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- iQOO Z11 vs Redmi K90 Ultra
Vivo iQOO Z11 vs Xiaomi Redmi K90 Ultra
What iQOO Z11 does better (4) and where Redmi K90 Ultra wins (16) — every spec side by side.
vs
9.7Display9.8
7.2Performance9.6
7.8Camera9.0
9.6Battery9.6
8.9Features9.3
Dimensions
Size comparison
iQOO Z11Redmi K90 Ultra
| iQOO Z11 | Redmi K90 Ultra | Difference | |
|---|---|---|---|
| Height | 163.7 mm | 162.9 mm | +0.8 mm |
| Width | 76.2 mm | 77.9 mm | −1.7 mm |
| Thickness | 8.3 mm | 8.2 mm | +0.1 mm |
| Weight | 213 g | 227 g | −14 g |
Drawn to the same scale from the official dimensions (front and side).
Why is iQOO Z11 better than Redmi K90 Ultra?
- Battery capacity9,020 mAh vs 8,550 mAh+5%
- 4K selfie videoYes · Redmi K90 Ultra: No
- Weight213 g vs 227 g+7%
- Selfie camera32 MP vs 20 MP+60%
Why is Redmi K90 Ultra better than iQOO Z11?
- AnTuTu score1,053,406 vs 3,233,6953.1×
- Geekbench 6 (multi-core)3,129 vs 10,2243.3×
- Peak brightness5,000 nits vs 9,500 nits+90%
- RAM12 GB vs 16 GB+33%
- CPU frequency2.7 GHz vs 4.32 GHz+60%
- Refresh rate144 Hz vs 165 Hz+15%
- Wired charging90 W vs 100 W+11%
- Storage (base)128 GB vs 256 GB2×
- Rear cameras1 vs 22×
- Ultra-wide cameraNo · iQOO Z11: Yes
- Max video4K vs 8K
- 4K video frame rate30 fps vs 60 fps2×
Specifications
Side by side
| Design | ||
| Weight | 213 g | 227 g |
| Thickness | 8.3 mm | 8.2 mm |
| Height | 163.7 mm | 162.9 mm |
| Width | 76.2 mm | 77.9 mm |
| Frame | Plastic | Aluminium |
| Back | Plastic | — |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Colours | Cosmic Black, Glacier Blue | Black, Blue, Silver |
| Display | ||
| Screen size | 6.8″ | 6.8″ |
| Panel | AMOLED | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,260 px | 1,280 px |
| Resolution (height) | 2,800 px | 2,772 px |
| Pixel density | 450 ppi | 447 ppi |
| Refresh rate | 144 Hz | 165 Hz |
| Peak brightness | 5,000 nits | 9,500 nits |
| Screen-to-body ratio | 90.3% | 90.3% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm Snapdragon 7s Gen 4 | Qualcomm SM8750-AB Snapdragon 8 Elite |
| Chip maker | Qualcomm | Qualcomm |
| Process | 4 nm | 3 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.7 GHz | 4.32 GHz |
| GPU | Adreno 810 | Adreno 830 |
| AnTuTu score | 1,053,406 | 3,233,695 |
| Geekbench 6 (multi-core) | 3,129 | 10,224 |
| Memory | ||
| RAM | 12 GB | 16 GB |
| Storage (max) | 512 GB | 512 GB |
| Storage (base) | 128 GB | 256 GB |
| Storage type | UFS 3.1 | UFS 4.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.8 | f/1.7 |
| Main sensor size | 1/1.95" | 1/1.55" |
| Rear cameras | 1 | 2 |
| Optical stabilisation | Yes | Yes |
| Ultra-wide camera | No | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 8K |
| 4K video frame rate | 30 fps | 60 fps |
| Selfie camera | 32 MP | 20 MP |
| 4K selfie video | Yes | No |
| Battery | ||
| Battery capacity | 9,020 mAh | 8,550 mAh |
| Battery type | Si/C | Si/C |
| Wired charging | 90 W | 100 W |
| Charged in 30 min | 41% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.2 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C |
| USB version | 2 | 2 |
| Infrared port | — | Yes |
| Dual-band GPS | Yes | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS, QZSS, NavIC |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Fingerprint sensor | Under display | Under display |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass |
| Software | ||
| OS at launch | Android 16 | Android 16 |
| Platform | Android | Android |
| Interface | OriginOS 6 | HyperOS 3 |
