LG OLED77C1PUB vs OLED77B1PUA Review : What is Their Key Difference?




LG OLED77C1PUB and OLED77B1PUA are two 77-inch 4K OLED TV that should be mentioned if we are looking for large screen 4K OLED TV in 2021. Both of LG OLED77C1PUB and OLED77B1PUA are introduced as part of LG’s 2021 TV lineup. LG OLED77C1PUB comes as part of LG C1 that positioned higher than LG OLED77B1PUA that introduced as part of LG B1. What is their key difference? This article will talk about key difference of LG OLED77C1PUB and OLED77B1PUA to find out whether LG OLED77C1PUB is the higher model that we should choose.

LG OLED77C1PUB Introduction

LG OLED77C1PUB

LG OLED77C1PUB

LG OLED77C1PUB is introduced as one of five screen size options of LG C1. It comes with 4K UHD resolution that completed with AI 4K Upscaling to bring excellent picture clarity from both of original 4K content sources and non 4K contents that upscaled into near 4K picture quality with AI technology. We can enjoy rich and accurate color details on the screen of LG OLED77C1PUB since its OLED panel is able to delivers wide color gamut with Billion Rich Color to brings 100% color fidelity. OLED panel also allows us to enjoy perfect black and infinite contrast since its pixel can be completely powered off and dimmed autonomously. LG OLED77C1PUB already supports Cinema HDR (HDR10, HLG, Dolby Vision) as well as Dolby Vision IQ that allows us to enjoy enhanced details and expanded contrast from wide range of HDR content sources. The picture processor integrated with LG OLED77C1PUB is α9 Gen 4 AI Processor 4K. It can optimizes the color, clarity and contrast of the picture delivered on the screen of this TV. α9 Gen 4 AI Processor 4K is also completed with AI Picture Pro that can enhances the quality of the picture delivered on its screen. We can enjoy fluid motion images from our favorite action movies and sports with OLED Motion Pro integrated as the motion technology of LG OLED77C1PUB. OLED Motion Pro that based on 120Hz native refresh rate is also able to brings non lagging gaming experience when we use this TV as our gaming monitor. LG OLED77C1PUB also supports G-SYNC, FreeSync Premium, VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode) and HGiG to bring more immersive gaming experience. LG OLED77C1PUB comes with WebOS that powered by LG ThinQ AI as its operating system. WebOS allows us to enjoy wide collection of smart apps from our favorite content providers while also allows us to run additional smart apps with the access to LG Contents/Apps store. 802.11ac wireless is already integrated with LG OLED77C1PUB to brings fast and stable internet connection. LG OLED77C1PUB comes with Magic Remote Control that allows us to control this TV conveniently with its smart functions (Point, Click, Scroll, Voice). We can also use Google Assistant, Amazon Alexa and Apple HomeKit/AirPlay2 to control LG OLED77C1PUB since they are already supported. The speaker system that integrated with LG OLED77C1PUB is 2.2Ch 40W. It’s powered by AI Sound Pro and completed with OLED Surround that allows us to enjoy rich and quite powerful sound quality. We can also find that eARC (Enhanced Audio Return Channel) is already supported by LG OLED77C1PUB to allows us to enjoy higher quality audio formats with additional AV system. You can check today’s offer of LG OLED77C1PUB on Ebay.com here…

LG OLED77B1PUA Introduction

LG OLED77B1PUA

LG OLED77B1PUA

LG OLED77B1PUA is currently the largest screen size option of LG B1. It can delivers perfect black and infinite contrast with OLED panel since its pixels can be completely powered off and dimmed autonomously (pixel level dimming). OLED panel is also able to delivers wide color gamut with billion rich colors that allows us to enjoy 100% color fidelity for rich and accurate color details. AI 4K Upscaling is integrated on top of 4K UHD resolution of LG OLED77B1PUA that can brings excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality with AI technology. The color, clarity and contrast of LG OLED77B1PUA are optimized by α7 Gen 4 AI Processor 4K that integrated as the picture processor of this TV. AI Picture is also integrated with LG OLED77B1PUA that brings enhancement for its picture quality. LG OLED77B1PUA supports HDR10, HLG and Dolby Vision (Cinema HDR) as well as Dolby Vision IQ so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. OLED Motion Pro that based on 120Hz native refresh rate is integrated as the motion technology of LG OLED77B1PUA. It’s able to brings fluid motion images from our favorite action movies and sports while also allows us to enjoy minimum input lag when we use this TV as our gaming monitor. G-SYNC, FreeSync Premium, VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode) and HGiG are already supported by LG OLED77B1PUA that allows us to enjoy more immersive gaming experience. WebOS is the operating system integrated with LG OLED77B1PUA. It can delivers wide range of premium entertainment from our favorite content providers with fast internet connection provided by 802.11ac wireless. WebOS is also connected to LG Contents/Apps Store to allows us to run additional smart apps on the screen of this TV. LG OLED77B1PUA can be controlled conveniently with its included Magic Remote Control (Point, Click, Scroll, Voice) as well as its supported Google Assistant, Amazon Alexa and Apple HomeKit/AirPlay2. We can enjoy rich and quite powerful sound quality with 2.2Ch 40W speaker system installed in LG OLED77B1PUA. The sound quality is also enhanced by AI Sound and OLED Surround integrated with this TV. With eARC (Enhanced Audio Return Channel) support, we can also enjoy higher quality audio formats using additional AV system that attached to LG OLED77B1PUA. You can check today’s price of LG OLED77B1PUA on LG.com here…

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Table of Similarities & Differences

We can find the key specs and features of LG OLED77C1PUB and OLED77B1PUA in the table of similarities and differences below. It’s important for us to look at the specs and features of those two TVs before we can talk more about their key difference.

