Poco X8 Power vs Redmi K80 Ultra
The Poco X8 Power (2026) runs on the Qualcomm Snapdragon 6 Gen 5, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+; launch prices were $360 and $350. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 60/100 (a 13-point difference). Key differences: the Poco X8 Power has the bigger battery (10000 mAh vs 7410); the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 1,012,134); the Redmi K80 Ultra has NFC for contactless payments, the Poco X8 Power doesn't.
Profile comparison
Category scores
Poco X8 Power
Redmi K80 Ultra
What makes Poco X8 Power better?
- Bigger battery: 10000 vs 7410 mAh
- Better camera (40/100 vs 37/100)
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 1012134
- Better Geekbench Single: 2729 vs 1099
- Better Geekbench Multi: 8430 vs 3481
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 219g vs 229g
- Cheaper at launch: $350 vs $360
- Higher performance (89/100 vs 59/100)
- Longer battery life (86/100 vs 80/100)
- Better display (94/100 vs 84/100)
- Better portability (40/100 vs 35/100)
Comparison verdict
Comparing the Poco X8 Power vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 13 points higher (73/100 vs 60/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 59/100). Value score: Poco X8 Power — 52/100, 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 X8 Power (89/100 vs 59/100). In the "display" category, the Redmi K80 Ultra is a bit better (94/100 vs 84/100). In the "camera" category, the Poco X8 Power and the Redmi K80 Ultra are nearly equal (40/100 vs 37/100). In the "battery" category, the Redmi K80 Ultra is a bit better (86/100 vs 80/100). In the "portability" category, the Redmi K80 Ultra is a bit better (40/100 vs 35/100).
Specs comparison
| Specification | Poco X8 Power | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6 Gen 5 | MediaTek Dimensity 9400+ | |
| AnTuTu | 1012134 | 2874956 | |
| Geekbench Single | 1099 | 2729 | |
| Geekbench Multi | 3481 | 8430 | |
| Display | 6.8" AMOLED | 6.8" OLED | |
| Resolution | 1280x2772 | 1280x2772 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 10000 mAh | 7410 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 3500 nits | 3200 nits | |
| NFC | no | yes | |
| Protection | IP68/IP69K | IP68 | |
| Dimensions | 163.4×78.3×8.6 mm | — | |
| Weight | 229 g | 219 g | |
| Launch price | $360 | $350 |
Camera comparison
Poco X8 Power
- Main: 50MP f/1.5
- Ultrawide: 8MP
- Front: 32MP
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Poco X8 Power
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 120 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Battery and charging
Poco X8 Power
- 10000 mAh
- Wired: 100W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Overall performance score
We compared Poco X8 Power and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Poco X8 Power by 64.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $10. Redmi K80 Ultra was $10 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Poco X8 Power (89/100 vs 59/100).
display
In the "display" category, the Redmi K80 Ultra is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Poco X8 Power and the Redmi K80 Ultra are nearly equal (40/100 vs 37/100).
battery
In the "battery" category, the Redmi K80 Ultra is a bit better (86/100 vs 80/100).
portability
In the "portability" category, the Redmi K80 Ultra is a bit better (40/100 vs 35/100).
Frequently asked questions
Which is better: the Poco X8 Power or the Redmi K80 Ultra?
The Redmi K80 Ultra is noticeably better than the Poco X8 Power — the overall rating gap is 13 points.
What is the rating of the Poco X8 Power and the Redmi K80 Ultra?
The Poco X8 Power has a MobileRank rating of 60/100, the Redmi K80 Ultra — 73/100.
Which is more powerful: the Poco X8 Power or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (89/100 vs 59/100).
Should you choose the Poco X8 Power over the Redmi K80 Ultra?
The Poco X8 Power is a better fit for those who care about battery life. The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.