Oppo Reno 5G vs Xiaomi 15 Ultra
The Oppo Reno 5G (2019) runs on the Qualcomm Snapdragon 855, 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 48/100 (a 37-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 4065); the main camera is 48 MP vs 50 MP; the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 824,513).
Profile comparison
Category scores
Oppo Reno 5G
Xiaomi 15 Ultra
What makes Oppo Reno 5G better?
- Lighter: 215g vs 225g
- Better portability (36/100 vs 29/100)
What makes Xiaomi 15 Ultra better?
- Higher AnTuTu: 3030376 vs 824513
- Better Geekbench Single: 3050 vs 968
- Better Geekbench Multi: 10200 vs 2731
- Bigger battery: 6000 vs 4065 mAh
- Faster charging: 90W vs 20W
- Better main camera: 50MP vs 48MP
- Higher performance (92/100 vs 54/100)
- Better camera (87/100 vs 40/100)
- Longer battery life (80/100 vs 24/100)
- Better display (90/100 vs 80/100)
Comparison verdict
Comparing the Oppo Reno 5G vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 37 points higher (85/100 vs 48/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 54/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 40/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 24/100). In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno 5G (92/100 vs 54/100). In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 80/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno 5G (87/100 vs 40/100). In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno 5G (80/100 vs 24/100). In the "portability" category, the Oppo Reno 5G is a bit better (36/100 vs 29/100).
Specs comparison
| Specification | Oppo Reno 5G | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 824513 | 3030376 | |
| Geekbench Single | 968 | 3050 | |
| Geekbench Multi | 2731 | 10200 | |
| Display | 6.6" AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1080x2340 | 3200x1440 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4065 mAh | 6000 mAh | |
| Charging | 20W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 13 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB | 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie); ColorOS 6 | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.0×77.2×9.3 mm | 161.3×75.3×9.4 mm | |
| Weight | 215 g | 225 g | |
| Launch price | — | $999 |
Camera comparison
Oppo Reno 5G
- Main: 48MP f/1.7
- Ultrawide: 8MP
- Telephoto: 13MP
- Front: 16MP
Xiaomi 15 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo Reno 5G
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Oppo Reno 5G
- 4065 mAh
- Wired: 20W
- 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 Reno 5G and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Oppo Reno 5G by 72.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo Reno 5G
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno 5G (92/100 vs 54/100).
display
In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 80/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno 5G (87/100 vs 40/100).
battery
In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Oppo Reno 5G (80/100 vs 24/100).
portability
In the "portability" category, the Oppo Reno 5G is a bit better (36/100 vs 29/100).
Frequently asked questions
Which is better: the Oppo Reno 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Oppo Reno 5G by 37 points (85/100 vs 48/100).
What is the rating of the Oppo Reno 5G and the Xiaomi 15 Ultra?
The Oppo Reno 5G has a MobileRank rating of 48/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Oppo Reno 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 40/100).
Which is more powerful: the Oppo Reno 5G or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 54/100).
Should you choose the Oppo Reno 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.