Oppo F15 vs Xiaomi 17 Ultra (China)
The Oppo F15 (2020) runs on the MediaTek Helio P70, while the Xiaomi 17 Ultra (China) (2025) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra (China) leads — 87/100 vs 36/100 (a 51-point difference). Key differences: the Xiaomi 17 Ultra (China) has the bigger battery (6800 mAh vs 4025); the main camera is 48 MP vs 50 MP; the Xiaomi 17 Ultra (China) is faster in AnTuTu (3,950,082 vs 303,398); the Xiaomi 17 Ultra (China) has NFC for contactless payments, the Oppo F15 doesn't; the Oppo F15 is noticeably lighter (172g vs 224g).
Profile comparison
Category scores
Oppo F15
Xiaomi 17 Ultra (China)
What makes Oppo F15 better?
- Lighter: 172g vs 224g
- Better display (84/100 vs 81/100)
- Better portability (77/100 vs 42/100)
What makes Xiaomi 17 Ultra (China) better?
- Higher AnTuTu: 3950082 vs 303398
- Better Geekbench Single: 3639 vs 341
- Better Geekbench Multi: 11047 vs 779
- Bigger battery: 6800 vs 4025 mAh
- Faster charging: 90W vs 20W
- Better main camera: 50MP vs 48MP
- Higher performance (98/100 vs 20/100)
- Better camera (87/100 vs 34/100)
- Longer battery life (83/100 vs 22/100)
Comparison verdict
Comparing the Oppo F15 vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 51 points higher (87/100 vs 36/100). In the "performance" category, the Xiaomi 17 Ultra (China) leads (98/100 vs 20/100). In the "camera" category, the Xiaomi 17 Ultra (China) leads (87/100 vs 34/100). In the "battery" category, the Xiaomi 17 Ultra (China) leads (83/100 vs 22/100). In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the Oppo F15 (98/100 vs 20/100). In the "display" category, the Oppo F15 and the Xiaomi 17 Ultra (China) are nearly equal (84/100 vs 81/100). In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Oppo F15 (87/100 vs 34/100). In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Oppo F15 (83/100 vs 22/100). In the "portability" category, the Oppo F15 significantly outperforms the Xiaomi 17 Ultra (China) (77/100 vs 42/100).
Specs comparison
| Specification | Oppo F15 | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | MediaTek Helio P70 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 303398 | 3950082 | |
| Geekbench Single | 341 | 3639 | |
| Geekbench Multi | 779 | 11047 | |
| Display | 6.4" AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1080x2400 | 1200x2608 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4025 mAh | 6800 mAh | |
| Charging | 20W | 90W | |
| Wireless charging | 0W | 50W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 512GB / 1TB | |
| OS | Android 9.0 (Pie); ColorOS 6.1 | Android 16 | |
| Brightness (peak) | 430 nits | — | |
| NFC | no | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 160.2×73.3×7.9 mm | 162.9×77.6×8.3 mm | |
| Weight | 172 g | 224 g | |
| Launch price | — | $892 |
Camera comparison
Oppo F15
- Main: 48MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Oppo F15
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: —
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Battery and charging
Oppo F15
- 4025 mAh
- Wired: 20W
- No wireless charging
Xiaomi 17 Ultra (China)
- 6800 mAh
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Oppo F15 and Xiaomi 17 Ultra (China), covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra (China) leads Oppo F15 by 92.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo F15
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the Oppo F15 (98/100 vs 20/100).
display
In the "display" category, the Oppo F15 and the Xiaomi 17 Ultra (China) are nearly equal (84/100 vs 81/100).
camera
In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Oppo F15 (87/100 vs 34/100).
battery
In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Oppo F15 (83/100 vs 22/100).
portability
In the "portability" category, the Oppo F15 significantly outperforms the Xiaomi 17 Ultra (China) (77/100 vs 42/100).
Frequently asked questions
Which is better: the Oppo F15 or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) significantly outperforms the Oppo F15 by 51 points (87/100 vs 36/100).
What is the rating of the Oppo F15 and the Xiaomi 17 Ultra (China)?
The Oppo F15 has a MobileRank rating of 36/100, the Xiaomi 17 Ultra (China) — 87/100.
Which has the better camera: the Oppo F15 or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on camera score (87/100 vs 34/100).
Which is more powerful: the Oppo F15 or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on performance (98/100 vs 20/100).
Should you choose the Oppo F15 over the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.