BLU Studio J8 LTE vs Samsung Galaxy Watch Active 2 40mm LTE
BLU Studio J8 LTE
Samsung Galaxy Watch Active 2 40mm LTE
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 7(2600), 12(700), 17(700), 28(700)LTE
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2017-72019-8
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Status2017-72019-9
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Design
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Build-Front glass, Stainless Steel 316L frame
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SIMDual SIM (Nano-SIM/ Micro-SIM)Electronic SIM card (e-SIM)
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Height155.7 mm44 mm
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Width77.6 mm44 mm
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Thickness8.9 mm10.9 mm
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Weight183 g37 g
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Payment-Samsung Pay
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Waterproof-IP68, 50m
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MIL-STD-810G-Yes
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ColorsBlack, Gold, Rose Gold, SilverBlack, Gold, Silver
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED
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Physical size5.5 inches1.2 inches
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Resolution720 x 1280 pixels360 x 360 pixels
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Pixel density267 ppi364 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass DX+
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MultitouchYes-
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Display features-Touch-sensitive bezel, Always-on display
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A53Dual-core 1.15 GHz Cortex-A53
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ChipsetMediatek MT6737Exynos 9110
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GPUMali-T720Mali-T720
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Internal storage8, 16 GB4 GB
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Memory RAM1, 2 GB1.5 GB
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Memory cardmicroSD-
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Memory card max64 GB-
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OS
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OSAndroid 7.0 (Nougat)Tizen-based wearable OS
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Main camera
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Main camera8 MP
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Primary camera-No
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Primary camera video1080p@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 flash-
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Selfie camera5 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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Radio-No
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Radio FMFM 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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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0No
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USB hostYes-
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Bluetoothv4.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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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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Beidou-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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SensorsFingerprint (rear-mounted), accelerometer, proximityAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5No
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2500 mAh247 mAh
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Battery removableNon-removableNon-removable
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Wireless charging-Yes
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Talk time 2G22 h-
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Talk time 3G16 h-
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Standby time 2G750 h-
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Standby time 3G625 h-
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Cost
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Price-390 USD