sony xperia z

                                                  

The Sony Xperia Z is a touchscreen enabled,smartphone with  full HD Android flagship designed, developed, and marketed by Sony Mobile. The phone was announced by sony at CES2013 and was released in February 2013.

       

The xperia Z runs the Android 4.1.2 (Jelly Bean) software. The smartphone is water and dust resistant, and features a 13MP Exmor RS sensor as well as a full HD (1080p) display, encompassed in Sony's Industrial 'Omni-Balance' Design.

Sony Xperia   uses the same hardware as the Xperia Z, but sacrifices water resistance for a smaller frame.

Sony Xperia Z is a rectangular slab that marks a departure from Sony's 2012 design

The phone features tempered glass covered by shatterproof film on front and back. The distinctive hall mark of Sony's mobile devices in the form of the aluminium power button is placed on the right side of the device

The phone is run with Android 4.1.2, with Sony's custom skin laid on top.

The Xperia Z won the ‘Best Smartphone' and ‘Best of Show' awards

According to a Sony executive, early Xperia Z sales have been strong.

WILL SONY XPERIA Z MAKE A CHANGE IN MARKETS???

NOKIA LUMIA 820

 NOKIA LUMIA 820 IS A SMARTPHONE DESIGNED DEVELOPED AND MANUFACTURED BY NOKIA..

IT IS SUCCESSOR  NOKIA LUMIA 820 IS A SMARTPHONE BASED DEVELOPED AND MARR TO THE NOKIA LUMIA 800,ONE OF THE FIRST NOKIA PHONES TO IMPLEMENT WINDOWS 8 ALONG SIDETH LTE CONNECTIVITY AND WIRELESS CHARGING OPTION.THE 820 IS THE FIRST NOKIA WINDOWS PHONE OS BASED SMARTPHONE TO EMBED A MICRO SD CARD SLOT.

The Phone will feature a range of back 'Shells' which will allow users to customise the look of their phone as well as adding functionality such as Wireless charging or NFC if a shell with that capability is added. This feature gives the additional benefit of allowing a scuffed or broken shell to be replaced with a new one to freshen up the device, something which is not possible on some competing smartphones such as the iPhone or unibody Lumia designs such as the 900 and 920.

                                                 NOKIA LUMIA 820 SPECIFICTIONS

Nokia Lumia 820

Manufacturer	Nokia
Series	Nokia Lumia
Compatible networks	GSM/GPRS/EDGE850/900/1800/1900 HSPA 850/900/1900/2100 LTE 800/900/1800/2100/2600 Wi-Fi
First released	November 2012
Predecessor	Nokia Lumia 800
Related	Nokia Lumia 810, Nokia Lumia 920
Type	Smartphone
Form factor	Slate
Dimensions	123.8 mm (4.87 in) H 68.5 mm (2.70 in) W 9.9 mm (0.39 in) D
Weight	160 g (5.6 oz)
Operating system	Windows Phone 8
SoC	Qualcomm Snapdragon S4MSM8960
CPU	1.5 GHz dual-core QualcommKrait
GPU	Qualcomm Adreno 225
Memory	8 GB internal flash 1 GB RAM
Removable storage	MicroSD (up to 64GB)
Battery	Rechargeable BP-5T 1650mAhLithium polymer battery[1], Qiwireless charging (with optional charging shell)
Data inputs	Multi-touch capacitivetouchscreen, proximity sensor,ambient light sensor,Gyroscope, Magnetometer, 3-axis accelerometer
Display	4.3" AMOLED ClearBlack capacitive touchscreen with Super Sensitive Touch 800x480 px 16.7m-color
Rear camera	8.0 Megapixel, 3264x2448pixels, Power Dual-LED flash,autofocus Carl Zeiss optics,1080p video capture
Front camera	VGA, 640×480 pixels
Connectivity	Bluetooth 4.0[2], 802.11a/b/g/n, NFC
Website	Nokia Lumia 820

NOKIA LUMIA 920

Nokia Lumia 920 is a smartphone developed by Nokia that runs the Windows Phone 8operating system. It was announced on September 5, 2012, and was first released on November 2, 2012. It has a 1.5 GHz dual-coreQualcomm Krait CPU and a 114 mm (4.5″)IPS TFT LCD display, as well as a high-sensitivity^[7] capacitive touchscreen that is covered by curved Gorilla Glass. It supportsinductive charging (it can be charged by being placed directly onto a charging pad) and is compatible with Qi Inductive Charging; further, it features an 8.7 megapixel PureViewcamera with optical image stabilization for still images and videos. It comes with 32 GB internal storage, but has no card slot; hence it cannot be expanded with memory cards. Its touchscreen also can be used with the glovesworn by the user.

HARDWARE

Like its predescessors Nokia lumia 900 and 800 starting with N9,the Nokia lumia 920 is covered unibodily poly carbonate shells with glossy and matte finishes.Available colours include glossy red,glossy yellow,glossy white,mattecyan,matte black and matte silver.

PROCESSOR,MEMORY AND STORAGE 

The lumia 920 has a 1.5GHz dual core Qualccom Krate and Qualcomm adreno ,225 CPU and 1GB of RAM. 
The lumia 920 comes with a internal storage capacity of 32GB. However,Windows 8 support storage expansion using all micro SD cards but, LUMIA 920 does not support them.

