OPPO Find X9s vs Vivo X21i
The OPPO Find X9s (2026) runs on the MediaTek Dimensity 9500s, while the Vivo X21i (2018) runs on the MediaTek Helio P60. By overall MobileRank rating, the OPPO Find X9s leads — 80/100 vs 29/100 (a 51-point difference). Key differences: the OPPO Find X9s has the bigger battery (7025 mAh vs 3425); the main camera is 50 MP vs 12 MP; the OPPO Find X9s is faster in AnTuTu (3,132,001 vs 232,802); the OPPO Find X9s has NFC for contactless payments, the Vivo X21i doesn't; the Vivo X21i is noticeably lighter (159g vs 207g).
OPPO Find X9s
Vivo X21i
- Higher AnTuTu: 3132001 vs 232802
- Better Geekbench Single: 2680 vs 341
- Better Geekbench Multi: 8358 vs 779
- Bigger battery: 7025 vs 3425 mAh
- Better main camera: 50MP vs 12MP
- Higher performance (89/100 vs 17/100)
- Better camera (78/100 vs 15/100)
- Longer battery life (68/100 vs 15/100)
- Better display (85/100 vs 82/100)
- Lighter: 159g vs 207g
- Better portability (94/100 vs 56/100)
Comparing the OPPO Find X9s vs the Vivo X21i, the OPPO Find X9s scores 51 points higher (80/100 vs 29/100). In the "performance" category, the OPPO Find X9s leads (89/100 vs 17/100). In the "camera" category, the OPPO Find X9s leads (78/100 vs 15/100). In the "battery" category, the OPPO Find X9s leads (68/100 vs 15/100). In the "performance" category, the OPPO Find X9s significantly outperforms the Vivo X21i (89/100 vs 17/100). In the "display" category, the OPPO Find X9s and the Vivo X21i are nearly equal (85/100 vs 82/100). In the "camera" category, the OPPO Find X9s significantly outperforms the Vivo X21i (78/100 vs 15/100). In the "battery" category, the OPPO Find X9s significantly outperforms the Vivo X21i (68/100 vs 15/100). In the "portability" category, the Vivo X21i significantly outperforms the OPPO Find X9s (94/100 vs 56/100).
| Specification | OPPO Find X9s | Vivo X21i | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500s | MediaTek Helio P60 | |
| AnTuTu | 3132001 | 232802 | |
| Geekbench Single | 2680 | 341 | |
| Geekbench Multi | 8358 | 779 | |
| Display | 6.6" LTPS AMOLED | 6.3" Super AMOLED | |
| Resolution | 1256x2760 | 1080x2280 | |
| Refresh rate | 120 Hz | — | |
| Battery | 7025 mAh | 3425 mAh | |
| Charging | 80W | — | |
| Main camera | 50 MP | 12 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 24 MP | |
| RAM | 12GB | 4GB / 6GB | |
| Storage | 256GB / 512GB | 64GB / 128GB | |
| OS | Android 16 | Android 8.1 (Oreo); Funtouch 4 | |
| Brightness (peak) | 3600 nits | — | |
| NFC | yes | no | |
| Protection | IP66 | — | |
| Dimensions | 156.9×73.9×7.9 mm | 154.4×75.0×7.0 mm | |
| Weight | 207 g | 159 g | |
| Launch price | $699 | — |
OPPO Find X9s
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X21i
- Main: 12MP f/f/1.8
- Front: 24MP
OPPO Find X9s
- 6.6" LTPS AMOLED
- Resolution: 1256x2760
- Refresh rate: 120 Hz
Vivo X21i
- 6.3" Super AMOLED
- Resolution: 1080x2280
- Refresh rate: —
OPPO Find X9s
- 7025 mAh
- Wired: 80W
- No wireless charging
Vivo X21i
- 3425 mAh
- Wireless charging: no data
We compared OPPO Find X9s and Vivo X21i, covering their specs and all relevant benchmarks.
OPPO Find X9s leads Vivo X21i by 1245.3% in our overall performance rating.
Vivo X21i
Price unknownperformance
In the "performance" category, the OPPO Find X9s significantly outperforms the Vivo X21i (89/100 vs 17/100).
display
In the "display" category, the OPPO Find X9s and the Vivo X21i are nearly equal (85/100 vs 82/100).
camera
In the "camera" category, the OPPO Find X9s significantly outperforms the Vivo X21i (78/100 vs 15/100).
battery
In the "battery" category, the OPPO Find X9s significantly outperforms the Vivo X21i (68/100 vs 15/100).
portability
In the "portability" category, the Vivo X21i significantly outperforms the OPPO Find X9s (94/100 vs 56/100).
Which is better: the OPPO Find X9s or the Vivo X21i?
The OPPO Find X9s significantly outperforms the Vivo X21i by 51 points (80/100 vs 29/100).
What is the rating of the OPPO Find X9s and the Vivo X21i?
The OPPO Find X9s has a MobileRank rating of 80/100, the Vivo X21i — 29/100.
Which has the better camera: the OPPO Find X9s or the Vivo X21i?
The OPPO Find X9s leads on camera score (78/100 vs 15/100).
Which is more powerful: the OPPO Find X9s or the Vivo X21i?
The OPPO Find X9s leads on performance (89/100 vs 17/100).
Should you choose the OPPO Find X9s over the Vivo X21i?
The OPPO Find X9s is a better fit for gamers and power users. The Vivo X21i is a better fit for everyday use.