Micromax A28 Bolt vs Sony SmartWatch 3 SWR50
Micromax A28 Bolt
Sony SmartWatch 3 SWR50
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Network
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2G networkGSM 900, 1800
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-122014-2
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Status2014-122014-10
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Design
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Build-Stainless Steel
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SIMDual SIM (Mini-SIM)No
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Height116.9 mm51 mm
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Width62.5 mm36 mm
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Thickness12.5 mm10 mm
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Weight89 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 colors6656066560
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Hardware
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CPU1 GHz ARM Cortex-A51.2 GHz ARM Cortex-A7 Quad-core
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GPUMali-300-
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Internal storage512 MB4 GB
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Memory RAM256 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, v2.3 (Gingerbread)Android Wear OS
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Main camera
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Primary camera resolution640 x 480 pixels-
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Primary camera video320p-
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Selfie camera
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Secondary cameraVGA camera-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; 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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Radio recordingFM recording-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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USBYesYes
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Bluetoothv2.1v4.0
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Bluetooth A2DPYes-
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GPSNoYes
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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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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 capacity1500 mAh420 mAh
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Battery removable-Non-removable
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Talk time4 h48 h
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Standby time260 h96 h
