Poco X4 GT vs Redmi K90
The Poco X4 GT (2022) runs on the MediaTek Dimensity 8100, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $380 and $401. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 57/100 (a 19-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5080); the main camera is 64 MP vs 50 MP; the Redmi K90 is faster in AnTuTu (3,077,585 vs 1,080,106).
Profile comparison
Category scores
Poco X4 GT
Redmi K90
What makes Poco X4 GT better?
- Better main camera: 64MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 200g vs 206g
- Cheaper at launch: $380 vs $401
- Overall rating 57/100
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 1080106
- Better Geekbench Single: 3013 vs 1139
- Better Geekbench Multi: 9287 vs 3842
- Bigger battery: 7100 vs 5080 mAh
- Faster charging: 100W vs 67W
- Higher performance (91/100 vs 61/100)
- Better camera (58/100 vs 43/100)
- Longer battery life (72/100 vs 54/100)
- Better display (82/100 vs 77/100)
- Better portability (55/100 vs 50/100)
Comparison verdict
Comparing the Poco X4 GT vs the Redmi K90, the Redmi K90 scores 19 points higher (76/100 vs 57/100). In the "performance" category, the Redmi K90 leads (91/100 vs 61/100). In the "camera" category, the Redmi K90 leads (58/100 vs 43/100). In the "battery" category, the Redmi K90 leads (72/100 vs 54/100). Value score: Poco X4 GT — 44/100, Redmi K90 — 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 K90 significantly outperforms the Poco X4 GT (91/100 vs 61/100). In the "display" category, the Redmi K90 is a bit better (82/100 vs 77/100). In the "camera" category, the Redmi K90 notably outperforms the Poco X4 GT (58/100 vs 43/100). In the "battery" category, the Redmi K90 notably outperforms the Poco X4 GT (72/100 vs 54/100). In the "portability" category, the Redmi K90 is a bit better (55/100 vs 50/100).
Specs comparison
| Specification | Poco X4 GT | Redmi K90 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8100 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1080106 | 3077585 | |
| Geekbench Single | 1139 | 3013 | |
| Geekbench Multi | 3842 | 9287 | |
| Display | 6.6" IPS LCD | 6.6" AMOLED | |
| Resolution | 2460x1080 | 2510x1156 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5080 mAh | 7100 mAh | |
| Charging | 67W | 100W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 12 | Android 16 | |
| Brightness (peak) | 650 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP53 | IP68 | |
| Dimensions | 163.6×74.3×8.9 mm | 157.5×75.3×8.0 mm | |
| Weight | 200 g | 206 g | |
| Launch price | $380 | $401 |
Camera comparison
Poco X4 GT
- Main: 64MP f/1.89
- Ultrawide: 8MP
- Front: 16MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
Poco X4 GT
- 6.6" IPS LCD
- Resolution: 2460x1080
- Refresh rate: 144 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
Poco X4 GT
- 5080 mAh
- Wired: 67W
- No wireless charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Poco X4 GT and Redmi K90, covering their specs and all relevant benchmarks.
Redmi K90 leads Poco X4 GT by 64.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $21. Poco X4 GT was $21 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 significantly outperforms the Poco X4 GT (91/100 vs 61/100).
display
In the "display" category, the Redmi K90 is a bit better (82/100 vs 77/100).
camera
In the "camera" category, the Redmi K90 notably outperforms the Poco X4 GT (58/100 vs 43/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Poco X4 GT (72/100 vs 54/100).
portability
In the "portability" category, the Redmi K90 is a bit better (55/100 vs 50/100).
Frequently asked questions
Which is better: the Poco X4 GT or the Redmi K90?
The Redmi K90 is noticeably better than the Poco X4 GT — the overall rating gap is 19 points.
What is the rating of the Poco X4 GT and the Redmi K90?
The Poco X4 GT has a MobileRank rating of 57/100, the Redmi K90 — 76/100.
Which has the better camera: the Poco X4 GT or the Redmi K90?
The Redmi K90 leads on camera score (58/100 vs 43/100).
Which is more powerful: the Poco X4 GT or the Redmi K90?
The Redmi K90 leads on performance (91/100 vs 61/100).
Should you choose the Poco X4 GT over the Redmi K90?
The Poco X4 GT is a better fit for active users. The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.