Huawei Mate X3 vs OPPO K15 Pro+
The Huawei Mate X3 (2023) runs on the Qualcomm Snapdragon 8+ Gen 1 4G, while the OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s. By overall MobileRank rating, the OPPO K15 Pro+ leads — 72/100 vs 61/100 (a 11-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 4800); the OPPO K15 Pro+ is faster in AnTuTu (3,032,039 vs 1,530,652); the OPPO K15 Pro+ is noticeably lighter (219g vs 239g).
Profile comparison
Category scores
Huawei Mate X3
OPPO K15 Pro+
What makes Huawei Mate X3 better?
- Better camera (40/100 vs 35/100)
What makes OPPO K15 Pro+ better?
- Higher AnTuTu: 3032039 vs 1530652
- Better Geekbench Single: 2725 vs 1761
- Better Geekbench Multi: 8932 vs 4688
- Bigger battery: 8000 vs 4800 mAh
- Faster charging: 100W vs 66W
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 219g vs 239g
- Higher performance (90/100 vs 72/100)
- Longer battery life (75/100 vs 64/100)
- Better display (94/100 vs 82/100)
- Better portability (44/100 vs 20/100)
Comparison verdict
Comparing the Huawei Mate X3 vs the OPPO K15 Pro+, the OPPO K15 Pro+ scores 11 points higher (72/100 vs 61/100). In the "performance" category, the OPPO K15 Pro+ leads (90/100 vs 72/100). In the "battery" category, the OPPO K15 Pro+ leads (75/100 vs 64/100). In the "performance" category, the OPPO K15 Pro+ notably outperforms the Huawei Mate X3 (90/100 vs 72/100). In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 82/100). In the "camera" category, the Huawei Mate X3 is a bit better (40/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ is a bit better (75/100 vs 64/100). In the "portability" category, the OPPO K15 Pro+ notably outperforms the Huawei Mate X3 (44/100 vs 20/100).
Specs comparison
| Specification | Huawei Mate X3 | OPPO K15 Pro+ | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8+ Gen 1 4G | MediaTek Dimensity 9500s | |
| AnTuTu | 1530652 | 3032039 | |
| Geekbench Single | 1761 | 2725 | |
| Geekbench Multi | 4688 | 8932 | |
| Display | 7.8" Foldable OLED | 6.8" AMOLED | |
| Resolution | 2200x2480 | 2772x1272 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 4800 mAh | 8000 mAh | |
| Charging | 66W | 100W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 12 MP | 0 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 12GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | HarmonyOS 3.1 (China), EMUI 13.1 (Europe), no Google Play Services | Android 16 | |
| Brightness (peak) | — | 1800 nits | |
| NFC | yes | yes | |
| Protection | IPX8 | IP68 | |
| Dimensions | 156.9×72.4×11.8 mm | 162.4×77.5×8.3 mm | |
| Weight | 239 g | 219 g | |
| Launch price | — | $509 |
Camera comparison
Huawei Mate X3
- Main: 50MP f/1.8
- Ultrawide: 13MP
- Telephoto: 12MP
- Front: 8MP
OPPO K15 Pro+
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Huawei Mate X3
- 7.8" Foldable OLED
- Resolution: 2200x2480
- Refresh rate: 120 Hz
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
Battery and charging
Huawei Mate X3
- 4800 mAh
- Wired: 66W
- Wireless: 50W
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Huawei Mate X3 and OPPO K15 Pro+, covering their specs and all relevant benchmarks.
OPPO K15 Pro+ leads Huawei Mate X3 by 49.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Huawei Mate X3
Price unknownDetailed category analysis
performance
In the "performance" category, the OPPO K15 Pro+ notably outperforms the Huawei Mate X3 (90/100 vs 72/100).
display
In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 82/100).
camera
In the "camera" category, the Huawei Mate X3 is a bit better (40/100 vs 35/100).
battery
In the "battery" category, the OPPO K15 Pro+ is a bit better (75/100 vs 64/100).
portability
In the "portability" category, the OPPO K15 Pro+ notably outperforms the Huawei Mate X3 (44/100 vs 20/100).
Frequently asked questions
Which is better: the Huawei Mate X3 or the OPPO K15 Pro+?
The OPPO K15 Pro+ is noticeably better than the Huawei Mate X3 — the overall rating gap is 11 points.
What is the rating of the Huawei Mate X3 and the OPPO K15 Pro+?
The Huawei Mate X3 has a MobileRank rating of 61/100, the OPPO K15 Pro+ — 72/100.
Which has the better camera: the Huawei Mate X3 or the OPPO K15 Pro+?
The Huawei Mate X3 leads on camera score (40/100 vs 35/100).
Which is more powerful: the Huawei Mate X3 or the OPPO K15 Pro+?
The OPPO K15 Pro+ leads on performance (90/100 vs 72/100).
Should you choose the Huawei Mate X3 over the OPPO K15 Pro+?
The Huawei Mate X3 is a better fit for active users. The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life.