Karbonn KT21 Express vs Samsung Gear Live
Karbonn KT21 Express
Samsung Gear Live
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Network
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2G networkGSM
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-122014-6
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Status2014-7
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Design
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SIMDual SIM (Mini-SIM)No
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Height56.4 mm
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Width37.9 mm
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Thickness8.9 mm
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Weight59 g
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ColorsBlackBlack, Wine Red
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Display
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Display typeTFT capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size2.8 inches1.63 inches
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Resolution-320 x 320 pixels
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Pixel density-278 ppi
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Display colors-16777216
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7
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Chipset-Qualcomm MSM8226 Snapdragon 400
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GPU-Adreno 305
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Memory RAM-512 MB
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Internal storage-4 GB
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Memory cardmicroSD
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Memory card max32 GB-
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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, Polyphonic(64), 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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WLAN
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USBYes
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BluetoothYesv4.0
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bluetooth LE-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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JavaYesNo
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Sensors-Accelerometer, compass, gyro, heart rate
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Browser
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BrowserYesNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh300 mAh
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Battery removable-Non-removable
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Talk time-24 h
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Standby time--
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OS
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OS-Android Wear OS
