OnePlus Open vs Pixel 4a 5G: Size & Dimensions Compared
The Pixel 4a 5G is the larger phone, measuring 0.5mm shorter and 0.7mm narrower.
Visual Size Overlay
OnePlus OpenPixel 4a 5G
Height Δ
-0.5mm
Width Δ
-0.7mm
Thickness Δ
+3.5mm
Case CompatibilityWon't Fit
- •Camera module layout is different — cutout won't align
Screen ProtectorMay Fit
Screen sizes are close (6.31" vs 6.2") but may not align perfectly.
| Dimension | OnePlus Open | Pixel 4a 5G | Difference |
|---|---|---|---|
| Height | 153.4mm | 153.9mm | Pixel 4a 5G +0.5mm (taller) |
| Width | 73.3mm | 74mm | Pixel 4a 5G +0.7mm (wider) |
| Thickness | 11.7mm | 8.2mm | Pixel 4a 5G -3.5mm (thinner) |
| Weight | 239g | 168g | Pixel 4a 5G -71.0g (lighter) |
| Screen | 6.31" | 6.2" | Pixel 4a 5G -0.1" (smaller) |
Visual Size Comparison
HeightPixel 4a 5G +0.5mm
OnePlus Open
153.4mm
Pixel 4a 5G
153.9mm
WidthPixel 4a 5G +0.7mm
OnePlus Open
73.3mm
Pixel 4a 5G
74mm
ThicknessOnePlus Open +3.5mm
OnePlus Open
11.7mm
Pixel 4a 5G
8.2mm
Button & Port Layout
Which is bigger?
The Pixel 4a 5G is the taller phone at 153.9mm (vs 153.4mm). It but is 71g heavier.
Upgrading from OnePlus Open to Pixel 4a 5G?
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 4a 5G?
No, the Pixel 4a 5G is 0.5mm taller. The OnePlus Open weighs 239g vs 168g.
Are OnePlus Open and Pixel 4a 5G the same size?
No, the height differs by 0.5mm, width by 0.7mm, and thickness by 3.5mm.