Redmi K90 Ultra vs Sharp Aquos Sense8
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Sharp Aquos Sense8 (2023) runs on the Qualcomm Snapdragon 6 Gen 1. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 49/100 (a 24-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5000); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 737,054); the Sharp Aquos Sense8 is noticeably lighter (159g vs 227g).
Profile comparison
Category scores
Redmi K90 Ultra
Sharp Aquos Sense8
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 737054
- Better Geekbench Single: 3013 vs 930
- Better Geekbench Multi: 9287 vs 2700
- Bigger battery: 8550 vs 5000 mAh
- Faster charging: 100W vs 18W
- Higher refresh rate: 165Hz vs 90Hz
- Higher performance (92/100 vs 52/100)
- Better camera (37/100 vs 33/100)
- Longer battery life (78/100 vs 43/100)
- Better display (94/100 vs 70/100)
What makes Sharp Aquos Sense8 better?
- Lighter: 159g vs 227g
- Better portability (79/100 vs 40/100)
Comparison verdict
Comparing the Redmi K90 Ultra vs the Sharp Aquos Sense8, the Redmi K90 Ultra scores 24 points higher (73/100 vs 49/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 52/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 43/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Sharp Aquos Sense8 (92/100 vs 52/100). In the "display" category, the Redmi K90 Ultra notably outperforms the Sharp Aquos Sense8 (94/100 vs 70/100). In the "camera" category, the Redmi K90 Ultra and the Sharp Aquos Sense8 are nearly equal (37/100 vs 33/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Sharp Aquos Sense8 (78/100 vs 43/100). In the "portability" category, the Sharp Aquos Sense8 significantly outperforms the Redmi K90 Ultra (79/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 Ultra | Sharp Aquos Sense8 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 6 Gen 1 | |
| AnTuTu | 3233695 | 737054 | |
| Geekbench Single | 3013 | 930 | |
| Geekbench Multi | 9287 | 2700 | |
| Display | 6.8" AMOLED | 6.1" IGZO OLED | |
| Resolution | 1280x2772 | 1080x2340 | |
| Refresh rate | 165 Hz | 90 Hz | |
| Battery | 8550 mAh | 5000 mAh | |
| Charging | 100W | 18W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 8 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 256GB | |
| OS | Android 16 | Android 13 | |
| Brightness (peak) | 3500 nits | 1300 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68 | |
| Dimensions | 162.9×77.9×8.2 mm | 153.0×71.0×8.4 mm | |
| Weight | 227 g | 159 g | |
| Launch price | $420 | — |
Camera comparison
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Sharp Aquos Sense8
- Main: 50MP
- Ultrawide: 8MP
- Front: 8MP
Display comparison
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Sharp Aquos Sense8
- 6.1" IGZO OLED
- Resolution: 1080x2340
- Refresh rate: 90 Hz
Battery and charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Sharp Aquos Sense8
- 5000 mAh
- Wired: 18W
- No wireless charging
Overall performance score
We compared Redmi K90 Ultra and Sharp Aquos Sense8, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Sharp Aquos Sense8 by 338.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Sharp Aquos Sense8
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Sharp Aquos Sense8 (92/100 vs 52/100).
display
In the "display" category, the Redmi K90 Ultra notably outperforms the Sharp Aquos Sense8 (94/100 vs 70/100).
camera
In the "camera" category, the Redmi K90 Ultra and the Sharp Aquos Sense8 are nearly equal (37/100 vs 33/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Sharp Aquos Sense8 (78/100 vs 43/100).
portability
In the "portability" category, the Sharp Aquos Sense8 significantly outperforms the Redmi K90 Ultra (79/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 Ultra or the Sharp Aquos Sense8?
The Redmi K90 Ultra significantly outperforms the Sharp Aquos Sense8 by 24 points (73/100 vs 49/100).
What is the rating of the Redmi K90 Ultra and the Sharp Aquos Sense8?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Sharp Aquos Sense8 — 49/100.
Which is more powerful: the Redmi K90 Ultra or the Sharp Aquos Sense8?
The Redmi K90 Ultra leads on performance (92/100 vs 52/100).
Should you choose the Redmi K90 Ultra over the Sharp Aquos Sense8?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.