Realme P4 Power vs Vivo X300 Pro
The Realme P4 Power (2026) runs on the Dimensity 7400 Ultra, while the Vivo X300 Pro (2025) runs on the Dimensity 9500; launch prices were $279 and $899. By overall MobileRank rating, the Vivo X300 Pro leads — 88/100 vs 57/100 (a 31-point difference). Key differences: the Realme P4 Power has the bigger battery (10001 mAh vs 6510); the main camera is 50 MP vs 200 MP; the Vivo X300 Pro has NFC for contactless payments, the Realme P4 Power doesn't; the Vivo X300 Pro is thinner (8.0mm vs 9.1mm).
Profile comparison
Category scores
Realme P4 Power
Vivo X300 Pro
What makes Realme P4 Power better?
- Bigger battery: 10001 vs 6510 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 219g vs 226g
- Cheaper at launch: $279 vs $899
- Better display (94/100 vs 84/100)
What makes Vivo X300 Pro better?
- Better Geekbench Single: 3293 vs 1050
- Better Geekbench Multi: 10243 vs 2939
- Faster charging: 90W vs 80W
- Better main camera: 200MP vs 50MP
- Higher performance (94/100 vs 52/100)
- Better camera (96/100 vs 35/100)
- Longer battery life (81/100 vs 76/100)
- Better portability (43/100 vs 36/100)
Comparison verdict
Comparing the Realme P4 Power vs the Vivo X300 Pro, the Vivo X300 Pro scores 31 points higher (88/100 vs 57/100). In the "performance" category, the Vivo X300 Pro leads (94/100 vs 52/100). In the "camera" category, the Vivo X300 Pro leads (96/100 vs 35/100). Value score: Realme P4 Power — 58/100, Vivo X300 Pro — 88/100; 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 Pro significantly outperforms the Realme P4 Power (94/100 vs 52/100). In the "display" category, the Realme P4 Power is a bit better (94/100 vs 84/100). In the "camera" category, the Vivo X300 Pro significantly outperforms the Realme P4 Power (96/100 vs 35/100). In the "battery" category, the Vivo X300 Pro is a bit better (81/100 vs 76/100). In the "portability" category, the Vivo X300 Pro is a bit better (43/100 vs 36/100).
Specs comparison
| Specification | Realme P4 Power | Vivo X300 Pro | |
|---|---|---|---|
| Processor | Dimensity 7400 Ultra | Dimensity 9500 | |
| AnTuTu | — | 3326259 | |
| Geekbench Single | 1050 | 3293 | |
| Geekbench Multi | 2939 | 10243 | |
| Display | 6.8" OLED | 6.8" AMOLED | |
| Resolution | 1280x2800 | 1260x2800 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 10001 mAh | 6510 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 171 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 6500 nits | 4500 nits | |
| NFC | no | yes | |
| Protection | IP69 | IP68 | |
| Dimensions | 162.3×76.2×9.1 mm | 161.2×75.5×8.0 mm | |
| Weight | 219 g | 226 g | |
| Launch price | $279 | $899 |
Camera comparison
Realme P4 Power
- Main: 50MP f/1.88
- Ultrawide: 8MP
- Front: 16MP
Vivo X300 Pro
- Main: 200MP f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme P4 Power
- 6.8" OLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Vivo X300 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Battery and charging
Realme P4 Power
- 10001 mAh
- Wired: 80W
- No wireless charging
Vivo X300 Pro
- 6510 mAh
- NanoReview test: web browsing 13:30 hrs, total 24:37 hrs
- Wired: 90W
- Wireless: 40W
Benchmarks
Launch prices and where to check today's
Launch price difference: $620. Realme P4 Power was $620 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300 Pro significantly outperforms the Realme P4 Power (94/100 vs 52/100).
display
In the "display" category, the Realme P4 Power is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Vivo X300 Pro significantly outperforms the Realme P4 Power (96/100 vs 35/100).
battery
In the "battery" category, the Vivo X300 Pro is a bit better (81/100 vs 76/100).
portability
In the "portability" category, the Vivo X300 Pro is a bit better (43/100 vs 36/100).
Frequently asked questions
Which is better: the Realme P4 Power or the Vivo X300 Pro?
The Vivo X300 Pro significantly outperforms the Realme P4 Power by 31 points (88/100 vs 57/100).
What is the rating of the Realme P4 Power and the Vivo X300 Pro?
The Realme P4 Power has a MobileRank rating of 57/100, the Vivo X300 Pro — 88/100.
Which has the better camera: the Realme P4 Power or the Vivo X300 Pro?
The Vivo X300 Pro leads on camera score (96/100 vs 35/100).
Which is more powerful: the Realme P4 Power or the Vivo X300 Pro?
The Vivo X300 Pro leads on performance (94/100 vs 52/100).
Should you choose the Realme P4 Power over the Vivo X300 Pro?
The Realme P4 Power is a better fit for those who care about battery life. The Vivo X300 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.