Poco C65 vs Redmi K80 Ultra
The Poco C65 (2023) runs on the MediaTek Helio G85, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+; launch prices were $99 and $350. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 33/100 (a 40-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5000); the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 348,562); the Poco C65 is noticeably lighter (192g vs 219g).
Profile comparison
Category scores
Poco C65
Redmi K80 Ultra
What makes Poco C65 better?
- Lighter: 192g vs 219g
- Cheaper at launch: $99 vs $350
- Better portability (63/100 vs 40/100)
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 348562
- Better Geekbench Single: 2729 vs 375
- Better Geekbench Multi: 8430 vs 1031
- Bigger battery: 7410 vs 5000 mAh
- Faster charging: 100W vs 18W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (89/100 vs 25/100)
- Better camera (37/100 vs 30/100)
- Longer battery life (86/100 vs 43/100)
- Better display (94/100 vs 43/100)
Comparison verdict
Comparing the Poco C65 vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 40 points higher (73/100 vs 33/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 25/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 43/100). Value score: Poco C65 — 56/100, 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 C65 (89/100 vs 25/100). In the "display" category, the Redmi K80 Ultra significantly outperforms the Poco C65 (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 C65 (86/100 vs 43/100). In the "portability" category, the Poco C65 notably outperforms the Redmi K80 Ultra (63/100 vs 40/100).
Specs comparison
| Specification | Poco C65 | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G85 | MediaTek Dimensity 9400+ | |
| AnTuTu | 348562 | 2874956 | |
| Geekbench Single | 375 | 2729 | |
| Geekbench Multi | 1031 | 8430 | |
| Display | 6.7" IPS LCD | 6.8" OLED | |
| Resolution | 1600x720 | 1280x2772 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5000 mAh | 7410 mAh | |
| Charging | 18W | 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 | 256GB / 512GB / 1TB | |
| OS | Android 13 / HyperOS | Android 15 | |
| Brightness (peak) | 600 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 168.0×78.0×8.1 mm | — | |
| Weight | 192 g | 219 g | |
| Launch price | $99 | $350 |
Camera comparison
Poco C65
- Main: 50MP f/1.8
- Front: 8MP
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Poco C65
- 6.7" IPS LCD
- Resolution: 1600x720
- Refresh rate: 90 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Battery and charging
Poco C65
- 5000 mAh
- Wired: 18W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Overall performance score
We compared Poco C65 and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Poco C65 by 87.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $251. Poco C65 was $251 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Poco C65 (89/100 vs 25/100).
display
In the "display" category, the Redmi K80 Ultra significantly outperforms the Poco C65 (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 C65 (86/100 vs 43/100).
portability
In the "portability" category, the Poco C65 notably outperforms the Redmi K80 Ultra (63/100 vs 40/100).
Frequently asked questions
Which is better: the Poco C65 or the Redmi K80 Ultra?
The Redmi K80 Ultra significantly outperforms the Poco C65 by 40 points (73/100 vs 33/100).
What is the rating of the Poco C65 and the Redmi K80 Ultra?
The Poco C65 has a MobileRank rating of 33/100, the Redmi K80 Ultra — 73/100.
Which has the better camera: the Poco C65 or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on camera score (37/100 vs 30/100).
Which is more powerful: the Poco C65 or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (89/100 vs 25/100).
Should you choose the Poco C65 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.