The best HDTV UDHTV brand recommended

We have difficulties to respond to this question: Which HD/UHD TV brand is better? In tinedas we can find many brands of TVs, some known and others not so well known, but ... What is the best brand of HDTV on sale in US?

Which TV brand is the best? We recommend 4 or 5 TV brands that are better than the rest. There are many "cheap" brands that do not offer the same warranty, we recommend these low-end brands only if your budget is very low.

Our recommended brands are Sony, Vizio, Samsung, Panasonic, LG, Sharp, Philips, ...
These brands are not available in all countries, for example in the U.S. there are few models of Philips. In Europe the brand Vizio offers few models.

The recommended tv brands to buy are: Sony, Vizio, Samsung, Panasonic and LG. These brands include the best technologies as SmartTV and best image quality in 2D and 3D.

All these brands are good, but there are some models better than others, there are top brands for different uses: SmartTV, compatibility, gamers, ...

• The brands recommended for their 2D quality are: Samsung, Panasonic and Sony, but depends on the model. 
• The brands recommended for their Smart TV: Samsung, Panasonic and Sony, but depends on the model. 
• The brands recommended for gamers are: Samsung, Panasonic and Sony, but depends on the model. 

There are many other well-known brands as: Thompson, Loewe, OKI, Sanyo, Airis, Hisense, Beko, Grundig, ... But we think that they are of lower quality

Finally we should explain that there isn'ta better brand of TV, there are better models and we have to compare models, not brands. We recommend visiting our post with: What TV to buy according to my needs? 
You can also check our TV buying guide to choose the best TV 2014.