OPPO Reno 15 Pro vs Vivo X300 Ultra
The OPPO Reno 15 Pro (2026) runs on the MediaTek Dimensity 8450, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $420 and $950. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 71/100 (a 20-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 6500); the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 2,057,699); the OPPO Reno 15 Pro is noticeably lighter (191g vs 230g).
Profile comparison
Category scores
OPPO Reno 15 Pro
Vivo X300 Ultra
What makes OPPO Reno 15 Pro better?
- Lighter: 191g vs 230g
- Cheaper at launch: $420 vs $950
- Better portability (68/100 vs 39/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 2057699
- Better Geekbench Single: 3639 vs 1612
- Better Geekbench Multi: 11047 vs 6210
- Bigger battery: 7000 vs 6500 mAh
- Faster charging: 100W vs 80W
- Higher performance (99/100 vs 77/100)
- Better camera (96/100 vs 53/100)
- Longer battery life (85/100 vs 78/100)
- Better display (89/100 vs 84/100)
Comparison verdict
Comparing the OPPO Reno 15 Pro vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 20 points higher (91/100 vs 71/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 77/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 53/100). Value score: OPPO Reno 15 Pro — 68/100, 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, the Vivo X300 Ultra notably outperforms the OPPO Reno 15 Pro (99/100 vs 77/100). In the "display" category, the Vivo X300 Ultra is a bit better (89/100 vs 84/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the OPPO Reno 15 Pro (96/100 vs 53/100). In the "battery" category, the Vivo X300 Ultra is a bit better (85/100 vs 78/100). In the "portability" category, the OPPO Reno 15 Pro notably outperforms the Vivo X300 Ultra (68/100 vs 39/100).
Specs comparison
| Specification | OPPO Reno 15 Pro | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8450 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 2057699 | 4247433 | |
| Geekbench Single | 1612 | 3639 | |
| Geekbench Multi | 6210 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO OLED | |
| Resolution | 2780x1264 | 3168x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 7000 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | — | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 200 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| NFC | — | yes | |
| Protection | — | IP69 | |
| Dimensions | — | 163.0×76.8×8.2 mm | |
| Weight | 191 g | 230 g | |
| Launch price | $420 | $950 |
Camera comparison
OPPO Reno 15 Pro
- Main: 200MP f/1.65
- Ultrawide: 8MP
- Front: 32MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
OPPO Reno 15 Pro
- 6.8" AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
OPPO Reno 15 Pro
- 6500 mAh
- Wired: 80W
- Wireless charging: no data
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 Reno 15 Pro and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads OPPO Reno 15 Pro by 51.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $530. OPPO Reno 15 Pro was $530 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300 Ultra notably outperforms the OPPO Reno 15 Pro (99/100 vs 77/100).
display
In the "display" category, the Vivo X300 Ultra is a bit better (89/100 vs 84/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the OPPO Reno 15 Pro (96/100 vs 53/100).
battery
In the "battery" category, the Vivo X300 Ultra is a bit better (85/100 vs 78/100).
portability
In the "portability" category, the OPPO Reno 15 Pro notably outperforms the Vivo X300 Ultra (68/100 vs 39/100).
Frequently asked questions
Which is better: the OPPO Reno 15 Pro or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the OPPO Reno 15 Pro by 20 points (91/100 vs 71/100).
What is the rating of the OPPO Reno 15 Pro and the Vivo X300 Ultra?
The OPPO Reno 15 Pro has a MobileRank rating of 71/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the OPPO Reno 15 Pro or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 53/100).
Which is more powerful: the OPPO Reno 15 Pro or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 77/100).
Should you choose the OPPO Reno 15 Pro over the Vivo X300 Ultra?
The OPPO Reno 15 Pro is a better fit for active users, those who care about battery life. 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.