LG OLED55C7P vs OLED55B7A Similarities & Differences

LG OLED55C7P and LG OLED55B7A are two 55-Inch OLED 4K TVs that We can find from LG’s 2017 TV lineup. As two 55-Inch 2017 LG OLED TV models, We can find that there are a number of similarities between those two TV models. Which of them is the one that you should choose? To answer that question, I’m sure that you must be interested to talk more about the similarities and differences of those two 55-Inch OLED TV. We will talk about that in this article to help you choose.

Similarities of LG OLED55C7P and LG OLED55B7A



LG OLED55C7P and LG OLED55B7A are two 55-Inch OLED TV introduced by LG in their 2017 lineup. That’s way We can find that there are several similarities between those two 55-Inch TV. What are their similarities? Let’s talk about that together.

1. OLED Panel with Flat Panel Design

LG OLED55C7P and OLED55B7A come with OLED panel as their display technology. With OLED panel, they are able to deliver perfect black with infinite contrast since the pixels of OLED can be switched off completely, while It’s also able to be dimmed autonomously. They also come with flat panel design. Although We can also find few 4K TVs that use curved panel design, but LG OLED55C7P and OLED55B7A come with flat panel design that still preferred by most of the customers.

2. 4K UHD Resolution with 4K Upscaler

Both of LG OLED55C7P and LG OLED55B7A come with 4K UHD resolution. We can find that most of the contents in the market is still in HD format instead of 4K format. That’s way, LG OLED55C7P is completed with 4K upscaler so that It can deliver brilliant picture quality from both original 4K content sources or HD contents that upscaled into near 4K picture quality.

3. True Color Accuracy and Ultra Luminance

We can find True Color accuracy that combined with cinematic color in both of LG OLED55C7P and OLED55B7A. With True Color Accuracy that combined with cinematic color, you can enjoy rich and accurate color details on the TV’s screen. LG OLED55C7P and OLED55B7A also come with Ultra Luminance that deliver greater sense of depth on the bright part of the screen to complete the perfect black and infinite contrast of OLED panel.

4. Active HDR

HDR Technology that installed in LG OLED55C7P and OLED55B7A are similar. They come with Active HDR as their HDR Technology. With Active HDR, you can enjoy enhanced details and expanded contrast from your HDR content sources. Active HDR installed on OLED55C7P and OLED55B7A also supports Dolby Vision, HDR10 and HLG so that you can enjoy HDR picture quality from wide range HDR content sources.

5. WebOS 3.5 with Magic Remote

The Smart TV platform installed in LG OLED55C7P andOLED55B7A are similar. They come with WebOS 3.5 that comes as the 2017 version of WebOS. With WebOS 3.5, you can enjoy your favorite entertainment such as movies, sports, TV shows and music, while you can also run additional smart apps with the access to LG contents/Apps Store. Both of those two TVs also come with magic remote that completed with natural voice recognition so that you can easily control the TV and the WebOS.

6. 802.11ac wireless with 4/3 HDMI/USB

To bring faster internet connection to your TV, both of LG OLED55C7P and OLED55B7A come with 802.11ac wireless. We can also find that LG OLED55C7P and LGOLED55B7A come with similar 4 HDMI and 3 USB so that you can attach multiple devices to those two TVs at the same time.

We can summarize the similarities of LG OLED55C7P and OLED55B7A with the table below.

Screen Size 55-Inch 55-Inch
Panel Design Flat Flat
Display Type OLED OLED
Resolution 4K UHD 4K UHD
4K Upscaler YES YES
Pixel Dimming YES YES
Cinematic Color YES YES
True Color Accuracy YES YES
Wide Viewing Angle YES YES
Ultra Luminance YES YES
HDR Active HDR Active HDR
HDR Support Dolby Vision+HDR10+HLG Dolby Vision+HDR10+HLG
Smart Platform WebOS 3.5 WebOS 3.5
3D Feature NO NO
Remote Magic Remote Magic Remote
Built-in Wi-fi 802.11ac 802.11ac
HDMI/ USB Inputs 4/3 4/3

Differences of LG OLED55C7P and LG OLED55B7A



We have talked about similarities of LG OLED55C7P and OLED55B7A. But what is their difference? There are indeed few differences that We can find between LG OLED55C7P and OLED55B7A. Let’s talk about their differences together.

1. Dolby Atmos Support

While all other LG’s 2017 TV model support Dolby Atmos, including LG OLED55C7P, LG OLED55B7A and B7A model in general doesn’t support Dolby Atmos. As It doesn’t support Dolby Atmos, LG OLED55B7A is notable to send Dolby Atmos audio to the TV’s speakers or to A/V receivers. Without Dolby Atmos support, you can find that LG OLED55C7P is able to deliver more beautiful sound quality than LG OLED55B7A that doesn’t support Dolby Atmos.

2. Speaker Type

LG OLED55C7P and LG OLED55B7A come with different speaker type. LG OLED55C7P comes with 2.2Ch 40W speaker type, while LG OLED55B7A comes with 4.0Ch 40W speaker. Although their speaker output are similar (40W), the speaker type of those two TVs are different. With 2.2Ch speaker type, LG OLED55C7P is able to deliver richer sound details than 4.0Ch speaker type.

3. Price

With Dolby Atmos support, LG OLED55C7P is positioned as the higher model than LG OLED55B7A. How about their price difference? Since TV prices vary from time to time, then it’s a good idea to check the latest price of LG OLED55C7P and OLED55B7A to know their latest price difference.

We can summarize the differences of LG OLED55C7P and OLED55B7A with the table below.

Introduced February 2017 June 2017
Dolby Atmos Support YES NO
Speaker System 2.2Ch 40W 4.0Ch 40W
Price More Expensive

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Less Expensive

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Which 55-Inch OLED TV Should You Choose?

LG OLED55B7A comes as the newer model that introduced few months after LG OLED55C7P. LG OLED55C7P is the model that positioned higher than LG OLED55B7A. We can find that LG OLED55C7P supports Dolby Atmos, while also completed with 2.2Ch 40W speaker system that can deliver richer sound quality than 4.0Ch 40W speaker system of OLED55B7A. But We can also find that We have to prepare additional budget for LG OLED55C7P. If you don’t mind to spend higher for better sound quality then you should choose LG OLED55C7P. You can enjoy better sound with Dolby Atmos and richer sound quality with 2.2Ch speaker system.

LG OLED55B7A is currently the most affordable 55-Inch OLED TV from LG’s 2017 TV lineup. It indeed doesn’t come with Dolby Atmos and use only 4.0Ch 40W speaker system, but in all other aspects It’s identical. So if you have a problem paying more for your next 55-Inch 4K OLED TV, then LG OLED55B7A is the one that you should choose. It’s able to deliver identical excellent picture quality as LG OLED55C7P while also can deliver smart entertainment with WebOS 3.5 and magic remote as well. You can also attach additional soundbar or other external speaker to get better sound quality if you want.

Where’s the Place to Order One?

Check Today’s Offer of LG OLED55C7P on Ebay here…


Check Today’s Offer of LG OLED55B7A on Ebay here…

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