Real Size Phones
Size comparison

OnePlus 12R vs iPhone 15 Pro Max size

The OnePlus 12R measures 163.3 x 75.3 x 8.8 mm and the iPhone 15 Pro Max measures 159.9 x 76.7 x 8.25 mm. The OnePlus 12R and iPhone 15 Pro Max take up almost exactly the same space in your hand.

OnePlus 12R163.3 x 75.3 mm, 207 giPhone 15 Pro Max159.9 x 76.7 mm, 221 g
Scaled to fit. Calibrate once to see real size.
  • OnePlus 12R207 g163.3 x 75.3 x 8.8 mm
  • iPhone 15 Pro Max221 g159.9 x 76.7 x 8.3 mm

Outlines are drawn from published dimensions. Screen and camera shapes are simplified.

How the OnePlus 12R measures up

Height, OnePlus 12R
+3.4 mm
Width, OnePlus 12R
-1.4 mm
Thickness, OnePlus 12R
+0.55 mm
Weight, OnePlus 12R
-14 g
SpecOnePlus 12RiPhone 15 Pro MaxDifference
Height163.3 mm
6.43 in
159.9 mm
6.30 in
+3.4 mm (+2.1%)
Width75.3 mm
2.96 in
76.7 mm
3.02 in
-1.4 mm (-1.8%)
Thickness8.8 mm
0.35 in
8.25 mm
0.32 in
+0.55 mm (+6.7%)
Weight207 g
7.3 oz
221 g
7.8 oz
-14 g (-6.3%)
Screen6.78 in6.7 in+0.08 in (+1.2%)
Front footprint123 cm²122.6 cm²+0.3 cm² (+0.3%)

What the difference feels like

The iPhone 15 Pro Max is 1.4 mm wider. That is small, but you can feel it when you wrap your hand around the phone, and it adds a little stretch for one-handed typing.

In a jeans pocket the OnePlus 12R sits 3.4 mm higher, about 0.13 inches.

The OnePlus 12R is 0.55 mm thicker. Manufacturers measure thickness without the camera bump, so the real difference at the camera can be larger.

The iPhone 15 Pro Max is 14 g heavier, which most people will not notice day to day.

Common questions

Is the OnePlus 12R bigger than the iPhone 15 Pro Max?

The OnePlus 12R and iPhone 15 Pro Max take up almost exactly the same space in your hand. Height differs by 3.4 mm and width by 1.4 mm.

Will a iPhone 15 Pro Max case fit the OnePlus 12R?

No. A case is cut for one model's exact size, buttons and camera, and these two differ by 3.4 mm in height and 1.4 mm in width. Buy a case made for the OnePlus 12R.

Which is easier to use with one hand?

The OnePlus 12R, because it is 1.4 mm narrower. Width matters more than height for reaching across the screen with your thumb.

Cases and prices

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Related comparisons

Sources

See each phone's page for the full spec: OnePlus 12R and iPhone 15 Pro Max.

Calibrate true size

Hold any credit card, debit card or ID card flat against your screen, upright if you are on a phone. Drag the slider until the outline matches the card edge to edge.

Every standard bank card is 85.60 by 53.98 mm. The setting stays on this device and screen only.