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Technical details for
Samsung SGH-X640Sony Xperia Z2
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungSony
ModelSGH-X640Xperia Z2
Form factorBlockBlock
Weight85 gram163.00
Dimensions (HxWxD)87 x 47 x 23146.80 x 73.30 x 8.20
Operating SystemOtherAndroid
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 850/900/1700/1900/2100
HSCSDNoNo
GPRSYesYes
EDGENoYes
UMTSNoYes
HSDPANoYes
HSPA+NoYes
WiMAXNoNo
LTE (4G light)NoYes
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoYes
Wi-Fi DirectNoYes
SMSYesYes
MMSYesYes
EmailNoYes
HDMI outNoNo
USB portNoYes
MHLNoYes
BluetoothNoYes
Bluetooth versionNA4.0
DLNANoYes
GPSNoYes
GlonassNoYes
ANT+NoYes
IrDANoNo
NFCNoYes
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom20.7 megapixel, autofocus, HDR for picture and film
Image StabilizationNoYes
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNAPulsed LED
Video recordingNoYes
Video capture resolutionNA4K UHD
Second CameraNA2.2 megapixel, 1080p video
Display size0 inches5.20
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016777216
Display width1281080
Display height1601920
PPINA423.64
Second DisplayNANA
CPUNA2.3 GHz quad-core Qualcomm Snapdragon MSM8974AB
GPUNANA
Memory9.5 MB3 GB RAM. 16 GB internal storage. Expandable with microSD card
Micro SIMNoYes
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, AAC, AAC+, eAAC+, WMA, FLAC, AMR-NB, AMR-WB, Vorbis
JavaYesNo
Games2Yes
FM RadioNoYes
BatteryNA3000 mAh
Standby time (h)220880
Talktime (m)2101140
Wireless ChargingNoNo
Browser2.0Android HTML Webkit and Chrome
CalendarYesYes
VoicedialingNoYes
IP CodeNAIP55 / IP58
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoYes
WebsiteWebsite Website 

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