Side-by-side technical data

ZTE nubia RedMagic 3 vs Xiaomi Redmi K30 5G

Comparison between ZTE nubia RedMagic 3 and Xiaomi Redmi K30 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from ZTE and Xiaomi.

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ZTE

nubia RedMagic 3

Xiaomi

Redmi K30 5G

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The verdict

Neither runs away with it: each wins something.

Category
Category	nubia RedMagic 3	Redmi K30 5G
Design & display	6.2	5.9
Performance & hardware	6.5	4.4
Camera	4.3	5.8
Connectivity	4.9	6.2
Battery & charging	5.4	4.9

Which one is for you?

ZTE nubia RedMagic 3, if you care about…

Battery Capacity: 5,000 mAh; against 4,500 mAh
AnTuTu Score: 387,726; against 325,370
RAM Capacity: 12 GB; against 8 GB
Storage Type: UFS 3.0; against UFS 2.1

Xiaomi Redmi K30 5G, if you care about…

Bluetooth Version: Bluetooth 5.1; against Bluetooth 5.0
Display Refresh Rate: 120 Hz; against 90 Hz
Weight: 208 g; against 215 g
Fast Charge Power: 30 W; against 18 W

Specification comparison

Show differences only

Performance

Specification	nubia RedMagic 3	Redmi K30 5G
Processor Model	Qualcomm Snapdragon 855	Qualcomm SM7250 Snapdragon 765 5G
Processor Process Size	7 nm	7 nm
Graphics GPU	Qualcomm Adreno 640	Qualcomm Adreno 620
Storage Type	UFS 3.0 Best value	UFS 2.1
Maximum CPU Clock	2.84 GHz Best value	2.4 GHz
Maximum Storage Capacity	256 GB	256 GB
AnTuTu Score	387,726 Best value	325,370
CPU Description	Octa-core: 1×2.84 GHz Kryo 485, 3×2.42 GHz Kryo 485, and 4×1.78 GHz Kryo 485	Octa-core CPU with one 2.4 GHz Kryo 475 Prime core, one 2.2 GHz Kryo 475 Gold core, and six 1.8 GHz Kryo 475 Silver cores.
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	—	Yes
RAM Capacity	12 GB Best value	8 GB
RAM Type	—	LPDDR4X
AnTuTu version	v7	v8

Design

Specification	nubia RedMagic 3	Redmi K30 5G
Body Colors	Black, Red, Camouflage, Multicolor	Blue, Red, Purple, White
Body Thickness	9.7 mm	8.8 mm Best value
Body Width	78.5 mm	76.6 mm
Body Height	171.7 mm	165.3 mm
Weight	215 g	208 g Best value
Usable Surface	80.5 %	84.8 % Best value
Body Materials	Glass, Aluminium Alloy	Glass, Aluminium Alloy, P2i Nano Coating
Resistance Features	RGB Light Strip, Pressure-Sensitive Zones, Built-In Cooling Fan	—

Battery

Specification	nubia RedMagic 3	Redmi K30 5G
Battery Capacity	5,000 mAh Best value	4,500 mAh
Battery Type	Li-Po	Li-Polymer
Fast Charge Power	18 W	30 W Best value
Battery Features	Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator	Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator

Display

Specification	nubia RedMagic 3	Redmi K30 5G
Display Aspect Ratio	19.5:9	20:9
Display Technology	AMOLED Best value	IPS LCD
Peak Display Brightness	—	420 nits
Display Diagonal	6.65″	6.67″ Best value
Display Horizontal Resolution	1,080 px	1,080 px
Display Vertical Resolution	2,340 px	2,400 px Best value
Display Pixel Density	388 ppi	395 ppi Best value
Display Refresh Rate	90 Hz	120 Hz Best value
Touch Sampling Rate	—	120 Hz
Display Contrast Ratio	—	1,500 :1
Display Features	Gorilla Glass 4, Touchscreen	Gorilla Glass 5, HDR10, Hole-Punch Notch, LED Notifications, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless

Sensors

Specification	nubia RedMagic 3	Redmi K30 5G
Fingerprint Sensor Placement	Rear	Side

Sensor

Specification	nubia RedMagic 3	Redmi K30 5G
Sensor Features	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Cooling System

Software

Specification	nubia RedMagic 3	Redmi K30 5G
Operating System	Android 9	Android 10
OS Family	Android	Android
OS Version	9	10 Best value

Connectivity

Specification	nubia RedMagic 3	Redmi K30 5G
SIM Configurations	Dual Nano-SIM	Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1800, 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 B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, LTE B28, 4G LTE B30, 4G LTE B66	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n41, 5G NR n78, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8
Cellular Technologies	GSM, CDMA, HSPA, EVDO, LTE, UMTS, 4G	GSM, HSPA, LTE, 5G Best value
Wi-Fi Standards	Wi-Fi 802.11a/b/g/n/ac	Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi Features	Dual Band, Wi-Fi Direct	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO
Bluetooth Version	Bluetooth 5.0	Bluetooth 5.1 Best value
Bluetooth Profiles	A2DP, aptX, LE	A2DP, LE, aptX HD, AVRCP, DIP, PBAP/PAB, aptX Best value
Navigation Systems	GPS, GLONASS, BeiDou, Galileo	GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value
Connectivity Features	3.5 mm Audio Jack, USB Type-C, USB OTG, Infrared	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, ANT+
USB Version	USB 2.0	USB 2.0
Max. download speed	—	3,700 Mbps
Max. upload speed	—	1,600 Mbps

Audio

Specification	nubia RedMagic 3	Redmi K30 5G
Microphone Count	2	2
Audio Features	Stereo Speakers, Hi-Res Audio, A2DP, aptX, LE Best value	A2DP, LE, aptX HD, Loudspeaker, 24-bit/192kHz Audio

Technical

Specification	nubia RedMagic 3	Redmi K30 5G
Model numbers	NX629J	M1912G7BE, M1912G7BC