iPhone SE (3rd gen) vs OnePlus 9 Pro: Size & Dimensions Compared

The OnePlus 9 Pro is the larger phone, measuring 24.8mm shorter and 6.3mm narrower.

DimensioniPhone SE (3rd gen)OnePlus 9 ProDifference
Height138.4mm163.2mmOnePlus 9 Pro +24.8mm
Width67.3mm73.6mmOnePlus 9 Pro +6.3mm
Thickness7.3mm8.7mmOnePlus 9 Pro +1.4mm
Weight144g197gOnePlus 9 Pro +53.0g
Screen4.7"6.7"OnePlus 9 Pro +2.0"

Visual Size Comparison

HeightOnePlus 9 Pro +24.8mm
iPhone SE (3rd gen)
138.4mm
OnePlus 9 Pro
163.2mm
WidthOnePlus 9 Pro +6.3mm
iPhone SE (3rd gen)
67.3mm
OnePlus 9 Pro
73.6mm
ThicknessOnePlus 9 Pro +1.4mm
iPhone SE (3rd gen)
7.3mm
OnePlus 9 Pro
8.7mm

Which is bigger?

The OnePlus 9 Pro is the taller phone at 163.2mm (vs 138.4mm). It is also 53g heavier.

Upgrading from iPhone SE (3rd gen) to OnePlus 9 Pro?

Different sizes mean your old case probably won't fit. You'll need a new one.

Check case compatibility →Shop OnePlus 9 Pro cases →

Accessories for iPhone SE (3rd gen)

🛡️Best iPhone SE (3rd gen) Cases→🔒Rugged Cases for iPhone SE (3rd gen)→✨Clear Cases for iPhone SE (3rd gen)→👛Wallet Cases for iPhone SE (3rd gen)→

Accessories for OnePlus 9 Pro

🛡️Best OnePlus 9 Pro Cases→🔒Rugged Cases for OnePlus 9 Pro→✨Clear Cases for OnePlus 9 Pro→👛Wallet Cases for OnePlus 9 Pro→

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Will a iPhone SE (3rd gen) case fit OnePlus 9 Pro? →Will a iPhone SE (3rd gen) screen protector fit OnePlus 9 Pro? →

Frequently Asked Questions

Is iPhone SE (3rd gen) bigger than OnePlus 9 Pro?

No, the OnePlus 9 Pro is 24.8mm taller. The iPhone SE (3rd gen) weighs 144g vs 197g.

Are iPhone SE (3rd gen) and OnePlus 9 Pro the same size?

No, the height differs by 24.8mm, width by 6.3mm, and thickness by 1.4mm.