BLU R2 vs Samsung Galaxy Watch Active
BLU R2
Samsung Galaxy Watch Active
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100-
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2017-72019-2
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Status2017-72019-2
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Design
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SIMDual SIM (Micro-SIM)No
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Height150.3 mm39.5 mm
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Width74.3 mm39.5 mm
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Thickness9.6 mm10.5 mm
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Weight156 g25 g
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Payment-Samsung Pay
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Waterproof-IP68
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Dust proof-IP68
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MIL-STD-810G-Yes
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ColorsBlack, Gold, Rose Gold, SilverBlack, Gold, Green, Silver
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED capacitive touchscreen
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Physical size5.2 inches1.1 inches
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Resolution720 x 1280 pixels360 x 360 pixels
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Pixel density282 ppi463 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 3
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MultitouchYes-
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Display features-Always-on display
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Hardware
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CPUQuad-core 1.3 GHzDual-core 1.15 GHz
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ChipsetMediatek MT6580Exynos 9110
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GPUMali-400-
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Memory RAM1 GB768 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 7.0 (Nougat)Tizen-based wearable OS 4.0
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Main camera
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Main camera8 MP
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Primary camera video1080p@30fps-
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Primary camera flashdual-LED (dual tone) flash-
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Camera featuresGeo-tagging, face detection, touch focus-
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Selfie camera
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Flashdual-LED (dual tone) flash-
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Selfie camera8 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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USBmicroUSB 2.0No
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-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, compass, proximityAccelerometer, barometer, gyro, 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 capacity3000 mAh230 mAh
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Battery removableNon-removableNon-removable
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Wireless charging-Qi
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Talk time 2G26 h-
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Talk time 3G16 h-
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Standby time 2G725 h-
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Standby time 3G625 h-