Cat B40 vs ZTE nubia Alpha
Cat B40
ZTE nubia Alpha
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042019-2
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Status2021-042019-4
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Design
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SIMNano-SIMeSIM
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Height145 mm-
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Width62 mm-
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Thickness18 mm-
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Weight157 g-
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WaterproofIP69, 1.2m and 35 minutesIP68, 1m for 30 mins
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Dust proofYes, IP69IP68
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MIL-STD-810GYes-
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FlashlightYes, 100+ lumens-
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Build featuresAntimicrobial protection (silver ion-based)-
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ColorsBlackBlack, Gold
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Display
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Display typeTFTAMOLED capacitive touchscreen
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Physical size2.4 inches4.0 inches
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Resolution240 x 320 pixels192 x 960 pixels
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Pixel density167 ppi245 ppi
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Display colors-16777216
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Protection-Yes
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Hardware
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CPUQuad-core 1.1 GHz Cortex-A7
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ChipsetUnisoc T117Qualcomm MSM8909W Snapdragon Wear 2100
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Memory RAM-1 GB
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Internal storage-8 GB
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Memory cardmicroSDNo
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Memory card max32 GB-
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PhonebookYes-
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Call recordsYes-
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Main camera
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Camera typeSingle-
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Main camera2 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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WLANNoWi-Fi 802.11b, 802.11g, 802.11n
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USBType-C 2.0No
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Bluetoothv5.0v5.0
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSYes-
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JavaNo-
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GamesNo-
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Sensors-Accelerometer, compass, gyro, heart rate
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Browser
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HTMLNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh500 mAh
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Battery removableNon-removableNon-removable
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Standby time-48 h
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Cost
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Price90 USD-
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OS
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OS-Android Wear 2.1