CONNECTIVITY

The Nokia Lumia 920 like its predecessor will have the 4G network LTE technology.it is the first device to support the 4G spectum in United Kingdom.
It also supports NFC.Other connectivity include WIFI 802.11 dual band WIFI hotspot, bluetooth 4.0, as well as 
USB V2.0.

OPERATING SYSTEM  AND SOFTWARE

The Nokia lumia 920 runs on the Windows 8 operating software.The Nokia Lumia 920 includes exclusive apps of nokia like NOKIA CITY LENS an arguement reality software that gives dynamic information about users' surroundings using the camera.

The Lumia 920 contains the Nokia Smart Shoot app, which lets users capture the best parts of a photo by using a lens for the Camera app that takes a number of photos in quick succession. This application integrates technology from Scalando  which was acquired by Nokia in 2012.

[edit]

1. 

2. Manufacturer	Nokia
   Slogan	"The world’s most innovative smartphone" [1]
   Series	Lumia
   Compatible networks	GSM/GPRS/EDGE 850/900/1800/1900 HSPA 850/900/1700/1900/2100 LTE 700/1700/2100 (except non-LTE model)[2][3] TD-SCDMA (China release)
   First released	November 2, 2012
   Predecessor	Nokia Lumia 900
   Related	Nokia Lumia 900, Nokia Lumia 820
   Type	Smartphone
   Form factor	Bar
   Dimensions	130.3 mm (5.13 in) H 70.8 mm (2.79 in) W 10.7 mm (0.42 in) D
   Weight	185 g (6.5 oz)
   Operating system	Windows Phone 8
   SoC	Qualcomm Snapdragon S4 MSM8960
   CPU	1.5 GHz dual-core Qualcomm Krait
   GPU	Qualcomm Adreno 225 (920) Qualcomm Adreno 305 (920T)
   Memory	1 GB RAM
   Storage	32 GB internal flash
   Removable storage	No memory card slot
   Battery	Rechargeable BP-4GW 2000 mAh Lithium polymer battery,[4] Qi inductive charging
   Data inputs	Multi-touch capacitive touchscreen, proximity sensor, ambient light sensor, gyroscope,magnetometer, 3-axis accelerometer
   Display	114 mm (4.5″) IPS LCD WXGA capacitive touchscreen with high sensitivity touch, 1280 × 768 pixels at 332 ppi, 16.7m-color, Refresh rate 60 Hz, Polarization filter, Curved glass, RGB Stripe, Luminance 600 nits, Aspect ratio 15:9, Gorilla Glass 2
   Rear camera	8.7 megapixel PureView with Optical image stabilization, 3264 × 2448 pixels, f/2.0, Short Pulse High Power Dual-LED flash, autofocus, Carl Zeiss optics, 1080p video capture
   Front camera	1.3 megapixel, 1280 × 1024 pixels, 720pvideo capture
   Connectivity	Bluetooth 4.0,[5] Wi-Fi 802.11a/b/g/n, NFC, microUSB v2.0 GPS with A-GPS & GLONASS
   Other	Talk time: Up to 10 hours (9 hours for AT&T version)[6] Standby time: Up to 400 hours (approx. 16.7 days) (320 hours for AT&T version approx. 13.3 days)
   Website	Nokia Lumia 920

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IPAD MINI

The iPad Mini (stylized and marketed asiPad mini) is a mini tablet computerdesigned, developed, and marketed byApple Inc. It was announced on October 23, 2012, as the fifth major product in the iPadline and the first to feature a reduced screen size of 7.9 inches, in contrast to the standard 9.7 inches. It features similar internal specifications as the iPad 2, including its display resolution.

Speculation about the iPad Mini began as early as April 2012, as competition rose from 7" devices such as the Kindle Fire and the Nexus 7. Rumors initially suggested it would feature a 7.85" display at 1024 × 768 pixels. It was originally thought to be announced at the Apple Special Event on September 12.

On October 16, 2012, Apple announced a media event scheduled for October 23 at theCalifornia Theatre in San Jose,California.^[7][8] The company did not predisclose the subject of the event, but it was widely expected to be the iPad Mini. On the day of the event, Apple CEO Tim Cook introduced a new version of MacBook family and new generations of the MacBook Pro, Mac Mini, and the iMac before the fourth-generation iPad and the iPad Mini.^[9]
The iPad Mini shipped with iOS 6.0.1.^{[citation needed]} It can act as a hotspot with some carriers, sharing its Internet connection over Wi-Fi, Bluetooth, or USB,^[10] and also access the App Store, a digital application distribution platform for iOS that is developed and maintained by Apple. The service allows users to browse and download applications from the iTunes Store that were developed withXcode and the iOS SDK and were published through Apple. From the App Store, GarageBand, iMovie,iPhoto, and the iWork apps (Pages, Keynote, and Numbers) are available.^[11]

The iPad Mini comes with several pre-installed applications, including Siri, Safari, Mail, Photos, Video, Music, iTunes, App Store, Maps, Notes, Calendar, Game Center, Photo Booth, and Contacts.^[12] Like all iOS devices, the iPad can sync content and other data with a Mac or PC using iTunes, although iOS 5 and later can be managed and backed up with iCloud. Although the tablet is not designed to make telephone calls over a cellular network, users can use a headset or the built-in speaker and microphone and place phone calls over Wi-Fi or cellular using a VoIP application, such as Skype.^[13]The device has dictation, using the same voice recognition technology as the iPhone 4S. The user speaks and the iPad types what they say on the screen provided that the iPad is connected to a Wi-Fi or cellular network.^[10]