Samsung Z540 vs Sony Ericsson K790
Samsung Z540
Sony Ericsson K790
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkUMTS 2100-
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced20052006-2
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Status
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Design
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SIMMini-SIMMini-SIM
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Height99 mm105 mm
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Width50.5 mm47 mm
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Thickness14.9 mm22 mm
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Weight105 g115 g
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ColorsBlackAllure Brown, Velvet Black
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Display
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Display typeTFTTFT
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Physical size-2.0 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density-200 ppi
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Display colors262144262144
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Hardware
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Internal storage140 MB64 MB
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Memory cardMemory Stick Micro (M2)
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Memory card max-2 GB
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Main camera
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Main camera1.3 MP3.15 MP
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Primary camera resolution1280 x 1024 pixels2048 x 1536 pixels
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Primary camera videoQCIFQCIF
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Primary camera Autofocus-autofocus
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Primary camera xenon flash-xenon flash
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones, composer
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLAN
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USBYes2.0
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BluetoothYesv2.0
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Bluetooth A2DP-Yes
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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 MMSMMSMMS
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Messaging Instant Messaging-Instant 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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Battery
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Battery typeLi-IonLi-Po
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Battery capacity880 mAh900 mAh
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Talk time2 h 30 min7 h
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Standby time200 h350 h
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Browser
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HTML-HTML (NetFront)