Huawei Watch GT 2 42mm vs Sharp Z3
Huawei Watch GT 2 42mm
Sharp Z3
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Network
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2G networkN/AGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkN/AHSDPA 850, 900, 1900, 2100
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4G networkN/ALTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speed-HSPA
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LTE speed-LTE
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2019-92017-4
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Status2019-102017-4
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Design
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BuildStainless Steel frame, ceramic back-
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height41.8 mm157 mm
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Width41.8 mm78.5 mm
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Thickness9.4 mm7.8 mm
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Weight29 g185 g
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Waterproof50 m-
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ColorsBlack Stainless Steel, Stainless Steel, Rose God Stainless SteelChampagne Gold
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Display
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Display typeOLED capacitive touchscreenLTPS IPS LCD capacitive touchscreen
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Physical size1.2 inches5.7 inches
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Resolution390 x 390 pixels1440 x 2560 pixels
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Pixel density462 ppi515 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass
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Multitouch-Yes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.8 GHz Cortex-A72
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CPU(second)quad-core 1.4 GHz Cortex-A53
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Chipset-Qualcomm MSM8976 Snapdragon 652
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GPU-Adreno 510
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Internal storage4 GB64 GB
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Memory RAM-4 GB
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Memory cardNomicroSD(uses second SIM slot)
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Memory card max-128 GB
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OS
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OSHuawei wearable platformAndroid 7.0 (Nougat)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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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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WLANNoWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBNomicroUSB 2.0
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Bluetoothv5.1v4.0
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Bluetooth A2DP-Yes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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NFCYes (China only)-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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Java-No
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SensorsAccelerometer, barometer, compass, gyroscope, heart rateFingerprint (front-mounted), accelerometer, compass, gyro, proximity
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity215 mAh3100 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Cost
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Price220 USD-
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Main camera
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Main camera16 MP, f/2.0
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Primary camera video-1080p@30fps
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Primary camera flash-dual-LED flash
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Primary camera optical image stabilization-optical image stabilization
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Primary camera phase detection autofocus-phase detection autofocus
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Camera features-Geo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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Selfie camera13 MP, f/1.8
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Secondary camera autofocus-phase detection autofocus
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Browser
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HTML-HTML5