Huawei Watch GT vs vivo Y91i
Huawei Watch GT
vivo Y91i
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 850, 900, 2100
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4G networkN/ALTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500)
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2018-102019-3
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Status2018-112019-3
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Design
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BuildStainless Steel frame, ceramic backPlastic
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height46.5 mm155.1 mm
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Width46.5 mm75.1 mm
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Thickness10.6 mm8.3 mm
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Weight46 g163.5 g
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Waterproof50m-
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ColorsBlack Stainless Steel, Stainless SteelBlack, Blue, Red
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Display
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Display typeAMOLEDIPS LCD capacitive touchscreen
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Physical size1.39 inches6.22 inches
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Resolution454 x 454 pixels720 x 1520 pixels
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Pixel density326 ppi270 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.95 GHz Cortex-A53
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CPU(second)quad-core 1.45 GHz Cortex-A53
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Chipset-Mediatek MT6762 Helio P22
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GPU-PowerVR GE8320
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Memory RAM768 MB2 GB
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Internal storage4 GB16, 32 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-256 GB
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PhonebookYes-
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Call recordsYes-
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Main camera
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Camera type-Single
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Primary cameraNo-
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Main camera13 MP, f/2.2
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANNoWi-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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USB On-The-Go-Yes
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Bluetoothv4.2v5.0
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Bluetooth A2DP-Yes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BDS-Yes
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Features
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SensorsAccelerometer, barometer, compass, gyro, heart rateAccelerometer, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity420 mAh4030 mAh
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Battery removableNon-removableNon-removable
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OS
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OS-Funtouch 4.5 OS (Android 8.1 Oreo)
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Selfie camera
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Selfie camera8 MP, f/1.8
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Selfie camera resolution-1280 x 720 pixels
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Selfie camera video-720p@30fps