OPPO Find X9 Ultra vs Vivo X300 Ultra
The OPPO Find X9 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $1299 and $950. By overall MobileRank rating, the OPPO Find X9 Ultra leads — 92/100 vs 91/100 (a 1-point difference). Key differences: the OPPO Find X9 Ultra has the bigger battery (7050 mAh vs 7000); the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 4,231,988).
Profile comparison
Category scores
OPPO Find X9 Ultra
Vivo X300 Ultra
What makes OPPO Find X9 Ultra better?
- Bigger battery: 7050 vs 7000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Faster wireless charging: 50W vs 40W
- Longer battery life (87/100 vs 85/100)
- Better display (98/100 vs 89/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 4231988
- Lighter: 230g vs 235g
- Cheaper at launch: $950 vs $1299
- Better portability (39/100 vs 24/100)
Comparison verdict
Comparing the OPPO Find X9 Ultra vs the Vivo X300 Ultra, the OPPO Find X9 Ultra scores 1 points higher (92/100 vs 91/100). Value score: OPPO Find X9 Ultra — 94/100, Vivo X300 Ultra — 94/100; 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, both devices are on the same level — 99/100. In the "display" category, the OPPO Find X9 Ultra is a bit better (98/100 vs 89/100). In the "camera" category, both devices are on the same level — 96/100. In the "battery" category, the OPPO Find X9 Ultra and the Vivo X300 Ultra are nearly equal (87/100 vs 85/100). In the "portability" category, the Vivo X300 Ultra notably outperforms the OPPO Find X9 Ultra (39/100 vs 24/100).
Specs comparison
| Specification | OPPO Find X9 Ultra | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 4231988 | 4247433 | |
| Geekbench Single | 3639 | 3639 | |
| Geekbench Multi | 11047 | 11047 | |
| Display | 6.8" LTPO AMOLED | 6.8" LTPO OLED | |
| Resolution | 1440x3120 | 3168x1440 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7050 mAh | 7000 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 50W | 40W | |
| DXOMark (camera) | 170 | 170 | |
| Main camera | 200 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 200 MP | 200 MP | |
| Front camera | 50 MP | 32 MP | |
| RAM | 16GB | 12GB / 16GB | |
| Storage | 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3600 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP69 | |
| Dimensions | 8.7×None×None mm | 163.0×76.8×8.2 mm | |
| Weight | 235 g | 230 g | |
| Launch price | $1299 | $950 |
Camera comparison
OPPO Find X9 Ultra
- Main: 200MP f/1.65
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
OPPO Find X9 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3120
- Refresh rate: 144 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- 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 X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared OPPO Find X9 Ultra and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads OPPO Find X9 Ultra by 0.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $349. Vivo X300 Ultra was $349 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, both devices are on the same level — 99/100.
display
In the "display" category, the OPPO Find X9 Ultra is a bit better (98/100 vs 89/100).
camera
In the "camera" category, both devices are on the same level — 96/100.
battery
In the "battery" category, the OPPO Find X9 Ultra and the Vivo X300 Ultra are nearly equal (87/100 vs 85/100).
portability
In the "portability" category, the Vivo X300 Ultra notably outperforms the OPPO Find X9 Ultra (39/100 vs 24/100).
Frequently asked questions
Which is better: the OPPO Find X9 Ultra or the Vivo X300 Ultra?
The OPPO Find X9 Ultra edges out the Vivo X300 Ultra by just 1 points — the two devices are very close in overall level.
What is the rating of the OPPO Find X9 Ultra and the Vivo X300 Ultra?
The OPPO Find X9 Ultra has a MobileRank rating of 92/100, the Vivo X300 Ultra — 91/100.
Should you choose the OPPO Find X9 Ultra over the Vivo X300 Ultra?
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. The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.