OPPO K15x vs Xiaomi 17 Pro
The OPPO K15x (2026) runs on the MediaTek Dimensity 6300, while the Xiaomi 17 Pro (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Pro leads — 86/100 vs 39/100 (a 47-point difference). Key differences: the OPPO K15x has the bigger battery (6500 mAh vs 6300); the main camera is 13 MP vs 50 MP; the Xiaomi 17 Pro is faster in AnTuTu (3,569,354 vs 528,398); the Xiaomi 17 Pro is noticeably lighter (192g vs 212g).
Profile comparison
Category scores
OPPO K15x
Xiaomi 17 Pro
What makes OPPO K15x better?
- Bigger battery: 6500 vs 6300 mAh
- Overall rating 39/100
What makes Xiaomi 17 Pro better?
- Higher AnTuTu: 3569354 vs 528398
- Better Geekbench Single: 3310 vs 771
- Better Geekbench Multi: 10070 vs 1980
- Faster charging: 100W vs 45W
- Better main camera: 50MP vs 13MP
- Lighter: 192g vs 212g
- Higher performance (95/100 vs 43/100)
- Better camera (81/100 vs 10/100)
- Longer battery life (84/100 vs 58/100)
- Better display (85/100 vs 55/100)
- Better portability (64/100 vs 46/100)
Comparison verdict
Comparing the OPPO K15x vs the Xiaomi 17 Pro, the Xiaomi 17 Pro scores 47 points higher (86/100 vs 39/100). In the "performance" category, the Xiaomi 17 Pro leads (95/100 vs 43/100). In the "camera" category, the Xiaomi 17 Pro leads (81/100 vs 10/100). In the "battery" category, the Xiaomi 17 Pro leads (84/100 vs 58/100). In the "performance" category, the Xiaomi 17 Pro significantly outperforms the OPPO K15x (95/100 vs 43/100). In the "display" category, the Xiaomi 17 Pro significantly outperforms the OPPO K15x (85/100 vs 55/100). In the "camera" category, the Xiaomi 17 Pro significantly outperforms the OPPO K15x (81/100 vs 10/100). In the "battery" category, the Xiaomi 17 Pro notably outperforms the OPPO K15x (84/100 vs 58/100). In the "portability" category, the Xiaomi 17 Pro notably outperforms the OPPO K15x (64/100 vs 46/100).
Specs comparison
| Specification | OPPO K15x | Xiaomi 17 Pro | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 528398 | 3569354 | |
| Geekbench Single | 771 | 3310 | |
| Geekbench Multi | 1980 | 10070 | |
| Display | 6.8" IPS LCD | 6.3" LTPO AMOLED | |
| Resolution | 720x1570 | 2656x1220 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 6300 mAh | |
| Charging | 45W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 50 MP | |
| RAM | 6GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 / HyperOS 3 | |
| Brightness (peak) | 1125 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 166.6×78.5×8.6 mm | 151.1×71.8×8.0 mm | |
| Weight | 212 g | 192 g | |
| Launch price | — | $825 |
Camera comparison
OPPO K15x
- Main: 13MP f/2.2
- Front: 5MP
Xiaomi 17 Pro
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
OPPO K15x
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Xiaomi 17 Pro
- 6.3" LTPO AMOLED
- Resolution: 2656x1220
- Refresh rate: 120 Hz
Battery and charging
OPPO K15x
- 6500 mAh
- Wired: 45W
- No wireless charging
Xiaomi 17 Pro
- 6300 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared OPPO K15x and Xiaomi 17 Pro, covering their specs and all relevant benchmarks.
Xiaomi 17 Pro leads OPPO K15x by 85.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OPPO K15x
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 Pro significantly outperforms the OPPO K15x (95/100 vs 43/100).
display
In the "display" category, the Xiaomi 17 Pro significantly outperforms the OPPO K15x (85/100 vs 55/100).
camera
In the "camera" category, the Xiaomi 17 Pro significantly outperforms the OPPO K15x (81/100 vs 10/100).
battery
In the "battery" category, the Xiaomi 17 Pro notably outperforms the OPPO K15x (84/100 vs 58/100).
portability
In the "portability" category, the Xiaomi 17 Pro notably outperforms the OPPO K15x (64/100 vs 46/100).
Frequently asked questions
Which is better: the OPPO K15x or the Xiaomi 17 Pro?
The Xiaomi 17 Pro significantly outperforms the OPPO K15x by 47 points (86/100 vs 39/100).
What is the rating of the OPPO K15x and the Xiaomi 17 Pro?
The OPPO K15x has a MobileRank rating of 39/100, the Xiaomi 17 Pro — 86/100.
Which has the better camera: the OPPO K15x or the Xiaomi 17 Pro?
The Xiaomi 17 Pro leads on camera score (81/100 vs 10/100).
Which is more powerful: the OPPO K15x or the Xiaomi 17 Pro?
The Xiaomi 17 Pro leads on performance (95/100 vs 43/100).
Should you choose the OPPO K15x over the Xiaomi 17 Pro?
The Xiaomi 17 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.