Huawei Mate 90 RS Ultimate vs Oppo A1k
The Huawei Mate 90 RS Ultimate (2026) runs on the Kirin 9050 Pro, while the Oppo A1k (2019) runs on the MediaTek Helio P22. By overall MobileRank rating, the Huawei Mate 90 RS Ultimate leads — 75/100 vs 21/100 (a 54-point difference). Key differences: the Huawei Mate 90 RS Ultimate has the bigger battery (6800 mAh vs 4000); the main camera is 50 MP vs 8 MP; the Huawei Mate 90 RS Ultimate is faster in AnTuTu (1,902,468 vs 177,554); the Huawei Mate 90 RS Ultimate has NFC for contactless payments, the Oppo A1k doesn't; the Oppo A1k is noticeably lighter (170g vs 248g).
Profile comparison
Category scores
Huawei Mate 90 RS Ultimate
Oppo A1k
What makes Huawei Mate 90 RS Ultimate better?
- Higher AnTuTu: 1902468 vs 177554
- Better Geekbench Single: 1636 vs 233
- Better Geekbench Multi: 5775 vs 723
- Bigger battery: 6800 vs 4000 mAh
- Better main camera: 50MP vs 8MP
- Higher performance (75/100 vs 10/100)
- Better camera (74/100 vs 10/100)
- Longer battery life (86/100 vs 32/100)
- Better display (84/100 vs 40/100)
What makes Oppo A1k better?
- Lighter: 170g vs 248g
- Better portability (72/100 vs 31/100)
Comparison verdict
Comparing the Huawei Mate 90 RS Ultimate vs the Oppo A1k, the Huawei Mate 90 RS Ultimate scores 54 points higher (75/100 vs 21/100). In the "performance" category, the Huawei Mate 90 RS Ultimate leads (75/100 vs 10/100). In the "camera" category, the Huawei Mate 90 RS Ultimate leads (74/100 vs 10/100). In the "battery" category, the Huawei Mate 90 RS Ultimate leads (86/100 vs 32/100). In the "performance" category, the Huawei Mate 90 RS Ultimate significantly outperforms the Oppo A1k (75/100 vs 10/100). In the "display" category, the Huawei Mate 90 RS Ultimate significantly outperforms the Oppo A1k (84/100 vs 40/100). In the "camera" category, the Huawei Mate 90 RS Ultimate significantly outperforms the Oppo A1k (74/100 vs 10/100). In the "battery" category, the Huawei Mate 90 RS Ultimate significantly outperforms the Oppo A1k (86/100 vs 32/100). In the "portability" category, the Oppo A1k significantly outperforms the Huawei Mate 90 RS Ultimate (72/100 vs 31/100).
Specs comparison
| Specification | Huawei Mate 90 RS Ultimate | Oppo A1k | |
|---|---|---|---|
| Processor | Kirin 9050 Pro | MediaTek Helio P22 | |
| AnTuTu | 1902468 | 177554 | |
| Geekbench Single | 1636 | 233 | |
| Geekbench Multi | 5775 | 723 | |
| Display | 6.9" Dual-layer LTPO OLED | 6.1" IPS LCD | |
| Resolution | 1320x2848 | 720x1560 | |
| Refresh rate | 120 Hz | — | |
| Battery | 6800 mAh | 4000 mAh | |
| Charging | 100W | — | |
| Wireless charging | 50W | — | |
| Main camera | 50 MP | 8 MP | |
| Ultrawide | 40 MP | 0 MP | |
| Telephoto | 200 MP | 0 MP | |
| Front camera | 13 MP | 5 MP | |
| RAM | 16GB | 2GB | |
| Storage | 512GB / 1TB / 2TB | 32GB | |
| OS | HarmonyOS 7.0 | Android 9.0 (Pie); ColorOS 6 | |
| Brightness (peak) | 12000 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 164.5×78.7×8.4 mm | 154.5×73.8×8.4 mm | |
| Weight | 248 g | 170 g | |
| Launch price | — | — |
Camera comparison
Huawei Mate 90 RS Ultimate
- Main: 50MP f/1.4
- Ultrawide: 40MP
- Telephoto: 200MP
- Front: 13MP
Oppo A1k
- Main: 8MP f/2.2
- Front: 5MP
Display comparison
Huawei Mate 90 RS Ultimate
- 6.9" Dual-layer LTPO OLED
- Resolution: 1320x2848
- Refresh rate: 120 Hz
Oppo A1k
- 6.1" IPS LCD
- Resolution: 720x1560
- Refresh rate: —
Battery and charging
Huawei Mate 90 RS Ultimate
- 6800 mAh
- Wired: 100W
- Wireless: 50W
Oppo A1k
- 4000 mAh
- Wireless charging: no data
Overall performance score
We compared Huawei Mate 90 RS Ultimate and Oppo A1k, covering their specs and all relevant benchmarks.
Huawei Mate 90 RS Ultimate leads Oppo A1k by 971.5% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Huawei Mate 90 RS Ultimate significantly outperforms the Oppo A1k (75/100 vs 10/100).
display
In the "display" category, the Huawei Mate 90 RS Ultimate significantly outperforms the Oppo A1k (84/100 vs 40/100).
camera
In the "camera" category, the Huawei Mate 90 RS Ultimate significantly outperforms the Oppo A1k (74/100 vs 10/100).
battery
In the "battery" category, the Huawei Mate 90 RS Ultimate significantly outperforms the Oppo A1k (86/100 vs 32/100).
portability
In the "portability" category, the Oppo A1k significantly outperforms the Huawei Mate 90 RS Ultimate (72/100 vs 31/100).
Frequently asked questions
Which is better: the Huawei Mate 90 RS Ultimate or the Oppo A1k?
The Huawei Mate 90 RS Ultimate significantly outperforms the Oppo A1k by 54 points (75/100 vs 21/100).
What is the rating of the Huawei Mate 90 RS Ultimate and the Oppo A1k?
The Huawei Mate 90 RS Ultimate has a MobileRank rating of 75/100, the Oppo A1k — 21/100.
Which has the better camera: the Huawei Mate 90 RS Ultimate or the Oppo A1k?
The Huawei Mate 90 RS Ultimate leads on camera score (74/100 vs 10/100).
Which is more powerful: the Huawei Mate 90 RS Ultimate or the Oppo A1k?
The Huawei Mate 90 RS Ultimate leads on performance (75/100 vs 10/100).
Should you choose the Huawei Mate 90 RS Ultimate over the Oppo A1k?
The Huawei Mate 90 RS Ultimate is a better fit for active users, those who care about battery life.