Samsung Galaxy A15 4G vs Vivo Y77 (China)
The Samsung Galaxy A15 4G (2023) runs on the MediaTek Helio G99, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. Both devices score the same overall rating of 45/100. Key differences: the Samsung Galaxy A15 4G has the bigger battery (5000 mAh vs 4500); the Vivo Y77 (China) is faster in AnTuTu (593,307 vs 554,590); the Samsung Galaxy A15 4G has NFC for contactless payments, the Vivo Y77 (China) doesn't.
Profile comparison
Category scores
Samsung Galaxy A15 4G
Vivo Y77 (China)
What makes Samsung Galaxy A15 4G better?
- Bigger battery: 5000 vs 4500 mAh
- Better camera (33/100 vs 30/100)
- Better display (68/100 vs 66/100)
What makes Vivo Y77 (China) better?
- Higher AnTuTu: 593307 vs 554590
- Better Geekbench Single: 915 vs 727
- Better Geekbench Multi: 2299 vs 2047
- Faster charging: 80W vs 25W
- Higher refresh rate: 120Hz vs 90Hz
- Lighter: 194g vs 200g
- Higher performance (47/100 vs 43/100)
- Longer battery life (45/100 vs 44/100)
- Better portability (56/100 vs 55/100)
Comparison verdict
The Samsung Galaxy A15 4G and the Vivo Y77 (China) received the same MobileRank rating — 45/100. In the "performance" category, the Vivo Y77 (China) and the Samsung Galaxy A15 4G are nearly equal (47/100 vs 43/100). In the "display" category, the Samsung Galaxy A15 4G and the Vivo Y77 (China) are nearly equal (68/100 vs 66/100). In the "camera" category, the Samsung Galaxy A15 4G and the Vivo Y77 (China) are nearly equal (33/100 vs 30/100). In the "battery" category, the Vivo Y77 (China) and the Samsung Galaxy A15 4G are nearly equal (45/100 vs 44/100). In the "portability" category, the Vivo Y77 (China) and the Samsung Galaxy A15 4G are nearly equal (56/100 vs 55/100).
Specs comparison
| Specification | Samsung Galaxy A15 4G | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | MediaTek Helio G99 | MediaTek Dimensity 930 | |
| AnTuTu | 554590 | 593307 | |
| Geekbench Single | 727 | 915 | |
| Geekbench Multi | 2047 | 2299 | |
| Display | 6.5" Super AMOLED | 6.6" IPS LCD | |
| Resolution | 1080x2340 | 1080x2388 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | 25W | 80W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 5 MP | 0 MP | |
| Front camera | 13 MP | 8 MP | |
| RAM | 4GB / 6GB / 8GB | 6GB / 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 14, One UI 6 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 800 nits | — | |
| NFC | yes | no | |
| Dimensions | 160.1×76.8×8.4 mm | 164.2×75.8×8.6 mm | |
| Weight | 200 g | 194 g | |
| Launch price | — | — |
Camera comparison
Samsung Galaxy A15 4G
- Main: 50MP f/1.8
- Ultrawide: 5MP
- Front: 13MP
Vivo Y77 (China)
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Samsung Galaxy A15 4G
- 6.5" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: 90 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Samsung Galaxy A15 4G
- 5000 mAh
- Wired: 25W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Samsung Galaxy A15 4G and Vivo Y77 (China), covering their specs and all relevant benchmarks.
Vivo Y77 (China) leads Samsung Galaxy A15 4G by 6.5% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo Y77 (China) and the Samsung Galaxy A15 4G are nearly equal (47/100 vs 43/100).
display
In the "display" category, the Samsung Galaxy A15 4G and the Vivo Y77 (China) are nearly equal (68/100 vs 66/100).
camera
In the "camera" category, the Samsung Galaxy A15 4G and the Vivo Y77 (China) are nearly equal (33/100 vs 30/100).
battery
In the "battery" category, the Vivo Y77 (China) and the Samsung Galaxy A15 4G are nearly equal (45/100 vs 44/100).
portability
In the "portability" category, the Vivo Y77 (China) and the Samsung Galaxy A15 4G are nearly equal (56/100 vs 55/100).
Frequently asked questions
Which is better: the Samsung Galaxy A15 4G or the Vivo Y77 (China)?
Both devices scored 45/100. The choice depends on your priorities: if performance matters more — go with the Vivo Y77 (China) (47/100 vs 43/100).
What is the rating of the Samsung Galaxy A15 4G and the Vivo Y77 (China)?
The Samsung Galaxy A15 4G has a MobileRank rating of 45/100, the Vivo Y77 (China) — 45/100.
Should you choose the Samsung Galaxy A15 4G over the Vivo Y77 (China)?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is performance — better on the Vivo Y77 (China) (47/100 vs 43/100).