REDMI K90 Ultra vs Sharp AQUOS R11
64.4Performance46.7
78.7Display76.2
43.4Camera68.3
83.2Battery50.1
86.7Features73.3
7 spec wins — REDMI K90 Ultra7 spec wins — Sharp AQUOS R11
InnoReviews verdict
REDMI K90 Ultra wins this phone face-off, 69.1 to 60.2, pulling ahead mainly in battery (+33) and performance (+18). Sharp AQUOS R11 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the REDMI K90 Ultra
- Stronger performance score: 64 vs 47
- Stronger battery score: 83 vs 50
- Stronger features score: 87 vs 73
- 178% higher Wired charging: 100 W vs 36 W
- 68% higher capacity: 8,550 mAh vs 5,100 mAh
Reasons to pick the Sharp AQUOS R11
- Stronger camera score: 68 vs 43
- 529% higher ultra-wide: 50 MP vs 8 MP
- 152% higher Front camera: 50 MP vs 20 MP
- 45% higher Refresh rate: 240 Hz vs 165 Hz
- 14% lower weight: 195 g vs 227 g
Display
| Spec | REDMI K90 Ultra | Sharp AQUOS R11 |
|---|---|---|
| Screen size | 6.83 ″+5% | 6.5 ″ |
| Panel type | AMOLED | LTPO Pro IGZO OLED |
| Resolution | 1280x2772 | 1080x2340 |
| Pixel density | 447 ppi+13% | 396 ppi |
| Refresh rate | 165 Hz | 240 Hz+45% |
| Peak brightness | 3,500 nits | 3,600 nits+3% |
| Screen-to-body | 90.3 %+1% | 89.8 % |
Performance
| Spec | REDMI K90 Ultra | Sharp AQUOS R11 |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Qualcomm Snapdragon 8s Gen 4 |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256/512GB | 256/512GB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | REDMI K90 Ultra | Sharp AQUOS R11 |
|---|---|---|
| Main camera | 50 MP | 50 MP+1% |
| Main aperture | f/1.7 | f/1.9 |
| Ultra-wide | 8 MP | 50 MP+529% |
| Telephoto | — | 39 MP |
| Optical zoom | — | 2.9 x |
| Max video | 8K@30fps | 4K@30fps |
| Front camera | 20 MP | 50 MP+152% |
| OIS | Yes | Yes |
Battery
| Spec | REDMI K90 Ultra | Sharp AQUOS R11 |
|---|---|---|
| Capacity | 8,550 mAh+68% | 5,100 mAh |
| Wired charging | 100 W+178% | 36 W |
Design
| Spec | REDMI K90 Ultra | Sharp AQUOS R11 |
|---|---|---|
| Weight | 227 g | 195 g+14% |
| Thickness | 8.2 mm+8% | 8.9 mm |
| IP rating | IP68/IP69 | IP68/IP69 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | REDMI K90 Ultra | Sharp AQUOS R11 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | REDMI K90 Ultra | Sharp AQUOS R11 |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 16 |
| OS update pledge | — | 3 years |
Audio
| Spec | REDMI K90 Ultra | Sharp AQUOS R11 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |