Samsung Watch Phone vs Sony Ericsson Z520
Samsung Watch Phone
Sony Ericsson Z520
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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GPRSYesYes
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EDGE
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Availability
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Oficially announced20032005-6
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Status
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Design
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SIMMini-SIMMini-SIM
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Height38 mm93 mm
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Width64 mm46 mm
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Thickness17 mm24 mm
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Weight80 g96 g
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Colors-Light Blue, Pale Pink, Pale Purple, Pale Yellow
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Display
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Display typeOLEDTFT
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Physical size-1.8 inches
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Resolution94 x 64 pixels128 x 160 pixels
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Pixel density-114 ppi
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Display colors25666560
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Hardware
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Internal storage-16 MB
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Memory card
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Sound
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3.5mm jackNoNo
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LoudspeakerNoYes
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NotificationsVibration; Polyphonic ringtonesVibration; Downloadable polyphonic, MP3, AAC ringtones, composer
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBYes
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BluetoothYesv2.0
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Infrared-Yes
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GPSNoNo
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Features
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AlarmYes-
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ClockYes-
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMS-MMS
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Messaging Instant Messaging-Instant Messaging
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Messaging Email-Email
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WAPWAP 1.2WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity400 mAh900 mAh
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Talk time1 h 30 min9 h
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Standby time80 h400 h
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Main camera
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Primary camera resolution-640 x 480 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-No
