Oppo A1k vs Vivo X300 Ultra
The Oppo A1k (2019) runs on the MediaTek Helio P22, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 21/100 (a 70-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 4000); the main camera is 8 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 177,554); the Vivo X300 Ultra has NFC for contactless payments, the Oppo A1k doesn't; the Oppo A1k is noticeably lighter (170g vs 230g).
Profile comparison
Category scores
Oppo A1k
Vivo X300 Ultra
What makes Oppo A1k better?
- Lighter: 170g vs 230g
- Better portability (72/100 vs 39/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 177554
- Better Geekbench Single: 3639 vs 233
- Better Geekbench Multi: 11047 vs 723
- Bigger battery: 7000 vs 4000 mAh
- Better main camera: 200MP vs 8MP
- Higher performance (99/100 vs 10/100)
- Better camera (96/100 vs 10/100)
- Longer battery life (85/100 vs 32/100)
- Better display (89/100 vs 40/100)
Comparison verdict
Comparing the Oppo A1k vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 70 points higher (91/100 vs 21/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 10/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 10/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 32/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Oppo A1k (99/100 vs 10/100). In the "display" category, the Vivo X300 Ultra significantly outperforms the Oppo A1k (89/100 vs 40/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Oppo A1k (96/100 vs 10/100). In the "battery" category, the Vivo X300 Ultra significantly outperforms the Oppo A1k (85/100 vs 32/100). In the "portability" category, the Oppo A1k significantly outperforms the Vivo X300 Ultra (72/100 vs 39/100).
Specs comparison
| Specification | Oppo A1k | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio P22 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 177554 | 4247433 | |
| Geekbench Single | 233 | 3639 | |
| Geekbench Multi | 723 | 11047 | |
| Display | 6.1" IPS LCD | 6.8" LTPO OLED | |
| Resolution | 720x1560 | 3168x1440 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4000 mAh | 7000 mAh | |
| Charging | — | 100W | |
| Wireless charging | — | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 8 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 5 MP | 32 MP | |
| RAM | 2GB | 12GB / 16GB | |
| Storage | 32GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie); ColorOS 6 | Android 16 | |
| NFC | no | yes | |
| Protection | — | IP69 | |
| Dimensions | 154.5×73.8×8.4 mm | 163.0×76.8×8.2 mm | |
| Weight | 170 g | 230 g | |
| Launch price | — | $950 |
Camera comparison
Oppo A1k
- Main: 8MP f/2.2
- Front: 5MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Oppo A1k
- 6.1" IPS LCD
- Resolution: 720x1560
- Refresh rate: —
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
Oppo A1k
- 4000 mAh
- Wireless charging: no data
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Oppo A1k and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Oppo A1k by 95.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo A1k
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Oppo A1k (99/100 vs 10/100).
display
In the "display" category, the Vivo X300 Ultra significantly outperforms the Oppo A1k (89/100 vs 40/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Oppo A1k (96/100 vs 10/100).
battery
In the "battery" category, the Vivo X300 Ultra significantly outperforms the Oppo A1k (85/100 vs 32/100).
portability
In the "portability" category, the Oppo A1k significantly outperforms the Vivo X300 Ultra (72/100 vs 39/100).
Frequently asked questions
Which is better: the Oppo A1k or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Oppo A1k by 70 points (91/100 vs 21/100).
What is the rating of the Oppo A1k and the Vivo X300 Ultra?
The Oppo A1k has a MobileRank rating of 21/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Oppo A1k or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 10/100).
Which is more powerful: the Oppo A1k or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 10/100).
Should you choose the Oppo A1k over the Vivo X300 Ultra?
The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.