Poco M8 Pro vs Redmi K90 Ultra
The Poco M8 Pro (2026) runs on the Qualcomm Snapdragon 7s Gen 4, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $299 and $420. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 59/100 (a 14-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 6500); the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 1,035,754); the Poco M8 Pro is noticeably lighter (206g vs 227g).
Poco M8 Pro
Redmi K90 Ultra
- Lighter: 206g vs 227g
- Cheaper at launch: $299 vs $420
- Better camera (40/100 vs 37/100)
- Better portability (52/100 vs 40/100)
- Higher AnTuTu: 3119308 vs 1035754
- Better Geekbench Single: 3041 vs 1237
- Better Geekbench Multi: 9494 vs 3281
- Bigger battery: 8550 vs 6500 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 60/100)
- Longer battery life (78/100 vs 70/100)
- Better display (94/100 vs 84/100)
Comparing the Poco M8 Pro vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 14 points higher (73/100 vs 59/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 60/100). Value score: Poco M8 Pro — 60/100, Redmi K90 Ultra — 82/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Redmi K90 Ultra significantly outperforms the Poco M8 Pro (92/100 vs 60/100). In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 84/100). In the "camera" category, the Poco M8 Pro and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 70/100). In the "portability" category, the Poco M8 Pro is a bit better (52/100 vs 40/100).
| Specification | Poco M8 Pro | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7s Gen 4 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1035754 | 3119308 | |
| Geekbench Single | 1237 | 3041 | |
| Geekbench Multi | 3281 | 9494 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1280x2772 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 6500 mAh | 8550 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 15, up to 4 major Android upgrades, HyperOS 2 | Android 16 | |
| Brightness (peak) | 3200 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 163.3×78.3×8.3 mm | 162.9×77.9×8.2 mm | |
| Weight | 206 g | 227 g | |
| Launch price | $299 | $420 |
Poco M8 Pro
- Main: 50MP f/f/1.6
- Ultrawide: 8MP
- Front: 32MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Poco M8 Pro
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Poco M8 Pro
- 6500 mAh
- Wired: 100W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared Poco M8 Pro and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Poco M8 Pro by 66.8% in our overall performance rating.
Launch price difference: $121. Poco M8 Pro was $121 cheaper at launch.
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Poco M8 Pro (92/100 vs 60/100).
display
In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Poco M8 Pro and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 70/100).
portability
In the "portability" category, the Poco M8 Pro is a bit better (52/100 vs 40/100).
Which is better: the Poco M8 Pro or the Redmi K90 Ultra?
The Redmi K90 Ultra is noticeably better than the Poco M8 Pro — the overall rating gap is 14 points.
What is the rating of the Poco M8 Pro and the Redmi K90 Ultra?
The Poco M8 Pro has a MobileRank rating of 59/100, the Redmi K90 Ultra — 73/100.
Which is more powerful: the Poco M8 Pro or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 60/100).
Should you choose the Poco M8 Pro over the Redmi K90 Ultra?
The Poco M8 Pro is a better fit for active users. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.