The Aldi TV is both 12v and 240v.
A lot of domestic TV's are actually 12v with a transformer buit inside, they can be modified but need a little know how.
Finlux TV's, (probably the same as the Aldi one) are very good except for the sound quality, if you connect a 3.5mm to 3.5mm jack from the TV to your onboard stereo radio then the transformation is very pleasant to listen to.
If you want a larger TV than the AldiFinlux 21" models then you could look in the John Lewis website, they had a 32" TV (one of the big names) for a very good price, I was tempted but 21" is good for us, at least for the time being.
Another nice touch with the AldiFinluxJohn Lewis set is that hey have in built DVD player, Freeview and a USB connector.
I am very happy with my Finlux, I am sure the others are at least equally as good.
Happy shopping :cheer: