Xiaomi Redmi K30 5G Racing vs ZTE nubia X
Xiaomi Redmi K30 5G Racing
ZTE nubia X
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 5, 7, 8, 34, 38, 39, 40, 41LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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5G network5G band 41, 78; SA/NSA/Sub6-
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HSDPA speed42 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-ALTE-A (6CA), Cat18, 1200 Mbps download, 150 Mbps upload
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5G speed2+ Gbps download-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-052018-10
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Status2020-052018-11
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameAluminium alloy, glass
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.3 mm154.1 mm
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Width76.6 mm73.3 mm
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Thickness8.8 mm8.4 mm
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Weight208 g181 g
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ColorsBlue, Mint, Purple, Red, WhiteBlack, Blue, Gray
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Display
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Display typeIPS LCD capacitive touchscreenLTPS IPS LCD capacitive touchscreen
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Physical size6.67 inches6.26 inches
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Resolution1080 x 2400 pixels1080 x 2280 pixels
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Pixel density395 ppi403 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, Oleophobic coatingScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3, LTPS(Low temperature PolySilicon)
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Multitouch-Yes
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Display featuresHDR10, 120Hz sampling rate-
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Secondary screen resolution-720 x 1520 pixels
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Secondary screen physical size-5.1 inches
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Secondary display-OLED
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Secondary display protection-Corning Gorilla Glass 3
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.8 GHz Kryo 475 PrimeQuad-core 2.65 GHz Kryo 385 Gold
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CPU(second)Single-core 2.2 GHz Kryo 475 Goldquad-core 1.8 GHz Kryo 385 Silver
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CPU(third)Hexa-core 1.8 GHz Kryo 475 Silver
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ChipsetQualcomm SDM768 Snapdragon 768GQualcomm SDM845 Snapdragon 845
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GPUAdreno 620Adreno 630
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Memory RAM6 GB6, 8 GB
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Internal storage128 GB64, 128, 256 GB
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Memory cardNo-
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StorageUFS 2.1-
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OS
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OSMIUI 11 (Android 10.0)Android 8.1 Oreo
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Main camera
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Camera typeQuadDual
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Main camera64 MP, f/1.9 , 26 mm, 1/1.72" , 0.8 µm24 MP, f/1.8
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8 MP, f/2.2 , 1/4" , 1.12 µm24 MP, f/1.7
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5 MP, f/2.4
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2 MP, f/2.4
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Primary camera resolution5183 x 3800 pixels4608 x 3456 pixels
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Primary camera video4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS2160p@30fps, 1080p@30fps
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Primary camera flashdual LED flashdual-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocusAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeDual-
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Selfie camera20 MP, f/2.2 , 27 mm, 1/3.4" , 0.8 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Selfie camera resolution5184 x 3800 pixels-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BeidouYesYes
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, dual fingerprint, gyro, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4500 mAh3800 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes(100% in 57 min)Quick Charge 4.0
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Cost
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Price310 USD-