Side-by-side technical data
Xiaomi Redmi K90 vs Motorola Razr 70 Ultra
Comparison between Xiaomi Redmi K90 and Motorola Razr 70 Ultra: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and Motorola.
The verdict
Your pick: Xiaomi Redmi K90, ahead on Design & display and Battery & charging. Unless Connectivity decides it for you.
| Category | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| Design & display | 8.8 | 8.3 |
| Performance & hardware | 9.3 | 9.3 |
| Camera | 7.6 | 7.7 |
| Connectivity | 7.9 | 8.6 |
| Battery & charging | 8.3 | 8.0 |
Which one is for you?
Xiaomi Redmi K90, if you care about…
- Battery Capacity
- 7,100 mAh
- against 5,000 mAh
- Maximum Storage Capacity
- 1 TB
- against 512 GB
- RAM Type
- LPDDR5X
- against DDR5
- Resistance Features
- IP68, IP69
- against IP48, IPX8
Motorola Razr 70 Ultra, if you care about…
- Display Technology
- LTPO AMOLED
- against AMOLED
- Display Refresh Rate
- 165 Hz
- against 120 Hz
- Peak Display Brightness
- 5,000 nits
- against 3,500 nits
- Display Pixel Density
- 462 ppi
- against 419 ppi
Specification comparison
Performance
| Specification | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite |
| Processor Process Size | 3 nm | 3 nm |
| Graphics GPU | Qualcomm Adreno 830 | Qualcomm Adreno 830 |
| Storage Type | UFS 4.1 | UFS 4.0 |
| Maximum CPU Clock | 4.47 GHz | 4.47 GHz |
| Maximum Storage Capacity | 1 TB Best value | 512 GB |
| AnTuTu Score | 2,920,000 Best value | 2,841,165 |
| Geekbench 6 Single-Core | 3,234 | 3,234 |
| Geekbench 6 Multi-Core | 10,059 | 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. | Octa-core CPU with 2 high-performance Oryon cores and 6 efficiency Oryon cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 16 GB | 16 GB |
| RAM Type | LPDDR5X Best value | DDR5 |
| AnTuTu version | v10 | v11 |
| 3DMark Wild Life Extreme | — | 5,865 |
Design
| Specification | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| Body Colors | Black, White, Blue, Purple | Blue, Brown, Green |
| Body Thickness | 8 mm Best value | 15.7 mm |
| Body Width | 75.3 mm | 74 mm |
| Body Height | 157.5 mm | 171.5 mm |
| Weight | 206 g | 199 g Best value |
| Usable Surface | 89.8 % Best value | 87.3 % |
| Body Materials | Glass, Aluminium Alloy | Plastic, Glass, Aluminium Alloy, Leather |
| Resistance Features | IP68, IP69 Best value | IP48, IPX8 |
| Waterproof Depth | 1.5 m | 1.5 m |
| Drop Resistance Class | — | C |
| Repairability Class | — | B |
| Foldable | No | Yes |
| Drop Test Count | — | 95 |
| Unfolded thickness | — | 7.2 mm |
Battery
| Specification | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| Battery Efficiency Rating | — | A |
| Battery Capacity | 7,100 mAh Best value | 5,000 mAh |
| Battery Type | Si-Carbon Li-Ion Best value | Li-Polymer |
| Fast Charge Power | 100 W Best value | 68 W |
| Battery Features | Non-Removable, Rechargeable, Fast Charging, Reverse Charging, Reverse Wireless Charging, Battery Level Indicator Best value | Fast Charging, Wireless Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator |
| Battery Endurance | — | 51 h 23 min |
| Wireless charging power | — | 30 W |
| Charge cycles | — | 1,200 |
| Reverse wireless charging power | 22.5 W | — |
Display
| Specification | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 21:9 |
| Display Technology | AMOLED | LTPO AMOLED Best value |
| Peak Display Brightness | 3,500 nits | 5,000 nits Best value |
| Display Diagonal | 6.59″ | 7″ Best value |
| Display Horizontal Resolution | 1,156 px | 1,224 px Best value |
| Display Vertical Resolution | 2,510 px | 2,992 px Best value |
| Display Pixel Density | 419 ppi | 462 ppi Best value |
| Display Refresh Rate | 120 Hz | 165 Hz Best value |
| 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 | Secondary Display, LTPO, Dolby Vision, HDR10+, HDR10, Mohs Level 4, Hole-Punch Notch, Always-On Display, DC Dimming, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, RGB Sensor, Ultrasonic Proximity Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Compass, Gravity Sensor, Gyroscope, Light Sensor, Proximity Sensor, Barometer |
Software
| Specification | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| Operating System | Android 16 | Android 16 |
| OS Family | Android | Android |
| OS Version | 16 | 16 |
| OS Update Support | — | 3 years |
| Google Services | No | Yes Best value |
Connectivity
| Specification | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Nano-SIM + eSIM, 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, 3G UMTS 1700 AWS, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B14, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B29, 4G LTE B30, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B43, 4G LTE B48, 4G LTE B66, 4G LTE B71, 4G LTE B255, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n14, 5G NR n20, 5G NR n25, 5G NR n26, 5G NR n28a, 5G NR n28b, 5G NR n29, 5G NR n30, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n70, 5G NR n71, 5G NR n77, 5G NR n78, 5G NR n80, 5G NR n81, 5G NR n83A, 5G NR n83B, 5G NR n84 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | GSM, 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 6E, 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, Tri-Band Best value |
| Bluetooth Version | Bluetooth 5.4 | Bluetooth 5.4 |
| Bluetooth Profiles | A2DP, LE, LHDC 5.0, ASHA | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| 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 | NFC, USB Type-C, USB 2.0, USB OTG, USB Host 2.0, USB Mass Storage, eSIM, UWB, VoLTE, Computer Sync, OTA Sync, Tethering, USB Charging |
| USB Version | USB 3.2 Best value | USB 2.0 |
| Max. download speed | 10,000 Mbps | 10,000 Mbps |
| Max. upload speed | 3,500 Mbps | 3,500 Mbps |
Audio
| Specification | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| Microphone Count | — | 3 |
| Audio Features | Stereo Speakers, Dolby Atmos, Noise-Cancellation Microphone, Hi-Res Audio, Hi-Res Wireless Audio, LHDC 5, ASHA, A2DP, LE | Stereo Speakers, Dolby Atmos, A2DP, LE |
Technical
| Specification | Redmi K90 | Razr 70 Ultra |
|---|---|---|
| Model numbers | 2510DRK44C | XT2655-1 |
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