Oppo K12 vs Xiaomi 17
The Oppo K12 (2024) runs on the Qualcomm Snapdragon 7 Gen 3, while the Xiaomi 17 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 leads — 87/100 vs 57/100 (a 30-point difference). Key differences: the Xiaomi 17 has the bigger battery (7000 mAh vs 5500); the Xiaomi 17 is faster in AnTuTu (3,404,616 vs 1,027,925).
Profile comparison
Category scores
Oppo K12
Xiaomi 17
What makes Oppo K12 better?
- Lighter: 186g vs 191g
- Overall rating 57/100
What makes Xiaomi 17 better?
- Higher AnTuTu: 3404616 vs 1027925
- Better Geekbench Single: 3566 vs 1131
- Better Geekbench Multi: 10162 vs 3111
- Bigger battery: 7000 vs 5500 mAh
- Higher performance (95/100 vs 59/100)
- Better camera (81/100 vs 35/100)
- Longer battery life (87/100 vs 66/100)
- Better display (85/100 vs 80/100)
Comparison verdict
Comparing the Oppo K12 vs the Xiaomi 17, the Xiaomi 17 scores 30 points higher (87/100 vs 57/100). In the "performance" category, the Xiaomi 17 leads (95/100 vs 59/100). In the "camera" category, the Xiaomi 17 leads (81/100 vs 35/100). In the "battery" category, the Xiaomi 17 leads (87/100 vs 66/100). In the "performance" category, the Xiaomi 17 significantly outperforms the Oppo K12 (95/100 vs 59/100). In the "display" category, the Xiaomi 17 is a bit better (85/100 vs 80/100). In the "camera" category, the Xiaomi 17 significantly outperforms the Oppo K12 (81/100 vs 35/100). In the "battery" category, the Xiaomi 17 notably outperforms the Oppo K12 (87/100 vs 66/100). In the "portability" category, both devices are on the same level — 63/100.
Specs comparison
| Specification | Oppo K12 | Xiaomi 17 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 3 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1027925 | 3404616 | |
| Geekbench Single | 1131 | 3566 | |
| Geekbench Multi | 3111 | 10162 | |
| Display | 6.7" AMOLED | 6.3" LTPO AMOLED | |
| Resolution | 1080x2412 | 2656x1200 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5500 mAh | 7000 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 14, ColorOS 14 | Android 16 / HyperOS 3 | |
| Brightness (peak) | 1100 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP68 | |
| Dimensions | 162.5×75.3×8.4 mm | 151.1×71.8×8.1 mm | |
| Weight | 186 g | 191 g | |
| Launch price | — | $709 |
Camera comparison
Oppo K12
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 17
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Oppo K12
- 6.7" AMOLED
- Resolution: 1080x2412
- Refresh rate: 120 Hz
Xiaomi 17
- 6.3" LTPO AMOLED
- Resolution: 2656x1200
- Refresh rate: 120 Hz
Battery and charging
Oppo K12
- 5500 mAh
- Wired: 100W
- No wireless charging
Xiaomi 17
- 7000 mAh
- NanoReview test: web browsing 15:00 hrs, total 33:58 hrs
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Oppo K12 and Xiaomi 17, covering their specs and all relevant benchmarks.
Xiaomi 17 leads Oppo K12 by 69.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo K12
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 significantly outperforms the Oppo K12 (95/100 vs 59/100).
display
In the "display" category, the Xiaomi 17 is a bit better (85/100 vs 80/100).
camera
In the "camera" category, the Xiaomi 17 significantly outperforms the Oppo K12 (81/100 vs 35/100).
battery
In the "battery" category, the Xiaomi 17 notably outperforms the Oppo K12 (87/100 vs 66/100).
portability
In the "portability" category, both devices are on the same level — 63/100.
Frequently asked questions
Which is better: the Oppo K12 or the Xiaomi 17?
The Xiaomi 17 significantly outperforms the Oppo K12 by 30 points (87/100 vs 57/100).
What is the rating of the Oppo K12 and the Xiaomi 17?
The Oppo K12 has a MobileRank rating of 57/100, the Xiaomi 17 — 87/100.
Which has the better camera: the Oppo K12 or the Xiaomi 17?
The Xiaomi 17 leads on camera score (81/100 vs 35/100).
Which is more powerful: the Oppo K12 or the Xiaomi 17?
The Xiaomi 17 leads on performance (95/100 vs 59/100).
Should you choose the Oppo K12 over the Xiaomi 17?
The Xiaomi 17 is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.