Placement of a 55-inch TV without any problem.
I am not giving 5 stars because it is difficult to adjust up/down and it often needs fixing in the left/right tilt to the point of being tiring.

Placed on a 50". Tested and it can withstand much more weight than the TV I installed. Very sturdy construction, with rotation on every axis. I would definitely recommend it

It does its job just fine, sometimes it leans a bit to the right but it can be easily fixed, after a year everything is fine, recommended

Good, but it doesn't hold the weight it claims. You often need to adjust the screws to keep the screen straight.

it tilts slightly (not something dramatic but I think it will be an issue with larger TVs) under the weight of a 43" TV, I knew this beforehand from the comments but I didn't go for a dual-arm one which is more stable because this one extends the TV further than those with dual arms

Very good, it went into the bedroom. In the living room I have the other one which is sturdier. I would recommend it for a room, for the living room get the other one for 30 euros, not that this one won't cover your needs.

Easy installation (of course, a second person is needed for a 50'' TV), sturdy construction at least for the 9kg weight of the TV I mounted. The swivel function is convenient!

I can't say if it is easy to install because it was installed by a technician. However, the feeling it gives you is that it is very stable. I turn it right, left, up, down and it works perfectly. I am very satisfied. It is worth its money.

I have old 43” TV which is heavy and it is not stable enough horizontally whereas it is easy to move it left or right

I installed a 55-inch TV with incredible ease by myself, excellent stability, and endless options for angle adjustment

The choice must be conscious as it offers specific features. It is good for what it has been designed for.

I had no problem with the installation. It supports the weight that is stated and its specifications are accurate. I have an old PHILIPS 42" and I would recommend it for similar televisions.

It fits well on the wall but also on the television. If you shake it with force, it loses a bit of alignment no matter how tightly you tighten the screws, but for the money, it is excellent.

Quality, installs and adjusts very easily, moves easily in any direction you want (forward backward right left)

It couldn't get any better, stable if you follow the instructions and with many rotation options.

Quality good, durability good, the only drawback is that when you pull it forward it tilts a bit and looks crooked, not much but it shows.

The mounting screws for my TV (Turbo-x) were not included because it required M4 screws and only had M6 and M8, so we had to run to hardware stores to find screws.... Otherwise, very sturdy construction.

The specific Samsung 4K 43"" installation is excellent. Very easy installation and it fits perfectly in my room.

Good quality for 11 euros, totally worth it. 3 stars because the screws were either way too long or way too short for my new brand Samsung TV. I don't know if my TV is a newer model with new dimensions or it is because the product gave me wrong sizes, but I had to lose 1 hour trying to DIY and find a solution myself by cutting the plastic thing between the stand and the TV in half in order to fit,and I had to cut gently since it was reinforced plastic and cutting it with force would break it. But after that, it's just easy to install in the wall and mount the TV, if you just have 2 brain cells you can do it.
However it's a 2 people job just for precautions

Definitely worth the money with eyes closed. I have installed it on 2 different TVs, one 43 inches and one 55. On the 55 inches TV, the television was heavy and I noticed that the base, although laser aligned on the wall and properly positioned, had a slight tilt to the right when the arm was close to the wall. It is definitely not a quality base for the 150-200€ that are available in the market.. But for its money, it is excellent!

A very good product. And we always rate based on the price. Not like some people who don't pay and want to buy a Ferrari. A very good product, worth more than the purchase cost and includes everything for its use. Very easy to install.

Exactly what Narek commented 2 comments below, inappropriate, it hangs up when you turn it from the single arm, I have it permanently closed until I buy another more expensive one, for throwing away, wasted money, be careful!

My TV is 45 inches and unfortunately it didn't fit, but we fixed it after opening holes in other places. Overall, it holds up well, it's a good product, I would highly recommend it to others, it's worth its money!

Very stable, I used slightly thicker screws for extra security and it holds a 48-inch television from the past decade without any issues.

Although it is affordable, it is of good quality and sufficient. I do not think I need anything else for the 40-inch one I have installed. Very satisfied.

I bought the stand due to its high rating and many votes... the TV I placed on it is an LG 55nano866 weighing 17 kilograms.

When the axis is straight, it's fine, perfect balance. When it's at an angle, the second arm bends about 2 degrees... I wonder how this specific stand has so many positive reviews. I definitely do not recommend it for TVs weighing over approximately 10 kilograms...

I regret not getting the double-arm one.

It's worth its money if it had slightly better material quality, screws, etc. It would be perfect. The base can be adjusted as desired, and it's easy to attach the TV to the base.

In a period of 4 months, this is the 2nd stand that I purchase. I placed a 50-inch television on it and it is very stable and flexible. The best thing I have bought

Extremely value for money base, it has sufficient installation instructions and all the necessary materials. It holds the 21kg television perfectly.

Very sturdy with many screws and understandable manual.
The only problem is that specifically on the TV I installed, LG32LQ63, some of the input ports fall behind the frame of the construction and are not accessible.