OPPO K15 Pro+ vs Xiaomi 12
The OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s, while the Xiaomi 12 (2022) runs on the Qualcomm Snapdragon 8 Gen 1; estimated prices are $509 and $750. By overall MobileRank rating, the OPPO K15 Pro+ leads — 71/100 vs 64/100 (a 7-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 4500); the OPPO K15 Pro+ is faster in AnTuTu (3,121,723 vs 1,322,176); the Xiaomi 12 is noticeably lighter (180g vs 219g).
OPPO K15 Pro+
Xiaomi 12
- Higher AnTuTu: 3121723 vs 1322176
- Better Geekbench Single: 2680 vs 1675
- Better Geekbench Multi: 8358 vs 4453
- Bigger battery: 8000 vs 4500 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper: $509 vs $750
- Higher performance (89/100 vs 69/100)
- Longer battery life (75/100 vs 57/100)
- Better display (94/100 vs 82/100)
- Better value for money (66/100 vs 40/100)
- Lighter: 180g vs 219g
- Better camera (52/100 vs 35/100)
- Better portability (69/100 vs 44/100)
Comparing the OPPO K15 Pro+ vs the Xiaomi 12, the OPPO K15 Pro+ scores 7 points higher (71/100 vs 64/100). In the "performance" category, the OPPO K15 Pro+ leads (89/100 vs 69/100). In the "camera" category, the Xiaomi 12 leads (52/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ leads (75/100 vs 57/100). In the "value for money" category, the OPPO K15 Pro+ leads (66/100 vs 40/100). In the "performance" category, the OPPO K15 Pro+ notably outperforms the Xiaomi 12 (89/100 vs 69/100). In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 82/100). In the "camera" category, the Xiaomi 12 notably outperforms the OPPO K15 Pro+ (52/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ notably outperforms the Xiaomi 12 (75/100 vs 57/100). In the "portability" category, the Xiaomi 12 notably outperforms the OPPO K15 Pro+ (69/100 vs 44/100). In the "value for money" category, the OPPO K15 Pro+ notably outperforms the Xiaomi 12 (66/100 vs 40/100).
| Specification | OPPO K15 Pro+ | Xiaomi 12 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500s | Qualcomm Snapdragon 8 Gen 1 | |
| AnTuTu | 3121723 | 1322176 | |
| Geekbench Single | 2680 | 1675 | |
| Geekbench Multi | 8358 | 4453 | |
| Display | 6.8" AMOLED | 6.3" AMOLED | |
| Resolution | 2772x1272 | 2400x1080 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8000 mAh | 4500 mAh | |
| Charging | 100W | 67W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 113 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 13 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 12 | |
| Brightness (peak) | 1800 nits | 1100 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 162.4×77.5×8.3 mm | 152.7×69.9×8.2 mm | |
| Weight | 219 g | 180 g | |
| Price | $509 | $750 |
OPPO K15 Pro+
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 12
- Main: 50MP f/1.88
- Ultrawide: 13MP
- Front: 32MP
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
Xiaomi 12
- 6.3" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
Xiaomi 12
- 4500 mAh
- Wired: 67W
- Wireless: 50W
We compared OPPO K15 Pro+ and Xiaomi 12, covering their specs and all relevant benchmarks.
OPPO K15 Pro+ leads Xiaomi 12 by 136.1% in our overall performance rating.
Price difference: $241. OPPO K15 Pro+ is cheaper by $241.
performance
In the "performance" category, the OPPO K15 Pro+ notably outperforms the Xiaomi 12 (89/100 vs 69/100).
display
In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 82/100).
camera
In the "camera" category, the Xiaomi 12 notably outperforms the OPPO K15 Pro+ (52/100 vs 35/100).
battery
In the "battery" category, the OPPO K15 Pro+ notably outperforms the Xiaomi 12 (75/100 vs 57/100).
portability
In the "portability" category, the Xiaomi 12 notably outperforms the OPPO K15 Pro+ (69/100 vs 44/100).
value for money
In the "value for money" category, the OPPO K15 Pro+ notably outperforms the Xiaomi 12 (66/100 vs 40/100).
Which is better: the OPPO K15 Pro+ or the Xiaomi 12?
The OPPO K15 Pro+ edges out the Xiaomi 12 by just 7 points — the two devices are very close in overall level.
What is the rating of the OPPO K15 Pro+ and the Xiaomi 12?
The OPPO K15 Pro+ has a MobileRank rating of 71/100, the Xiaomi 12 — 64/100.
Which has the better camera: the OPPO K15 Pro+ or the Xiaomi 12?
The Xiaomi 12 leads on camera score (52/100 vs 35/100).
Which is more powerful: the OPPO K15 Pro+ or the Xiaomi 12?
The OPPO K15 Pro+ leads on performance (89/100 vs 69/100).
Should you choose the OPPO K15 Pro+ over the Xiaomi 12?
The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life. The Xiaomi 12 is a better fit for active users.