Huawei Watch 2 vs Samsung Galaxy A8 Duos
Huawei Watch 2
Samsung Galaxy A8 Duos
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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 850, 900, 1900, 2100
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4G networkLTE-
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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HSPA speedHSPA-
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LTE speedLTELTE, Cat6, 300 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-22015-8
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Status2017-32015-8
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Design
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SIMNano-SIM or e-SIMDual SIM (Nano-SIM, dual stand-by)
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Height48.9 mm158 mm
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Width45 mm76.8 mm
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Thickness12.6 mm5.9 mm
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Weight57 g151 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 OrangeChampagne Gold, Midnight Black, Pearl White
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Display
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Display typeAMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size1.2 inches5.7 inches
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Resolution390 x 390 pixels1080 x 1920 pixels
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Pixel density326 ppi386 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 GHzQuad-core 1.8 GHz ARM Cortex-A53
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CPU(second)quad-core 1.3 GHz ARM Cortex-A53
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ChipsetQualcomm Snapdragon Wear 2100Qualcomm MSM8939 Snapdragon 615
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GPU-Adreno 405
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Memory RAM768 MB2 GB
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Internal storage4 GB32 GB
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Memory cardmicroSD
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Memory card max-128 GB
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OS
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OSAndroid Wear OS 2.0Android OS, v5.1 (Lollipop)
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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 with RDS
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Radio recording-recording
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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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USBmicroUSB 2.0
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Bluetoothv4.1v4.1
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Bluetooth A2DP-Yes
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GPS Navigator-Beidou
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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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JavaNoNo
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SensorsAccelerometer, barometer, compass, gyro, heart rateAccelerometer, compass, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity420 mAh3050 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Talk time48 h-
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Talk time 3G-17 h
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Standby time--
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Main camera
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Main camera16 MP
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Primary camera resolution-5312 x 2988 pixels
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Primary camera video-1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera5 MP
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Selfie camera video-1080p