Redmi K90 vs Sharp Aquos R11
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Sharp Aquos R11 (2026) runs on the Snapdragon 8s Gen 4. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 74/100 (a 2-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5100); the Redmi K90 is faster in AnTuTu (3,077,585 vs 2,314,417).
Profile comparison
Category scores
Redmi K90
Sharp Aquos R11
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 2314417
- Better Geekbench Single: 3013 vs 2072
- Better Geekbench Multi: 9287 vs 6649
- Bigger battery: 7100 vs 5100 mAh
- Faster charging: 100W vs 36W
- Higher performance (91/100 vs 81/100)
- Longer battery life (72/100 vs 49/100)
- Better portability (55/100 vs 52/100)
What makes Sharp Aquos R11 better?
- Higher refresh rate: 240Hz vs 120Hz
- Lighter: 195g vs 206g
- Better camera (76/100 vs 58/100)
- Better display (90/100 vs 82/100)
Comparison verdict
Comparing the Redmi K90 vs the Sharp Aquos R11, the Redmi K90 scores 2 points higher (76/100 vs 74/100). In the "performance" category, the Redmi K90 leads (91/100 vs 81/100). In the "camera" category, the Sharp Aquos R11 leads (76/100 vs 58/100). In the "battery" category, the Redmi K90 leads (72/100 vs 49/100). In the "performance" category, the Redmi K90 is a bit better (91/100 vs 81/100). In the "display" category, the Sharp Aquos R11 is a bit better (90/100 vs 82/100). In the "camera" category, the Sharp Aquos R11 notably outperforms the Redmi K90 (76/100 vs 58/100). In the "battery" category, the Redmi K90 notably outperforms the Sharp Aquos R11 (72/100 vs 49/100). In the "portability" category, the Redmi K90 and the Sharp Aquos R11 are nearly equal (55/100 vs 52/100).
Specs comparison
| Specification | Redmi K90 | Sharp Aquos R11 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Snapdragon 8s Gen 4 | |
| AnTuTu | 3077585 | 2314417 | |
| Geekbench Single | 3013 | 2072 | |
| Geekbench Multi | 9287 | 6649 | |
| Display | 6.6" AMOLED | 6.5" PRO IGZO LTPO OLED | |
| Resolution | 2510x1156 | 1080x2340 | |
| Refresh rate | 120 Hz | 240 Hz | |
| Battery | 7100 mAh | 5100 mAh | |
| Charging | 100W | 36W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 50 MP | 38 MP | |
| Front camera | 20 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3500 nits | 3600 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 157.5×75.3×8.0 mm | 156.0×74.0×8.9 mm | |
| Weight | 206 g | 195 g | |
| Launch price | $401 | — |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Sharp Aquos R11
- Main: 50MP
- Ultrawide: 50MP
- Telephoto: 38MP
- Front: 50MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Sharp Aquos R11
- 6.5" PRO IGZO LTPO OLED
- Resolution: 1080x2340
- Refresh rate: 240 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Sharp Aquos R11
- 5100 mAh
- Wired: 36W
- No wireless charging
Overall performance score
We compared Redmi K90 and Sharp Aquos R11, covering their specs and all relevant benchmarks.
Redmi K90 leads Sharp Aquos R11 by 33.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Sharp Aquos R11
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 is a bit better (91/100 vs 81/100).
display
In the "display" category, the Sharp Aquos R11 is a bit better (90/100 vs 82/100).
camera
In the "camera" category, the Sharp Aquos R11 notably outperforms the Redmi K90 (76/100 vs 58/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Sharp Aquos R11 (72/100 vs 49/100).
portability
In the "portability" category, the Redmi K90 and the Sharp Aquos R11 are nearly equal (55/100 vs 52/100).
Frequently asked questions
Which is better: the Redmi K90 or the Sharp Aquos R11?
The Redmi K90 edges out the Sharp Aquos R11 by just 2 points — the two devices are very close in overall level.
What is the rating of the Redmi K90 and the Sharp Aquos R11?
The Redmi K90 has a MobileRank rating of 76/100, the Sharp Aquos R11 — 74/100.
Which has the better camera: the Redmi K90 or the Sharp Aquos R11?
The Sharp Aquos R11 leads on camera score (76/100 vs 58/100).
Which is more powerful: the Redmi K90 or the Sharp Aquos R11?
The Redmi K90 leads on performance (91/100 vs 81/100).
Should you choose the Redmi K90 over the Sharp Aquos R11?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers. The Sharp Aquos R11 is a better fit for gamers and power users.