Redmi K90 vs Sharp Aquos Sense9
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Sharp Aquos Sense9 (2024) runs on the Qualcomm Snapdragon 7s Gen 2. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 59/100 (a 17-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5000); the Redmi K90 is faster in AnTuTu (3,077,585 vs 798,429); the Sharp Aquos Sense9 is noticeably lighter (166g vs 206g).
Profile comparison
Category scores
Redmi K90
Sharp Aquos Sense9
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 798429
- Better Geekbench Single: 3013 vs 1015
- Better Geekbench Multi: 9287 vs 2687
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 100W vs 36W
- Higher performance (91/100 vs 53/100)
- Better camera (58/100 vs 57/100)
- Longer battery life (72/100 vs 46/100)
What makes Sharp Aquos Sense9 better?
- Higher refresh rate: 240Hz vs 120Hz
- Lighter: 166g vs 206g
- Better display (92/100 vs 82/100)
- Better portability (70/100 vs 55/100)
Comparison verdict
Comparing the Redmi K90 vs the Sharp Aquos Sense9, the Redmi K90 scores 17 points higher (76/100 vs 59/100). In the "performance" category, the Redmi K90 leads (91/100 vs 53/100). In the "battery" category, the Redmi K90 leads (72/100 vs 46/100). In the "performance" category, the Redmi K90 significantly outperforms the Sharp Aquos Sense9 (91/100 vs 53/100). In the "display" category, the Sharp Aquos Sense9 is a bit better (92/100 vs 82/100). In the "camera" category, the Redmi K90 and the Sharp Aquos Sense9 are nearly equal (58/100 vs 57/100). In the "battery" category, the Redmi K90 notably outperforms the Sharp Aquos Sense9 (72/100 vs 46/100). In the "portability" category, the Sharp Aquos Sense9 notably outperforms the Redmi K90 (70/100 vs 55/100).
Specs comparison
| Specification | Redmi K90 | Sharp Aquos Sense9 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 7s Gen 2 | |
| AnTuTu | 3077585 | 798429 | |
| Geekbench Single | 3013 | 1015 | |
| Geekbench Multi | 9287 | 2687 | |
| Display | 6.6" AMOLED | 6.1" LTPO IGZO OLED | |
| Resolution | 2510x1156 | 1080x2340 | |
| Refresh rate | 120 Hz | 240 Hz | |
| Battery | 7100 mAh | 5000 mAh | |
| Charging | 100W | 36W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 14 | |
| Brightness (peak) | 3500 nits | 2000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 157.5×75.3×8.0 mm | 149.0×73.0×8.9 mm | |
| Weight | 206 g | 166 g | |
| Launch price | $401 | — |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Sharp Aquos Sense9
- Main: 50MP
- Ultrawide: 50MP
- Front: 32MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Sharp Aquos Sense9
- 6.1" LTPO IGZO OLED
- Resolution: 1080x2340
- Refresh rate: 240 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Sharp Aquos Sense9
- 5000 mAh
- Wired: 36W
- No wireless charging
Overall performance score
We compared Redmi K90 and Sharp Aquos Sense9, covering their specs and all relevant benchmarks.
Redmi K90 leads Sharp Aquos Sense9 by 285.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Sharp Aquos Sense9
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 significantly outperforms the Sharp Aquos Sense9 (91/100 vs 53/100).
display
In the "display" category, the Sharp Aquos Sense9 is a bit better (92/100 vs 82/100).
camera
In the "camera" category, the Redmi K90 and the Sharp Aquos Sense9 are nearly equal (58/100 vs 57/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Sharp Aquos Sense9 (72/100 vs 46/100).
portability
In the "portability" category, the Sharp Aquos Sense9 notably outperforms the Redmi K90 (70/100 vs 55/100).
Frequently asked questions
Which is better: the Redmi K90 or the Sharp Aquos Sense9?
The Redmi K90 is noticeably better than the Sharp Aquos Sense9 — the overall rating gap is 17 points.
What is the rating of the Redmi K90 and the Sharp Aquos Sense9?
The Redmi K90 has a MobileRank rating of 76/100, the Sharp Aquos Sense9 — 59/100.
Which is more powerful: the Redmi K90 or the Sharp Aquos Sense9?
The Redmi K90 leads on performance (91/100 vs 53/100).
Should you choose the Redmi K90 over the Sharp Aquos Sense9?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.