Oppo Reno5 5G vs Xiaomi 15 Ultra
The Oppo Reno5 5G (2020) runs on the Qualcomm Snapdragon 765G, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 49/100 (a 36-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 4300); the main camera is 64 MP vs 50 MP; the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 597,974); the Xiaomi 15 Ultra has NFC for contactless payments, the Oppo Reno5 5G doesn't; the Oppo Reno5 5G is noticeably lighter (172g vs 225g).
Profile comparison
Category scores
Oppo Reno5 5G
Xiaomi 15 Ultra
What makes Oppo Reno5 5G better?
- Better main camera: 64MP vs 50MP
- Lighter: 172g vs 225g
- Better portability (77/100 vs 29/100)
What makes Xiaomi 15 Ultra better?
- Higher AnTuTu: 3030376 vs 597974
- Better Geekbench Single: 3050 vs 799
- Better Geekbench Multi: 10200 vs 1836
- Bigger battery: 6000 vs 4300 mAh
- Faster charging: 90W vs 65W
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (92/100 vs 44/100)
- Better camera (87/100 vs 48/100)
- Longer battery life (80/100 vs 38/100)
- Better display (90/100 vs 69/100)
Comparison verdict
Comparing the Oppo Reno5 5G vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 36 points higher (85/100 vs 49/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 44/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 48/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 38/100). In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno5 5G (92/100 vs 44/100). In the "display" category, the Xiaomi 15 Ultra notably outperforms the Oppo Reno5 5G (90/100 vs 69/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno5 5G (87/100 vs 48/100). In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno5 5G (80/100 vs 38/100). In the "portability" category, the Oppo Reno5 5G significantly outperforms the Xiaomi 15 Ultra (77/100 vs 29/100).
Specs comparison
| Specification | Oppo Reno5 5G | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 765G | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 597974 | 3030376 | |
| Geekbench Single | 799 | 3050 | |
| Geekbench Multi | 1836 | 10200 | |
| Display | 6.4" OLED | 6.7" LTPO AMOLED | |
| Resolution | 1080x2400 | 3200x1440 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 4300 mAh | 6000 mAh | |
| Charging | 65W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB / 12GB | 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11, ColorOS 11.1 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 750 nits | 3200 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 159.1×73.4×7.9 mm | 161.3×75.3×9.4 mm | |
| Weight | 172 g | 225 g | |
| Launch price | — | $999 |
Camera comparison
Oppo Reno5 5G
- Main: 64MP f/1.7
- Ultrawide: 8MP
- Front: 32MP
Xiaomi 15 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo Reno5 5G
- 6.4" OLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Oppo Reno5 5G
- 4300 mAh
- Wired: 65W
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Oppo Reno5 5G and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Oppo Reno5 5G by 80.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo Reno5 5G
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno5 5G (92/100 vs 44/100).
display
In the "display" category, the Xiaomi 15 Ultra notably outperforms the Oppo Reno5 5G (90/100 vs 69/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno5 5G (87/100 vs 48/100).
battery
In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno5 5G (80/100 vs 38/100).
portability
In the "portability" category, the Oppo Reno5 5G significantly outperforms the Xiaomi 15 Ultra (77/100 vs 29/100).
Frequently asked questions
Which is better: the Oppo Reno5 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Oppo Reno5 5G by 36 points (85/100 vs 49/100).
What is the rating of the Oppo Reno5 5G and the Xiaomi 15 Ultra?
The Oppo Reno5 5G has a MobileRank rating of 49/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Oppo Reno5 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 48/100).
Which is more powerful: the Oppo Reno5 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 44/100).
Should you choose the Oppo Reno5 5G over the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.