Poco M3 Pro 5G vs Xiaomi 15 Ultra
The Poco M3 Pro 5G (2021) runs on the MediaTek Dimensity 700, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $200 and $999. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 43/100 (a 42-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 5000); the main camera is 48 MP vs 50 MP; the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 515,647); the Poco M3 Pro 5G is noticeably lighter (190g vs 225g).
Poco M3 Pro 5G
Xiaomi 15 Ultra
- Lighter: 190g vs 225g
- Cheaper: $200 vs $999
- Better portability (69/100 vs 29/100)
- Higher AnTuTu: 3030376 vs 515647
- Better Geekbench Single: 3050 vs 688
- Better Geekbench Multi: 10200 vs 1794
- Bigger battery: 6000 vs 5000 mAh
- Faster charging: 90W vs 18W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (92/100 vs 41/100)
- Better camera (87/100 vs 29/100)
- Longer battery life (80/100 vs 51/100)
- Better display (90/100 vs 54/100)
Comparing the Poco M3 Pro 5G vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 42 points higher (85/100 vs 43/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 41/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 29/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 51/100). In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Poco M3 Pro 5G (92/100 vs 41/100). In the "display" category, the Xiaomi 15 Ultra significantly outperforms the Poco M3 Pro 5G (90/100 vs 54/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Poco M3 Pro 5G (87/100 vs 29/100). In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Poco M3 Pro 5G (80/100 vs 51/100). In the "portability" category, the Poco M3 Pro 5G significantly outperforms the Xiaomi 15 Ultra (69/100 vs 29/100).
| Specification | Poco M3 Pro 5G | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 700 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 515647 | 3030376 | |
| Geekbench Single | 688 | 3050 | |
| Geekbench Multi | 1794 | 10200 | |
| Display | 6.5" IPS LCD | 6.7" LTPO AMOLED | |
| Resolution | 2400x1080 | 3200x1440 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | 18W | 90W | |
| Wireless charging | — | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 6GB | 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 11 | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 161.3×75.3×9.4 mm | |
| Weight | 190 g | 225 g | |
| Price | $200 | $999 |
Poco M3 Pro 5G
- Main: 48MP f/1.8
- Front: 8MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Poco M3 Pro 5G
- 6.5" IPS LCD
- Resolution: 2400x1080
- Refresh rate: 90 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Poco M3 Pro 5G
- 5000 mAh
- Wired: 18W
- Wireless charging: no data
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared Poco M3 Pro 5G and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Poco M3 Pro 5G by 83.0% in our overall performance rating.
Price difference: $799. Poco M3 Pro 5G is cheaper by $799.
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Poco M3 Pro 5G (92/100 vs 41/100).
display
In the "display" category, the Xiaomi 15 Ultra significantly outperforms the Poco M3 Pro 5G (90/100 vs 54/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Poco M3 Pro 5G (87/100 vs 29/100).
battery
In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Poco M3 Pro 5G (80/100 vs 51/100).
portability
In the "portability" category, the Poco M3 Pro 5G significantly outperforms the Xiaomi 15 Ultra (69/100 vs 29/100).
Which is better: the Poco M3 Pro 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Poco M3 Pro 5G by 42 points (85/100 vs 43/100).
What is the rating of the Poco M3 Pro 5G and the Xiaomi 15 Ultra?
The Poco M3 Pro 5G has a MobileRank rating of 43/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Poco M3 Pro 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 29/100).
Which is more powerful: the Poco M3 Pro 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 41/100).
Should you choose the Poco M3 Pro 5G over the Xiaomi 15 Ultra?
The Poco M3 Pro 5G is a better fit for everyday use. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.