Sony Ericsson K660 vs Sony Ericsson W850
Sony Ericsson K660
Sony Ericsson W850
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 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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Status
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Oficially announced2008-22006-9
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Design
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SIMMini-SIMMini-SIM
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Height104 mm98 mm
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Width47 mm47 mm
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Thickness15 mm21 mm
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Weight95 g116 g
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ColorsCyan on black, Lime on white, Silver on black, Wine on blackGolden White, Precious Black
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Display
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Display typeTFTTFT
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Physical size2.0 inches2.0 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density200 ppi200 ppi
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Display colors262144262144
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Hardware
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Internal storage32 MB16 MB
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Memory cardMemory Stick Micro (M2)Memory Stick Duo Pro
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Memory card max4 GB4 GB
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Memory card included256 MB-
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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@15fpsQCIF
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Primary camera flash-LED flash
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Selfie camera
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Secondary camera videocallingvideocallingvideocalling
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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, AAC ringtonesVibration; Downloadable polyphonic, MP3, AAC ringtones, composer
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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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WLAN
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USB2.0Yes
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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Infrared-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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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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RSSRSS feedsRSS feeds
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WAPWAP 2.0/xHTMLWAP 2.0/HTML(NetFront)
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLHTML (NetFront 3.4)-
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity950 mAh950 mAh
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Talk time 2G9 h7 h
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Talk time 3G4 h 30 min2 h 30 min
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Standby time 2G330 h350 h
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Standby time 3G330 h350 h
