Poco M7 4G vs Redmi K90 Ultra
The Poco M7 4G (2025) runs on the Qualcomm Snapdragon 685, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 43/100 (a 30-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 7000); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 476,175).
Profile comparison
Category scores
Poco M7 4G
Redmi K90 Ultra
What makes Poco M7 4G better?
- Lighter: 224g vs 227g
- Overall rating 43/100
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 476175
- Better Geekbench Single: 3013 vs 466
- Better Geekbench Multi: 9287 vs 1396
- Bigger battery: 8550 vs 7000 mAh
- Faster charging: 100W vs 33W
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (92/100 vs 34/100)
- Better camera (37/100 vs 30/100)
- Longer battery life (78/100 vs 58/100)
- Better display (94/100 vs 74/100)
- Better portability (40/100 vs 39/100)
Comparison verdict
Comparing the Poco M7 4G vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 30 points higher (73/100 vs 43/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 34/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 58/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Poco M7 4G (92/100 vs 34/100). In the "display" category, the Redmi K90 Ultra notably outperforms the Poco M7 4G (94/100 vs 74/100). In the "camera" category, the Redmi K90 Ultra is a bit better (37/100 vs 30/100). In the "battery" category, the Redmi K90 Ultra notably outperforms the Poco M7 4G (78/100 vs 58/100). In the "portability" category, the Redmi K90 Ultra and the Poco M7 4G are nearly equal (40/100 vs 39/100).
Specs comparison
| Specification | Poco M7 4G | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 476175 | 3233695 | |
| Geekbench Single | 466 | 3013 | |
| Geekbench Multi | 1396 | 9287 | |
| Display | 6.9" IPS LCD | 6.8" AMOLED | |
| Resolution | 1080x2340 | 1280x2772 | |
| Refresh rate | 144 Hz | 165 Hz | |
| Battery | 7000 mAh | 8550 mAh | |
| Charging | 33W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 15, HyperOS 2 | Android 16 | |
| Brightness (peak) | 850 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68/IP69 | |
| Dimensions | 171.1×80.5×8.6 mm | 162.9×77.9×8.2 mm | |
| Weight | 224 g | 227 g | |
| Launch price | — | $420 |
Camera comparison
Poco M7 4G
- Main: 50MP f/1.8
- Front: 8MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Poco M7 4G
- 6.9" IPS LCD
- Resolution: 1080x2340
- Refresh rate: 144 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Poco M7 4G
- 7000 mAh
- Wired: 33W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Poco M7 4G and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Poco M7 4G by 85.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Poco M7 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Poco M7 4G (92/100 vs 34/100).
display
In the "display" category, the Redmi K90 Ultra notably outperforms the Poco M7 4G (94/100 vs 74/100).
camera
In the "camera" category, the Redmi K90 Ultra is a bit better (37/100 vs 30/100).
battery
In the "battery" category, the Redmi K90 Ultra notably outperforms the Poco M7 4G (78/100 vs 58/100).
portability
In the "portability" category, the Redmi K90 Ultra and the Poco M7 4G are nearly equal (40/100 vs 39/100).
Frequently asked questions
Which is better: the Poco M7 4G or the Redmi K90 Ultra?
The Redmi K90 Ultra significantly outperforms the Poco M7 4G by 30 points (73/100 vs 43/100).
What is the rating of the Poco M7 4G and the Redmi K90 Ultra?
The Poco M7 4G has a MobileRank rating of 43/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Poco M7 4G or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on camera score (37/100 vs 30/100).
Which is more powerful: the Poco M7 4G or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 34/100).
Should you choose the Poco M7 4G over the Redmi K90 Ultra?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.