Samsung Gear S vs Samsung Star 3 Duos S5222
Samsung Gear S
Samsung Star 3 Duos S5222
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-82012-1
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Status2014-102012-2
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Design
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SIMYesDual SIM (Mini-SIM, dual stand-by)
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Height39.8 mm102 mm
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Width58.3 mm58 mm
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Thickness12.5 mm11.5 mm
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Weight95.5 g
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ColorsBlack, WhiteBlack, White
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size2.0 inches3.0 inches
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Resolution360 x 480 pixels240 x 320 pixels
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Pixel density300 ppi133 ppi
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Display colors16777216262144
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Hardware
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CPUDual-core 1.0 GHz
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Memory RAM512 MB-
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Internal storage4 GB20 MB
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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 jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Radio recording-FM recording
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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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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.1v3.0
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Bluetooth A2DP-Yes
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InfraredYes-
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GPSYes, with A-GPSNo
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GLONASSYes-
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush MailPush Email
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WAP-WAP 2.0/xHTML
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Java-Yes
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Java MIDP-MIDP 2.0
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity300 mAh1000 mAh
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Talk time-14 h 20 min
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Standby time-520 h
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Main camera
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video-QCIF@15fps
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Selfie camera
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Secondary camera-No
