Realme C51s vs Vivo X300s
The Realme C51s (2024) runs on the Unisoc Tiger T612, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 32/100 (a 57-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 5000); the Realme C51s is noticeably lighter (182g vs 217g).
Profile comparison
Category scores
Realme C51s
Vivo X300s
What makes Realme C51s better?
- Lighter: 182g vs 217g
- Better portability (75/100 vs 42/100)
What makes Vivo X300s better?
- Better Geekbench Single: 3293 vs 360
- Better Geekbench Multi: 10243 vs 1250
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 90W vs 33W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (95/100 vs 16/100)
- Longer battery life (83/100 vs 46/100)
- Better display (94/100 vs 43/100)
Comparison verdict
Comparing the Realme C51s vs the Vivo X300s, the Vivo X300s scores 57 points higher (89/100 vs 32/100). In the "performance" category, the Vivo X300s leads (95/100 vs 16/100). In the "battery" category, the Vivo X300s leads (83/100 vs 46/100). In the "performance" category, the Vivo X300s significantly outperforms the Realme C51s (95/100 vs 16/100). In the "display" category, the Vivo X300s significantly outperforms the Realme C51s (94/100 vs 43/100). In the "battery" category, the Vivo X300s significantly outperforms the Realme C51s (83/100 vs 46/100). In the "portability" category, the Realme C51s significantly outperforms the Vivo X300s (75/100 vs 42/100).
Specs comparison
| Specification | Realme C51s | Vivo X300s | |
|---|---|---|---|
| Processor | Unisoc Tiger T612 | Dimensity 9500 | |
| AnTuTu | — | 3703823 | |
| Geekbench Single | 360 | 3293 | |
| Geekbench Multi | 1250 | 10243 | |
| Display | 6.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 2800x1260 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5000 mAh | 7100 mAh | |
| Charging | 33W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | — | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 50 MP | |
| RAM | 6GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 13, Realme UI | Android 16 / OriginOS 6 | |
| Brightness (peak) | 560 nits | — | |
| NFC | yes | — | |
| Protection | IP54 | — | |
| Dimensions | 167.2×76.7×7.5 mm | — | |
| Weight | 182 g | 217 g | |
| Launch price | — | $723 |
Camera comparison
Realme C51s
- Main: —
- Front: 5MP
Vivo X300s
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Realme C51s
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 90 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Battery and charging
Realme C51s
- 5000 mAh
- Wired: 33W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
Benchmarks
Launch prices and where to check today's
Realme C51s
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X300s significantly outperforms the Realme C51s (95/100 vs 16/100).
display
In the "display" category, the Vivo X300s significantly outperforms the Realme C51s (94/100 vs 43/100).
battery
In the "battery" category, the Vivo X300s significantly outperforms the Realme C51s (83/100 vs 46/100).
portability
In the "portability" category, the Realme C51s significantly outperforms the Vivo X300s (75/100 vs 42/100).
Frequently asked questions
Which is better: the Realme C51s or the Vivo X300s?
The Vivo X300s significantly outperforms the Realme C51s by 57 points (89/100 vs 32/100).
What is the rating of the Realme C51s and the Vivo X300s?
The Realme C51s has a MobileRank rating of 32/100, the Vivo X300s — 89/100.
Which is more powerful: the Realme C51s or the Vivo X300s?
The Vivo X300s leads on performance (95/100 vs 16/100).
Should you choose the Realme C51s over the Vivo X300s?
The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.