BLU Studio J1 vs Huawei Watch GT 2 46mm
BLU Studio J1
Huawei Watch GT 2 46mm
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 1700(AWS), 1900, 2100N/A
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4G network-N/A
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2017-62019-9
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Status2017-62019-10
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Design
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Build-Stainless Steel frame, ceramic back
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SIMDual SIM (Micro-SIM)No
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Height121.5 mm45.9 mm
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Width62.5 mm45.9 mm
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Thickness10.3 mm10.7 mm
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Weight135 g41 g
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Waterproof-50 m
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ColorsBlack, Blue, WhiteTitanium Grey Stainless Steel, Black Stainless Steel, Stainless Steel
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Display
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Display typeIPS LCD capacitive touchscreenOLED capacitive touchscreen
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Physical size4.0 inches1.39 inches
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Resolution480 x 800 pixels454 x 454 pixels
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Pixel density233 ppi462 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPUDual-core 1.3 GHz
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ChipsetMediaTek MT6570-
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GPUMali-400-
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Memory RAM512 MB-
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Internal storage8 GB4 GB
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Memory cardmicroSDNo
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Memory card max64 GB-
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OS
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OSAndroid 6.0 (Marshmallow)Huawei wearable platform
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Main camera
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Main camera5 MP
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Primary camera video720p@30fps-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, face detection, touch focus-
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Selfie camera
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FlashLED-
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Selfie camera2 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nNo
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0No
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Bluetoothv4.0v5.1
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Bluetooth A2DPYes-
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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NFC-Yes (China only)
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometerAccelerometer, barometer, compass, gyroscope, heart rate
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity1350 mAh455 mAh
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Battery removableRemovableNon-removable
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Talk time 2G17 h-
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Talk time 3G13 h-
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Standby time 2G450 h-
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Standby time 3G400 h-
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Cost
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Price-280 USD