Oppo K13 vs Xiaomi 18 Pro Max
The Oppo K13 (2025) runs on the Qualcomm Snapdragon 6 Gen 4, while the Xiaomi 18 Pro Max (2026) runs on the Qualcomm Snapdragon 8 Elite Extreme Gen 6. By overall MobileRank rating, the Xiaomi 18 Pro Max leads — 92/100 vs 55/100 (a 37-point difference). Key differences: the Xiaomi 18 Pro Max has the bigger battery (8500 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Xiaomi 18 Pro Max is faster in AnTuTu (5,001,234 vs 975,254); the Oppo K13 is noticeably lighter (208g vs 235g).
Profile comparison
Category scores
Oppo K13
Xiaomi 18 Pro Max
What makes Oppo K13 better?
- Lighter: 208g vs 235g
- Better portability (49/100 vs 33/100)
What makes Xiaomi 18 Pro Max better?
- Higher AnTuTu: 5001234 vs 975254
- Better Geekbench Single: 4327 vs 1087
- Better Geekbench Multi: 12873 vs 3148
- Bigger battery: 8500 vs 7000 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 50MP
- Higher performance (100/100 vs 58/100)
- Better camera (100/100 vs 32/100)
- Longer battery life (92/100 vs 68/100)
- Better display (82/100 vs 79/100)
Comparison verdict
Comparing the Oppo K13 vs the Xiaomi 18 Pro Max, the Xiaomi 18 Pro Max scores 37 points higher (92/100 vs 55/100). In the "performance" category, the Xiaomi 18 Pro Max leads (100/100 vs 58/100). In the "camera" category, the Xiaomi 18 Pro Max leads (100/100 vs 32/100). In the "battery" category, the Xiaomi 18 Pro Max leads (92/100 vs 68/100). In the "performance" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo K13 (100/100 vs 58/100). In the "display" category, the Xiaomi 18 Pro Max and the Oppo K13 are nearly equal (82/100 vs 79/100). In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo K13 (100/100 vs 32/100). In the "battery" category, the Xiaomi 18 Pro Max notably outperforms the Oppo K13 (92/100 vs 68/100). In the "portability" category, the Oppo K13 notably outperforms the Xiaomi 18 Pro Max (49/100 vs 33/100).
Specs comparison
| Specification | Oppo K13 | Xiaomi 18 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6 Gen 4 | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | |
| AnTuTu | 975254 | 5001234 | |
| Geekbench Single | 1087 | 4327 | |
| Geekbench Multi | 3148 | 12873 | |
| Display | 6.7" AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1080x2400 | 1208x2624 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 8500 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, up to 2 major Android upgrades, ColorOS 15 | Android 17 | |
| Brightness (peak) | 1200 nits | 4000 nits | |
| NFC | — | yes | |
| Protection | IP65 | IP68/IP69 | |
| Dimensions | 163.2×76.1×8.5 mm | 163.4×77.6×8.4 mm | |
| Weight | 208 g | 235 g | |
| Launch price | — | $986 |
Camera comparison
Oppo K13
- Main: 50MP f/1.9
- Front: 16MP
Xiaomi 18 Pro Max
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Oppo K13
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Xiaomi 18 Pro Max
- 6.9" LTPO AMOLED
- Resolution: 1208x2624
- Refresh rate: 120 Hz
Battery and charging
Oppo K13
- 7000 mAh
- Wired: 80W
- No wireless charging
Xiaomi 18 Pro Max
- 8500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Oppo K13 and Xiaomi 18 Pro Max, covering their specs and all relevant benchmarks.
Xiaomi 18 Pro Max leads Oppo K13 by 80.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo K13
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo K13 (100/100 vs 58/100).
display
In the "display" category, the Xiaomi 18 Pro Max and the Oppo K13 are nearly equal (82/100 vs 79/100).
camera
In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo K13 (100/100 vs 32/100).
battery
In the "battery" category, the Xiaomi 18 Pro Max notably outperforms the Oppo K13 (92/100 vs 68/100).
portability
In the "portability" category, the Oppo K13 notably outperforms the Xiaomi 18 Pro Max (49/100 vs 33/100).
Frequently asked questions
Which is better: the Oppo K13 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max significantly outperforms the Oppo K13 by 37 points (92/100 vs 55/100).
What is the rating of the Oppo K13 and the Xiaomi 18 Pro Max?
The Oppo K13 has a MobileRank rating of 55/100, the Xiaomi 18 Pro Max — 92/100.
Which has the better camera: the Oppo K13 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on camera score (100/100 vs 32/100).
Which is more powerful: the Oppo K13 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on performance (100/100 vs 58/100).
Should you choose the Oppo K13 over the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.