Huawei Childrens Watch 4X vs Plum Optimax 13
Huawei Childrens Watch 4X
Plum Optimax 13
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 1900, 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 Pacific-
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HSDPA speed-21.1 Mbps
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HSUPA speed-5.76 Mbps
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2020-072018-12
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Status2020-082019-1
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Design
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SIMNano-SIMDual SIM (Mini-SIM, dual stand-by)
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Height45.7 mm250.8 mm
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Width53 mm158.8 mm
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Thickness14.7 mm10.2 mm
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Weight67.7 g510 g
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Waterproof50 m-
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ColorsBlue, Pink, WhiteBlack, Gold, White
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.41 inches10.1 inches
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Resolution320 x 360 pixels800 x 1280 pixels
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Pixel density342 ppi149 ppi
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Display colors1677721616777216
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Multitouch-Yes, max 5 fingers
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7
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Chipset-Spreadtrum SC7731
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GPU-Mali-400
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Memory RAM1 GB1 GB
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Internal storage16 GB8 GB
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Memory cardNomicroSD
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Memory card max-32 GB
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OS
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OSHuawei wearable platformAndroid 8.0 Oreo Go Edition
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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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RadioNoFM 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
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh4700 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYes (50% in 20 min)-
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Talk time-3.5 h
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Standby time-72 h
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Cost
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Price200 USD-
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Main camera
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Main camera5 MP
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Primary camera video-720p@30fps
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Primary camera flash-LED flash
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Selfie camera
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Selfie camera2 MP
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Selfie camera video-480p@30fps
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Browser
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HTML-WAP
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