Samsung just announced the Galaxy Tab 3. The tablet isn't designed for high end spec, but this is just like the last year's specs.This Galaxy Tab 3 also using home button.
It doesn't make sense why they announce it, the Galaxy Note 8 has better screen display, high quality camera, and comes with stylus-enhanced apps.
This is specs compare to Galaxy Tab 2

This is specs compare to Galaxy Tab 2
Full Details : Galaxy Tab 3 vs Galaxy Tab 2 Specs
Here is the reasons why Galaxy Tab 3 sucks :
1. The screen sucks
Galaxy Tab 3 TFT capacitive touchscreen, 16M colors 600 x 1024 pixels, 7.0 inches (~170 ppi pixel density).
This is just the same as Galaxy Tab 2 with PLS LCD capacitive touchscreen, 16M colors 600 x 1024 pixels, 7.0 inches (~170 ppi pixel density).
This is just the same as Galaxy Tab 2 with PLS LCD capacitive touchscreen, 16M colors 600 x 1024 pixels, 7.0 inches (~170 ppi pixel density).
2. The processor
Galaxy Tab 3 features a 1.2 GHz dual-core processor. This is just like Galaxy S2 processor. This processor is almost TWO YEARS OLD..
4. Terrible camera
Galaxy Tab 3 features a 3MP camera. That's just the same as Galaxy Tab 2 lol.
In conclusion
Better you buy Galaxy Tab 2 than this , if the price is lower than Galaxy Tab 2 which mean must be 99$, i would recommend this.