Vivo S17 vs Xiaomi 17 Ultra (China)
The Vivo S17 (2023) runs on the Qualcomm Snapdragon 778G+ 5G, 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 56/100 (a 31-point difference). Key differences: the Xiaomi 17 Ultra (China) has the bigger battery (6800 mAh vs 4600); the Xiaomi 17 Ultra (China) is faster in AnTuTu (3,942,923 vs 820,210); the Vivo S17 is noticeably lighter (186g vs 224g).
Vivo S17
Xiaomi 17 Ultra (China)
- Lighter: 186g vs 224g
- Better display (84/100 vs 81/100)
- Better portability (72/100 vs 42/100)
- Higher AnTuTu: 3942923 vs 820210
- Better Geekbench Single: 3640 vs 1059
- Better Geekbench Multi: 11033 vs 3012
- Bigger battery: 6800 vs 4600 mAh
- Faster charging: 90W vs 80W
- Higher performance (98/100 vs 55/100)
- Better camera (87/100 vs 44/100)
- Longer battery life (83/100 vs 47/100)
Comparing the Vivo S17 vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 31 points higher (87/100 vs 56/100). In the "performance" category, the Xiaomi 17 Ultra (China) leads (98/100 vs 55/100). In the "camera" category, the Xiaomi 17 Ultra (China) leads (87/100 vs 44/100). In the "battery" category, the Xiaomi 17 Ultra (China) leads (83/100 vs 47/100). In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo S17 (98/100 vs 55/100). In the "display" category, the Vivo S17 and the Xiaomi 17 Ultra (China) are nearly equal (84/100 vs 81/100). In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo S17 (87/100 vs 44/100). In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo S17 (83/100 vs 47/100). In the "portability" category, the Vivo S17 significantly outperforms the Xiaomi 17 Ultra (China) (72/100 vs 42/100).
| Specification | Vivo S17 | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 778G+ 5G | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 820210 | 3942923 | |
| Geekbench Single | 1059 | 3640 | |
| Geekbench Multi | 3012 | 11033 | |
| Display | 6.8" AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1260x2800 | 1200x2608 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4600 mAh | 6800 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 50 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 512GB / 1TB | |
| OS | Android 13, OriginOS 3 | Android 16 | |
| Brightness (peak) | 1300 nits | — | |
| NFC | yes | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 164.2×74.4×7.5 mm | 162.9×77.6×8.3 mm | |
| Weight | 186 g | 224 g | |
| Launch price | — | $892 |
Vivo S17
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 50MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Vivo S17
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Vivo S17
- 4600 mAh
- Wired: 80W
- No wireless charging
Xiaomi 17 Ultra (China)
- 6800 mAh
- Wired: 90W
- Wireless: 50W
We compared Vivo S17 and Xiaomi 17 Ultra (China), covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra (China) leads Vivo S17 by 79.2% in our overall performance rating.
Vivo S17
Price unknownperformance
In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo S17 (98/100 vs 55/100).
display
In the "display" category, the Vivo S17 and the Xiaomi 17 Ultra (China) are nearly equal (84/100 vs 81/100).
camera
In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo S17 (87/100 vs 44/100).
battery
In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Vivo S17 (83/100 vs 47/100).
portability
In the "portability" category, the Vivo S17 significantly outperforms the Xiaomi 17 Ultra (China) (72/100 vs 42/100).
Which is better: the Vivo S17 or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) significantly outperforms the Vivo S17 by 31 points (87/100 vs 56/100).
What is the rating of the Vivo S17 and the Xiaomi 17 Ultra (China)?
The Vivo S17 has a MobileRank rating of 56/100, the Xiaomi 17 Ultra (China) — 87/100.
Which has the better camera: the Vivo S17 or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on camera score (87/100 vs 44/100).
Which is more powerful: the Vivo S17 or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on performance (98/100 vs 55/100).
Should you choose the Vivo S17 over the Xiaomi 17 Ultra (China)?
The Vivo S17 is a better fit for everyday use. 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.