Samsung Galaxy Watch Active vs Samsung Gear S2
Samsung Galaxy Watch Active
Samsung Gear S2
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Network
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2G networkN/AGSM 900, 1800
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3G network-HSDPA 900, 2100
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HSPA speed-HSPA
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2019-22015-8
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Status2019-22015-10
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Design
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SIMNoElectronic SIM card (e-SIM)
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Height39.5 mm51.8 mm
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Width39.5 mm44 mm
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Thickness10.5 mm13.4 mm
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Weight25 g51 g
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PaymentSamsung Pay-
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WaterproofIP68-
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Dust proofIP68-
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MIL-STD-810GYes-
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ColorsBlack, Gold, Green, SilverDark Gray, Silver
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Display
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Display typeAMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size1.1 inches1.2 inches
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Resolution360 x 360 pixels360 x 360 pixels
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Pixel density463 ppi302 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3-
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Display featuresAlways-on display-
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Hardware
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CPUDual-core 1.15 GHzDual-core 1 GHz
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ChipsetExynos 9110Qualcomm MSM8x26
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Internal storage4 GB4 GB
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Memory RAM768 MB512 MB
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Memory cardNo
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OS
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OSTizen-based wearable OS 4.0Tizen-based wearable platform
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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Notifications-Vibration; 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, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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USBNo
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Bluetoothv4.2v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Java-No
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, barometer, gyro, heart rate
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity230 mAh300 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingQi-
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Talk time--
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Standby time 3G-48 h
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Browser
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Browser-No