Realme C51s vs Vivo Y77 (China)
The Realme C51s (2024) runs on the Unisoc Tiger T612, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Vivo Y77 (China) leads — 29/100 vs 18/100 (a 11-point difference). Key differences: the Realme C51s has the bigger battery (5000 mAh vs 4500); the Realme C51s has NFC for contactless payments, the Vivo Y77 (China) doesn't; the Realme C51s is thinner (7.5mm vs 8.6mm).
Realme C51s
Vivo Y77 (China)
- Bigger battery: 5000 vs 4500 mAh
- Lighter: 182g vs 194g
- Better design/ergonomics (72/100 vs 57/100)
- Faster charging: 80W vs 33W
- Higher refresh rate: 120Hz vs 90Hz
- Better camera (24/100 vs 0/100)
- Better display (100/100 vs 50/100)
Comparing the Realme C51s vs the Vivo Y77 (China), the Vivo Y77 (China) scores 11 points higher (29/100 vs 18/100). In the "camera" category, the Vivo Y77 (China) leads (24/100 vs 0/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo Y77 (China) significantly outperforms the Realme C51s (100/100 vs 50/100). In the "camera" category, the Vivo Y77 (China) notably outperforms the Realme C51s (24/100 vs 0/100). In the "battery" category, both devices are on the same level — 39/100. In the "design" category, the Realme C51s notably outperforms the Vivo Y77 (China) (72/100 vs 57/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Realme C51s | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | Unisoc Tiger T612 | MediaTek Dimensity 930 | |
| AnTuTu | 200000 | — | |
| Geekbench Single | 360 | — | |
| Geekbench Multi | 1250 | — | |
| Display | 6.7" IPS LCD | 6.6" IPS LCD | |
| Resolution | 720x1600 | 1080x2388 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | 33W | 80W | |
| Main camera | — | 50 MP | |
| Front camera | 5 MP | 8 MP | |
| RAM | 6GB | 6GB / 8GB / 12GB | |
| Storage | 128GB | 128GB / 256GB | |
| OS | Android 13, Realme UI | Android 12, Origin OS Ocean | |
| Brightness (peak) | 560 nits | — | |
| NFC | yes | no | |
| Protection | IP54 | — | |
| Dimensions | 167.2×76.7×7.5 mm | 164.2×75.8×8.6 mm | |
| Weight | 182 g | 194 g | |
| Price | — | — |
Realme C51s
- Main: —
- Front: 5MP
Vivo Y77 (China)
- Main: 50MP f/f/1.8
- Front: 8MP
Realme C51s
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 90 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Realme C51s
- 5000 mAh
- Wired: 33W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Vivo Y77 (China) significantly outperforms the Realme C51s (100/100 vs 50/100).
camera
In the "camera" category, the Vivo Y77 (China) notably outperforms the Realme C51s (24/100 vs 0/100).
battery
In the "battery" category, both devices are on the same level — 39/100.
design
In the "design" category, the Realme C51s notably outperforms the Vivo Y77 (China) (72/100 vs 57/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Realme C51s or the Vivo Y77 (China)?
The Vivo Y77 (China) is noticeably better than the Realme C51s — the overall rating gap is 11 points.
What is the rating of the Realme C51s and the Vivo Y77 (China)?
The Realme C51s has a MobileRank rating of 18/100, the Vivo Y77 (China) — 29/100.
Which has the better camera: the Realme C51s or the Vivo Y77 (China)?
The Vivo Y77 (China) leads on camera score (24/100 vs 0/100).
Should you choose the Realme C51s over the Vivo Y77 (China)?
The Realme C51s is a better fit for everyday use. The Vivo Y77 (China) is a better fit for everyday use.