Realme C51s vs Vivo iQOO Neo 11 Ultra
The Realme C51s (2024) runs on the Unisoc Tiger T612, while the Vivo iQOO Neo 11 Ultra (2026) runs on the MediaTek Dimensity 9500M. By overall MobileRank rating, the Vivo iQOO Neo 11 Ultra leads — 75/100 vs 32/100 (a 43-point difference). Key differences: the Vivo iQOO Neo 11 Ultra has the bigger battery (9100 mAh vs 5000); the Realme C51s is noticeably lighter (182g vs 225g).
Profile comparison
Category scores
Realme C51s
Vivo iQOO Neo 11 Ultra
What makes Realme C51s better?
- Lighter: 182g vs 225g
- Better portability (75/100 vs 38/100)
What makes Vivo iQOO Neo 11 Ultra better?
- Better Geekbench Single: 3293 vs 360
- Better Geekbench Multi: 10243 vs 1250
- Bigger battery: 9100 vs 5000 mAh
- Faster charging: 100W vs 33W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (95/100 vs 16/100)
- Longer battery life (80/100 vs 46/100)
- Better display (99/100 vs 43/100)
Comparison verdict
Comparing the Realme C51s vs the Vivo iQOO Neo 11 Ultra, the Vivo iQOO Neo 11 Ultra scores 43 points higher (75/100 vs 32/100). In the "performance" category, the Vivo iQOO Neo 11 Ultra leads (95/100 vs 16/100). In the "battery" category, the Vivo iQOO Neo 11 Ultra leads (80/100 vs 46/100). In the "performance" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Realme C51s (95/100 vs 16/100). In the "display" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Realme C51s (99/100 vs 43/100). In the "battery" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Realme C51s (80/100 vs 46/100). In the "portability" category, the Realme C51s significantly outperforms the Vivo iQOO Neo 11 Ultra (75/100 vs 38/100).
Specs comparison
| Specification | Realme C51s | Vivo iQOO Neo 11 Ultra | |
|---|---|---|---|
| Processor | Unisoc Tiger T612 | MediaTek Dimensity 9500M | |
| AnTuTu | — | 3579952 | |
| Geekbench Single | 360 | 3293 | |
| Geekbench Multi | 1250 | 10243 | |
| Display | 6.7" IPS LCD | 6.8" LTPS AMOLED | |
| Resolution | 720x1600 | 1440x3200 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5000 mAh | 9100 mAh | |
| Charging | 33W | 100W | |
| Main camera | — | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 6GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB | |
| OS | Android 13, Realme UI | Android 16 / OriginOS 6 | |
| Brightness (peak) | 560 nits | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP68/IP69 | |
| Dimensions | 167.2×76.7×7.5 mm | 163.4×75.9×8.6 mm | |
| Weight | 182 g | 225 g | |
| Launch price | — | $548 |
Camera comparison
Realme C51s
- Main: —
- Front: 5MP
Vivo iQOO Neo 11 Ultra
- Main: 50MP f/1.88
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Realme C51s
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 90 Hz
Vivo iQOO Neo 11 Ultra
- 6.8" LTPS AMOLED
- Resolution: 1440x3200
- Refresh rate: 144 Hz
Battery and charging
Realme C51s
- 5000 mAh
- Wired: 33W
- No wireless charging
Vivo iQOO Neo 11 Ultra
- 9100 mAh
- Wired: 100W
- No wireless charging
Benchmarks
Launch prices and where to check today's
Realme C51s
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Realme C51s (95/100 vs 16/100).
display
In the "display" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Realme C51s (99/100 vs 43/100).
battery
In the "battery" category, the Vivo iQOO Neo 11 Ultra significantly outperforms the Realme C51s (80/100 vs 46/100).
portability
In the "portability" category, the Realme C51s significantly outperforms the Vivo iQOO Neo 11 Ultra (75/100 vs 38/100).
Frequently asked questions
Which is better: the Realme C51s or the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra significantly outperforms the Realme C51s by 43 points (75/100 vs 32/100).
What is the rating of the Realme C51s and the Vivo iQOO Neo 11 Ultra?
The Realme C51s has a MobileRank rating of 32/100, the Vivo iQOO Neo 11 Ultra — 75/100.
Which is more powerful: the Realme C51s or the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra leads on performance (95/100 vs 16/100).
Should you choose the Realme C51s over the Vivo iQOO Neo 11 Ultra?
The Vivo iQOO Neo 11 Ultra is a better fit for gamers and power users, those who care about battery life.