Redmi K90 vs Sharp Aquos R8s Pro
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Sharp Aquos R8s Pro (2023) runs on the Qualcomm Snapdragon 8 Gen 2. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 58/100 (a 18-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5000); the main camera is 50 MP vs 47 MP; the Redmi K90 is faster in AnTuTu (3,077,585 vs 1,757,044); the Redmi K90 is thinner (8.0mm vs 9.3mm).
Profile comparison
Category scores
Redmi K90
Sharp Aquos R8s Pro
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 1757044
- Better Geekbench Single: 3013 vs 2004
- Better Geekbench Multi: 9287 vs 5311
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 100W vs 27W
- Better main camera: 50MP vs 47MP
- Higher performance (91/100 vs 76/100)
- Better camera (58/100 vs 29/100)
- Longer battery life (72/100 vs 44/100)
- Better portability (55/100 vs 43/100)
What makes Sharp Aquos R8s Pro better?
- Lighter: 203g vs 206g
- Better display (85/100 vs 82/100)
Comparison verdict
Comparing the Redmi K90 vs the Sharp Aquos R8s Pro, the Redmi K90 scores 18 points higher (76/100 vs 58/100). In the "performance" category, the Redmi K90 leads (91/100 vs 76/100). In the "camera" category, the Redmi K90 leads (58/100 vs 29/100). In the "battery" category, the Redmi K90 leads (72/100 vs 44/100). In the "performance" category, the Redmi K90 notably outperforms the Sharp Aquos R8s Pro (91/100 vs 76/100). In the "display" category, the Sharp Aquos R8s Pro and the Redmi K90 are nearly equal (85/100 vs 82/100). In the "camera" category, the Redmi K90 notably outperforms the Sharp Aquos R8s Pro (58/100 vs 29/100). In the "battery" category, the Redmi K90 notably outperforms the Sharp Aquos R8s Pro (72/100 vs 44/100). In the "portability" category, the Redmi K90 is a bit better (55/100 vs 43/100).
Specs comparison
| Specification | Redmi K90 | Sharp Aquos R8s Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen 2 | |
| AnTuTu | 3077585 | 1757044 | |
| Geekbench Single | 3013 | 2004 | |
| Geekbench Multi | 9287 | 5311 | |
| Display | 6.6" AMOLED | 6.6" LTPO IGZO OLED | |
| Resolution | 2510x1156 | 1260x2730 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7100 mAh | 5000 mAh | |
| Charging | 100W | 27W | |
| Main camera | 50 MP | 47 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 12 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB | 256GB | |
| OS | Android 16 | Android 13 | |
| Brightness (peak) | 3500 nits | 2000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 157.5×75.3×8.0 mm | 161.0×77.0×9.3 mm | |
| Weight | 206 g | 203 g | |
| Launch price | $401 | — |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Sharp Aquos R8s Pro
- Main: 47MP
- Front: 12MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Sharp Aquos R8s Pro
- 6.6" LTPO IGZO OLED
- Resolution: 1260x2730
- Refresh rate: 120 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Sharp Aquos R8s Pro
- 5000 mAh
- Wired: 27W
- No wireless charging
Overall performance score
We compared Redmi K90 and Sharp Aquos R8s Pro, covering their specs and all relevant benchmarks.
Redmi K90 leads Sharp Aquos R8s Pro by 75.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Sharp Aquos R8s Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 notably outperforms the Sharp Aquos R8s Pro (91/100 vs 76/100).
display
In the "display" category, the Sharp Aquos R8s Pro and the Redmi K90 are nearly equal (85/100 vs 82/100).
camera
In the "camera" category, the Redmi K90 notably outperforms the Sharp Aquos R8s Pro (58/100 vs 29/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Sharp Aquos R8s Pro (72/100 vs 44/100).
portability
In the "portability" category, the Redmi K90 is a bit better (55/100 vs 43/100).
Frequently asked questions
Which is better: the Redmi K90 or the Sharp Aquos R8s Pro?
The Redmi K90 is noticeably better than the Sharp Aquos R8s Pro — the overall rating gap is 18 points.
What is the rating of the Redmi K90 and the Sharp Aquos R8s Pro?
The Redmi K90 has a MobileRank rating of 76/100, the Sharp Aquos R8s Pro — 58/100.
Which has the better camera: the Redmi K90 or the Sharp Aquos R8s Pro?
The Redmi K90 leads on camera score (58/100 vs 29/100).
Which is more powerful: the Redmi K90 or the Sharp Aquos R8s Pro?
The Redmi K90 leads on performance (91/100 vs 76/100).
Should you choose the Redmi K90 over the Sharp Aquos R8s Pro?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers. The Sharp Aquos R8s Pro is a better fit for active users.