realme P3 Ultra 5G vs Xiaomi 15S Pro
30.6Performance72.8
59.2Display69.1
42.6Camera69.5
81.4Battery82
86.7Features86.7
4 spec wins — realme P3 Ultra 5G10 spec wins — Xiaomi 15S Pro
InnoReviews verdict
Xiaomi 15S Pro wins this phone face-off, 74.6 to 54.5, pulling ahead mainly in performance (+42) and camera (+27). realme P3 Ultra 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the realme P3 Ultra 5G
- 15% lower weight: 183 g vs 216 g
- 11% lower thickness: 7.4 mm vs 8.3 mm
Reasons to pick the Xiaomi 15S Pro
- Stronger performance score: 73 vs 31
- Stronger display score: 69 vs 59
- Stronger camera score: 70 vs 43
- 525% higher ultra-wide: 50 MP vs 8 MP
- 134% higher Geekbench 6 (single): 2,985 vs 1,274
Display
| Spec | realme P3 Ultra 5G | Xiaomi 15S Pro |
|---|---|---|
| Screen size | 6.83 ″+1% | 6.73 ″ |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 1272x2800 | 1440x3200 |
| Pixel density | 450 ppi | 521 ppi+16% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,500 nits | 3,200 nits+113% |
| Screen-to-body | 93.8 %+4% | 90 % |
Performance
| Spec | realme P3 Ultra 5G | Xiaomi 15S Pro |
|---|---|---|
| Chipset | MediaTek Dimensity 8350 Ultra | Xiaomi XRing O1 |
| Geekbench 6 (single) | 1,274Bottom 50% | 2,985+134%Top 14% |
| Geekbench 6 (multi) | 4,169Top 46% | 9,250+122%Top 13% |
| Wild Life Extreme stability | — | 86 %Top 50% |
| RAM (max) | 12 GB | 16 GB+33% |
| Storage options | 128/256/512GB | 512GB/1TB |
| Storage type | UFS 3.1 | UFS 4.1 |
Camera
| Spec | realme P3 Ultra 5G | Xiaomi 15S Pro |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.44 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | — | 50 MP |
| Optical zoom | — | 5 x |
| Max video | 4K@60fps | 8K@24fps |
| Front camera | 16 MP | 32 MP+100% |
| OIS | Yes | Yes |
Battery
| Spec | realme P3 Ultra 5G | Xiaomi 15S Pro |
|---|---|---|
| Capacity | 6,000 mAh | 6,100 mAh+2% |
| Wired charging | 80 W | 90 W+13% |
| Wireless charging | 0 W | 50 W |
| Active use endurance | 16.8 h | — |
Design
| Spec | realme P3 Ultra 5G | Xiaomi 15S Pro |
|---|---|---|
| Weight | 183 g+15% | 216 g |
| Thickness | 7.4 mm+11% | 8.3 mm |
| IP rating | IP66/IP68/IP69 | IP68 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | realme P3 Ultra 5G | Xiaomi 15S Pro |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C | USB-C 3.2 Gen 2 |
| eSIM | — | No |
Software
| Spec | realme P3 Ultra 5G | Xiaomi 15S Pro |
|---|---|---|
| OS at launch | Android 15 (realme UI 6.0) | Android 15 (HyperOS 2) |
Audio
| Spec | realme P3 Ultra 5G | Xiaomi 15S Pro |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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