Realme C55 vs Vivo X300s
The Realme C55 (2023) runs on the MediaTek Helio G88, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 39/100 (a 50-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 5000); the main camera is 64 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 362,744); the Realme C55 is noticeably lighter (189g vs 217g).
Realme C55
Vivo X300s
- Lighter: 189g vs 217g
- Better portability (66/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 362744
- Better Geekbench Single: 3228 vs 430
- Better Geekbench Multi: 9553 vs 1375
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 90W vs 33W
- Better main camera: 200MP vs 64MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (94/100 vs 29/100)
- Better camera (94/100 vs 37/100)
- Longer battery life (83/100 vs 46/100)
- Better display (94/100 vs 54/100)
Comparing the Realme C55 vs the Vivo X300s, the Vivo X300s scores 50 points higher (89/100 vs 39/100). In the "performance" category, the Vivo X300s leads (94/100 vs 29/100). In the "camera" category, the Vivo X300s leads (94/100 vs 37/100). In the "battery" category, the Vivo X300s leads (83/100 vs 46/100). In the "performance" category, the Vivo X300s significantly outperforms the Realme C55 (94/100 vs 29/100). In the "display" category, the Vivo X300s significantly outperforms the Realme C55 (94/100 vs 54/100). In the "camera" category, the Vivo X300s significantly outperforms the Realme C55 (94/100 vs 37/100). In the "battery" category, the Vivo X300s significantly outperforms the Realme C55 (83/100 vs 46/100). In the "portability" category, the Realme C55 notably outperforms the Vivo X300s (66/100 vs 42/100).
| Specification | Realme C55 | Vivo X300s | |
|---|---|---|---|
| Processor | MediaTek Helio G88 | Dimensity 9500 | |
| AnTuTu | 362744 | 3703823 | |
| Geekbench Single | 430 | 3228 | |
| Geekbench Multi | 1375 | 9553 | |
| Display | 6.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 2800x1260 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5000 mAh | 7100 mAh | |
| Charging | 33W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 64 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 50 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 13, Realme UI 4.0 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 680 nits | — | |
| NFC | yes | — | |
| Dimensions | 165.6×75.9×7.9 mm | — | |
| Weight | 189 g | 217 g | |
| Launch price | — | $723 |
Realme C55
- Main: 64MP
- Front: 8MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Realme C55
- 6.7" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Realme C55
- 5000 mAh
- Wired: 33W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared Realme C55 and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Realme C55 by 90.2% in our overall performance rating.
Realme C55
Price unknownperformance
In the "performance" category, the Vivo X300s significantly outperforms the Realme C55 (94/100 vs 29/100).
display
In the "display" category, the Vivo X300s significantly outperforms the Realme C55 (94/100 vs 54/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Realme C55 (94/100 vs 37/100).
battery
In the "battery" category, the Vivo X300s significantly outperforms the Realme C55 (83/100 vs 46/100).
portability
In the "portability" category, the Realme C55 notably outperforms the Vivo X300s (66/100 vs 42/100).
Which is better: the Realme C55 or the Vivo X300s?
The Vivo X300s significantly outperforms the Realme C55 by 50 points (89/100 vs 39/100).
What is the rating of the Realme C55 and the Vivo X300s?
The Realme C55 has a MobileRank rating of 39/100, the Vivo X300s — 89/100.
Which has the better camera: the Realme C55 or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 37/100).
Which is more powerful: the Realme C55 or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 29/100).
Should you choose the Realme C55 over the Vivo X300s?
The Realme C55 is a better fit for everyday use. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.