Specs have also leaked

Specs have also leaked

Welcome to a laptop battery specialist of the Dell Ac Adapter

Specs have also leaked on Nvidia's impressive-sounding, Tegra 4 system-on-chip (SoC) with advanced battery-saving technology.

4G LTE connectivity offer a faster and more reliable connection than 3G and are sure to be featured on most new cellular tablets coming to market going forward.

WiGig is a multi-gigabit speed wireless communications technology which allows devices to communicate with each other at data transfer rates of up to 7 Gbit/s. That’s around ten times faster than 802.11n WiFi, although the technology is reliant on both devices being within a 3m radius of each other.

A recent concept showed Panasonic using the technology on SD with battery such as Dell Inspiron 1210 Ac Adapter, Dell Inspiron Mini 12 Ac Adapter, Dell F805H Ac Adapter, Dell Studio 1745 Ac Adapter, Dell Studio 1747 Ac Adapter, Dell Studio 1749 Ac Adapter, Dell Studio S1749 Ac Adapter, Dell Studio P02E Ac Adapter, Dell U150P Ac Adapter, Dell Y067P Ac Adapter, Dell M905P Ac Adapter, Dell N856P Ac Adapter cards in a car, with a video indicating that Full HD DVDs could be transmitted wirelessly in a minute.

WiGig is not the only contender in this space. Chipmaker Silicon Image is also working on low-power 60GHz WirelessHD chips that can wirelessly transfer video to smartphones, tablets and TVs in the household. These receivers do not interfere with WiFi signals.

One of the crazes at the Mobile World Congress (MWC) show in Spain last March was of vendors submerging tablets in huge tanks of water.

An increasing number of vendors are looking into this waterproof capability, including Fujitsu and Motorola, as well as accessory makers like P2i, a spin-off of the UK’s Ministry of Defence.

Haptic feedback is already on certain smartphones and tablets, but could become more refined in 2013.

Haptic technology sends a sensory feedback to the user’s fingertips when using a touchscreen, and is often used to tell the user a task has been completed or to give the user a feel of different textures.

And, as Gartner explains, the possibilities of haptic feedback are limitless. There would be the possibility to add texture to advertising images, while app developers could integrate the technology in their apps to improve the user experience. Businesses deploying tablets will certainly be keen on this technology, not least because it could avoid tablet typing errors.