I have too say I was very much looking forward too all things tablet and the convinience of having one as to which my expectations were high. So take note & don't go down the budget route like I did. I went for this product from ASDA.
Sumvision Cyclone Odyssey - tablet - Android 4.4 (KitKat) - 8 GB - 7" | Tablets | ASDA direct
Its got the KitKat Ver. of the Android OS 4.4, but that's all it can sing IMHO. It has very little support in the way of easy accessible Community support and even online I've struggle badly along with Carnage in regards to a thread I posted about under the Tablets & Phones section too find any info on such as flashing the ROM Ect.
It does have a Duel core as to which ASDA have got their Information wrong on their web site, I bought the 8 GB NAND flash, with 512 System memory, and support for Micro USB, headphones alone with a pretty standard 5v Charger.. Along with it cam a USB cable, charger and documentation. 12 Month warranty and also too mention the Tablet is pretty nice too hold and feels like your getting your money worth as it has a nice solid build quality. I have very little complaints other than the user community support. The Tablet it self mabie being my first I'm not sure feels nice too hold, its quite responsive and I also just think its a neat thing too take with you were ever you go.
Their are pro's and cons, I like it, but I don't see my self using it everyday as I would the Desktop PC. I have lost interest in it a lot even though I just bought it as I have very little options too customize it and play with the Rom, and or Rooting the device.
In total I would give it being a budget Model 6\10.. That's just my opinion.