Energizer Power Max P20 vs Huawei Childrens Watch 4X
Energizer Power Max P20
Huawei Childrens Watch 4X
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G network-HSDPA 2100
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4G network-LTE frequency band 1, 3, 7, 8, 38, 40 - Europe, Central Asia; LTE frequency band 2, 5, 7, 41 - North America; LTE frequency band 2, 3, 5, 7, 38, 41 - LATAM; LTE frequency band 1, 3, 5, 7, 8, 38, 40 - Asia Pacific
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GPRSYes-
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EDGENo-
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Availability
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Status2018-52020-08
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Oficially announced2018-52020-07
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Nano-SIM
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Height136.5 mm45.7 mm
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Width55 mm53 mm
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Thickness17.5 mm14.7 mm
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Weight67.7 g
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Waterproof-50 m
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ColorsBlackBlue, Pink, White
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Display
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Display typeTFTAMOLED capacitive touchscreen
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Physical size2.8 inches1.41 inches
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Resolution240 x 320 pixels320 x 360 pixels
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Pixel density143 ppi342 ppi
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Display colors6656016777216
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Hardware
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ChipsetSpreadtrum SC6531E-
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Memory RAM4 MB1 GB
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Internal storage4 MB16 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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Primary cameraVGA-
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Primary camera videono-
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Camera featuresNo-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesNo
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NotificationsVibration; Polyphonic, MP3 ringtones-
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLAN-Yes
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USBReverse charging outNo
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BluetoothYes-
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GPSNoYes, with dual-band A-GPS
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GLONASS-Yes
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GALILEO-Yes
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QZSS-Yes
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GNSS-Yes
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Features
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Messaging SMSSMS-
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WAPWAP 2.0-
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JavaYes-
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Sensors-Accelerometer, gyro
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Power bank functionYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4000 mAh800 mAh
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Battery removable-Non-removable
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Wireless charging-Yes (50% in 20 min)
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Talk time 3G40 h-
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Standby time 3G744 h-
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OS
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OS-Huawei wearable platform
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Cost
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Price-200 USD