Samsung Galaxy M55 vs Vivo Y77 (China)
The Samsung Galaxy M55 (2024) runs on the Qualcomm Snapdragon 7 Gen 1, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Samsung Galaxy M55 leads — 55/100 vs 45/100 (a 10-point difference). Key differences: the Samsung Galaxy M55 has the bigger battery (5000 mAh vs 4500); the Samsung Galaxy M55 is faster in AnTuTu (859,516 vs 593,307); the Samsung Galaxy M55 has NFC for contactless payments, the Vivo Y77 (China) doesn't.
Profile comparison
Category scores
Samsung Galaxy M55
Vivo Y77 (China)
What makes Samsung Galaxy M55 better?
- Higher AnTuTu: 859516 vs 593307
- Better Geekbench Single: 1044 vs 915
- Better Geekbench Multi: 2785 vs 2299
- Bigger battery: 5000 vs 4500 mAh
- Lighter: 180g vs 194g
- Higher performance (55/100 vs 47/100)
- Better camera (44/100 vs 30/100)
- Longer battery life (48/100 vs 45/100)
- Better display (79/100 vs 66/100)
- Better portability (73/100 vs 56/100)
What makes Vivo Y77 (China) better?
- Faster charging: 80W vs 45W
- Overall rating 45/100
Comparison verdict
Comparing the Samsung Galaxy M55 vs the Vivo Y77 (China), the Samsung Galaxy M55 scores 10 points higher (55/100 vs 45/100). In the "camera" category, the Samsung Galaxy M55 leads (44/100 vs 30/100). In the "performance" category, the Samsung Galaxy M55 is a bit better (55/100 vs 47/100). In the "display" category, the Samsung Galaxy M55 is a bit better (79/100 vs 66/100). In the "camera" category, the Samsung Galaxy M55 is a bit better (44/100 vs 30/100). In the "battery" category, the Samsung Galaxy M55 and the Vivo Y77 (China) are nearly equal (48/100 vs 45/100). In the "portability" category, the Samsung Galaxy M55 notably outperforms the Vivo Y77 (China) (73/100 vs 56/100).
Specs comparison
| Specification | Samsung Galaxy M55 | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 1 | MediaTek Dimensity 930 | |
| AnTuTu | 859516 | 593307 | |
| Geekbench Single | 1044 | 915 | |
| Geekbench Multi | 2785 | 2299 | |
| Display | 6.7" Super AMOLED+ | 6.6" IPS LCD | |
| Resolution | 1080x2400 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | 45W | 80W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 50 MP | 8 MP | |
| RAM | 8GB / 12GB | 6GB / 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 14, One UI 6.1 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 1000 nits | — | |
| NFC | yes | no | |
| Dimensions | 163.9×76.5×7.8 mm | 164.2×75.8×8.6 mm | |
| Weight | 180 g | 194 g | |
| Launch price | — | — |
Camera comparison
Samsung Galaxy M55
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 50MP
Vivo Y77 (China)
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Samsung Galaxy M55
- 6.7" Super AMOLED+
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Samsung Galaxy M55
- 5000 mAh
- Wired: 45W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Samsung Galaxy M55 and Vivo Y77 (China), covering their specs and all relevant benchmarks.
Samsung Galaxy M55 leads Vivo Y77 (China) by 44.9% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Samsung Galaxy M55 is a bit better (55/100 vs 47/100).
display
In the "display" category, the Samsung Galaxy M55 is a bit better (79/100 vs 66/100).
camera
In the "camera" category, the Samsung Galaxy M55 is a bit better (44/100 vs 30/100).
battery
In the "battery" category, the Samsung Galaxy M55 and the Vivo Y77 (China) are nearly equal (48/100 vs 45/100).
portability
In the "portability" category, the Samsung Galaxy M55 notably outperforms the Vivo Y77 (China) (73/100 vs 56/100).
Frequently asked questions
Which is better: the Samsung Galaxy M55 or the Vivo Y77 (China)?
The Samsung Galaxy M55 is noticeably better than the Vivo Y77 (China) — the overall rating gap is 10 points.
What is the rating of the Samsung Galaxy M55 and the Vivo Y77 (China)?
The Samsung Galaxy M55 has a MobileRank rating of 55/100, the Vivo Y77 (China) — 45/100.
Which has the better camera: the Samsung Galaxy M55 or the Vivo Y77 (China)?
The Samsung Galaxy M55 leads on camera score (44/100 vs 30/100).
Which is more powerful: the Samsung Galaxy M55 or the Vivo Y77 (China)?
The Samsung Galaxy M55 leads on performance (55/100 vs 47/100).
Should you choose the Samsung Galaxy M55 over the Vivo Y77 (China)?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is portability — better on the Samsung Galaxy M55 (73/100 vs 56/100).