When you are looking for affordable 55-Inch 4K UHD TV that support Dolby Vision, HDR10 and HLG, I’m sure that Vizio V556-G1 and V555-G1 are two choices that should be considered. Both of Vizio V556-G1 and V555-G1 are introduced as part of Vizio’s 2019 V-Series. Vizio V556-G1 is the model that positioned higher than Vizio V555-G1. Is Vizio V556-G1 a better choice for you? To answer that question, we need to know more about the key difference between Vizio V556-G1 and V555-G1. Let’s talk about Vizio V556-G1 and V555-G1 as well as their key difference in this article.
Vizio V556-G1 : Vizio’s 2019 Most Affordable 55-Inch 4K UHD TV with Local Dimming Zones
Vizio V556-G1
Vizio V556-G1 is 55-Inch 4K UHD TV that comes with Full-Array LED Backlight completed with 10 Active LED Zones. Full-Array LED Backlight can deliver superior light uniformity, while 10 Active LED Zones that works as the local dimming is able to deliver deeper blacks on the TV screen. We can also find Spatial Scaling Engine on top of 4K UHD Resolution of Vizio V556-G1 screen. Spatial Scaling Engine is able to upscale non 4K contents into near 4K picture quality so that we can enjoy brilliant picture not only from original 4K content sources but also from non 4K contents. Vizio V556-G1 support HDR10, HLG and Dolby Vision so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. Vizio V556-G1 comes with Clear Action 180 that based on 120Hz effective as its refresh rate technology. Clear Action 180 allows us to enjoy fluid motion images from our favorite action movies while It’s also still able to bring minimum lagging experience when we use this TV as our gaming monitor. The color, clarity and contrast of the picture delivered on this TV is optimized by Octa-Core processor that installed as the display processor of this TV. Vizio SmartCast with Chromecast built-in comes as the Smart TV platform of Vizio V556-G1. It can deliver wide range of entertainment with fast internet connection from 802.11ac wireless attached to this TV. Vizio V556-G1 comes with XRT136 remote control and additionally can be controlled conveniently with Amazon Alexa and Google Assistant since they are both already supported. The speaker system of Vizio V556-G1 is quite basic with 2Ch 20W speaker system. Although we can still enjoy good sound quality for that internal speaker system, it’s recommended that you attach additional speaker system if you are looking for more powerful surround sound from this TV. You can check today’s price of Vizio V556-G1 on Sam’s Club here…
Vizio V555-G1 : Vizio’s 2019 Most Affordable 55-Inch 4K UHD TV that Support Dolby Vision
Vizio V555-G1
If you are looking for the most affordable 55-Inch 4K UHD TV that support HDR10, HLG and Dolby Vision, then you can find Vizio V555-G1 as the option offered by Vizio in their 2019 TV lineup. Vizio V555-G1 comes with 4K UHD Resolution that completed with Spatial Scaling Engine. Spatial Scaling Engine help you to enjoy excellent picture clarity from non 4K contents that upscaled into near 4K picture quality. With Full-Array LED backlight, Vizio V555-G1 is able to deliver superior light uniformity for better contrast vibrancy. With HDR10, HLG and Dolby Vision support, we can enjoy enhanced details and expanded contrast from wide range of HDR content sources on Vizio V555-G1 screen. To optimize the color, clarity and contrast of the picture both from original 4K and non 4K content sources, Vizio V555-G1 comes with Octa-Core processor. 120Hz effective refresh rate comes as the refresh rate technology of Vizio V555-G1 that can deliver fluid motion images for your favorite action movies and sports. The Smart TV platform of Vizio V555-G1 is Vizio SmartCast with Chromecast built-in. We can enjoy wide range of entertainment with Vizio SmartCast that completed with 802.11ac wireless that provides fast internet connection to your favorite content providers. We can control Vizio V555-G1 conveniently with Google Assistant and Amazon Alexa while its included remote control is XRT136 remote control. While 2CH 20W speaker system of Vizio V555-G1 is still able to deliver good sound quality, it’s recommended that you attach your soundbar to satisfy your audio taste when you have higher audio expectation. You can check today’s price of Vizio V555-G1 on Walmart here…
Table of Specs & Features
Let’s take a look at the key specs and features of Vizio V556-G1 and V555-G1 in the table of specs & features below. It’s important for us to look at the specs and features of those two 55-Inch 4K HDR TV before we talk further about their key differences.
