Lenovo A7-30 A3300 vs Sony SmartWatch 3 SWR50
Lenovo A7-30 A3300
Sony SmartWatch 3 SWR50
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Network
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2G networkGSM 850, 900, 1800, 1900
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-42014-2
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Status2014-52014-10
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Design
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Build-Stainless Steel
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SIMYesNo
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Height198 mm51 mm
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Width119.8 mm36 mm
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Thickness10.5 mm10 mm
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Weight327 g76 g
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ColorsSilverBlack, Leather Black, Leather Brown, Silver, Yellow
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Display
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Display typeCapacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches1.6 inches
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Resolution600 x 1024 pixels320 x 320 pixels
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Pixel density170 ppi283 ppi
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Display colors1677721666560
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Quad-core 1.2 GHz ARM Cortex-A7
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ChipsetMediatek MT382M-
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Memory RAM1 GB512 MB
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Internal storage8 GB4 GB
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Memory cardmicroSD
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Memory card max64 GB-
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android Wear OS
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 pixels-
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Primary camera videovideo-
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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, 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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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0Yes
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Bluetoothv3.0v4.0
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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 Mail-
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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 capacity3500 mAh420 mAh
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Battery removableNon-removableNon-removable
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Talk time-48 h
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Standby time-96 h
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