TECNO Spark 3 vs ZTE nubia Alpha
TECNO Spark 3
ZTE nubia Alpha
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Network
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2G networkGSM 900, 1800GSM 850, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 900, 2100
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-42019-2
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Status2019-42019-4
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Design
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SIMDual SIM (Nano-SIM, dual stand-by)eSIM
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Height155.3 mm-
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Width75.8 mm-
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Thickness8.2 mm-
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Waterproof-IP68, 1m for 30 mins
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Dust proof-IP68
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ColorsBlack, Blue, Gold, RedBlack, Gold
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Display
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Display typeIPS LCDAMOLED capacitive touchscreen
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Physical size6.2 inches4.0 inches
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Resolution720 x 1500 pixels192 x 960 pixels
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Pixel density268 ppi245 ppi
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Display colors1677721616777216
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Protection-Yes
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MultitouchYes-
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Hardware
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 1.1 GHz Cortex-A7
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ChipsetMediatek MT6761 Helio A22Qualcomm MSM8909W Snapdragon Wear 2100
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GPUPowerVR GE8320-
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Memory RAM2 GB1 GB
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Internal storage16 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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OS
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OSHiOS 5.0 (Android 9.0 Pie)Android Wear 2.1
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Main camera
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Camera typeSingle-
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Main camera13 MP
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Primary camera video1080p@30fps-
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Primary camera flashdual-LED flash-
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Selfie camera
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Selfie camera8 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0No
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, gyro, heart rate
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3500 mAh500 mAh
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Battery removableNon-removableNon-removable
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Standby time-48 h
