Qtek 2020 vs Samsung Z540
Qtek 2020
Samsung Z540
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G network-UMTS 2100
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Speed Yes-Yes, 384 kbps
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GPRSYesYes
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EDGE
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Availability
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Oficially announced20042005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height130 mm99 mm
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Width70 mm50.5 mm
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Thickness18 mm14.9 mm
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Weight190 g105 g
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ColorsSilverBlack
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size3.5 inches-
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density114 ppi-
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Display colors66560262144
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Hardware
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CPU0 MHz Intel PXA263 40
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Memory RAM64 MB-
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Internal storage-140 MB
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Memory cardSDIO/MMC
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OS
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OSMicrosoft Windows Mobile 2003 PocketPC-
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Main camera
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Main camera1.3 MP
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Primary camera resolution640 x 480 pixels1280 x 1024 pixels
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Primary camera videovideoQCIF
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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, with stereo speakers
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBYesYes
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BluetoothYesYes
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InfraredYes-
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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 MessagingInstant Messaging-
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Messaging EmailEmailEmail
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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Languages7-
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Browser
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HTMLHTML (Pocket IE)-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1200 mAh880 mAh
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Talk time3 h 30 min2 h 30 min
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Standby time160 h200 h
