You pretty much get what you pay for.
Cheap TVs from all brands can be hit or miss, there is a reason they are cheap. I do say hit or miss because they can have very long lives or very short. I feel its luck of the draw.
Mid to higher priced sets are different. I normally am not a brand specific person but I dont think I would ever buy anything less than a mid priced upper tier Sony ex. more than $1,000 for our main set. (Bravia Series)
With that said I am sure that if it was a LG or Samsung TV from their upper tier it would be fine too.
The only way to know upper their vs lower is go to the manufacturers website.
One other thing must be noted in a national and world wide forum and that is around the world some sets succumb to unstable power supply. Any number of sets can succumb to power surges and unstable power supplies. Not that it is anywhere near the majority but one has to keep that in mind. Because trashing one brand over another based on a couple posts from around the world might not be scientific.
I am a HUGE believer in surge suppressors. I have seen the damage for close to a decade of servicing security systems. Summer times were busy times with power surges after storms ect. Both commercial and residential, the worst were on Farms, I used to hate if storms came through before a got home, the systems on farms required immediate service as the feed, climate and water systems were monitored by our systems and a nearby lighting strike would always fry a farm system someplace it would drive me nuts at the end of the day. Service was critical because a failure in the monitoring system for the feed, water and climate systems could result in 10s of thousands of dead livestock.
Anyway, a surge suppressor will not in anyway prevent damage from a direct lightening strike but it will help if it is a borderline strike that is close but not direct. Also people are not aware surges from inside your home every minute of the day take place every time an HVAC unit, or vacuum cleaner, microwave, anything or a higher amperage creates tiny surges and can wear on a device over time. Lets not forget every time the lights flash on and off.
So with that said, there is not one electronic device in my home without a surge suppressor on it, including the refrigerator, washer and microwave, on what might be a more sensitive electronic like my Mac Desk tops, I use two surges, one in the wall and and powerstrip surge.
Any chargeable devices like cell phones, laptops ect, get plugged into a wall based surge suppressor.
On my 65 inch Sony I use a higher end Triplight wall surge plugged into a commercial grade Belkin surge strip in the photo below.
I know this might sound extreme, but electronics are also a fun hobby for me and in 16 years of living in the south now, we never had an appliance or electronic fail which is amazing considering the appliances were all builder grade stuff when the home was built.
This is my Sony protection =
(normally the power surge strip is filled up too but we temp moved into an apartment while our new home is finished and our old home sold.)
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