There is no doubt that the Samsung Galaxy S4 is a significant step-up from the S3. It is impressive that Samsung has mAnasultanged to slim-down the device , added a bigger screen and a host of new design.Even better than its excellent predecessor, the Samsung Galaxy S 4 is the ultimate kitchen-sink Android phone for 2013, with something for everyone.
Now lets talk about specification, features and price in india.it has single sim GSM
Release Date: March, 2013
Weight: 130 g
DISPLAY
Type: Color Super AMOLED screen, 16M colors
Touch: Yes, with MultBrianbalakumaranuch
Size: 5 inches, 1080 x 1920 pixels
PPI: ~ 441 PPI
MEMORY
Internal: 16 GB inbuilt, 2 GB RAM
Card Slot: Yes, upto 64 GB
CONNECTIVITY
GPRS: Yes
EDGE: Yes
3G: Yes, 42.2 Mbps Download, 5.76 Mbps Upload
Wifi: Yes, with wifi-hotspot
Bluetooth: Yes, v4.0
USB: Yes, microUSB ( MHL) v2.0
USB Features: USB on-the-go
EXTRA
GPS: Yes, with A-GPS Support
Sensors: Accele_45rometer, Gyroscope, Compass
3.5mm Headphone Jack: Yes
Extra: HDMI, NFC, DLNA, TV-Out
CAMERA
Camera: Yes, 13 MP with autofocus
Features: Face detection, Smile detection, Geo tagging, Touch to focus
Video Recording: Yes, 1080p @ 30fps
Flash: LED
Front Camera: Yes, 2 MP, supports video calling
TECHNICAL
OS: Android, v4.2.2 ( Jelly Bean) , upgradable to 4.4.2 ( KitKat)
Now its price in india is 15k
Not much great.