OPPO Find X9 vs Vivo Y31d
The OPPO Find X9 (2026) runs on the MediaTek Dimensity 9500, while the Vivo Y31d (2026) runs on the Qualcomm Snapdragon 6s 4G Gen 2; launch prices were $999 and $185. By overall MobileRank rating, the OPPO Find X9 leads — 83/100 vs 41/100 (a 42-point difference). Key differences: the Vivo Y31d has the bigger battery (7200 mAh vs 6000); the OPPO Find X9 is faster in AnTuTu (3,400,423 vs 522,680); the OPPO Find X9 has NFC for contactless payments, the Vivo Y31d doesn't.
OPPO Find X9
Vivo Y31d
- Higher AnTuTu: 3400423 vs 522680
- Better Geekbench Single: 3228 vs 489
- Better Geekbench Multi: 9553 vs 1532
- Faster charging: 80W vs 44W
- Lighter: 207g vs 219g
- Higher performance (93/100 vs 36/100)
- Better camera (78/100 vs 30/100)
- Longer battery life (78/100 vs 60/100)
- Better display (84/100 vs 55/100)
- Better portability (55/100 vs 43/100)
- Bigger battery: 7200 vs 6000 mAh
- Cheaper at launch: $185 vs $999
- Overall rating 41/100
Comparing the OPPO Find X9 vs the Vivo Y31d, the OPPO Find X9 scores 42 points higher (83/100 vs 41/100). In the "performance" category, the OPPO Find X9 leads (93/100 vs 36/100). In the "camera" category, the OPPO Find X9 leads (78/100 vs 30/100). In the "battery" category, the OPPO Find X9 leads (78/100 vs 60/100). Value score: OPPO Find X9 — 78/100, Vivo Y31d — 48/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the OPPO Find X9 significantly outperforms the Vivo Y31d (93/100 vs 36/100). In the "display" category, the OPPO Find X9 notably outperforms the Vivo Y31d (84/100 vs 55/100). In the "camera" category, the OPPO Find X9 significantly outperforms the Vivo Y31d (78/100 vs 30/100). In the "battery" category, the OPPO Find X9 notably outperforms the Vivo Y31d (78/100 vs 60/100). In the "portability" category, the OPPO Find X9 is a bit better (55/100 vs 43/100).
| Specification | OPPO Find X9 | Vivo Y31d | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 6s 4G Gen 2 | |
| AnTuTu | 3400423 | 522680 | |
| Geekbench Single | 3228 | 489 | |
| Geekbench Multi | 9553 | 1532 | |
| Display | 6.8" LTPO AMOLED | 6.8" IPS LCD | |
| Resolution | 2780x1264 | 720x1570 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 7200 mAh | |
| Charging | 80W | 44W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 3600 nits | 1250 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 157.0×73.9×8.0 mm | 166.6×78.4×8.4 mm | |
| Weight | 207 g | 219 g | |
| Launch price | $999 | $185 |
OPPO Find X9
- Main: 50MP f/1.4
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo Y31d
- Main: 50MP f/f/2.0
- Front: 8MP
OPPO Find X9
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Vivo Y31d
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
OPPO Find X9
- 6000 mAh
- Wired: 80W
- Wireless: 50W
Vivo Y31d
- 7200 mAh
- Wired: 44W
- No wireless charging
We compared OPPO Find X9 and Vivo Y31d, covering their specs and all relevant benchmarks.
OPPO Find X9 leads Vivo Y31d by 550.6% in our overall performance rating.
Launch price difference: $814. Vivo Y31d was $814 cheaper at launch.
performance
In the "performance" category, the OPPO Find X9 significantly outperforms the Vivo Y31d (93/100 vs 36/100).
display
In the "display" category, the OPPO Find X9 notably outperforms the Vivo Y31d (84/100 vs 55/100).
camera
In the "camera" category, the OPPO Find X9 significantly outperforms the Vivo Y31d (78/100 vs 30/100).
battery
In the "battery" category, the OPPO Find X9 notably outperforms the Vivo Y31d (78/100 vs 60/100).
portability
In the "portability" category, the OPPO Find X9 is a bit better (55/100 vs 43/100).
Which is better: the OPPO Find X9 or the Vivo Y31d?
The OPPO Find X9 significantly outperforms the Vivo Y31d by 42 points (83/100 vs 41/100).
What is the rating of the OPPO Find X9 and the Vivo Y31d?
The OPPO Find X9 has a MobileRank rating of 83/100, the Vivo Y31d — 41/100.
Which has the better camera: the OPPO Find X9 or the Vivo Y31d?
The OPPO Find X9 leads on camera score (78/100 vs 30/100).
Which is more powerful: the OPPO Find X9 or the Vivo Y31d?
The OPPO Find X9 leads on performance (93/100 vs 36/100).
Should you choose the OPPO Find X9 over the Vivo Y31d?
The OPPO Find X9 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo Y31d is a better fit for everyday use.