Between the iPhone 17 and Xiaomi 15 Pro, the iPhone 17 comes out ahead in weight and promised os updates, while the Xiaomi 15 Pro wins on wired charging and front camera. Overall, the iPhone 17 scores 61.7 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 12.3 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 17 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 wired charging, front camera, ram, among others.
Both ship with comparable refresh rate, 5g support, water resistance, 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 17 wins
- ▲Weight — 19.00 g less. 194 vs 213.
- ▲Promised OS updates: 6 (vs 4).
Why Xiaomi 15 Pro wins
- ▲Wired charging — 233.33% more. 90 W vs 27 W.
- ▲Front camera — 166.67% more. 32 MP vs 12 MP.
- ▲RAM — 100.00% more. 16 GB vs 8 GB.
- ▲Wireless charging — 100.00% more. 50 W vs 25 W.
- ▲Battery capacity — 65.22% more. 6100 mAh vs 3692 mAh.
- ▲AnTuTu — 36.87% more. 2710000 vs 1980000.
- ▲Pixel density — 13.48% more. 522 ppi vs 460 ppi.
- ▲Screen size — 6.83% more. 6.73 " vs 6.3 ".
Spec comparison
Design
| Spec | Apple - iPhone 17 | Xiaomi 15 Pro |
|---|---|---|
| Weight | 194 glead | 213 g |
| Thickness | 8.1 mmlead | 8.4 mm |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | Apple - iPhone 17 | Xiaomi 15 Pro |
|---|---|---|
| Screen sizeⓘ | 6.3 " | 6.73 "lead |
| Pixel densityⓘ | 460 ppi | 522 ppilead |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2200 nits | 3200 nitslead |
Performance
Cameras
| Spec | Apple - iPhone 17 | Xiaomi 15 Pro |
|---|---|---|
| Main cameraⓘ | 48 MP | 50 MPlead |
| Front camera | 12 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Apple - iPhone 17 | Xiaomi 15 Pro |
|---|---|---|
| Battery capacity | 3692 mAh | 6100 mAhlead |
| Wired chargingⓘ | 27 W | 90 Wlead |
| Wireless chargingⓘ | 25 W | 50 Wlead |
Connectivity
| Spec | Apple - iPhone 17 | Xiaomi 15 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Apple - iPhone 17 | Xiaomi 15 Pro |
|---|---|---|
| OS | iOSlead | Android |
| Promised OS updates | 6 yearslead | 4 years |
Frequently asked
Which has better battery, iPhone 17 or Xiaomi 15 Pro?+
Xiaomi 15 Pro has 65.2% more battery — 3692 mAh vs 6100 mAh.
Which is lighter, iPhone 17 or Xiaomi 15 Pro?+
iPhone 17 is 19g lighter — 194g vs 213g.
Is iPhone 17 waterproof?+
iPhone 17 has an IP68 rating.
Does Xiaomi 15 Pro support 5G?+
Yes, Xiaomi 15 Pro supports 5G.
Which has more RAM, iPhone 17 or Xiaomi 15 Pro?+
Xiaomi 15 Pro offers 16GB of RAM.
Which has a better camera, iPhone 17 or Xiaomi 15 Pro?+
Xiaomi 15 Pro has a 50 MP main camera vs 48 MP.
Spec-level deep dives
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