Xiaomi Mi A2 vs ZTE nubia Red Magic 3
Xiaomi Mi A2
ZTE nubia Red Magic 3
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900, CDMA 800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 800, 850, 900, 1700/2100, 1900, 2100, TD-SCDMA 1880-1920, 2010-2025
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - ChinaLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 25(1900), 26(850), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speedHSPA-
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTELTE Cat 18, 1.2 Gbps download, 221.0 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42019-5
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Status20182019-5
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Design
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BuildFront glass, aluminum bodyAluminium alloy
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM)
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Height158.7 mm171.7 mm
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Width75.4 mm78.5 mm
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Thickness7.3 mm9.65 mm
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Weight168 g215 g
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Waterproof-IP55
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Dust proof-IP55
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ColorsBlack, Cherry Pink, Flame Red, Glacier Blue, Sand GoldBlack, Red, Blue, Gray
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Display
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Display typeLTPS IPS LCD capacitive touchscreenAMOLED capacitive touchscreen
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Physical size5.99 inches6.65 inches
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Resolution1080 x 2160 pixels1080 x 2340 pixels
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Pixel density403 ppi388 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Scratch resistant
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MultitouchYesYes
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Display features-HDR10, 90Hz refresh rate, DC dimming
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.2 GHz Kryo 260Single-core 2.84 GHz Kryo 485
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CPU(second)quad-core 1.8 GHz Kryo 260Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetQualcomm SDM660 Snapdragon 660Qualcomm SDM855 Snapdragon 855
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GPUAdreno 512Adreno 640
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Memory RAM4, 6 GB6, 8, 12 GB
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Internal storage64, 128 GB64, 128, 256 GB
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Memory cardmicroSD(uses second SIM slot)-
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Memory card max256 GB-
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Storage-UFS 2.1
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OS
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OSAndroid 8.1 (Oreo); Android Onenubia Red Magic 2.0 (Android 9.0 Pie)
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Main camera
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Camera typeDualSingle
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Main camera12 MP, f/1.8 , 1/2.9" , 1.25 µm, 2x optical zoom48 MP, f/1.7 , 1/2" , 0.8 µm, 26 mm
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20 MP, f/1.8 , 1/2.8" , 1 µm
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Primary camera resolution4000 x 3000 pixels8000 x 6000 pixels
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Primary camera video2160p@30fps, 1080p@30fps, 720p@120fps2160p@60fps, 1080p@240fps, gyro-EIS
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashdual LED flash
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Electronic image stabilizationEIS (gyro)-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, 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, phase detection, laser autofocus, contrast autofocus
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Selfie camera
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Selfie camera20 MP, f/1.8 , 1/2.8" , 1.0 µm16 MP, f/2.0 , 2.0 µm, 26 mm
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Selfie camera resolution5384 x 3752 pixels4608 x 3456 pixels
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Secondary camera HDRAuto HDR-
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Selfie camera video1080p@30fps4320p@30fps, 2160@60fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Headphone adapterYes-
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Multimedia
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Radio-Yes
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 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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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-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Beidou-Yes
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BDSYes-
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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SensorsFingerprint (rear-mounted), accelerometer, compass, gyro, proximityAccelerometer, compass, fingerprint, gyroscope, proximity, light
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3010 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQualcomm Quick Charge 3.0Yes