LG PF50KA Projector – CineBeam Portable Projector – LED Smart TV Home Theater

Before writing many good things of LG PF50KA projector, please allow me to write some of the prime weaknesses first. The main weakness is that its battery doesn’t last for a long time. It roughly lasts for 1.5 hours. I am saying this because many users have complained about its battery life. However, the product description says that the built-in battery has 2.5 hours battery life. Other than the low battery life, the LG projector does not perform very well in a well-lit environment. Therefore, you have to use this projector in a dark environment for the better picture performance.

Well, the main purpose of writing LG PF50KA Review is to give you a true picture of this product. Therefore, I wrote those two prime weaknesses. Other than the two weaknesses, most of aspects look fine to me. More importantly, I also have to consider the low price of the product.  If I look at the prime features then I will find many good features including 1920 x 1080 pixels resolutions, LG Smart TV, Bluetooth and USB type-C connections and many others.

Personally, I will say that such projectors are perfect for a 100-inch display. Most importantly, being an LG product, it doesn’t cost much. You would be paying less than $600 price to obtain this unit that looks too impressive to me.

LG PF50KA Cinebeam LG Smart TV Projector Home Theater DLP Technology

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FHD 1080P Resolution

According to the manufacturer, if you watch at a 100-inch screen, you will be able to receive natural-looking pictures and clear texts.

As mentioned earlier, LG PF50KA has 1920 x 1080 FHD resolutions, which is widely very popular for the nature-like picture production. Of course, viewers will be able to see fine detail on the picture that they may not receive from the lower picture resolutions.

LG Smart TV

Well, LG PF50KA projector owner will access LG’s exclusive Smart TV platform for the fullest entertainment. More importantly, it is very easy to setup and navigate to access premium entertainment providers. For the fast and easy navigation, you can use the included remote control that makes the operation very easy. Please note that some services may change. Therefore, you may have to depend on some of the content providers for appropriate bandwidth. The viewers may have to subscribe premium content by paying extra.

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In my view, LG Smart TV is an added benefit for those viewers who want to watch videos from various content providers but please know that some of them may be chargeable.

Key Features & Specs

Product name LG PF50KA
Brightness 600 ANSI lumens
Display resolution 1920 x 1080 pixels
Display type DLP
Built-in Battery Yes (up to 2.5 hours battery life)
Smart TV LG Smart TV (webOS 3.5)
Power Consumption 65W maximum
Connection methods USB Type-C and Bluetooth sound out
Contrast ratio 100,000:1
Item weight 2.2 lbs
Lamp life 30,000 hours
Voltage 100V to 240V
Minimum screen size 25 inches
Minimum projection distance 31.1 inches
Made in China
Price Amazon.com


LG PF50KA projector offers many connection ways such as Bluetooth, USB as well as the screen sharing options. If you want to connect Smartphone or tablets, you may enjoy cordless connectivity option.  The Bluetooth option is very good for the speakers and headphone connections. Therefore, this is the time to watch multimedia content (videos, images, and texts) wirelessly from various devices including laptops, tablets and Smartphone. As mentioned above, you don’t have to worry for transferring audio because you will be able to enjoy large-scale viewing via Bluetooth connection.

USB Type-C Connection – for the utmost convenience of transferring video and other multimedia content, the USB Type-C connection is very useful. You can easily transfer Full High Definition videos from the connected devices like laptops, mobile phones etc. Amazingly, this connection port can charge the devices at the same time. Therefore, it becomes a versatile connection method. >>> Check Price <<<<


Can you please tell me the voltage required by LG PF50KA?

LG PF50KA receives AC input and gives DC output to the connected monitor. The AC voltage is from 100V to 240V (50/60 Hz) and the DC voltage output is 19V or 3.42A.

Is it charged using the USB port?

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Yes, LG PF50KA projector has a USB Type-C port that can be used for both charging and content transfer. The projector can also be charged by using the AC/DC adapter that comes with this unit.

Can you tell me the smallest distance from the screen to achieve focus?

According to the manufacturer, this projector can project a 25-inch screen from 31.1-inch distance.

Can I leave this projector plugged-in while in use?

Yes, the LG Full HD CineBeam projector can be left plugged-in while in use. The built-in battery is recharged automatically when the projector is connected to a power source.

Does LG PF50KA support 4K or UHD display resolution?

No, it has just 1920 x 1080P maximum display resolution. You should know that the price of a 4K projector is higher than a 1080P projector. In case, you want to buy an LG 4K UHD projector, please check the model number: HU715QW as well. This projector is highly popular on the web.

What size screen is supported by this LG PF50KA projector?

LG Smart TV CineBeam projector supports screen sizes from 25 inches to 100 inches. I hope your question is answered now.

Some of the prime questions and answers are written above. In case, you have a question, please read this FAQ section to get an answer to your question. If your question is not answered here, please try visiting Amazon.com website where you will find a dedicated FAQ section on the same product page. These questions are directly from the existing users and the answers are from the users as well as the manufacturer.


  • Highly recommended to those who are looking for a low-price LG projector
  • Compact and nice design
  • Good value for the price
  • Comes with a good quality 100-inch screen
  • Bluetooth speaker connection
  • It has a smart system for the trouble-free connections.
  • Good picture quality
  • Good Wi-Fi, Netflix and Chromecast connection
  • Easy setup

In fact, every product has pros and cons. In this pros & cons section, you will find various advantages and disadvantages of LG PF50KA CineBeam projector. To get these pros and cons, I had to scan various users’ reviews on Amazon and many other websites. The projector has many good things to offer such as a low price, nice design, good picture quality and various connection ways for the effortless connection. On the downside, the projector has low brightness so it may not deliver good performance in all the lighting conditions. Therefore, a dark environment is needed for the best brightness performance. The built-in battery doesn’t last for a long time as claimed in the product description. And, it has limited adjustment capabilities. >>> Check Price <<<


At the end, I would say that LG PF50KA Smart TV projector is an average performance projector. The unit has attracted both positive and negative reviews which are written on various shopping websites. The good thing is that this LG 1080P projector comes at an affordable price. More importantly, it comes with a 100-inch high-quality projector screen too. It has a wide range of connection methods including USB Type-C port, Wi-Fi and Bluetooth connection.

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