iphonesize

iPhone 15 Plus vs iPhone SE (3rd gen)

Quick answer

The iPhone SE (3rd gen) is 10.5 millimetres0.41 inches narrower and 57 grams2.01 ounces lighter than the iPhone 15 Plus.

  • iPhone 15 Plusfrom $899 at launch.
  • iPhone SE (3rd gen)from $429 at launch.
HeightWidthDepthWeight15 Plus160.9 millimetres6.33 inches77.8 millimetres3.06 inches7.80 millimetres0.31 inches201 grams7.09 ouncesSE (3rd gen)138.4 millimetres, 22.5 millimetres less5.45 inches, 0.89 inches less67.3 millimetres, 10.5 millimetres less2.65 inches, 0.41 inches less7.30 millimetres, 0.50 millimetres less0.29 inches, 0.02 inches less144 grams, 57 grams less5.08 ounces, 2.01 ounces less

Height: 15 Plus 160.9 millimetres, SE (3rd gen) 138.4 millimetres.Height: 15 Plus 6.33 inches, SE (3rd gen) 5.45 inches.Width: 15 Plus 77.8 millimetres, SE (3rd gen) 67.3 millimetres.Width: 15 Plus 3.06 inches, SE (3rd gen) 2.65 inches.Depth: 15 Plus 7.80 millimetres, SE (3rd gen) 7.30 millimetres.Depth: 15 Plus 0.31 inches, SE (3rd gen) 0.29 inches.Weight: 15 Plus 201 grams, SE (3rd gen) 144 grams.Weight: 15 Plus 7.09 ounces, SE (3rd gen) 5.08 ounces.

Specifications

Specifications for iPhone 15 Plus, iPhone SE (3rd gen). Differences are given against iPhone 15 Plus.
Specification15 PlusSE (3rd gen)
Height160.9 millimetres6.33 inches138.4 millimetres, 22.5 millimetres less5.45 inches, 0.89 inches less
Width77.8 millimetres3.06 inches67.3 millimetres, 10.5 millimetres less2.65 inches, 0.41 inches less
Depth7.80 millimetres0.31 inches7.30 millimetres, 0.50 millimetres less0.29 inches, 0.02 inches less
Weight201 grams7.09 ounces144 grams, 57 grams less5.08 ounces, 2.01 ounces less
Volume97.6 cubic centimetres5.96 cubic inches68.0 cubic centimetres, 29.6 cubic centimetres less4.15 cubic inches, 1.81 cubic inches less
Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure.88 percent65 percent, 22 percent less
Display size — Screen size is always quoted in inches.6.7 inches4.7 inches, 2.0 inches less
Resolution1290 × 2796750 × 1334
Pixel density460 pixels per inch326 pixels per inch, 134 pixels per inch less
CutoutDynamic IslandNone
Rear main48MP48MP
Rear ultra-wide
Rear telephoto
Front camera12MP12MP
ChipA16 BionicA15 Bionic
Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity.26 hrs15 hrs
PortUSB-CUSB-C
Wireless5G · Wi-Fi · Bluetooth5G · Wi-Fi · Bluetooth
Water resistanceIP68 (6m for 30 min)IP68 (6m for 30 min)
Storage128 – 512 GB64 – 256 GB
Launch price — Base configuration at launch, in US dollars.899 dollars429 dollars, 470 dollars less
ReleasedSep 2023Mar 2022
StatusDiscontinuedDiscontinued

Questions

How do I compare iPhone sizes?

Put up to four models in the URL and the tool draws them together at true scale on one baseline, then lists every dimension underneath. iPhone 18 Pro against iPhone 18 Pro Max is a good place to start.

What's the biggest iPhone?

The iPhone 18 Pro Max is the biggest non-folding iPhone, with a 6.9-inch display and a body of 163.4 x 78 x 8.75 mm. The folding iPhone Duo (unfolded) is wider when open at 117.8 x 164.6 x 5.2 mm, with a 7.6-inch inner display.

What's the smallest iPhone available?

The iPhone 13 mini is the smallest modern iPhone, with a 5.4-inch display and a body of 131.5 x 64.2 x 7.65 mm.

Are iPhone dimensions in mm or inches?

Both. Every measurement is published in millimetres by default, and a millimetres / inches switch converts the whole page at once. Screen size is the exception: it is always quoted in inches, the way Apple quotes it.

Can I see actual size on my screen?

Yes. The drawing is true scale, and the caption states the exact pixels-per-millimetre it is using, so the relative size difference between two models is always right. Absolute size is right too on a screen whose pixel density matches your browser’s reported density.

How accurate is the comparison tool?

Height, width, depth, weight, display size and resolution come from Apple’s published specifications. Corner radii, camera-module footprints, button positions and colour values are our own estimates for procedural drawing, not Apple drawings.

What's the difference between screen size and phone size?

Screen size measures the display diagonal in inches; phone size is the physical body. The iPhone 18 Pro shows why they are not the same thing: a 6.3-inch display inside a body of only 150 x 71.9 x 8.75 mm, because the bezels around it are so narrow.

Will my old iPhone case fit the new model?

Rarely, and matching dimensions are not enough on their own. The iPhone 8 and the iPhone SE (3rd gen) are both 138.4 x 67.3 x 7.3 mm, yet a case for one does not guarantee a clean fit on the other, because the camera and button cut-outs differ. Buy a case made for your exact model.

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