Huawei Watch 2 vs Samsung Z1
Huawei Watch 2
Samsung Z1
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 900, 2100
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4G networkLTE-
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HSPA speedHSPAHSPA
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LTE speedLTE-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-22015-1
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Status2017-32015-1
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Design
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SIMNano-SIM or e-SIMDual SIM
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Height48.9 mm120.4 mm
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Width45 mm63.2 mm
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Thickness12.6 mm9.7 mm
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Weight57 g112 g
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WaterproofIP68 - 1.5 m and 30 minutes-
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Dust proofIP68-
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ColorsCarbon Black, Concrete Grey, Dynamic OrangeBlack, White, Wine Red
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Display
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Display typeAMOLED capacitive touchscreenPLS TFT capacitive touchscreen
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Physical size1.2 inches4.0 inches
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Resolution390 x 390 pixels480 x 800 pixels
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Pixel density326 ppi233 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass-
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MultitouchYes-
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Hardware
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CPUQuad-core 1.1 GHzDual-core 1.2 GHz ARM Cortex-A7
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ChipsetQualcomm Snapdragon Wear 2100Spreadtrum SC7727S
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GPU-Mali-400
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Memory RAM768 MB768 MB
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Internal storage4 GB4 GB
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Memory cardmicroSD
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Memory card max-64 GB
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OS
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OSAndroid Wear OS 2.0Tizen OS, v2.3
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; 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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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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USBmicroUSB 2.0
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Bluetoothv4.1v4.1
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Bluetooth A2DP-Yes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Mail
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, barometer, compass, gyro, heart rateAccelerometer
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Browser
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HTML-Yes
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity420 mAh1500 mAh
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Battery removableNon-removable-
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Fast battery chargingYes-
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Talk time48 h-
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Talk time 3G-8 h
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Standby time--
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Main camera
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video-video
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Primary camera flash-LED flash
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Camera features-Geo-tagging, face detection
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Selfie camera
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Secondary camera-VGA camera