OPPO Find X9 Ultra vs Vivo X300s
The OPPO Find X9 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5, while the Vivo X300s (2026) runs on the Dimensity 9500; launch prices were $1299 and $723. By overall MobileRank rating, the OPPO Find X9 Ultra leads — 92/100 vs 89/100 (a 3-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 7050); the OPPO Find X9 Ultra is faster in AnTuTu (4,231,988 vs 3,703,823); the Vivo X300s is noticeably lighter (217g vs 235g).
Profile comparison
Category scores
OPPO Find X9 Ultra
Vivo X300s
What makes OPPO Find X9 Ultra better?
- Higher AnTuTu: 4231988 vs 3703823
- Better Geekbench Single: 3639 vs 3293
- Better Geekbench Multi: 11047 vs 10243
- Faster charging: 100W vs 90W
- Faster wireless charging: 50W vs 40W
- Higher performance (99/100 vs 95/100)
- Better camera (96/100 vs 94/100)
- Longer battery life (87/100 vs 83/100)
- Better display (98/100 vs 94/100)
What makes Vivo X300s better?
- Bigger battery: 7100 vs 7050 mAh
- Lighter: 217g vs 235g
- Cheaper at launch: $723 vs $1299
- Better portability (42/100 vs 24/100)
Comparison verdict
Comparing the OPPO Find X9 Ultra vs the Vivo X300s, the OPPO Find X9 Ultra scores 3 points higher (92/100 vs 89/100). Value score: OPPO Find X9 Ultra — 94/100, Vivo X300s — 92/100; 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 and the Vivo X300s are nearly equal (99/100 vs 95/100). In the "display" category, the OPPO Find X9 Ultra and the Vivo X300s are nearly equal (98/100 vs 94/100). In the "camera" category, the OPPO Find X9 Ultra and the Vivo X300s are nearly equal (96/100 vs 94/100). In the "battery" category, the OPPO Find X9 Ultra and the Vivo X300s are nearly equal (87/100 vs 83/100). In the "portability" category, the Vivo X300s notably outperforms the OPPO Find X9 Ultra (42/100 vs 24/100).
Specs comparison
| Specification | OPPO Find X9 Ultra | Vivo X300s | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | Dimensity 9500 | |
| AnTuTu | 4231988 | 3703823 | |
| Geekbench Single | 3639 | 3293 | |
| Geekbench Multi | 11047 | 10243 | |
| Display | 6.8" LTPO AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1440x3120 | 2800x1260 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7050 mAh | 7100 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 50W | 40W | |
| DXOMark (camera) | 170 | — | |
| Main camera | 200 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 200 MP | 50 MP | |
| Front camera | 50 MP | 50 MP | |
| RAM | 16GB | 12GB / 16GB | |
| Storage | 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 3600 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 8.7×None×None mm | — | |
| Weight | 235 g | 217 g | |
| Launch price | $1299 | $723 |
Camera comparison
OPPO Find X9 Ultra
- Main: 200MP f/1.65
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Vivo X300s
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
OPPO Find X9 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3120
- Refresh rate: 144 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 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 X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared OPPO Find X9 Ultra and Vivo X300s, covering their specs and all relevant benchmarks.
OPPO Find X9 Ultra leads Vivo X300s by 14.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $576. Vivo X300s was $576 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OPPO Find X9 Ultra and the Vivo X300s are nearly equal (99/100 vs 95/100).
display
In the "display" category, the OPPO Find X9 Ultra and the Vivo X300s are nearly equal (98/100 vs 94/100).
camera
In the "camera" category, the OPPO Find X9 Ultra and the Vivo X300s are nearly equal (96/100 vs 94/100).
battery
In the "battery" category, the OPPO Find X9 Ultra and the Vivo X300s are nearly equal (87/100 vs 83/100).
portability
In the "portability" category, the Vivo X300s notably outperforms the OPPO Find X9 Ultra (42/100 vs 24/100).
Frequently asked questions
Which is better: the OPPO Find X9 Ultra or the Vivo X300s?
The OPPO Find X9 Ultra edges out the Vivo X300s by just 3 points — the two devices are very close in overall level.
What is the rating of the OPPO Find X9 Ultra and the Vivo X300s?
The OPPO Find X9 Ultra has a MobileRank rating of 92/100, the Vivo X300s — 89/100.
Should you choose the OPPO Find X9 Ultra over the Vivo X300s?
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 X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.