Side-by-side technical data
Xiaomi Redmi K70E vs ZTE nubia Z50 Ultra
Comparison between Xiaomi Redmi K70E and ZTE nubia Z50 Ultra: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and ZTE.
The verdict
Your pick: Xiaomi Redmi K70E, ahead on Design & display, Performance & hardware and Battery & charging. Unless Camera or Connectivity decides it for you.
| Category | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| Design & display | 8.7 | 7.9 |
| Performance & hardware | 8.5 | 8.0 |
| Camera | 6.2 | 8.2 |
| Connectivity | 7.4 | 7.7 |
| Battery & charging | 7.4 | 6.1 |
Which one is for you?
Xiaomi Redmi K70E, if you care about…
- Battery Capacity
- 5,500 mAh
- against 5,000 mAh
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 5.3
- Peak Display Brightness
- 1,800 nits
- against 1,500 nits
- Display Pixel Density
- 446 ppi
- against 400 ppi
ZTE nubia Z50 Ultra, if you care about…
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 7 (802.11be)
- against Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 6 (802.11ax)
- Display Technology
- AMOLED
- against OLED
- Geekbench 6 Single-Core
- 2,027
- against 1,485
- Touch Sampling Rate
- 960 Hz
- against 480 Hz
Specification comparison
Performance
| Specification | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| Processor Model | MediaTek Dimensity 8300 Ultra | Qualcomm Snapdragon 8 Gen 2 |
| Processor Process Size | 4 nm | 4 nm |
| Graphics GPU | Mali-G615 MC6 | Qualcomm Adreno 740 |
| Storage Type | UFS 4.0 | UFS 4.0 |
| Maximum CPU Clock | 3.35 GHz Best value | 3.2 GHz |
| Maximum Storage Capacity | 1 TB | 1 TB |
| AnTuTu Score | 1,526,328 | 1,752,977 |
| Geekbench 6 Single-Core | 1,485 | 2,027 Best value |
| Geekbench 6 Multi-Core | 4,610 | — |
| CPU Description | Octa-core CPU with one Cortex-A715 core at 3.35 GHz, three Cortex-A715 cores at 3.20 GHz, and four Cortex-A510 cores at 2.20 GHz. | Octa-core CPU with 1x 3.2 GHz Cortex-X3, 2x 2.8 GHz Cortex-A715, 2x 2.8 GHz Cortex-A710 and 3x 2.0 GHz Cortex-A510. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 16 GB | 16 GB |
| RAM Type | LPDDR5X | LPDDR5X |
| AnTuTu version | v10 | v11 |
Design
| Specification | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| Body Colors | Black, White, Green | Black, Blue, Silver |
| Body Thickness | 8.1 mm Best value | 8.3 mm |
| Body Width | 74.3 mm | 76.3 mm |
| Body Height | 160.5 mm | 163.9 mm |
| Weight | 198 g Best value | 228 g |
| Usable Surface | 90.1 % Best value | 89.3 % |
| Body Materials | Polycarbonate, Aluminium Alloy | Glass, Aluminium Alloy |
Battery
| Specification | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| Battery Capacity | 5,500 mAh Best value | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 90 W Best value | 80 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable Best value | Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator |
Display
| Specification | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | OLED | AMOLED Best value |
| Peak Display Brightness | 1,800 nits Best value | 1,500 nits |
| Display Diagonal | 6.67″ | 6.8″ Best value |
| Display Horizontal Resolution | 1,220 px Best value | 1,116 px |
| Display Vertical Resolution | 2,712 px Best value | 2,480 px |
| Display Pixel Density | 446 ppi Best value | 400 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 480 Hz | 960 Hz Best value |
| Display Contrast Ratio | 5,000,000 :1 | — |
| Display Features | Hole-Punch Notch, HDR10, HDR10+, Dolby Vision, Always-On Display, Capacitive Touch, Multi-Touch, Frameless, Gorilla Glass, SGS Certified, 1920Hz PWM, TÜV Rheinland Eye Comfort Certification, DCI-P3, 10-Bit Panel | HDR10, HDR10+, 1440Hz PWM, SGS Certified, TÜV Rheinland Eye Comfort Certification, DCI-P3, DC Dimming, 10-Bit Panel, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Touchscreen |
Sensors
| Specification | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Gyroscope, Compass, Light Sensor, RGB Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Cooling System, Virtual Proximity Sensing |
Software
| Specification | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| Operating System | Android 14 | Android 13 |
| OS Family | Android | Android |
| OS Version | 14 Best value | 13 |
Connectivity
| Specification | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 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 B28A, 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 n8, 5G NR n28a, 5G NR n38, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n77, 5G NR n78 | 2G CDMA BC0, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28a, 5G NR n28b, 5G NR n41, 5G NR n78, 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900 |
| Cellular Technologies | GSM, CDMA, HSPA, CDMA2000, LTE, 5G | GSM, CDMA, HSPA, CDMA2000, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 6 (802.11ax) | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 7 (802.11be) Best value |
| 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 Best value | Bluetooth 5.3 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC | GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC |
| Connectivity Features | Infrared, NFC, USB Type-C, USB OTG, USB Host 2.0, USB Charging, USB Mass Storage, Computer Sync, DLNA, OTA Sync, Tethering, VoLTE | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, Infrared, VoLTE, DLNA |
| USB Version | USB 2.0 | USB 3.1 Best value |
| Max. download speed | 7,900 Mbps | 10,000 Mbps Best value |
| Max. upload speed | 4,200 Mbps Best value | 3,000 Mbps |
Audio
| Specification | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| Audio Features | A2DP, LE, Stereo Speakers, Hi-Res Audio, Dolby Atmos | Stereo Speakers, DTS, DTS:X, aptX HD, aptX Adaptive, aptX Lossless, Hi-Res Audio, Snapdragon Sound |
Technical
| Specification | Redmi K70E | nubia Z50 Ultra |
|---|---|---|
| Model numbers | 2311DRK48C | NX712J |
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