And this follows the Galaxy Tab 3 7-inch version which was unveiled by Samsung in late April.
The Galaxy Tab 3 have had a significant design refresh that bring them more into line with the look of the Galaxy S III and Galaxy S4 smartphones.
These changes include thinner bezels to maximise screen presence and thinner and lighter designs.
The new Samsung 8-inch and 10.1-inch products are running the latest Android 4.2 Jelly Bean operating system and will be available in wi-fi and 4G/LTE versions
Samsung Galaxy Tab 3 10.1-inch
Designed to be used for work and play, the Samsung Galaxy Tab 3 10.1-inch has an impressive look and equally impressive speed and responsiveness.
It is powered by the Intel Atom Z2560 1.6Ghz dual-core processor and comes with either 16GB or 32GB capacities which can be expanded further with a microSD card up to 32GB in capacity.
The 10.1-inch screen has a resolution of 1280 x 800 with 149 pixels per inch (PPI) along with a 3-megapixel rear camera and a 1.3-megapixel front camera.
The Samsung Galaxy Tab 3 10.1-inch weighs 510g and is 7.95mm thick.
It can also be used to control your home entertainment system thanks to the Smart Remote capabilities as well as interact with the latest Samsung smart TVs and provide exciting second screen experiences.
Samsung Galaxy Tab 3 8-inch
The device is small enough to hold comfortably in one hand so users can enjoy a variety of uses from reading ebooks, browsing the web and email and using their favourite apps.
The device weighs 314g and is just 7.4mm thick and is available in 16GB and 32GB versions which is expandable with the microSD card slot.
The 8-inch screen has a resolution of 1280 x 800 with 189 pixels per inch (PPI).
Under the hood is a 1.5Ghz dual core processor with the device also including a 5-megapixel rear camera and a 1.3-megapixel front facing camera.
Pricing has yet to be officially announced with availability in the first half of June.