Poco C85 4G vs Xiaomi 17 Ultra (China)
The Poco C85 4G (2025) runs on the MediaTek Helio G81 Ultra, 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 38/100 (a 49-point difference). Key differences: the Xiaomi 17 Ultra (China) has the bigger battery (6800 mAh vs 6000); the Xiaomi 17 Ultra (China) is faster in AnTuTu (3,950,082 vs 358,608); the Poco C85 4G is noticeably lighter (205g vs 224g).
Profile comparison
Category scores
Poco C85 4G
Xiaomi 17 Ultra (China)
What makes Poco C85 4G better?
- Lighter: 205g vs 224g
- Better portability (56/100 vs 42/100)
What makes Xiaomi 17 Ultra (China) better?
- Higher AnTuTu: 3950082 vs 358608
- Better Geekbench Single: 3639 vs 432
- Better Geekbench Multi: 11047 vs 1416
- Bigger battery: 6800 vs 6000 mAh
- Faster charging: 90W vs 33W
- Higher performance (98/100 vs 30/100)
- Better camera (87/100 vs 30/100)
- Longer battery life (83/100 vs 53/100)
- Better display (81/100 vs 55/100)
Comparison verdict
Comparing the Poco C85 4G vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 49 points higher (87/100 vs 38/100). In the "performance" category, the Xiaomi 17 Ultra (China) leads (98/100 vs 30/100). 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 53/100). In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the Poco C85 4G (98/100 vs 30/100). In the "display" category, the Xiaomi 17 Ultra (China) notably outperforms the Poco C85 4G (81/100 vs 55/100). In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Poco C85 4G (87/100 vs 30/100). In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Poco C85 4G (83/100 vs 53/100). In the "portability" category, the Poco C85 4G is a bit better (56/100 vs 42/100).
Specs comparison
| Specification | Poco C85 4G | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | MediaTek Helio G81 Ultra | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 358608 | 3950082 | |
| Geekbench Single | 432 | 3639 | |
| Geekbench Multi | 1416 | 11047 | |
| Display | 6.9" IPS LCD | 6.9" LTPO AMOLED | |
| Resolution | 720x1600 | 1200x2608 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 6800 mAh | |
| Charging | 33W | 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 | 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 512GB / 1TB | |
| OS | Android 15, HyperOS 2 | Android 16 | |
| Brightness (peak) | 810 nits | — | |
| NFC | yes | yes | |
| Protection | IP64 | IP68/IP69 | |
| Dimensions | 171.6×79.5×8.0 mm | 162.9×77.6×8.3 mm | |
| Weight | 205 g | 224 g | |
| Launch price | — | $892 |
Camera comparison
Poco C85 4G
- Main: 50MP f/1.8
- Front: 8MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Poco C85 4G
- 6.9" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Battery and charging
Poco C85 4G
- 6000 mAh
- Wired: 33W
- No wireless charging
Xiaomi 17 Ultra (China)
- 6800 mAh
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Poco C85 4G and Xiaomi 17 Ultra (China), covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra (China) leads Poco C85 4G by 90.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Poco C85 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the Poco C85 4G (98/100 vs 30/100).
display
In the "display" category, the Xiaomi 17 Ultra (China) notably outperforms the Poco C85 4G (81/100 vs 55/100).
camera
In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Poco C85 4G (87/100 vs 30/100).
battery
In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Poco C85 4G (83/100 vs 53/100).
portability
In the "portability" category, the Poco C85 4G is a bit better (56/100 vs 42/100).
Frequently asked questions
Which is better: the Poco C85 4G or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) significantly outperforms the Poco C85 4G by 49 points (87/100 vs 38/100).
What is the rating of the Poco C85 4G and the Xiaomi 17 Ultra (China)?
The Poco C85 4G has a MobileRank rating of 38/100, the Xiaomi 17 Ultra (China) — 87/100.
Which has the better camera: the Poco C85 4G 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 Poco C85 4G or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on performance (98/100 vs 30/100).
Should you choose the Poco C85 4G 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.