OPPO K15 Pro+ vs Xiaomi Mi 9 Pro 5G
The OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s, while the Xiaomi Mi 9 Pro 5G (2019) runs on the Qualcomm Snapdragon 855+. By overall MobileRank rating, the OPPO K15 Pro+ leads — 71/100 vs 53/100 (a 18-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 4000); the main camera is 50 MP vs 48 MP; the OPPO K15 Pro+ is faster in AnTuTu (3,121,723 vs 859,084); the Xiaomi Mi 9 Pro 5G is noticeably lighter (196g vs 219g).
OPPO K15 Pro+
Xiaomi Mi 9 Pro 5G
- Higher AnTuTu: 3121723 vs 859084
- Better Geekbench Single: 2680 vs 1031
- Better Geekbench Multi: 8358 vs 2864
- Bigger battery: 8000 vs 4000 mAh
- Faster charging: 100W vs 40W
- Better main camera: 50MP vs 48MP
- Higher performance (89/100 vs 55/100)
- Longer battery life (75/100 vs 38/100)
- Better display (94/100 vs 83/100)
- Lighter: 196g vs 219g
- Better camera (44/100 vs 35/100)
- Better portability (56/100 vs 44/100)
Comparing the OPPO K15 Pro+ vs the Xiaomi Mi 9 Pro 5G, the OPPO K15 Pro+ scores 18 points higher (71/100 vs 53/100). In the "performance" category, the OPPO K15 Pro+ leads (89/100 vs 55/100). In the "battery" category, the OPPO K15 Pro+ leads (75/100 vs 38/100). In the "performance" category, the OPPO K15 Pro+ significantly outperforms the Xiaomi Mi 9 Pro 5G (89/100 vs 55/100). In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 83/100). In the "camera" category, the Xiaomi Mi 9 Pro 5G is a bit better (44/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ significantly outperforms the Xiaomi Mi 9 Pro 5G (75/100 vs 38/100). In the "portability" category, the Xiaomi Mi 9 Pro 5G is a bit better (56/100 vs 44/100).
| Specification | OPPO K15 Pro+ | Xiaomi Mi 9 Pro 5G | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500s | Qualcomm Snapdragon 855+ | |
| AnTuTu | 3121723 | 859084 | |
| Geekbench Single | 2680 | 1031 | |
| Geekbench Multi | 8358 | 2864 | |
| Display | 6.8" AMOLED | 6.4" Super AMOLED | |
| Resolution | 2772x1272 | 1080x2340 | |
| Refresh rate | 165 Hz | — | |
| Battery | 8000 mAh | 4000 mAh | |
| Charging | 100W | 40W | |
| Wireless charging | 0W | 30W | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 8 MP | 16 MP | |
| Telephoto | 0 MP | 12 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB / 512GB | |
| OS | Android 16 | Android 10 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 162.4×77.5×8.3 mm | 157.2×74.6×8.5 mm | |
| Weight | 219 g | 196 g | |
| Price | $509 | — |
OPPO K15 Pro+
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi Mi 9 Pro 5G
- Main: 48MP f/f/1.8
- Ultrawide: 16MP
- Telephoto: 12MP
- Front: 20MP
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
Xiaomi Mi 9 Pro 5G
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
Xiaomi Mi 9 Pro 5G
- 4000 mAh
- Wired: 40W
- Wireless: 30W
We compared OPPO K15 Pro+ and Xiaomi Mi 9 Pro 5G, covering their specs and all relevant benchmarks.
OPPO K15 Pro+ leads Xiaomi Mi 9 Pro 5G by 263.4% in our overall performance rating.
Xiaomi Mi 9 Pro 5G
Price unknownperformance
In the "performance" category, the OPPO K15 Pro+ significantly outperforms the Xiaomi Mi 9 Pro 5G (89/100 vs 55/100).
display
In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 83/100).
camera
In the "camera" category, the Xiaomi Mi 9 Pro 5G is a bit better (44/100 vs 35/100).
battery
In the "battery" category, the OPPO K15 Pro+ significantly outperforms the Xiaomi Mi 9 Pro 5G (75/100 vs 38/100).
portability
In the "portability" category, the Xiaomi Mi 9 Pro 5G is a bit better (56/100 vs 44/100).
Which is better: the OPPO K15 Pro+ or the Xiaomi Mi 9 Pro 5G?
The OPPO K15 Pro+ is noticeably better than the Xiaomi Mi 9 Pro 5G — the overall rating gap is 18 points.
What is the rating of the OPPO K15 Pro+ and the Xiaomi Mi 9 Pro 5G?
The OPPO K15 Pro+ has a MobileRank rating of 71/100, the Xiaomi Mi 9 Pro 5G — 53/100.
Which has the better camera: the OPPO K15 Pro+ or the Xiaomi Mi 9 Pro 5G?
The Xiaomi Mi 9 Pro 5G leads on camera score (44/100 vs 35/100).
Which is more powerful: the OPPO K15 Pro+ or the Xiaomi Mi 9 Pro 5G?
The OPPO K15 Pro+ leads on performance (89/100 vs 55/100).
Should you choose the OPPO K15 Pro+ over the Xiaomi Mi 9 Pro 5G?
The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life. The Xiaomi Mi 9 Pro 5G is a better fit for everyday use.