Vivo X100 Ultra vs Xiaomi 17 Ultra (China)
The Vivo X100 Ultra (2024) runs on the Qualcomm Snapdragon 8 Gen 3, while the Xiaomi 17 Ultra (China) (2025) runs on the Snapdragon 8 Elite Gen 5; launch prices were $900 and $892. By overall MobileRank rating, the Xiaomi 17 Ultra (China) leads — 87/100 vs 80/100 (a 7-point difference). Key differences: the Xiaomi 17 Ultra (China) has the bigger battery (6800 mAh vs 5500); the Xiaomi 17 Ultra (China) is faster in AnTuTu (3,950,082 vs 2,294,102).
Profile comparison
Category scores
Vivo X100 Ultra
Xiaomi 17 Ultra (China)
What makes Vivo X100 Ultra better?
- Faster charging: 100W vs 90W
- Better display (84/100 vs 81/100)
What makes Xiaomi 17 Ultra (China) better?
- Higher AnTuTu: 3950082 vs 2294102
- Better Geekbench Single: 3639 vs 2203
- Better Geekbench Multi: 11047 vs 6511
- Bigger battery: 6800 vs 5500 mAh
- Faster wireless charging: 50W vs 30W
- Lighter: 224g vs 229g
- Cheaper at launch: $892 vs $900
- Higher performance (98/100 vs 82/100)
- Longer battery life (83/100 vs 77/100)
- Better portability (42/100 vs 29/100)
Comparison verdict
Comparing the Vivo X100 Ultra vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 7 points higher (87/100 vs 80/100). In the "performance" category, the Xiaomi 17 Ultra (China) leads (98/100 vs 82/100). Value score: Vivo X100 Ultra — 72/100, Xiaomi 17 Ultra (China) — 88/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Xiaomi 17 Ultra (China) notably outperforms the Vivo X100 Ultra (98/100 vs 82/100). In the "display" category, the Vivo X100 Ultra and the Xiaomi 17 Ultra (China) are nearly equal (84/100 vs 81/100). In the "camera" category, both devices are on the same level — 87/100. In the "battery" category, the Xiaomi 17 Ultra (China) is a bit better (83/100 vs 77/100). In the "portability" category, the Xiaomi 17 Ultra (China) is a bit better (42/100 vs 29/100).
Specs comparison
| Specification | Vivo X100 Ultra | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 3 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 2294102 | 3950082 | |
| Geekbench Single | 2203 | 3639 | |
| Geekbench Multi | 6511 | 11047 | |
| Display | 6.8" LTPO AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 2800x1260 | 1200x2608 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5500 mAh | 6800 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 30W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 200 MP | 200 MP | |
| Front camera | 50 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 512GB / 1TB | |
| OS | Android 14 | Android 16 | |
| Brightness (peak) | 3000 nits | — | |
| NFC | yes | yes | |
| Protection | IP69 | IP68/IP69 | |
| Dimensions | 164.1×75.6×9.2 mm | 162.9×77.6×8.3 mm | |
| Weight | 229 g | 224 g | |
| Launch price | $900 | $892 |
Camera comparison
Vivo X100 Ultra
- Main: 50MP f/1.75
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Vivo X100 Ultra
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 120 Hz
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Battery and charging
Vivo X100 Ultra
- 5500 mAh
- Wired: 100W
- Wireless: 30W
Xiaomi 17 Ultra (China)
- 6800 mAh
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Vivo X100 Ultra and Xiaomi 17 Ultra (China), covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra (China) leads Vivo X100 Ultra by 41.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $8. Xiaomi 17 Ultra (China) was $8 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra (China) notably outperforms the Vivo X100 Ultra (98/100 vs 82/100).
display
In the "display" category, the Vivo X100 Ultra and the Xiaomi 17 Ultra (China) are nearly equal (84/100 vs 81/100).
camera
In the "camera" category, both devices are on the same level — 87/100.
battery
In the "battery" category, the Xiaomi 17 Ultra (China) is a bit better (83/100 vs 77/100).
portability
In the "portability" category, the Xiaomi 17 Ultra (China) is a bit better (42/100 vs 29/100).
Frequently asked questions
Which is better: the Vivo X100 Ultra or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) edges out the Vivo X100 Ultra by just 7 points — the two devices are very close in overall level.
What is the rating of the Vivo X100 Ultra and the Xiaomi 17 Ultra (China)?
The Vivo X100 Ultra has a MobileRank rating of 80/100, the Xiaomi 17 Ultra (China) — 87/100.
Which is more powerful: the Vivo X100 Ultra or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on performance (98/100 vs 82/100).
Should you choose the Vivo X100 Ultra over the Xiaomi 17 Ultra (China)?
The Vivo X100 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life. 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.