Oppo A1k vs Vivo iQOO 15
The Oppo A1k (2019) runs on the MediaTek Helio P22, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 21/100 (a 65-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 4000); the main camera is 8 MP vs 50 MP; the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 177,554); the Vivo iQOO 15 has NFC for contactless payments, the Oppo A1k doesn't; the Oppo A1k is noticeably lighter (170g vs 215g).
Profile comparison
Category scores
Oppo A1k
Vivo iQOO 15
What makes Oppo A1k better?
- Lighter: 170g vs 215g
- Better portability (72/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 177554
- Better Geekbench Single: 3013 vs 233
- Better Geekbench Multi: 9287 vs 723
- Bigger battery: 7000 vs 4000 mAh
- Better main camera: 50MP vs 8MP
- Higher performance (94/100 vs 10/100)
- Better camera (78/100 vs 10/100)
- Longer battery life (85/100 vs 32/100)
- Better display (99/100 vs 40/100)
Comparison verdict
Comparing the Oppo A1k vs the Vivo iQOO 15, the Vivo iQOO 15 scores 65 points higher (86/100 vs 21/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 10/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 10/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 32/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Oppo A1k (94/100 vs 10/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the Oppo A1k (99/100 vs 40/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Oppo A1k (78/100 vs 10/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Oppo A1k (85/100 vs 32/100). In the "portability" category, the Oppo A1k notably outperforms the Vivo iQOO 15 (72/100 vs 48/100).
Specs comparison
| Specification | Oppo A1k | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | MediaTek Helio P22 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 177554 | 3758268 | |
| Geekbench Single | 233 | 3013 | |
| Geekbench Multi | 723 | 9287 | |
| Display | 6.1" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1560 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 4000 mAh | 7000 mAh | |
| Charging | — | 100W | |
| Wireless charging | — | 40W | |
| Main camera | 8 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 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 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 154.5×73.8×8.4 mm | 163.7×76.8×8.1 mm | |
| Weight | 170 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
Oppo A1k
- Main: 8MP f/2.2
- Front: 5MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo A1k
- 6.1" IPS LCD
- Resolution: 720x1560
- Refresh rate: —
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Oppo A1k
- 4000 mAh
- Wireless charging: no data
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Oppo A1k and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Oppo A1k by 95.3% 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 iQOO 15 significantly outperforms the Oppo A1k (94/100 vs 10/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the Oppo A1k (99/100 vs 40/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Oppo A1k (78/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Oppo A1k (85/100 vs 32/100).
portability
In the "portability" category, the Oppo A1k notably outperforms the Vivo iQOO 15 (72/100 vs 48/100).
Frequently asked questions
Which is better: the Oppo A1k or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Oppo A1k by 65 points (86/100 vs 21/100).
What is the rating of the Oppo A1k and the Vivo iQOO 15?
The Oppo A1k has a MobileRank rating of 21/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Oppo A1k or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 10/100).
Which is more powerful: the Oppo A1k or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 10/100).
Should you choose the Oppo A1k over the Vivo iQOO 15?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.