Samsung Galaxy S21 Ultra vs Vivo Y77 (China)
The Samsung Galaxy S21 Ultra (2021) runs on the Samsung Exynos 2100, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Samsung Galaxy S21 Ultra leads — 37/100 vs 29/100 (a 8-point difference). Key differences: the Samsung Galaxy S21 Ultra has the bigger battery (5000 mAh vs 4500); the main camera is 108 MP vs 50 MP; the Vivo Y77 (China) is noticeably lighter (194g vs 228g).
Samsung Galaxy S21 Ultra
Vivo Y77 (China)
- Bigger battery: 5000 vs 4500 mAh
- Better main camera: 108MP vs 50MP
- Higher performance (10/100 vs 0/100)
- Better camera (55/100 vs 24/100)
- Longer battery life (40/100 vs 39/100)
- Faster charging: 80W vs 25W
- Lighter: 194g vs 228g
- Better design/ergonomics (57/100 vs 15/100)
- Better value for money (55/100 vs 27/100)
Comparing the Samsung Galaxy S21 Ultra vs the Vivo Y77 (China), the Samsung Galaxy S21 Ultra scores 8 points higher (37/100 vs 29/100). In the "performance" category, the Samsung Galaxy S21 Ultra leads (10/100 vs 0/100). In the "camera" category, the Samsung Galaxy S21 Ultra leads (55/100 vs 24/100). In the "value for money" category, the Vivo Y77 (China) leads (55/100 vs 27/100). In the "performance" category, the Samsung Galaxy S21 Ultra is a bit better (10/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Samsung Galaxy S21 Ultra significantly outperforms the Vivo Y77 (China) (55/100 vs 24/100). In the "battery" category, the Samsung Galaxy S21 Ultra and the Vivo Y77 (China) are nearly equal (40/100 vs 39/100). In the "design" category, the Vivo Y77 (China) significantly outperforms the Samsung Galaxy S21 Ultra (57/100 vs 15/100). In the "value for money" category, the Vivo Y77 (China) notably outperforms the Samsung Galaxy S21 Ultra (55/100 vs 27/100).
| Specification | Samsung Galaxy S21 Ultra | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | Samsung Exynos 2100 | MediaTek Dimensity 930 | |
| AnTuTu | 1074182 | — | |
| Geekbench Single | 1435 | — | |
| Geekbench Multi | 3555 | — | |
| Display | 6.8" AMOLED | 6.6" IPS LCD | |
| Resolution | 3200x1440 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | 25W | 80W | |
| Wireless charging | 15W | 0W | |
| DXOMark (camera) | 117 | — | |
| Main camera | 108 MP | 50 MP | |
| Ultrawide | 12 MP | 0 MP | |
| Telephoto | 10 MP | 0 MP | |
| Front camera | 40 MP | 8 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB / 12GB | |
| Storage | 128GB / 256GB / 512GB | 128GB / 256GB | |
| OS | Android 11 | Android 12, Origin OS Ocean | |
| NFC | — | no | |
| Dimensions | — | 164.2×75.8×8.6 mm | |
| Weight | 228 g | 194 g | |
| Price | $1199 | — |
Samsung Galaxy S21 Ultra
- Main: 108MP f/1.8
- Ultrawide: 12MP
- Telephoto: 10MP
- Front: 40MP
Vivo Y77 (China)
- Main: 50MP f/f/1.8
- Front: 8MP
Samsung Galaxy S21 Ultra
- 6.8" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Samsung Galaxy S21 Ultra
- 5000 mAh
- Wired: 25W
- Wireless: 15W
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Vivo Y77 (China)
Price unknownperformance
In the "performance" category, the Samsung Galaxy S21 Ultra is a bit better (10/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Samsung Galaxy S21 Ultra significantly outperforms the Vivo Y77 (China) (55/100 vs 24/100).
battery
In the "battery" category, the Samsung Galaxy S21 Ultra and the Vivo Y77 (China) are nearly equal (40/100 vs 39/100).
design
In the "design" category, the Vivo Y77 (China) significantly outperforms the Samsung Galaxy S21 Ultra (57/100 vs 15/100).
value for money
In the "value for money" category, the Vivo Y77 (China) notably outperforms the Samsung Galaxy S21 Ultra (55/100 vs 27/100).
Which is better: the Samsung Galaxy S21 Ultra or the Vivo Y77 (China)?
The Samsung Galaxy S21 Ultra edges out the Vivo Y77 (China) by just 8 points — the two devices are very close in overall level.
What is the rating of the Samsung Galaxy S21 Ultra and the Vivo Y77 (China)?
The Samsung Galaxy S21 Ultra has a MobileRank rating of 37/100, the Vivo Y77 (China) — 29/100.
Which has the better camera: the Samsung Galaxy S21 Ultra or the Vivo Y77 (China)?
The Samsung Galaxy S21 Ultra leads on camera score (55/100 vs 24/100).
Which is more powerful: the Samsung Galaxy S21 Ultra or the Vivo Y77 (China)?
The Samsung Galaxy S21 Ultra leads on performance (10/100 vs 0/100).
Should you choose the Samsung Galaxy S21 Ultra over the Vivo Y77 (China)?
The Samsung Galaxy S21 Ultra is a better fit for everyday use. The Vivo Y77 (China) is a better fit for everyday use.