iPhone 5 most popular smartphone in the world

 iPhone 5 is the greatest smartphone all over the world, it is a touchscreen-based smartphone developed by Apple. Apple created the iPhone 5 an amazing phone Structure made of glass and aluminum, the size of its retina display is only 4-inch. It is very fast because it has fourth-generation network.
Technology Researchers said, there is no difference of the prices between new iPhone 5 and the older version of the iPhone, iPhone 4S. However, the difference is in the design of the new iPhone.

Features On iPhone 5:

* Compatible networks : GSM, CDMA, 3G, EVDO, HSPA+, LTE.
* Dimensions : 123.8 mm (4.87 in) H 58.6 mm (2.31 in) W 7.6 mm (0.30 in) D
* Weight: 112 g (3.95 oz) in weight and 7.66 mm thikness.
* Display:4-inch retina display,1136-by-640 resolution,800:1 contrast ratio,Fingerprint resistant oleo phobic     coating on front
* Processor : New Duel Core 1.3 GHz.
* Operating system: iOS 6.1.4, (released May 2, 2013)
* Chip set: : A6.
* SIM card: Nanotechnology.
* Intelligent Assistant: Syriac.
* Camera: 8 megapixel, auto-focus, LED flash.8 MP back-side illuminated sensor, HD video (1080p).
* Face time camera: 1.2 MP, HD video (720p)
* Video calling: Face time.
* Video recording: 1080 pixels HD.
* Battery Life: 8 hours.
* Model: 3 models,  one supporting CDMA and two GSM versions.
* Color: black (with black glass and slate-colored metal trim), and white (with white   ceramic and silver-colored metal trim).
*Talk time: Up to 8 hours
 Standby time: Up to 225 hours (9 days, 9 hours)
 Internet use: Up to 8 hours (3G), up to 8 hours (LTE), up to 10 hours (Wi-Fi)
 Video playback: Up to 10 hours
 Audio playback: Up to 40 hours (1 day, 16 hours)
Connectivity:
*Wi-Fi (802.11 a/b/g/n) (802.11n: 2.4 and 5 GHz)
*Bluetooth :4.0, GPS & GLONASS, Quad-band GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
*GSM model :(A1429):Tri-band LTE (Bands 1, 3, 5: 2100, 1800, 850 MHz)
*CDMA model :(A1429):Tri-band 2G CDMA (800 (CDMA over ESMR), 850, 1900 MHz)
*Dual-band 3G CDMA/EV-DO Rev. A and Rev. B (850, 1900 MHz)



Some Merits of iPhone 5:
The new version of the smartphone is faster, light and attractive than previous versions. Because it has LTE wireless network and speedy A6 processor. The structural design of the phone is more advanced it has 4-inch long screen. The iPhone 5 features iOS(Apple's mobile operating system) 6 and new camera. iPhone 5 includes a high-speed WiFi, enhanced audio service, Google mapping software.

Some Demerits of iPhone 5:
The lightening system of this iPhone is not faster than the older version. Using the new cable, data transfering speed is not increasing. After running a few minutes, its behind aluminum body becames very hot.

Samsung Galaxy s4

The Samsung Galaxy S4 is a innovative invention of Samsung. The Samsung Galaxy S4 is a smartphone manufactured by Samsung Electronics.This remarkable device has been designed for users to make the important moment of the life more vivid.Samsung galaxy s4 Make your life easy,simpler,and more fun. As a real life companion, Its captures your life fun moments and stay with you as a real life companion.

Samsung Galaxy s4 Life Companion

The most interesting aspects of this phone :
* The weight is 130 grams.
* 7.9 mm thin & 4 inch large screen.
* Android 4.2.2
* 16 GB memory( up to 64 GB) with the micro SD card slot.
* 2 GB DDR 3 RAM
* 2600 mAh battery.
* The S4  includes a multiband LTE transceiver and both models feature an infrared LED that can serve as a universal remote control.
* The Galaxy S4 supports the High Efficiency Video Coding  (HEVC) video format.
*  It can be found in Black Mist and White Frost in this two attractive colors.
* The Galaxy S4 sports a 13MP autofocus rear camera with LED flash and a 2MP front camera.
* capable of recording full HD video at 30fps.
* Users can share and enjoy any types of songs, pictures and games to other people without using WI-FI
* AP or cellular signals , by using Group Play feature.
The international travel may become more enjoyable through it’s instant RS translator option,which makes the users life so easy , by translate a speech to any language. The user can easily control the screen by using  "Samsung Smart Pause option". "Smart Pause" permits the video player to pause videos if the user isn't watching the screen. "Air View" implements gestures and alternative practicality (such as previewing pictures or messages) by holding or swiping a hand or finger slightly on top of the screen.Samsung  Smart  scroll can scroll any web  browser or email without touching the Screen.While driving,driver can operate the phone on voice control through “S Voice Drive” feature.While connecting the Bluetooth with the car, the phone will be automatically changed on driving mode,then the driver can find information about the message without looking at the screen.Through “S Health” feature the Samsung Galaxy S4 user can easily know about their own health and can get information to be healthy.