Between the iPhone SE (3rd gen) and Xiaomi 15 Pro, the iPhone SE (3rd gen) comes out ahead in weight and promised os updates, while the Xiaomi 15 Pro wins on wireless charging and front camera. Overall, the iPhone SE (3rd gen) scores 40.7 and the Xiaomi 15 Pro scores 74 on our Mars Score.
Which should you buy?
The Xiaomi 15 Pro is the clear pick on raw spec strength, leading by 33.3 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the iPhone SE (3rd gen) if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight, promised os updates.
Pick the Xiaomi 15 Pro if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are wireless charging, front camera, wired charging, among others.
Both ship with comparable 5g support, optical image stabilization, headphone jack, so those specs don't separate the two — focus on the differences below.
Bottom line: the Xiaomi 15 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Apple - iPhone SE (3rd gen) wins
- ▲Weight — 69.00 g less. 144 vs 213.
- ▲Promised OS updates: 5 (vs 4).
Why Xiaomi 15 Pro wins
- ▲Wireless charging — 566.67% more. 50 W vs 7.5 W.
- ▲Front camera — 357.14% more. 32 MP vs 7 MP.
- ▲Wired charging — 350.00% more. 90 W vs 20 W.
- ▲Main camera — 316.67% more. 50 MP vs 12 MP.
- ▲RAM — 300.00% more. 16 GB vs 4 GB.
- ▲AnTuTu — 247.44% more. 2710000 vs 780000.
- ▲Battery capacity — 202.28% more. 6100 mAh vs 2018 mAh.
- ▲Refresh rate — 100.00% more. 120 Hz vs 60 Hz.
Spec comparison
Design
| Spec | Apple - iPhone SE (3rd gen) | Xiaomi 15 Pro |
|---|---|---|
| Weight | 144 glead | 213 g |
| Thickness | 7.3 mmlead | 8.4 mm |
| Water resistanceⓘ | IP67 | IP68lead |
| Form factor | bar | bar |
Display
| Spec | Apple - iPhone SE (3rd gen) | Xiaomi 15 Pro |
|---|---|---|
| Screen sizeⓘ | 4.7 " | 6.73 "lead |
| Pixel densityⓘ | 326 ppi | 522 ppilead |
| Refresh rateⓘ | 60 Hz | 120 Hzlead |
| Peak brightnessⓘ | 625 nits | 3200 nitslead |
Performance
Cameras
| Spec | Apple - iPhone SE (3rd gen) | Xiaomi 15 Pro |
|---|---|---|
| Main cameraⓘ | 12 MP | 50 MPlead |
| Front camera | 7 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Apple - iPhone SE (3rd gen) | Xiaomi 15 Pro |
|---|---|---|
| Battery capacity | 2018 mAh | 6100 mAhlead |
| Wired chargingⓘ | 20 W | 90 Wlead |
| Wireless chargingⓘ | 7.5 W | 50 Wlead |
Connectivity
| Spec | Apple - iPhone SE (3rd gen) | Xiaomi 15 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Apple - iPhone SE (3rd gen) | Xiaomi 15 Pro |
|---|---|---|
| OS | iOSlead | Android |
| Promised OS updates | 5 yearslead | 4 years |
Frequently asked
Which has better battery, iPhone SE (3rd gen) or Xiaomi 15 Pro?+
Xiaomi 15 Pro has 202.3% more battery — 2018 mAh vs 6100 mAh.
Which is lighter, iPhone SE (3rd gen) or Xiaomi 15 Pro?+
iPhone SE (3rd gen) is 69g lighter — 144g vs 213g.
Is iPhone SE (3rd gen) waterproof?+
iPhone SE (3rd gen) has an IP67 rating.
Does Xiaomi 15 Pro support 5G?+
Yes, Xiaomi 15 Pro supports 5G.
Which has more RAM, iPhone SE (3rd gen) or Xiaomi 15 Pro?+
Xiaomi 15 Pro offers 16GB of RAM.
Which has a better camera, iPhone SE (3rd gen) or Xiaomi 15 Pro?+
Xiaomi 15 Pro has a 50 MP main camera vs 12 MP.
Spec-level deep dives
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