I'm Trying to Buy a Reasonably Priced Samsung Tablet...

Well I'm now canvassing to buy a Samsung Tablet and I would like to examine my possible choices.  Considering I am a budget buyer, I would try to make sure none of my purchases are that expensive so I've narrowed down to these choices:

Samsung Galaxy Tab 3 Lite T110- Its specs are 7 inch, 170 ppi pixel density and 1.2 GHZ, 1 GB, 8 GB but I want one with a front camera.  It costs PHP 5,580.00.

Samsung Galaxy Tab 3 7.0 T2100 - WiFi- It is a 7 inch tablet with a resolution of 1024 x 600... it was 1.2 GHZ, 1 GB, 8 GB memory.  It has a front camera though I want a black colored one.  It costs PHP 7,180.00.  So far in terms of price and GHZ this seems to be my ideal one including its resolution.

Samsung Galaxy Tab 2 7.0 P3110 8GB-  It is a 7 inch, 1 GHZ, 1 GB, 8 GB.  It costs PHP 8,499.00.

Samsung Galaxy Tab 2 7.0 P3110 16GB- It's also 7 inch with q Gigahertz, Wifi.  It costs PHP 8,899.00.  Sounds reasonable but I'm not much of a gamer.