Huawei Childrens Watch 4X vs Leagoo Z7
Huawei Childrens Watch 4X
Leagoo Z7
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 900, 2100
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4G networkLTE 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 PacificLTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2020-072018-1
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Status2020-082018-1
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Design
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Build-Plastic
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SIMNano-SIMDual SIM (Nano-SIM/Micro-SIM, dual stand-by)
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Height45.7 mm138 mm
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Width53 mm69.5 mm
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Thickness14.7 mm9 mm
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Weight67.7 g156 g
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Waterproof50 m-
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ColorsBlue, Pink, WhiteBlack, Blue, Gold, Silver
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Display
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Display typeAMOLED capacitive touchscreenTFT
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Physical size1.41 inches5 inches
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Resolution320 x 360 pixels480 x 854 pixels
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Pixel density342 ppi196 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7
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Chipset-Spreadtrum SC9832A
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GPU-Mali-400 MP2
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Memory RAM1 GB1 GB
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Internal storage16 GB8 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-32 GB
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OS
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OSHuawei wearable platformLeagoo OS 3.0 Lite (Android 7.0 Nougat)
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Sound
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3.5mm jackNoYes
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LoudspeakerNoYes
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANYesWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBNomicroUSB 2.0
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Bluetooth-v4.0
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Bluetooth A2DP-Yes
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GPSYes, with dual-band A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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QZSSYes-
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GNSSYes-
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Features
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SensorsAccelerometer, gyroAccelerometer, light, proximity
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh3000 mAh
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Battery removableNon-removableRemovable
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Wireless chargingYes (50% in 20 min)-
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Cost
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Price200 USD-
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Main camera
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Camera type-Dual
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Main camera5 MP, 1.75 µm
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2 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-720p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera2 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera video-480p@30fps
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Browser
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HTML-HTML5