OPPO Find X9 vs Vivo X51 5G
The OPPO Find X9 (2026) runs on the MediaTek Dimensity 9500, while the Vivo X51 5G (2020) runs on the Qualcomm Snapdragon 765G. By overall MobileRank rating, the OPPO Find X9 leads — 84/100 vs 46/100 (a 38-point difference). Key differences: the OPPO Find X9 has the bigger battery (6000 mAh vs 4315); the main camera is 50 MP vs 48 MP; the OPPO Find X9 is faster in AnTuTu (3,400,423 vs 597,974); the Vivo X51 5G is noticeably lighter (181g vs 207g).
Profile comparison
Category scores
OPPO Find X9
Vivo X51 5G
What makes OPPO Find X9 better?
- Higher AnTuTu: 3400423 vs 597974
- Better Geekbench Single: 3293 vs 799
- Better Geekbench Multi: 10243 vs 1836
- Bigger battery: 6000 vs 4315 mAh
- Faster charging: 100W vs 33W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (94/100 vs 44/100)
- Better camera (78/100 vs 42/100)
- Longer battery life (83/100 vs 31/100)
- Better display (84/100 vs 68/100)
What makes Vivo X51 5G better?
- Lighter: 181g vs 207g
- Better portability (70/100 vs 55/100)
Comparison verdict
Comparing the OPPO Find X9 vs the Vivo X51 5G, the OPPO Find X9 scores 38 points higher (84/100 vs 46/100). In the "performance" category, the OPPO Find X9 leads (94/100 vs 44/100). In the "camera" category, the OPPO Find X9 leads (78/100 vs 42/100). In the "battery" category, the OPPO Find X9 leads (83/100 vs 31/100). In the "performance" category, the OPPO Find X9 significantly outperforms the Vivo X51 5G (94/100 vs 44/100). In the "display" category, the OPPO Find X9 notably outperforms the Vivo X51 5G (84/100 vs 68/100). In the "camera" category, the OPPO Find X9 significantly outperforms the Vivo X51 5G (78/100 vs 42/100). In the "battery" category, the OPPO Find X9 significantly outperforms the Vivo X51 5G (83/100 vs 31/100). In the "portability" category, the Vivo X51 5G notably outperforms the OPPO Find X9 (70/100 vs 55/100).
Specs comparison
| Specification | OPPO Find X9 | Vivo X51 5G | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 765G | |
| AnTuTu | 3400423 | 597974 | |
| Geekbench Single | 3293 | 799 | |
| Geekbench Multi | 10243 | 1836 | |
| Display | 6.8" LTPO AMOLED | 6.6" AMOLED | |
| Resolution | 2780x1264 | 1080x2376 | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | 6000 mAh | 4315 mAh | |
| Charging | 100W | 33W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 8 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 256GB | |
| OS | Android 15 | Android 10, Funtouch 10.0 | |
| Brightness (peak) | 3600 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 157.0×73.9×8.0 mm | 158.5×72.8×8.0 mm | |
| Weight | 207 g | 181 g | |
| Launch price | $999 | — |
Camera comparison
OPPO Find X9
- Main: 50MP f/1.4
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X51 5G
- Main: 48MP f/1.6
- Ultrawide: 8MP
- Telephoto: 8MP
- Front: 32MP
Display comparison
OPPO Find X9
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Vivo X51 5G
- 6.6" AMOLED
- Resolution: 1080x2376
- Refresh rate: 90 Hz
Battery and charging
OPPO Find X9
- 6000 mAh
- Wired: 100W
- Wireless: 50W
Vivo X51 5G
- 4315 mAh
- Wired: 33W
- No wireless charging
Overall performance score
We compared OPPO Find X9 and Vivo X51 5G, covering their specs and all relevant benchmarks.
OPPO Find X9 leads Vivo X51 5G by 468.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo X51 5G
Price unknownDetailed category analysis
performance
In the "performance" category, the OPPO Find X9 significantly outperforms the Vivo X51 5G (94/100 vs 44/100).
display
In the "display" category, the OPPO Find X9 notably outperforms the Vivo X51 5G (84/100 vs 68/100).
camera
In the "camera" category, the OPPO Find X9 significantly outperforms the Vivo X51 5G (78/100 vs 42/100).
battery
In the "battery" category, the OPPO Find X9 significantly outperforms the Vivo X51 5G (83/100 vs 31/100).
portability
In the "portability" category, the Vivo X51 5G notably outperforms the OPPO Find X9 (70/100 vs 55/100).
Frequently asked questions
Which is better: the OPPO Find X9 or the Vivo X51 5G?
The OPPO Find X9 significantly outperforms the Vivo X51 5G by 38 points (84/100 vs 46/100).
What is the rating of the OPPO Find X9 and the Vivo X51 5G?
The OPPO Find X9 has a MobileRank rating of 84/100, the Vivo X51 5G — 46/100.
Which has the better camera: the OPPO Find X9 or the Vivo X51 5G?
The OPPO Find X9 leads on camera score (78/100 vs 42/100).
Which is more powerful: the OPPO Find X9 or the Vivo X51 5G?
The OPPO Find X9 leads on performance (94/100 vs 44/100).
Should you choose the OPPO Find X9 over the Vivo X51 5G?
The OPPO Find X9 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.