OPPO Find X9 Ultra vs Vivo Y31 Pro
The OPPO Find X9 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5, while the Vivo Y31 Pro (2025) runs on the MediaTek Dimensity 7300; launch prices were $1299 and $195. By overall MobileRank rating, the OPPO Find X9 Ultra leads — 92/100 vs 50/100 (a 42-point difference). Key differences: the OPPO Find X9 Ultra has the bigger battery (7050 mAh vs 6500); the main camera is 200 MP vs 50 MP; the OPPO Find X9 Ultra is faster in AnTuTu (4,231,988 vs 879,714); the OPPO Find X9 Ultra has NFC for contactless payments, the Vivo Y31 Pro doesn't; the Vivo Y31 Pro is noticeably lighter (204g vs 235g).
Profile comparison
Category scores
OPPO Find X9 Ultra
Vivo Y31 Pro
What makes OPPO Find X9 Ultra better?
- Higher AnTuTu: 4231988 vs 879714
- Better Geekbench Single: 3639 vs 1011
- Better Geekbench Multi: 11047 vs 2813
- Bigger battery: 7050 vs 6500 mAh
- Faster charging: 100W vs 44W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 55/100)
- Better camera (96/100 vs 30/100)
- Longer battery life (87/100 vs 58/100)
- Better display (98/100 vs 66/100)
What makes Vivo Y31 Pro better?
- Lighter: 204g vs 235g
- Cheaper at launch: $195 vs $1299
- Better portability (56/100 vs 24/100)
Comparison verdict
Comparing the OPPO Find X9 Ultra vs the Vivo Y31 Pro, the OPPO Find X9 Ultra scores 42 points higher (92/100 vs 50/100). In the "performance" category, the OPPO Find X9 Ultra leads (99/100 vs 55/100). In the "camera" category, the OPPO Find X9 Ultra leads (96/100 vs 30/100). In the "battery" category, the OPPO Find X9 Ultra leads (87/100 vs 58/100). Value score: OPPO Find X9 Ultra — 94/100, Vivo Y31 Pro — 62/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Vivo Y31 Pro (99/100 vs 55/100). In the "display" category, the OPPO Find X9 Ultra significantly outperforms the Vivo Y31 Pro (98/100 vs 66/100). In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Vivo Y31 Pro (96/100 vs 30/100). In the "battery" category, the OPPO Find X9 Ultra notably outperforms the Vivo Y31 Pro (87/100 vs 58/100). In the "portability" category, the Vivo Y31 Pro significantly outperforms the OPPO Find X9 Ultra (56/100 vs 24/100).
Specs comparison
| Specification | OPPO Find X9 Ultra | Vivo Y31 Pro | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 7300 | |
| AnTuTu | 4231988 | 879714 | |
| Geekbench Single | 3639 | 1011 | |
| Geekbench Multi | 11047 | 2813 | |
| Display | 6.8" LTPO AMOLED | 6.7" IPS LCD | |
| Resolution | 1440x3120 | 1080x2408 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7050 mAh | 6500 mAh | |
| Charging | 100W | 44W | |
| Wireless charging | 50W | 0W | |
| DXOMark (camera) | 170 | — | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 200 MP | 0 MP | |
| Front camera | 50 MP | 8 MP | |
| RAM | 16GB | 8GB | |
| Storage | 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 15, Funtouch 15 | |
| Brightness (peak) | 3600 nits | 1050 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP64 | |
| Dimensions | 8.7×None×None mm | 165.7×76.3×8.1 mm | |
| Weight | 235 g | 204 g | |
| Launch price | $1299 | $195 |
Camera comparison
OPPO Find X9 Ultra
- Main: 200MP f/1.65
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Vivo Y31 Pro
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
OPPO Find X9 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3120
- Refresh rate: 144 Hz
Vivo Y31 Pro
- 6.7" IPS LCD
- Resolution: 1080x2408
- Refresh rate: 120 Hz
Battery and charging
OPPO Find X9 Ultra
- 7050 mAh
- NanoReview test: web browsing 16:45 hrs, total 37:00 hrs
- Wired: 100W
- Wireless: 50W
Vivo Y31 Pro
- 6500 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared OPPO Find X9 Ultra and Vivo Y31 Pro, covering their specs and all relevant benchmarks.
OPPO Find X9 Ultra leads Vivo Y31 Pro by 381.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $1104. Vivo Y31 Pro was $1104 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Vivo Y31 Pro (99/100 vs 55/100).
display
In the "display" category, the OPPO Find X9 Ultra significantly outperforms the Vivo Y31 Pro (98/100 vs 66/100).
camera
In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Vivo Y31 Pro (96/100 vs 30/100).
battery
In the "battery" category, the OPPO Find X9 Ultra notably outperforms the Vivo Y31 Pro (87/100 vs 58/100).
portability
In the "portability" category, the Vivo Y31 Pro significantly outperforms the OPPO Find X9 Ultra (56/100 vs 24/100).
Frequently asked questions
Which is better: the OPPO Find X9 Ultra or the Vivo Y31 Pro?
The OPPO Find X9 Ultra significantly outperforms the Vivo Y31 Pro by 42 points (92/100 vs 50/100).
What is the rating of the OPPO Find X9 Ultra and the Vivo Y31 Pro?
The OPPO Find X9 Ultra has a MobileRank rating of 92/100, the Vivo Y31 Pro — 50/100.
Which has the better camera: the OPPO Find X9 Ultra or the Vivo Y31 Pro?
The OPPO Find X9 Ultra leads on camera score (96/100 vs 30/100).
Which is more powerful: the OPPO Find X9 Ultra or the Vivo Y31 Pro?
The OPPO Find X9 Ultra leads on performance (99/100 vs 55/100).
Should you choose the OPPO Find X9 Ultra over the Vivo Y31 Pro?
The OPPO Find X9 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.