Esato Mobile
Comparing phones

Phones comparison

Technical details for
Samsung SGH-X640Samsung Galaxy S4
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungSamsung
ModelSGH-X640Galaxy S4
Form factorBlockBlock
Weight85 gram130.00
Dimensions (HxWxD)87 x 47 x 23136.60 x 69.80 x 7.90
Operating SystemOtherAndroid
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 850/900/1900/2100
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+NoNo
IrDANoYes
NFCNoYes
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom13 megapixel
Image StabilizationNoNo
BSI sensorNoYes
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNA1080p
Second CameraNANA
Display size0 inches5.00
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016777216
Display width1281080
Display height1601920
PPINA440.58
Second DisplayNANA
CPUNA1.9 GHz quad-core or 1.6 GH octa-core
GPUNANA
Memory9.5 MB2 GB RAM. 16/32/64 GB internal storage
Micro SIMNoYes
Dual SIMNoYes
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, AAC, AAC+, eAAC+, WMA
JavaYesNo
Games2Yes
FM RadioNoNo
BatteryNA2600 mAh
Standby time (h)220NA
Talktime (m)210NA
Wireless ChargingNoNo
Browser2.0Android HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoYes
WebsiteWebsite Website 

Compare with other model
All Samsung phones
Phone Index

Esato home