Side-by-side technical data
Xiaomi Redmi K90 vs Huawei nova 15 Ultra
Comparison between Xiaomi Redmi K90 and Huawei nova 15 Ultra: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and Huawei.
The verdict
Your pick: Huawei nova 15 Ultra, ahead on Camera and Battery & charging. Unless Performance & hardware decides it for you.
| Category | Redmi K90 | nova 15 Ultra |
|---|---|---|
| Design & display | 8.8 | 8.6 |
| Performance & hardware | 9.3 | 6.6 |
| Camera | 7.6 | 9.2 |
| Connectivity | 7.9 | 8.1 |
| Battery & charging | 8.3 | 9.7 |
Which one is for you?
Xiaomi Redmi K90, if you care about…
- Battery Capacity
- 7,100 mAh
- against 6,500 mAh
- AnTuTu Score
- 2,920,000
- against 865,000
- RAM Capacity
- 16 GB
- against 12 GB
- RAM Type
- LPDDR5X
- against LPDDR4X
Huawei nova 15 Ultra, if you care about…
- Display Technology
- LTPO OLED
- against AMOLED
- Bluetooth Version
- Bluetooth 6.0
- against Bluetooth 5.4
- Peak Display Brightness
- 4,000 nits
- against 3,500 nits
- Display Pixel Density
- 460 ppi
- against 419 ppi
Specification comparison
Performance
| Specification | Redmi K90 | nova 15 Ultra |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 8 Elite | Huawei HiSilicon Kirin 9010S |
| Processor Process Size | 3 nm Best value | 5 nm |
| Graphics GPU | Qualcomm Adreno 830 | Maleoon 910 |
| Storage Type | UFS 4.1 | — |
| Maximum CPU Clock | 4.47 GHz Best value | 2.5 GHz |
| Maximum Storage Capacity | 1 TB | 1 TB |
| AnTuTu Score | 2,920,000 Best value | 865,000 |
| Geekbench 6 Single-Core | 3,234 | — |
| Geekbench 6 Multi-Core | 10,059 | — |
| CPU Description | Octa-core processor with 2x4.32 GHz Oryon V2 Phoenix L cores and 6x3.53 GHz Oryon V2 Phoenix M cores. | 1xC2T Taishan V121 at 2.19 GHz + 3xC6T Taishan V121 at 2.18 GHz + 4xC4T Cortex-A510 at 1.55 GHz |
| Processor Type | Octa-Core | Deca-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 16 GB Best value | 12 GB |
| RAM Type | LPDDR5X Best value | LPDDR4X |
| AnTuTu version | v10 | v10 |
Design
| Specification | Redmi K90 | nova 15 Ultra |
|---|---|---|
| Body Colors | Black, White, Blue, Purple | Black, White, Purple, Green |
| Body Thickness | 8 mm | 6.8 mm Best value |
| Body Width | 75.3 mm | 78 mm |
| Body Height | 157.5 mm | 163 mm |
| Weight | 206 g Best value | 209 g |
| Usable Surface | 89.8 % | 90.4 % Best value |
| Body Materials | Glass, Aluminium Alloy | Glass, Aluminium Alloy, Plastic |
| Resistance Features | IP68, IP69 | IP68, IP69 |
| Waterproof Depth | 1.5 m | 2 m Best value |
Battery
| Specification | Redmi K90 | nova 15 Ultra |
|---|---|---|
| Battery Capacity | 7,100 mAh Best value | 6,500 mAh |
| Battery Type | Si-Carbon Li-Ion | Si-Carbon Li-Ion |
| Fast Charge Power | 100 W | 100 W |
| Battery Features | Non-Removable, Rechargeable, Fast Charging, Reverse Charging, Reverse Wireless Charging, Battery Level Indicator | Non-Removable, Rechargeable, Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Battery Level Indicator, Charger Included |
| Wireless charging power | — | 50 W |
| Reverse wireless charging power | 22.5 W Best value | 7.5 W |
Display
| Specification | Redmi K90 | nova 15 Ultra |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 19.5:9 |
| Display Technology | AMOLED | LTPO OLED Best value |
| Peak Display Brightness | 3,500 nits | 4,000 nits Best value |
| Display Diagonal | 6.59″ | 6.84″ Best value |
| Display Horizontal Resolution | 1,156 px | 1,320 px Best value |
| Display Vertical Resolution | 2,510 px | 2,856 px Best value |
| Display Pixel Density | 419 ppi | 460 ppi Best value |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 480 Hz Best value | 300 Hz |
| Display Features | Hole-Punch Notch, LTPO, Dolby Vision, HDR10+, HDR10, Always-On Display, Capacitive Touch, Multi-Touch, DC Dimming, DCI-P3, 10-Bit Panel, 120Hz, 2,592Hz PWM, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification, Scratch Resistant | Kunlun Glass, HDR Vivid, 2160Hz PWM, Hole-Punch Notch, DCI-P3, 10-Bit Panel, Scratch Resistant, Dual-Edge Display, LTPO, Capacitive Touch, Multi-Touch, Frameless, Variable Refresh Rate, Always-On Display |
Sensors
| Specification | Redmi K90 | nova 15 Ultra |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Redmi K90 | nova 15 Ultra |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, RGB Sensor, Ultrasonic Proximity Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Gravity Sensor, Light Sensor, Virtual Proximity Sensing, Cooling System |
Software
| Specification | Redmi K90 | nova 15 Ultra |
|---|---|---|
| Operating System | Android 16 | HarmonyOS 6 |
| OS Family | Android | HarmonyOS |
| OS Version | 16 | 6 |
Connectivity
| Specification | Redmi K90 | nova 15 Ultra |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B19, LTE B28, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n77, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS B19, 3G UMTS 1700 AWS, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B18, 4G LTE B19, 4G LTE B26, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | GSM, CDMA, HSPA, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be), Wi-Fi 802.11a/b/g | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be), Wi-Fi 802.11a/b/g |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.4 | Bluetooth 6.0 Best value |
| Bluetooth Profiles | A2DP, LE, LHDC 5.0, ASHA | A2DP, LE, L2HC |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC |
| Connectivity Features | Infrared, NFC, USB Type-C, USB OTG, USB Host 2.0, USB 3.2, Computer Sync, DLNA, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage | USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, NFC, Computer Sync, OTA Sync, Tethering, Infrared, VoLTE, Virtual Proximity Sensing, Satellite Connectivity |
| USB Version | USB 3.2 Best value | USB 2.0 |
| Max. download speed | 10,000 Mbps | — |
| Max. upload speed | 3,500 Mbps | — |
Audio
| Specification | Redmi K90 | nova 15 Ultra |
|---|---|---|
| Audio Features | Stereo Speakers, Dolby Atmos, Noise-Cancellation Microphone, Hi-Res Audio, Hi-Res Wireless Audio, LHDC 5, ASHA, A2DP, LE | Stereo Speakers, A2DP, LE, L2HC |
Technical
| Specification | Redmi K90 | nova 15 Ultra |
|---|---|---|
| Model numbers | 2510DRK44C | SLY-AL00 |
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