Realme C55 vs Vivo X300 Pro
The Realme C55 (2023) runs on the MediaTek Helio G88, while the Vivo X300 Pro (2025) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300 Pro leads — 87/100 vs 39/100 (a 48-point difference). Key differences: the Vivo X300 Pro has the bigger battery (6510 mAh vs 5000); the main camera is 64 MP vs 200 MP; the Vivo X300 Pro is faster in AnTuTu (3,269,794 vs 362,744); the Realme C55 is noticeably lighter (189g vs 226g).
Realme C55
Vivo X300 Pro
- Lighter: 189g vs 226g
- Better portability (66/100 vs 43/100)
- Higher AnTuTu: 3269794 vs 362744
- Better Geekbench Single: 3228 vs 430
- Better Geekbench Multi: 9553 vs 1375
- Bigger battery: 6510 vs 5000 mAh
- Faster charging: 90W vs 33W
- Better main camera: 200MP vs 64MP
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (93/100 vs 29/100)
- Better camera (96/100 vs 37/100)
- Longer battery life (81/100 vs 46/100)
- Better display (84/100 vs 54/100)
Comparing the Realme C55 vs the Vivo X300 Pro, the Vivo X300 Pro scores 48 points higher (87/100 vs 39/100). In the "performance" category, the Vivo X300 Pro leads (93/100 vs 29/100). In the "camera" category, the Vivo X300 Pro leads (96/100 vs 37/100). In the "battery" category, the Vivo X300 Pro leads (81/100 vs 46/100). In the "performance" category, the Vivo X300 Pro significantly outperforms the Realme C55 (93/100 vs 29/100). In the "display" category, the Vivo X300 Pro significantly outperforms the Realme C55 (84/100 vs 54/100). In the "camera" category, the Vivo X300 Pro significantly outperforms the Realme C55 (96/100 vs 37/100). In the "battery" category, the Vivo X300 Pro significantly outperforms the Realme C55 (81/100 vs 46/100). In the "portability" category, the Realme C55 notably outperforms the Vivo X300 Pro (66/100 vs 43/100).
| Specification | Realme C55 | Vivo X300 Pro | |
|---|---|---|---|
| Processor | MediaTek Helio G88 | Dimensity 9500 | |
| AnTuTu | 362744 | 3269794 | |
| Geekbench Single | 430 | 3228 | |
| Geekbench Multi | 1375 | 9553 | |
| Display | 6.7" IPS LCD | 6.8" AMOLED | |
| Resolution | 1080x2400 | 1260x2800 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 5000 mAh | 6510 mAh | |
| Charging | 33W | 90W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 171 | |
| Main camera | 64 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 13, Realme UI 4.0 | Android 16 | |
| Brightness (peak) | 680 nits | 4500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 165.6×75.9×7.9 mm | 161.2×75.5×8.0 mm | |
| Weight | 189 g | 226 g | |
| Launch price | — | $899 |
Realme C55
- Main: 64MP
- Front: 8MP
Vivo X300 Pro
- Main: 200MP f/f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Realme C55
- 6.7" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Vivo X300 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Realme C55
- 5000 mAh
- Wired: 33W
- No wireless charging
Vivo X300 Pro
- 6510 mAh
- NanoReview test: web browsing 13:30 hrs, total 24:37 hrs
- Wired: 90W
- Wireless: 40W
We compared Realme C55 and Vivo X300 Pro, covering their specs and all relevant benchmarks.
Vivo X300 Pro leads Realme C55 by 88.9% in our overall performance rating.
Realme C55
Price unknownperformance
In the "performance" category, the Vivo X300 Pro significantly outperforms the Realme C55 (93/100 vs 29/100).
display
In the "display" category, the Vivo X300 Pro significantly outperforms the Realme C55 (84/100 vs 54/100).
camera
In the "camera" category, the Vivo X300 Pro significantly outperforms the Realme C55 (96/100 vs 37/100).
battery
In the "battery" category, the Vivo X300 Pro significantly outperforms the Realme C55 (81/100 vs 46/100).
portability
In the "portability" category, the Realme C55 notably outperforms the Vivo X300 Pro (66/100 vs 43/100).
Which is better: the Realme C55 or the Vivo X300 Pro?
The Vivo X300 Pro significantly outperforms the Realme C55 by 48 points (87/100 vs 39/100).
What is the rating of the Realme C55 and the Vivo X300 Pro?
The Realme C55 has a MobileRank rating of 39/100, the Vivo X300 Pro — 87/100.
Which has the better camera: the Realme C55 or the Vivo X300 Pro?
The Vivo X300 Pro leads on camera score (96/100 vs 37/100).
Which is more powerful: the Realme C55 or the Vivo X300 Pro?
The Vivo X300 Pro leads on performance (93/100 vs 29/100).
Should you choose the Realme C55 over the Vivo X300 Pro?
The Realme C55 is a better fit for everyday use. 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.