| Vizio V556-G1 | Vizio V555-G1 | |
| Introduced | 2019 | 2019 |
| Screen Size | 55-Inch | 55-Inch |
| Display Technology | LED | LED |
| Backlight Technology | Full-Array LED | Full-Array LED |
| Resolution | 4K UHD | 4K UHD |
| Upscaling Technology | Spatial Scaling Engine | Spatial Scaling Engine |
| HDR Support |
|
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| Refresh Rate Technology | Clear Action 180 (120Hz Effective) | 120Hz Effective |
| Display Processor | Octa-Core Processor | Octa-Core Processor |
| Smart Platform | Vizio SmartCast with Chromecast built-in | Vizio SmartCast with Chromecast built-in |
| Google Assistant & Amazon Alexa | Supported | Supported |
| Remote Control | XRT136 | XRT136 |
| Speaker System | 2Ch 20W | 2Ch 20W |
| Built-in Wi-fi | 802.11ac | 802.11ac |
| HDMI/ USB Inputs | 3/1 | 3/1 |
| Price | Slightly Higher | Slightly Lower |
Vizio V556-G1 and V555-G1 Key Differences
The table of specs & features above tells us that there are few differences between Vizio V556-G1 and V555-G1. The first key difference of Vizio V556-G1 and V555-G1 comes from the Active LED Zones that integrated with Vizio V556-G1. With 10 Active LED Zones that integrated with the screen of Vizio V556-G1, we can enjoy deeper blacks on Vizio V556-G1 screen. We can also find another difference of Vizio V556-G1 and V555-G1 in the additional Clear Action 180 that we can find in Vizio V556-G1. Although they both come with 120Hz effective refresh rate, Clear Action 180 is able to make the motion images more fluid on the screen of Vizio V556-G1.
When they were firstly released, Vizio V556-G1 is offered at the higher price than Vizio V555-G1 although their price difference is not that significant. But with some special discount, you may also find that Vizio V556-G1 is offered at similar or often slightly lower than Vizio V555-G1. It’s better to check their latest price since TV price often change from time to time.
Is Vizio V556-G1 a Better Choice for You?
From our discussion above, we can find that Vizio V556-G1 is the model that positioned slightly higher. Is Vizio V556-G1 a better choice for you? Vizio V556-G1 is the model that completed with 10 Active LED Zones and Clear Action 180, so if you are looking for deeper blacks with more fluid motion motion images and you don’t mind to spend slightly higher for that, then Vizio V556-G1 is the better choice for you. It becomes no brainer choice if you can find Vizio V556-G1 offered at similar or even slightly lower than Vizio V555-G1 with some special price from the retailer. Where’s recommended place to order one? You should Order Vizio V556-G1 from Sam’s Club here…
Vizio V555-G1 is the model that positioned slightly lower than Vizio V556-G1. It doesn’t come with Active LED Zones and no additional Clear Action 180 on top of its 120Hz effective refresh rate. Although It doesn’t come with Active LED Zones and Clear Action 180, Vizio V555-G1 already comes with Full-Array LED Backlight and use similar 120Hz effective refresh. So basically It still can deliver vibrant contrast and fluid motion images on its screen. If you find Vizio V555-G1 offered at the lower price than Vizio V556-G1 and you are indeed have less budget for your 55-Inch 4K UHD TV that support Dolby Vision, HDR10 and HLG then Vizio V555-G1 is the model that you should choose. Where should you order one? We recommend you to Order Vizio V555-G1 from Walmart here…