LG OLED77C1PUB LG OLED77B1PUA
Similarities
Introduced 2021 2021
Screen Size 77-Inch 77-Inch
Resolution 4K UHD 4K UHD
Display Technology LED LED
Upscaling Technology AI 4K Upscaling AI 4K Upscaling
Pixel Technology Pixel Level Dimming Pixel Level Dimming
Color Technology
  • Wide Color Gamut
  • Billion Rich Colors
  • Wide Color Gamut
  • Billion Rich Colors
HDR Support
  • HDR10
  • HLG
  • Dolby Vision
  • Dolby Vision IQ
  • HDR10
  • HLG
  • Dolby Vision
  • Dolby Vision IQ
Refresh Rate Technology OLED Motion Pro (120Hz native) OLED Motion Pro (120Hz native)
Gaming Technology
  • G-SYNC
  • FreeSync Premium
  • VRR (Variable Refresh Rate)
  • ALLM (Auto Low Latency Mode)
  • HGiG
  • G-SYNC
  • FreeSync Premium
  • VRR (Variable Refresh Rate)
  • ALLM (Auto Low Latency Mode)
  • HGiG
Operating System WebOS powered by LG ThinQ AI WebOS powered by LG ThinQ AI
Remote Control Magic Remote Control Magic Remote Control
Control Support
  • Google Assistant
  • Amazon Alexa
  • Apple HomeKit/AirPlay2
  • Google Assistant
  • Amazon Alexa
  • Apple HomeKit/AirPlay2
Built-in Wifi 802.11ac 802.11ac
Sound Technology
  • 2.2Ch 40W
  • AI Sound Pro
  • OLED Surround
  • Dolby Atmos
  • eARC (Enhanced Audio Return Channel)
  • 2.2Ch 40W
  • AI Sound
  • OLED Surround
  • Dolby Atmos
  • eARC (Enhanced Audio Return Channel)
HDMI/USB 4/3 4/3
Differences
Picture Processor α9 Gen 4 AI Processor 4K α7 Gen 4 AI Processor 4K
AI Picture AI Picture Pro AI Picture
AI Sound AI Sound Pro AI Sound
Price Higher

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Lower

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What is Their Key Difference?

There are few differences of LG OLED77C1PUB and OLED77B1PUA that we can find in the table of similarities & differences above. The first key difference and the most important one is their picture processor. LG OLED77C1PUB comes with α9 Gen 4 AI Processor 4K while LG OLED77B1PUA is powered by α7 Gen 4 AI Processor 4K. α9 Gen 4 AI Processor 4K is more advanced picture processor that can delivers better optimization for the color, clarity and contrast of the picture delivered on the screen of LG OLED77C1PUB. The second key difference of LG OLED77C1PUB and OLED77B1PUA comes from their AI Picture and AI Sound version. LG OLED77C1PUB comes with more advanced AI Picture Pro and AI Sound Pro while LG OLED77B1PUA only comes with the standard one. AI Picture Pro and AI Sound Pro can deliver better AI enhancement for the picture and sound delivered on by LG OLED77C1PUB.

LG OLED77C1PUB is normally offered at the higher price than LG OLED77B1PUA as LG OLED77C1PUB is indeed the model that positioned higher than LG OLED77B1PUA. To find the latest price difference of LG OLED77C1PUB and OLED77B1PUA, it’s important for us to check the price of those two TVs since TV prices are changing from time to time.

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Should You Choose LG OLED77C1PUB?

LG OLED77C1PUB is the model that positioned higher than LG OLED77B1PUA. Should you choose LG OLED77C1PUB? From our discussion above, we can find that LG OLED77C1PUB comes with more advanced α9 Gen 4 AI Processor 4K that can delivers better optimization for its picture and sound. The picture and sound are also enhanced by more advanced AI Picture Pro and AI Sound Pro. So if you are looking for better picture and sound optimization as well as enhancement while you don’t mind to spend higher, then LG OLED77C1PUB is the model that you should choose. Where should you order one? We recommend you to Check today’s offer of LG OLED77C1PUB on Ebay.com here…

LG OLED77B1PUA is basically similar to LG OLED77C1PUB except that it comes with less advanced picture processor and standard version AI Picture & AI Sound. Although it comes with less advanced picture processor as well as AI Picture and AI Sound version, we can find that LG OLED77B1PUA is still able to delivers good picture and sound quality as well as brings our favorite contents from our favorite content providers since the picture and sound technology as well as operating system of LG OLED77B1PUA are basically similar to LG OLED77C1PUB. So if your budget is more limited and you don’t mind with less advanced picture processor as well as AI picture and AI Sound version, then LG OLED77B1PUA is the model that you should choose. Where’s recommended place to order one? You should Order LG OLED77B1PUA from LG.com here…

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