Samsung I9100 Galaxy S II

-Battery : Standard battery,Li-Ion 1650 mAh

Samsung Galaxy S II GT-I9100 Unlocked Phone with 8MP Camera and Touchscreen - International Version (Black)

Samsung I9300 Galaxy S III features

Samsung Galaxy are most popular in India.The phone has 2G network,3G network,4G network.It has touch-sensitive controls.

Display :
Super AMOLED capacitive touchscreen,16M colors
720 x 1280 pixels,4.7inches(~312 ppi pixel density)
Multitouch
Corning Gorilla Glass
TouchWiz UI v4.0

Memory :
microSD,up to 32GB
16GB/32GB storage,1 GB RAM

Phone Network :
                         2 G GSM 850/900/1800/1900
                         3 G HSDPA 850/900/1700/1900/2100
                         4 G LTE 700

DATA :
          GPRS
          EDGE
          HSDPA,HSUPA Speed
          Wi-Fi 802.11 a/b/g/nn,DLNA,Wi-Fi hotspot
          Bluetooth v4.0 with A2DP,EDR
          NFC
          USB,v2.0 microUSB(MHL),USB On-the-flash
Sound :
            Vibration;MP3,WAV ringtones
             Loudspeaker
             3.5mm jack

Camera :
             12 MP,4000 x 3000 pixels,autofocus,LED flash
              Geo-tagging,touch focus,face and smile detecion image stablilization
       
Video :   Yes,1080p@30fps1
Secondary : Yes,1.3MP, 720p@30fps

Others Features :
                          Android O S,v4.0(Ice Cream Sandwich)
Chipset : Exynos
Massaging : SMS(threaded view)MMS,Email,Push Mail,IM,RSS
Sensors : Accelerometer,gyro,proximity,compass,barometer
CPU : Quad-core 1.5GHz
Java : Yes,via Java MIDP emulator
Colors : Black
GPS : Yes,with A-GPS support and GLONASS
Browser : HTML,Adobe Flash
Music Player : Yes
Video Player : Yes
Active noise cancellation with dedicated mic
TV-out(via MHL A/V link)
Organizer
Image/Video editor
Document editor(Excel,Word,PDF,Power Point)

Applications :
                   Google Search,Picasa integration,Google Talk,Calendar
Youtube

Battery LI-Ion1750mAh

Samsung Galaxy Ace Duos I589 Features

Samsung Galaxy Ace Duos has Andriod v2.2 Froyo O

S with 800 MHz CPU.It has Dual network 2G and

3G.The phone has Wi-Fi ,GPRS,EDGE,Java,HTML

Browser,Stereo FM with RDS,GPS,Image editor much

more.

O S : Andriod v2.2(Froyo)
CPU : 800 MHz
Chipset : Qualcomm MSM7627
GPRS : Yes
EDGE : Yes
3G Network : CDMA2000 1xEV-Do
2G Network : CDMA 800/1900
                      GSM 900/1800
WLAN : Wi-Fi 802.11 b/g/n,Wi-Fi hotspot
USB : microUSB v2.0
Sensors : Accelerometer,proximity,compass
Browser : HTML
Java : Yes,via Java MIDP emulator
GPS : Yes,with A-GPS support
Radio : Yes, Stereo FM radio with RDS
Document editor : Yes
Image editor : Yes
Social Apps : 
Facebook,Twitter,Picasa,YouTube,Google Talk
Camera : 3.15MP,2048 x 1536p
Camera Features : Geo-tagging
Video : Yes
Memory : microSD,Up to 32GB
Music Player : Yes
Video Player : Yes
Massaging : SMS,MMS,Email
Colors : Black
Weight : 122g
Audio Jack : 3.5mm
Multitouch : Yes

Price : 16,900

Samsung launch another Galaxy Series Galaxy Ace Plus.It has

Andriod v2.3 Gingerbread OS.This phone has 1GHz

Processor,Wi-Fi,dual band 3G with 7.2Mbps

HSDPA,GPS,Bluetooth v3.0 connectivity.The Galaxy Ace Plus

included 3GB Memory while it has option of expandable memory up

to 32GB.It has 5MP Camera with auto Focus and LED Flash.

Samsung Galaxy Ace Plus Features & Specifications:

Samsung Galaxy mobiles are most Popular in the world.
Samsung launch  more Galaxy series handset.More features ,Andriod OS,Touchscreen display,2 MP Camera, Front Camera,832MHz Processor, TouchWiz v3.0 user Interface,Proximity Sensors,Audio Player,Video Player,Wi-Fi,video Recording,3G  Network,GPRS,EDGE,FM Radio, Games,3.5mm jack.

Samsung Galaxy Y Specifications

Android OS v2.3 [Gingerbread]
3G HSDPA 7.2 Mbps
Swype Inbuilt
832MHz Processor
Operating Frequency: GSM 850/900/1800/1900/UMTS 2100 MHz
3-inch TouchScreen Display

Android OS
Accelerometer, proximity, compass
HSDPA 900 / 2100 [3G Network]
GSM 850 / 900 / 1800 / 1900 - SIM

1 & SIM 2[2 G Network]
GPRS
EDGE
USB
Bluetooth [v3.0 with A2DP]
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
HSDPA, HSUPA [Speed]
3.2 Megapixel Camera [ Geo-

tagging, face detection ]