +1.5mm
OnePlus Open
153.4mm
Pixel 5a
154.9mm
WidthPixel 5a +0.4mm
OnePlus Open
73.3mm
Pixel 5a
73.7mm
ThicknessOnePlus Open +4.1mm
OnePlus Open
11.7mm
Pixel 5a
7.6mm
Button & Port Layout
Which is bigger?
The Pixel 5a is the taller phone at 154.9mm (vs 153.4mm). It but is 56g heavier.
Upgrading from OnePlus Open to Pixel 5a?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for OnePlus Open
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Frequently Asked Questions
Is OnePlus Open bigger than Pixel 5a?
No, the Pixel 5a is 1.5mm taller. The OnePlus Open weighs 239g vs 183g.
Are OnePlus Open and Pixel 5a the same size?
No, the height differs by 1.5mm, width by 0.4mm, and thickness by 4.1mm.