Poco C85 vs Redmi K80 Ultra
The Poco C85 (2026) runs on the MediaTek Helio G85, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+; launch prices were $100 and $350. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 36/100 (a 37-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5160); the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 348,562); the Redmi K80 Ultra has NFC for contactless payments, the Poco C85 doesn't; the Poco C85 is noticeably lighter (195g vs 219g).
Profile comparison
Category scores
Poco C85
Redmi K80 Ultra
What makes Poco C85 better?
- Lighter: 195g vs 219g
- Cheaper at launch: $100 vs $350
- Better portability (62/100 vs 40/100)
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 348562
- Better Geekbench Single: 2729 vs 419
- Better Geekbench Multi: 8430 vs 1461
- Bigger battery: 7410 vs 5160 mAh
- Faster charging: 100W vs 33W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (89/100 vs 29/100)
- Better camera (37/100 vs 30/100)
- Longer battery life (86/100 vs 49/100)
- Better display (94/100 vs 43/100)
Comparison verdict
Comparing the Poco C85 vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 37 points higher (73/100 vs 36/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 29/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 49/100). Value score: Poco C85 — 60/100, Redmi K80 Ultra — 80/100; 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 Redmi K80 Ultra significantly outperforms the Poco C85 (89/100 vs 29/100). In the "display" category, the Redmi K80 Ultra significantly outperforms the Poco C85 (94/100 vs 43/100). In the "camera" category, the Redmi K80 Ultra is a bit better (37/100 vs 30/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Poco C85 (86/100 vs 49/100). In the "portability" category, the Poco C85 notably outperforms the Redmi K80 Ultra (62/100 vs 40/100).
Specs comparison
| Specification | Poco C85 | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G85 | MediaTek Dimensity 9400+ | |
| AnTuTu | 348562 | 2874956 | |
| Geekbench Single | 419 | 2729 | |
| Geekbench Multi | 1461 | 8430 | |
| Display | 6.7" IPS LCD | 6.8" OLED | |
| Resolution | 720x1600 | 1280x2772 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5160 mAh | 7410 mAh | |
| Charging | 33W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 15, up to 2 major Android upgrades, HyperOS 2 | Android 15 | |
| Brightness (peak) | 810 nits | 3200 nits | |
| NFC | no | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 173.2×81.1×8.0 mm | — | |
| Weight | 195 g | 219 g | |
| Launch price | $100 | $350 |
Camera comparison
Poco C85
- Main: 50MP f/1.8
- Front: 8MP
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Poco C85
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 90 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Battery and charging
Poco C85
- 5160 mAh
- Wired: 33W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Overall performance score
We compared Poco C85 and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Poco C85 by 87.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $250. Poco C85 was $250 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Poco C85 (89/100 vs 29/100).
display
In the "display" category, the Redmi K80 Ultra significantly outperforms the Poco C85 (94/100 vs 43/100).
camera
In the "camera" category, the Redmi K80 Ultra is a bit better (37/100 vs 30/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Poco C85 (86/100 vs 49/100).
portability
In the "portability" category, the Poco C85 notably outperforms the Redmi K80 Ultra (62/100 vs 40/100).
Frequently asked questions
Which is better: the Poco C85 or the Redmi K80 Ultra?
The Redmi K80 Ultra significantly outperforms the Poco C85 by 37 points (73/100 vs 36/100).
What is the rating of the Poco C85 and the Redmi K80 Ultra?
The Poco C85 has a MobileRank rating of 36/100, the Redmi K80 Ultra — 73/100.
Which has the better camera: the Poco C85 or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on camera score (37/100 vs 30/100).
Which is more powerful: the Poco C85 or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (89/100 vs 29/100).
Should you choose the Poco C85 over the Redmi K80 Ultra?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.