Nokia E51 vs Sony Ericsson P990
Nokia E51
Sony Ericsson P990
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 2100UMTS 2100
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HSDPA speedHSDPA, 3.6 Mbps-
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Speed Yes-Yes, 384 kbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2007-112005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height114.8 mm114 mm
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Width46 mm57 mm
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Thickness12 mm26 mm
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Weight100 g150 g
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Keyboard-QWERTY
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ColorsBlack, SilverPremium Silver
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.0 inches2.7 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density200 ppi148 ppi
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Display colors16777216262144
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Hardware
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CPU369 MHz ARM 11208 MHz 32-bit
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Memory RAM96 MB64 MB
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Internal storage130 MB-
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Memory cardmicroSDMemory Stick Duo Pro
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Memory card max16 GB-
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Memory card included-64 MB
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OS
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OSSymbian OS 9.2Symbian OS v9.1
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera video320p@15fpsvideo
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3, AAC ringtones, composer
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Radio visualVisual radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b
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USBminiUSB 2.02.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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InfraredYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmailEMail
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLYesHTML (Opera 8.0)
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1050 mAh-
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Talk time4 h 20 min9 h
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Standby time310 h400 h
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