Vivo Y55s (2023) vs Xiaomi 17 Ultra (China)
The Vivo Y55s (2023) (2023) runs on the MediaTek Dimensity 700, while the Xiaomi 17 Ultra (China) (2025) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra (China) leads — 87/100 vs 41/100 (a 46-point difference). Key differences: the Xiaomi 17 Ultra (China) has the bigger battery (6800 mAh vs 5000); the Xiaomi 17 Ultra (China) is faster in AnTuTu (3,950,082 vs 515,647); the Vivo Y55s (2023) is noticeably lighter (187g vs 224g).
Profile comparison
Category scores
Vivo Y55s (2023)
Xiaomi 17 Ultra (China)
What makes Vivo Y55s (2023) better?
- Lighter: 187g vs 224g
- Better portability (64/100 vs 42/100)
What makes Xiaomi 17 Ultra (China) better?
- Higher AnTuTu: 3950082 vs 515647
- Better Geekbench Single: 3639 vs 690
- Better Geekbench Multi: 11047 vs 1736
- Bigger battery: 6800 vs 5000 mAh
- Faster charging: 90W vs 18W
- Higher performance (98/100 vs 40/100)
- Better camera (87/100 vs 30/100)
- Longer battery life (83/100 vs 43/100)
- Better display (81/100 vs 57/100)
Comparison verdict
Comparing the Vivo Y55s (2023) vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 46 points higher (87/100 vs 41/100). In the "performance" category, the Xiaomi 17 Ultra (China) leads (98/100 vs 40/100). In the "camera" category, the Xiaomi 17 Ultra (China) leads (87/100 vs 30/100). In the "battery" category, the Xiaomi 17 Ultra (China) leads (83/100 vs 43/100). In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo Y55s (2023) (98/100 vs 40/100). In the "display" category, the Xiaomi 17 Ultra (China) notably outperforms the Vivo Y55s (2023) (81/100 vs 57/100). In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo Y55s (2023) (87/100 vs 30/100). In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo Y55s (2023) (83/100 vs 43/100). In the "portability" category, the Vivo Y55s (2023) notably outperforms the Xiaomi 17 Ultra (China) (64/100 vs 42/100).
Specs comparison
| Specification | Vivo Y55s (2023) | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 700 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 515647 | 3950082 | |
| Geekbench Single | 690 | 3639 | |
| Geekbench Multi | 1736 | 11047 | |
| Display | 6.6" IPS LCD | 6.9" LTPO AMOLED | |
| Resolution | 1080x2408 | 1200x2608 | |
| Refresh rate | — | 120 Hz | |
| Battery | 5000 mAh | 6800 mAh | |
| Charging | 18W | 90W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 8 MP | 50 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 128GB | 512GB / 1TB | |
| OS | Android 12, Funtouch 12 | Android 16 | |
| NFC | yes | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 164.0×75.9×8.3 mm | 162.9×77.6×8.3 mm | |
| Weight | 187 g | 224 g | |
| Launch price | — | $892 |
Camera comparison
Vivo Y55s (2023)
- Main: 50MP f/1.8
- Front: 8MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Vivo Y55s (2023)
- 6.6" IPS LCD
- Resolution: 1080x2408
- Refresh rate: —
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Battery and charging
Vivo Y55s (2023)
- 5000 mAh
- Wired: 18W
- No wireless charging
Xiaomi 17 Ultra (China)
- 6800 mAh
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Vivo Y55s (2023) and Xiaomi 17 Ultra (China), covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra (China) leads Vivo Y55s (2023) by 86.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo Y55s (2023)
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo Y55s (2023) (98/100 vs 40/100).
display
In the "display" category, the Xiaomi 17 Ultra (China) notably outperforms the Vivo Y55s (2023) (81/100 vs 57/100).
camera
In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo Y55s (2023) (87/100 vs 30/100).
battery
In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo Y55s (2023) (83/100 vs 43/100).
portability
In the "portability" category, the Vivo Y55s (2023) notably outperforms the Xiaomi 17 Ultra (China) (64/100 vs 42/100).
Frequently asked questions
Which is better: the Vivo Y55s (2023) or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) significantly outperforms the Vivo Y55s (2023) by 46 points (87/100 vs 41/100).
What is the rating of the Vivo Y55s (2023) and the Xiaomi 17 Ultra (China)?
The Vivo Y55s (2023) has a MobileRank rating of 41/100, the Xiaomi 17 Ultra (China) — 87/100.
Which has the better camera: the Vivo Y55s (2023) or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on camera score (87/100 vs 30/100).
Which is more powerful: the Vivo Y55s (2023) or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on performance (98/100 vs 40/100).
Should you choose the Vivo Y55s (2023) over the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.