Side-by-side technical data

ZTE nubia Z50 vs Xiaomi Redmi K50 Ultra

Comparison between ZTE nubia Z50 and Xiaomi Redmi K50 Ultra: camera, battery, fast charging, display, performance and colors, side by side. More phones from ZTE and Xiaomi.

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nubia Z50

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Redmi K50 Ultra

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The verdict

Your pick: ZTE nubia Z50, ahead on Design & display and Connectivity. Unless Performance & hardware decides it for you.

Category
Category	nubia Z50	Redmi K50 Ultra
Design & display	8.1	7.7
Performance & hardware	7.8	8.5
Camera	7.1	7.1
Connectivity	7.7	7.1
Battery & charging	6.1	6.3

Which one is for you?

ZTE nubia Z50, if you care about…

RAM Capacity: 16 GB; against 12 GB
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/6, Wi-Fi 6E
Storage Type: UFS 4.0; against UFS 3.1
Display Technology: AMOLED; against OLED

Xiaomi Redmi K50 Ultra, if you care about…

Display Pixel Density: 446 ppi; against 395 ppi
Fast Charge Power: 120 W; against 80 W
Display Horizontal Resolution: 1,220 px; against 1,080 px
Display Vertical Resolution: 2,712 px; against 2,400 px

Specification comparison

Show differences only

Performance

Specification	nubia Z50	Redmi K50 Ultra
Processor Model	Qualcomm Snapdragon 8 Gen 2	Qualcomm Snapdragon 8+ Gen 1
Processor Process Size	4 nm	4 nm
Graphics GPU	Qualcomm Adreno 740	Qualcomm Adreno 730
Storage Type	UFS 4.0 Best value	UFS 3.1
Maximum CPU Clock	3.2 GHz Best value	3.19 GHz
Maximum Storage Capacity	1 TB Best value	512 GB
AnTuTu Score	1,749,844	—
Geekbench 6 Single-Core	1,360	—
Geekbench 6 Multi-Core	4,500	—
CPU Description	Octa-core CPU with one 3.2 GHz Cortex-X3 core, four 2.8 GHz performance cores, and three 2.0 GHz efficiency cores.	Octa-core CPU with 1 Cortex-X2 core at 3.19 GHz, 3 Cortex-A710 cores at 2.75 GHz, and 4 Cortex-A510 cores at 1.80 GHz.
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	Yes	—
RAM Capacity	16 GB Best value	12 GB
RAM Type	LPDDR5X	—
AnTuTu version	v11	—

Design

Specification	nubia Z50	Redmi K50 Ultra
Body Colors	Black, Silver, Green, Red	Black, Grey, Blue
Body Thickness	8.7 mm	8.6 mm Best value
Body Width	72.9 mm	75.9 mm
Body Height	162.9 mm	163.1 mm
Weight	199 g Best value	202 g
Usable Surface	90.4 % Best value	86.7 %
Body Materials	Glass, Aluminium Alloy, Faux Leather	—

Battery

Specification	nubia Z50	Redmi K50 Ultra
Battery Capacity	5,000 mAh	5,000 mAh
Battery Type	Li-Polymer	Li-Po
Fast Charge Power	80 W	120 W Best value
Battery Features	Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator	Fast Charging

Display

Specification	nubia Z50	Redmi K50 Ultra
Display Aspect Ratio	20:9	20:9
Display Technology	AMOLED Best value	OLED
Peak Display Brightness	1,000 nits	—
Display Diagonal	6.67″	6.67″
Display Horizontal Resolution	1,080 px	1,220 px Best value
Display Vertical Resolution	2,400 px	2,712 px Best value
Display Pixel Density	395 ppi	446 ppi Best value
Display Refresh Rate	144 Hz	144 Hz
Touch Sampling Rate	360 Hz	—
Display Contrast Ratio	3,000,000 :1	—
Display Features	AMOLED, HDR10+, HDR10, Hole-Punch Notch, Always-On Display, Dual-Edge Display, Capacitive Touch, Multi-Touch, DCI-P3, 10-Bit Panel, SGS Certified, TÜV Rheinland Eye Comfort Certification, Scratch Resistant, Frameless	HDR10+, Dolby Vision

Sensors

Specification	nubia Z50	Redmi K50 Ultra
Fingerprint Sensor Placement	Under Display	Under Display

Sensor

Specification	nubia Z50	Redmi K50 Ultra
Sensor Features	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Virtual Proximity Sensing, Cooling System	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass

Software

Specification	nubia Z50	Redmi K50 Ultra
Operating System	Android 13	Android 12
OS Family	Android	Android
OS Version	13 Best value	12

Connectivity

Specification	nubia Z50	Redmi K50 Ultra
SIM Configurations	Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM	Dual Nano-SIM
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS 1700 AWS, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B17, 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, 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 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, 4G LTE B42, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78
Cellular Technologies	GSM, CDMA, HSPA, LTE, 5G	GSM, CDMA, HSPA, CDMA2000, LTE, 5G
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) Best value	Wi-Fi 802.11a/b/g/n/ac/6, Wi-Fi 6E
Wi-Fi Features	Dual Band, Wi-Fi Direct, Wi-Fi Hotspot, Wi-Fi Display, MIMO	Dual Band, Wi-Fi Direct
Bluetooth Version	Bluetooth 5.3 Best value	Bluetooth 5.2
Bluetooth Profiles	A2DP, LE	A2DP, LE, aptX HD, aptX Adaptive
Navigation Systems	GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value	GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
Connectivity Features	NFC, USB Type-C, USB OTG, USB Host 3.1, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE, DLNA, FM Radio	Infrared, NFC, USB Type-C, USB OTG
USB Version	USB 3.1 Best value	USB 2.0
Max. download speed	10,000 Mbps	—
Max. upload speed	3,000 Mbps	—

Audio

Specification	nubia Z50	Redmi K50 Ultra
Audio Features	Stereo Speakers, Hi-Res Audio, DTS, DTS:X, A2DP, LE	Stereo Speakers, Hi-Res Audio, Snapdragon Sound

Technical

Specification	nubia Z50	Redmi K50 Ultra
Model numbers	NX711J	22081212C