Samsung Galaxy Discover S730M vs Sony SmartWatch 3 SWR50
Samsung Galaxy Discover S730M
Sony SmartWatch 3 SWR50
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1900-
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HSDPA speedHSDPA, 7.2 Mbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2012-112014-2
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Status2012-112014-10
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Design
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Build-Stainless Steel
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SIMMini-SIMNo
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Height112.8 mm51 mm
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Width61.5 mm36 mm
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Thickness11.5 mm10 mm
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Weight122 g76 g
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ColorsBlackBlack, Leather Black, Leather Brown, Silver, Yellow
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size3.5 inches1.6 inches
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Resolution320 x 480 pixels320 x 320 pixels
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Pixel density165 ppi283 ppi
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Display colors26214466560
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Hardware
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CPU800 MHz ARM Cortex-A51.2 GHz ARM Cortex-A7 Quad-core
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ChipsetQualcomm MSM7225A Snapdragon-
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GPUAdreno 200-
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Internal storage4 GB4 GB
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Memory RAM512 MB512 MB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.0.4 (Ice Cream Sandwich)Android Wear OS
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Main camera
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Main camera3.15 MP
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Primary camera resolution2048 x 1536 pixels-
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Primary camera videovideo-
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackYesNo
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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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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0Yes
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BluetoothYesv4.0
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GPSYes, with A-GPSYes
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorNo
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Sensors-Accelerometer, compass, gyro
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Browser
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HTMLYes-
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Browser-No
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1300 mAh420 mAh
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Battery removable-Non-removable
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Talk time7 h 20 min48 h
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Standby time440 h96 h
