Laptops/ Ultrabooks/ All-in-ones at CES 2013

The Windows 8-based T Series Ultrabook range sports a stylishly slim magnesium and aluminum design featuring Sony's digital imaging and audio technologies.

Sharp touts the IGZO monitor for its high resolution, low power, and very accurate touch response. The monitor measures 3,840-by-2,160 pixels, giving it about 8.3 million pixel.

The HP PavilionTouchSmart features a 15.6-inch touch screen with a resolution of 1366X768 pixels. It runs on Windows 8 system. This Sleekbook is powered by AMD A6 processor.

The Series 7 Chronos sports a rather seek and elegant design in an aluminium chassis at just 20.9mm, only a little thicker than a comparable ultrabook. Though it is slightly heavy at 5.2 pounds.

The "multi-user, multi-touch, multi-mode" table computer with a starting price of $1,699 can be used by several people simultaneously for communal activities such as games or for individual endeavors such as updating Facebook.

Lenovo Erazer X700 is a desktop comes with Extreme Intel X79 processors and leverages AMD Eyefinity technology, to enable users to connect up to six monitors and add up to 4TB of storage without tools while the PC is still running.

The SC770 and SC750 Touch Monitors from Samsung support up to 10 points of simultaneous multi-touch, letting users drag, rotate or select objects on the monitor using their fingers.

The pen emits an infrared beam out of its tip. The receiver attachment sends the pen's signals to the computer, which interprets its precise location. The pen runs on a watch battery, which should last about 500 hours and is replaceable.

The 14-inch Satellite P series portables will be updated with a Windows 8 touchscreen while the 17.3-inch laptops get a full-HD display. Toshiba's 21.5-inch LX815 and 23-inch touch screen LX835 All-in-Ones come with 3rd generation Intel Core processors and configuration options of up to 16GB RAM and up to 3TB storage.

ViewSonic VSD240, is a new 24-inch monitor powered by Android 4.1 Jelly Bean. The monitor features a full-HD display and is powered by a 1.7GHz quad-core Tegra 3 chip along with a TI multi-core OMAP processor.

Seagate Central delivers automatic backup for the entire home, access to digital movies and music from networked devices, as well as remote access from outside a home network.

Seagate Wireless Plus mobile device storage is designed to wirelessly stream content for up to eight smartphones or tablets with enough space for up to 500 high-definition movies, it also includes a 10-hour battery life.