Samsung Gear S2 3G vs verykool R27
Samsung Gear S2 3G
verykool R27
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 1900
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HSPA speedHSPAHSPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-82014-9
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Status2015-102014-10
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Design
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SIMElectronic SIM card (e-SIM)Mini-SIM
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Height51.8 mm111.4 mm
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Width44 mm51.5 mm
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Thickness13.4 mm15.6 mm
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Weight51 g110 g
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ColorsDark Gray, SilverBlack
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT
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Physical size1.2 inches2.2 inches
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Resolution360 x 360 pixels176 x 220 pixels
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Pixel density302 ppi128 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1 GHz
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ChipsetQualcomm MSM8x26-
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Memory ROM-128 MB
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Memory RAM512 MB32 MB
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Internal storage4 GB-
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSTizen-based wearable platform-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio
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Radio antenna-built-in antenna
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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USB2.0
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Bluetoothv4.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIM-
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JavaNoNo
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SensorsAccelerometer, barometer, gyro, heart rate-
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Browser
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BrowserNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity300 mAh900 mAh
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Battery removableNon-removable-
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Talk time-4 h
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Standby time-216 h
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Standby time 3G48 h-
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Main camera
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Main camera2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-144p
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Primary camera flash-LED flash
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Selfie camera
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Secondary camera-No
