Can I ask why you wouldn't buy from argos?
Surely a TV bought from there is no different than one bought elsewhere.
Its a reasonable question. If your buying a TV of a certain make/model, it should be no different to that bought from any other retailer - its a boxed item. However, there are reasons why I wouldn't buy one from them, unless I knew the market.
Its not that I work for another retailer, although I'm happy to admit that I do. Its more to do with information, range, value and price.
I dont mind a cheap shop, which is why my daughters flatpack bookshelves came from there, but when I went to collect them, I had a look at the TV's. What I noticed that the limited number of TV's on display were relatively low end, and although Panasonic, Samsung, etc were there, there were also (once highly sought after) brands that dont crop up much on many stores elsewhere, like Philips, Hitachia and Toshiba. And I've never heard of Seiki,etc.
Now if you were buying a new TV (which we seldom do), and wandered in there, you might just chose one there and then, and off you go. However, these sets were generally low level sets from the big four (LG, Sony, Samsung and Panasonic), or those other companies, or their own brand, Bush. If you think that a TV is a Tv is a TV, thats OK. But I am wondering what sort of value someone will get by buying a Hitachi 48in combo for £299. True, its got Freeview HD and is smart, but I know that the decent Samsung 48J5500 is available for £409 at the moment. Whats not there to allow them to sell it for that price? And of course since the TV is probably not going to be on display, what does it look like?
The same goes for a 40in Philips 4K for £399 - the entry Samsung J6400 is £499 at best, so what the difference in spec? Its doesn't mean people are being ripped off, but its difficult to sort out whats the best value for someone, especially when they know relatively little about TV's. The bits on the back are one way to economise if your building sets, but its a pain when the customer actually needs to use them.
Their descriptions are sometimes problematic. A couple of years ago, a site I'm on would regularly get the question from someone 'why can't I get HD on my new HD TV?' 95% of the time you already could guess the answer, but you'd ask for the model and make anyway. When they replied, you'd google it, and most of the time the first hit was Argos. And in big letters on the website would be 'Full HD', whilst in tiny letters would be 'freeview only'. From next year thats no longer legal, but its sailing close to the wind.
Argos have got better on price, with the Samsung 48J6300 being the same price as the High Street (£539). However, I notice that the Samsung 43J5500 is £389 on their website, but the High Street price today is £359. Argos used to prep their prices months in advance, but obviously the way the prices rises and falls in the market can mean those prices were obsolete. Now its better, but its not an automatic assumption that Argos is cheaper than elsewhere (people think the same for supermarkets, Amazon and Ebay).
My caution about Argos for TV's is that they are basically moving boxes, which is fine if you understand what your getting in that box, and are getting good value for it. I use the word decent about a set (rather than good/bad) because a cheap TV is not always a bad TV - as long as it meets the expectations on price, does what it should do, and is good value, I'm happy.
My worry is that many people automatically buy a set, but are not sure what they are getting for their money, and that long term, they either might be paying more than they need, or are laying out a fair amount of cash for something which they might have to add to, in order to get what they actually wanted.