Between the Reno 13 Pro and Xiaomi 15, the Reno 13 Pro comes out ahead in front camera and battery capacity, while the Xiaomi 15 wins on antutu and wired charging. Overall, the Reno 13 Pro scores 68.3 and the Xiaomi 15 scores 70 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (68.3 vs 70). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the Reno 13 Pro if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are front camera, battery capacity, screen size.
Pick the Xiaomi 15 if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are antutu, wired charging, weight, among others.
Both ship with comparable ram, main camera, refresh rate, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Oppo - Reno 13 Pro wins
- ▲Front camera — 56.25% more. 50 MP vs 32 MP.
- ▲Battery capacity — 7.41% more. 5800 mAh vs 5400 mAh.
- ▲Screen size — 7.39% more. 6.83 " vs 6.36 ".
Why Xiaomi 15 wins
- ▲AnTuTu — 87.41% more. 2680000 vs 1430000.
- ▲Wired charging — 12.50% more. 90 W vs 80 W.
- ▲Weight — 3.00 g less. 192 vs 195.
- ▲Pixel density — 1.55% more. 460 ppi vs 453 ppi.
- ▲Wireless charging: 50 W vs 0 W.
Spec comparison
Design
| Spec | Oppo - Reno 13 Pro | Xiaomi 15 |
|---|---|---|
| Weight | 195 g | 192 glead |
| Thickness | 7.55 mmlead | 8.1 mm |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | Oppo - Reno 13 Pro | Xiaomi 15 |
|---|---|---|
| Screen sizeⓘ | 6.83 "lead | 6.36 " |
| Pixel densityⓘ | 453 ppi | 460 ppilead |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 1200 nits | 3200 nitslead |
Performance
Cameras
| Spec | Oppo - Reno 13 Pro | Xiaomi 15 |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 50 MPlead | 32 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Oppo - Reno 13 Pro | Xiaomi 15 |
|---|---|---|
| Battery capacity | 5800 mAhlead | 5400 mAh |
| Wired chargingⓘ | 80 W | 90 Wlead |
| Wireless chargingⓘ | 0 W | 50 Wlead |
Connectivity
| Spec | Oppo - Reno 13 Pro | Xiaomi 15 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Oppo - Reno 13 Pro | Xiaomi 15 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 4 years | 4 years |
Frequently asked
Which has better battery, Reno 13 Pro or Xiaomi 15?+
Reno 13 Pro has 7.4% more battery — 5800 mAh vs 5400 mAh.
Which is lighter, Reno 13 Pro or Xiaomi 15?+
Xiaomi 15 is 3g lighter — 195g vs 192g.
Is Reno 13 Pro waterproof?+
Reno 13 Pro has an IP68 rating.
Does Xiaomi 15 support 5G?+
Yes, Xiaomi 15 supports 5G.
Which has a better camera, Reno 13 Pro or Xiaomi 15?+
Xiaomi 15 has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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