LG SM9000 vs SK9000 : What is Similar and What is Different about Them?

It’s easy to guess that LG SM9000 comes as the successor model of LG SK9000. LG SM9000 comes as part of LG’s 2019 TV lineup, while LG SK9000 was released as part of LG’s 2018 TV lineup. There are two screen size options of LG SM9000 : 65-Inch (65SM9000PUA) and 55-Inch (55SM9000PUA) while we can find 2 screen size options of LG SK9000 : 65-Inch (65SK9000PUA) and 55-Inch (55SK9000PUA). What’s better in LG SM9000 as the successor model of LG SK9000? It’s important for us to talk about similarities and differences between LG SM9000 and SK9000 before we can answer that question.

What are Their Similarities?

LG SM9000
LG SM9000

Since they are positioned as the successor-predecessor model, we can find that there are several similarities between LG SM9000 and SK9000. What are their similarities? Let’s talk about that together.

1. IPS 4K Display with 4K Upscaler

Both of LG SM9000 and SK9000 comes with 4K UHD Resolution and use IPS Display. IPS Display is able to deliver wide viewing angle so that we can enjoy accurate color details from any angle we are watching this TV. 4K UHD Resolution is completed with 4K Upscaler as its upscaling technology. 4K Upscaler allows us to enjoy excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality.

2. Full Array Local Dimming with Ultra Luminance

The Backlight Dimming Technology of LG SM9000 and SK9000 are similar. They both come with Full Array Local Dimming. Full Array Local Dimming is able to deliver vibrant contrast between the bright and dark part of the screen. We can also find Ultra Luminance integrated with both LG SM9000 and SK9000. Ultra Luminance is able to bring better peak brightness for the LED screen of those two TVs.

3. Nano Color with True Color Accuracy

We can find that LG SM9000 and SK9000 comes with NanoCell display. NanoCell display can deliver Nano Color that brings wide color spectrum so that we can enjoy rich color details on the screen of those two TVs. True Color Accuracy (Nano Accuracy) is also integrated with those two TVs to bring more accurate color details on the screen of those two TVs.

4. HDR Support

HDR10, HLG and Dolby Vision are supported by both of LG SM9000 and SK9000. With HDR10, HLG and Dolby Vision support, we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. The color, clarity and contrast of LG SM9000 and SK9000 are also optimized by LG α7 Intelligent Processor although they are different in version.

5. Refresh Rate Technology

The refresh rate technology that integrated with LG SM9000 and SK9000 are similar. They both come with TruMotion 240 that based on 120Hz native. TruMotion 240 can deliver smooth motion images from our favorite action movies and sports. It’s also able to bring non lagging gaming experience when we use those two TVs as our gaming monitor.

6. Smart TV Platform & Remote Control

We can find that the smart TV platform of LG SM9000 and SK9000 are similar. They both come with WebOS that powered by LG ThinQ AI. WebOS can delivers wide range of premium entertainment from our favorite content providers. We can also run additional smart apps on the screen of those two TVs since WebOS is already connected to LG Contents/Apps Store. 802.11ac wireless is already attached to both of LG SM9000 and SK9000 to provide fast and stable internet connection. The remote control that included with LG SM9000 and SK9000 are similar. They both come with Magic Remote as their remote control. Remote Control allows us to control the TV conveniently with its smart functions such as Point, Click, Scroll and Voice. We can also control both of LGSM9000 and SK9000 with Google Assistant and Amazon Alexa since they are both already compatible with LG ThinQ AI.

7. Speaker System

2.2Ch 40W speaker system is integrated on LG SM9000 and SK9000 as their internal speaker system. 2.2Ch 40W speaker system is integrated with Dolby Atmos so that it can deliver rich and quite powerful sound quality. If you are still unsatisfied with the sound delivered by 2.2Ch 40W speaker system, then you can easily attach your soundbar to enjoy more powerful surround sound that can meets your audio expectation.

We can summarize the similarities between LG SM9000 and SK9000 with the table of similarities as follows.

LG SM9000 LG SK9000
Display Technology LED LED
Backlight Dimming Technology Full Array Local Dimming Full Array Local Dimming
Display Resolution 4K UHD 4K UHD
IPS Technology YES YES
Upscaling Technology 4K Upscaler 4K Upscaler
Color Technology
  • Nano Color
  • True Color Accuracy
  • Nano Color
  • True Color Accuracy
Contrast Technology Ultra Luminance Ultra Luminance
HDR Support HDR10, HLG and Dolby Vision HDR10, HLG and Dolby Vision
Refresh Rate Technology TruMotion 240 (120Hz Native) TruMotion 240 (120Hz Native)
Smart TV Platform WebOS with LG ThinQ AI WebOS with LG ThinQ AI
Google Assistant & Amazon Alexa Supported Supported
Remote Control Magic Remote Magic Remote
Built-in Wi-fi 802.11ac 802.11ac
Speaker System 2.2Ch 40W 2.2Ch 40W
Dolby Atmos YES YES
HDMI/ USB Inputs 4/3 4/3

What are Their Differences?

