Tablet Personal Computer (Tablet PC)

A Tablet Personal Computer (Tablet PC) is a flat, thin, small sized computer which has many advantages like normal personal computer. It looks like small laptop with touchscreen as an input device used like keyboard. There are many smartphones in the market which are equipped with touchscreen. Tablet PC can also be called as Tablet.

A Tablet PC is just looks like a smartphone phone and

- it works like a phone when SIM card and headphone are inserted
- Wi-Fi and GPRs also enabled
- works as a 3G Tab
- supports USB connectivity
- provides separate application to view YouTube videos
- supports Multimedia (all audio, video, image formats)
- supports document rendering with several supported formats
- Text Editor, PDF Viewer
- Camera also available

Some Tablet PCs have not included mobile phone facility in it. But some tablet Pcs have included phone and camera in it. There are some tablet pcs with dual SIM phone facility.

Almost all electronics manufacturers such as HP, Sony, Fujitsu, Lenovo, Acer, Apple, Motorola, etc. and etc. have provided the Tablet PCs. Electronics has become top most in the world with which a man become effortless now a days.

This Tablet PC is very much helpful for students, business men, and those who have very busy schedule because of its portability, which can be kept in a pocket. An external keyboard can be attached to the Tablet PC. To attach external devices it has USB slots.

Recently, DATAWIND company (UK based) has launched Tablet PC (Aakash Tablet PC) in India, which doesn't have mobile phone and camera facility etc. and etc. and that company said it is going to include these facilities in version 2 of that Tablet PC. It is using Android 2.2 Operating system, but its cost is just $66.88 (in indian Rs. 2,999/-) which is very much useful to a normal man. It provides GSM and Wi-Fi connectivity and it is easily affordable due to low cost. It doesn't allow multitasking due to its weak processor and Android upgradations not available for low configuration tablet. But Aakash Tablet PC is world's cheapest Tablet PC.

There are lot of Tablet PC models in the market.

Nokia Latest Models - Lumia 800, 710 and x1-01, c2-03 ...

Mobile Phone, which has much demand in the market. It has become part of everyone's life. It is very much useful in our daily life. There are lot of mobile phone manufacturers in the market. But Nokia has captured most of the world market because of its quality, service and battery backup. From Basic model to touch screen mobile phone nokia has touched the hearts of the customers.

Nokia is inventing latest models every year.

Presently,
... Lumia 800, Lumia 710
... Smart Phones like Nokia 700, Nokia 701, Nokia N8, Nokia E7,
... Dual SIM Phones like X1-01, C2-03
... Touch and Type Phones like Nokia E6, Nokia C2-03, Nokia X3-02, Nokia C3-01

Lumia 800 is a touch type model, slim model, it has lot of advantages and it uses internet explorer 9, HTML 5, Wi-Fi, Bing. Lumia 800 has 8 megapixels Camera, Auto Focus with Carl Zeiss Optics, HD video. Battery backup is very good. It has bluetooth facility, micro USB, USB 2.0 High Speed. Total user memory of 16 GB and 512 SD Ram memory is available in the mobile phone. It uses Windows Phone 7.5 Mango Operating System. Lumia 800 allows approximately all audio, video formats and notes, calender etc. & etc. And the model of this phone very attractive and it is very slim model with 12.1 mm thin, 61.2 mm wide, 116.5 mm height.

Lumia 710 is a touch type model, slim model, it is more attractive model. It uses internet explorer 9, HTML5, Wi-Fi, it has 5 MP Camera Auto Focus, LED Flash and HD Video. Very good battery backup, blue tooth facility, USB 2.0 High Speed, Total user memory 8 GBand 512 MB SDRAM memory, it uses windows phone 7.5 mango operating system. Lumia 710 allows approximately all formats and notes calender etc. A slim model with 119.0 mm height, 62.5 mm wide, 12.5 mm thickness.

Both Lumia 800 and Lumia 710 are similar but slight variations. Both are attractive models. Lumia 800 is the advanced model of Lumia 710.

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When comes to Dual SIM Phones, there are models like X1-01, C2-03

X1-01 :-
It is light weight phone with 91.05 grams, volume 73.2 cc, size : 112.2x47.3x16 mm, colour phone, it has very good battery backup. It has extendable memory upto 16 GB. Applications like Calendar, Contacts and music player, Multiple phone books (up to 500 entries in total), Calculator, Speaking alarm clock. It has preloaded games, FM Radio, and lot of advantages. Sometimes Dual SIM is very helpful to us because one sim can use official purpose and other for personal usage.

c2-03 :-
It is Dual SIM touch type mobile phone, which has a lot of features and a very attractive model. it has a weight of 118 grams, size : 103x51.4x17 mm, slide-out keypad, resistive touch screen, very good battery backup, 10 MB internal memory, extendable memory upto 32 GB, 2GB microSD memory card included. You can browse the internet. it has 2 mega pixel camera - zoom upto 4x, it has FM Radio, and lot of advantages. It is very portable and attractive model.

Mobile Phone Information

Mobile Phone Definition :-

            Mobile Phone is a wireless and portable telephone device which works over a large area. It has a standard functions of wired telephone. Mobile Phone is also called as a Cell Phone or Hand Phone.

            The first mobile phone was invented by Dr. Martin Cooper, a Motorola Employee in 1973.

            Earlier the mobile phone is used just for calling and receiving calls from the other side. But now a days, there are lot of features in it. A lot of applications included in a small mobile phone. There are lot of features inbuilt in mobile phone like clock, calender, calculator, alarm, and latest features like WAP Services, Bluetooth, MMS, Internet service, GPRS, etc. and etc.

            Firstly, there used to available single SIM phone, but now there dual SIM phones, somewhere 3 SIMs in a single phone but not popular.

            After the arrival of mobile phones, the daily life has become very comfortable. A normal person is also using mobile phones now a days due to the comfortable prices in the market.

            First mobile phone was invented by Motorola. But One of the mobile phone manufacturers called NOKIA has created the revolution in the world market.

            There are lot of advantages and disadvantages in using Mobile Phones. But it depends on us, whether to take it to positive or negative side. By using mobile phone moderately, we have lot of advantages.

Advantages of Mobile Phone :-

- Easy to carry, due to its portability.

- Can maintain regular contact with family and friends.

- Memories can be captured by a Camera inbuilted in Mobile Phone.

- Can connect and surf the Internet.

- You can maintain individuality

- Can be used worldwidely.

- Can listen music and play games.

- It is very useful in emergencies.

Disadvantages of Mobile Phone :-

- mobile phone radiation may harm our health. It can damage your ear if you use continuously.

- it can be addictive.

- it is not spread to everywhere, in some places it may not have connectivity due to unavailability of tower, which transfer signals.

- many people use the mobile phone when they drive the vehicle and accident may occur.

- it has become very cheap. Due to its less cost people who doesn't require is also buying and misusing it.