Sony Ericsson K660 vs Sony Ericsson Vivaz pro
Sony Ericsson K660
Sony Ericsson Vivaz pro
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 900, 2100
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HSDPA speedHSDPA, 3.6 MbpsHSDPA, 10.2 Mbps
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HSUPA speed-HSUPA, 2 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2008-22010-2
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Status2010-5
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Design
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SIMMini-SIMMini-SIM
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Height104 mm109 mm
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Width47 mm52 mm
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Thickness15 mm15 mm
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Weight95 g117 g
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Keyboard-QWERTY
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ColorsCyan on black, Lime on white, Silver on black, Wine on blackBlack, White
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.0 inches3.2 inches
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Resolution240 x 320 pixels360 x 640 pixels
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Pixel density200 ppi229 ppi
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Display colors26214416777216
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Hardware
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CPU720 MHz PowerVR SGX
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Internal storage32 MB75 MB
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Memory cardMemory Stick Micro (M2)microSD
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Memory card max4 GB16 GB
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Memory card included256 MB8 GB
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Main camera
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Camera type-Photo
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Main camera2 MP5 MP
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Primary camera resolution1600 x 1200 pixels2560 x 1920 pixels
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Primary camera video320p@15fps720p@24fps
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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 camera-No
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Secondary camera videocallingvideocalling-
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3, AAC ringtonesVibration, MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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WLAN DLNA-Yes
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USB2.0microUSB 2.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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GPS Navigator-Wisepilot navigation
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging EMSEMS-
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push Email
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RSSRSS feeds-
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.1
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Browser
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HTMLHTML (NetFront 3.4)HTML (NetFront)
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity950 mAh1200 mAh
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Talk time 2G9 h12 h 30 min
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Talk time 3G4 h 30 min5 h 10 min
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Standby time 2G330 h430 h
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Standby time 3G330 h440 h
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OS
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OS-Symbian