LG SK9000
LG SK9000

Previously, we have talked about similarities between LG SM9000 and SK9000. Besides similarities, we can also find that there are few differences between LG SM9000 and SK9000. What are their differences? Let’s talk about that together.

1. Clarity Technology

We can find Quad Step Noise Reduction and Frequency Based Sharpness Enhancer installed on LG SM9000 as their clarity technology. Those two clarity technology can’t be found in the older LG SK9000. Quad Step Noise Reduction is able to reduce on-screen noise while Frequency Based Sharpness Enhancer can bring sharper details on the LED screen of LG SM9000.

2. Advanced Color Enhancer

Advanced Color Enhancer is additional color technology that we can find in LG SM9000. Advanced Color Enhancer can deliver more natural color details on the screen of LG SM9000 to complete NanoCell color of this TV. We can’t find Advanced Color Enhancer in LG SK9000.

3. Object Depth Enhancer

Ultra Luminance can be found in both of LG SM9000 and SK9000 to bring better peak brightness. Additionally, we can also find that LG SM9000 comes with Object Depth Enhancer to reproduces greater depth so that we can enjoy more vibrant contrast between the dark and bright part of the screen. Object Depth Enhancer is a new contrast technology that we can’t find in LG SK9000.

4. Picture Processor

The picture processor of LG SM9000 and SK9000 are basically similar. They both come with LG α7 Intelligent Processor. But we can find that they are different in version. LG SM9000 comes with LG α7 Gen 2 Intelligent Processor, while LG SK9000 comes with LG α7 Gen 1 Intelligent Processor. While they are basically similar, the new version of LG α7 Intelligent Processor is able to deliver better optimization than the older version.

5. Price

As the successor model, we can find that LG SM9000 is usually offered at the higher price than LG SK9000 as the predecessor model for similar screen size option. We can find that TV prices often change from time to time. So It’s a good idea to check the price of those two TV models before we can find their latest price difference.

We can summarize the differences of LG SM9000 and SK9000 with the table below.

LG SM9000 LG SK9000
Introduced 2019 2018
Clarity Technology
  • Quad Step Noise Reduction
  • Frequency Based Sharpness Enhancer
NO
Advanced Color Enhancer YES NO
Object Depth Enhancer 2019 2018
Picture Processor LG α7 Gen 2 Intelligent Processor LG α7 Gen 1 Intelligent Processor
Price More Expensive Less Expensive
65-Inch (65SM9000PUA)

Check Today’s Price (Walmart)

55-Inch (55SM9000PUA)

Check Today’s Price (Walmart)

65-Inch (65SK9000PUA)

Check Today’s Offer (Ebay)

55-Inch (55SK9000PUA)

Check Today’s Offer (Ebay)

What’s Better in LG SM9000?

From our discussion about similarities and differences between LG SM9000 and SK9000, we can find that there are few differences between those two LG TV models. What’s better in LG SM9000 as the successor model of LG SK9000? We can find that LG SM9000 comes with additional clarity (Quad Step Noise Reduction, Frequency Based Sharpness Enhancer), contrast (Object Depth Enhancer) and color (Advanced Color Enhancer) technology while it’s also completed with the newer version of picture processor (LG α7 Gen 2 Intelligent Processor). So, we can expect better picture quality (color, clarity and contrast) on the screen of LG SM9000 although we have to spend higher for that. So if you are looking for better picture and you don’t mind to spend higher for that, then LG SM9000 is the model that you should choose.

LG SM9000 Price
65-Inch (65SM9000PUA) 55-Inch (55SM9000PUA)
Check Today’s Price (Walmart) Check Today’s Price (Walmart)

LG SK9000 is the older model that usually offered at the lower price. It indeed doesn’t come with additional Quad Step Noise Reduction, Frequency Based Sharpness Enhancer, Object Depth Enhancer and Advanced Color Enhancer, but LG SK9000 is basically still able to deliver excellent picture quality on its NanoCell Display that completed with 4K Upscaler and Ultra Luminance. LG α7 Gen 1 Intelligent Processor is also still able to optimize the color, clarity and contrast of the picture delivered on the screen of this TV. So if your budget is more limited, then LG SK9000 is the model that can be a good choice for you.

LG SK9000 Price
65-Inch (65SK9000PUA) 55-Inch (55SK9000PUA)
Check Today’s Offer (Ebay.com) Check Today’s Offer (Ebay.com)

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