Poco F4 GT vs Redmi K90 Ultra
The Poco F4 GT (2022) runs on the Qualcomm Snapdragon 8 Gen 1, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $600 and $420. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 60/100 (a 13-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 4700); the main camera is 64 MP vs 50 MP; the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 1,303,229); the Poco F4 GT is noticeably lighter (210g vs 227g).
Profile comparison
Category scores
Poco F4 GT
Redmi K90 Ultra
What makes Poco F4 GT better?
- Faster charging: 120W vs 100W
- Better main camera: 64MP vs 50MP
- Lighter: 210g vs 227g
- Better camera (44/100 vs 37/100)
- Better portability (47/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 1303229
- Better Geekbench Single: 3013 vs 1662
- Better Geekbench Multi: 9287 vs 4188
- Bigger battery: 8550 vs 4700 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper at launch: $420 vs $600
- Higher performance (92/100 vs 68/100)
- Longer battery life (78/100 vs 58/100)
- Better display (94/100 vs 79/100)
Comparison verdict
Comparing the Poco F4 GT vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 13 points higher (73/100 vs 60/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 68/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 58/100). Value score: Poco F4 GT — 34/100, Redmi K90 Ultra — 72/100; 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 K90 Ultra notably outperforms the Poco F4 GT (92/100 vs 68/100). In the "display" category, the Redmi K90 Ultra notably outperforms the Poco F4 GT (94/100 vs 79/100). In the "camera" category, the Poco F4 GT is a bit better (44/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra notably outperforms the Poco F4 GT (78/100 vs 58/100). In the "portability" category, the Poco F4 GT is a bit better (47/100 vs 40/100).
Specs comparison
| Specification | Poco F4 GT | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 1 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1303229 | 3233695 | |
| Geekbench Single | 1662 | 3013 | |
| Geekbench Multi | 4188 | 9287 | |
| Display | 6.7" AMOLED | 6.8" AMOLED | |
| Resolution | 2400x1080 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 4700 mAh | 8550 mAh | |
| Charging | 120W | 100W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 12 | Android 16 | |
| Brightness (peak) | 800 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 162.5×76.7×8.5 mm | 162.9×77.9×8.2 mm | |
| Weight | 210 g | 227 g | |
| Launch price | $600 | $420 |
Camera comparison
Poco F4 GT
- Main: 64MP f/1.79
- Ultrawide: 8MP
- Front: 20MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Poco F4 GT
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Poco F4 GT
- 4700 mAh
- Wired: 120W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Poco F4 GT and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Poco F4 GT by 59.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $180. Redmi K90 Ultra was $180 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra notably outperforms the Poco F4 GT (92/100 vs 68/100).
display
In the "display" category, the Redmi K90 Ultra notably outperforms the Poco F4 GT (94/100 vs 79/100).
camera
In the "camera" category, the Poco F4 GT is a bit better (44/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra notably outperforms the Poco F4 GT (78/100 vs 58/100).
portability
In the "portability" category, the Poco F4 GT is a bit better (47/100 vs 40/100).
Frequently asked questions
Which is better: the Poco F4 GT or the Redmi K90 Ultra?
The Redmi K90 Ultra is noticeably better than the Poco F4 GT — the overall rating gap is 13 points.
What is the rating of the Poco F4 GT and the Redmi K90 Ultra?
The Poco F4 GT has a MobileRank rating of 60/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Poco F4 GT or the Redmi K90 Ultra?
The Poco F4 GT leads on camera score (44/100 vs 37/100).
Which is more powerful: the Poco F4 GT or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 68/100).
Should you choose the Poco F4 GT over the Redmi K90 Ultra?
The Poco F4 GT 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.