Sony Ericsson Xperia X1 vs VK Mobile VK4100
Sony Ericsson Xperia X1
VK Mobile VK4100
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 900, 1900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 2 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2008-102006-3
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Status
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Design
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SIMMini-SIMMini-SIM
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Height110.5 mm104 mm
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Width52.6 mm52 mm
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Thickness17 mm25.9 mm
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Weight145 g
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KeyboardQWERTY-
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ColorsSolid Black, Steel SilverBlack
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size3.0 inches1.8 inches
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Resolution480 x 800 pixels128 x 160 pixels
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Pixel density311 ppi114 ppi
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Display colors66560262144
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Hardware
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CPU528 MHz ARM 11
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ChipsetQualcomm MSM7200-
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Memory ROM512 MB-
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Memory RAM256 MB-
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Internal storage-128 MB
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Memory cardmicroSDYes
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OS
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OSMicrosoft Windows Mobile 6.1 Professional-
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Main camera
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Main camera3.15 MP
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Primary camera resolution2048 x 1536 pixels640 x 480 pixels
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Primary camera video480p@30fpsno
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Primary camera Autofocusautofocus-
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Primary camera flashLED 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 jackYesNo
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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtones, composerVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBminiUSB 2.0Yes
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Bluetoothv2.0Yes
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush email-
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RSSRSS feeds-
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WAPWAP 2.0/HTML (IE)WAP 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-PoLi-Ion
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Battery capacity1500 mAh-
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Talk time--
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Talk time 2G10 h-
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Talk time 3G6 h-
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Standby time--
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Standby time 2G833 h-
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Standby time 3G640 h-
