Two of 55-Inch TV that we should consider when we are looking for affordable 55-Inch 4K UHD TV with HDR10 and Dolby Vision support are TCL 55S517 and TCL 55S515. Both of TCL 55S517 and TCL 55S515 are introduced as part of TCL’s 2018 5-Series. We can easily guess that TCL 55S517 and TCL 55S515 are two almost similar models if we are looking at their model number. Which of them is the one that we should choose? To answer that question, it’s a good idea for us to talk about similarities and differences between those two 55-Inch 4K UHD TV. We will talk about that in this article.
TCL 55S517 and 55S515 Similarities
We can find that TCL 55S517 and TCL 55S515 are both introduced as part of TCL’s 2018 5-Series. As two 55-Inch TCL 5-Series, We can find that there are a lot of similarities between TCL 55S517 and 55S515. What are their similarities? Before we talk more about the similarities between those two 55-Inch 4K UHD TV, let’s take a look at their similar specs and features together.
| TCL 55S517 | TCL 55S515 | |
| Introduced | 2018 | 2018 |
| Screen Size | 55-Inch | 55-Inch |
| Display Type | LED | LED |
| Resolution | 4K UHD | 4K UHD |
| 4K Upscaler | YES | YES |
| NBP Photon Technology | YES | YES |
| IPQ Engine | YES | YES |
| HDR Dynamic Contrast | YES | YES |
| HDR Pro Gamma | YES | YES |
| HDR Support | HDR10+Dolby Vision | HDR10+Dolby Vision |
| Refresh Rate | 120Hz CMI | 120Hz CMI |
| Processor | CPU: Dual-core / GPU: Dual-core | CPU: Dual-core / GPU: Dual-core |
| Smart TV | Roku TV | Roku TV |
| Built-in Wifi | 802.11ac dual band | 802.11ac dual band |
| Speaker System | 2Ch 16W | 2Ch 16W |
| HDMI/USB | 3/1 | 3/1 |
TCL 55S517
From the table above, we can find that there are several similarities between TCL 55S517 and 55S515. Let’s talk more about their similarities together.
1. 4K UHD Resolution with 4K Upscaler
Both of TCL 55S517 and 55S515 come with 4K UHD Resolution with LED display. We can also find that 4K Upscaler technology are also installed on those two TVs. With 4K Upscaler, we can 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. NBP Photon Technology with IPQ Engine
We can find TCL’s NBP Photon Technology installed on both of TCL 55S517 and 55S515. TCL NBP Photon Technology is the technology that can bring wide color spectrum for rich color details. We can also find IPQ Engine installed on those two TVs to deliver accurate color reproduction. With combination of NBP Photon Technology and IPQ Engine, we can enjoy rich and accurate color details on both of TCL 55S517 and 55S515.
3. HDR Dynamic Contrast with HDR Pro Gamma
HDR Dynamic Contrast and HDR Pro Gamma can be found in both of TCL 55S517 and 55S515. HDR Dynamic Contrast is able to deliver better contrast vibrancy with brighter whites and darker blacks. HDR Pro Gamma is the technology that can adjust the screen brightness so that the details remains visible in any environment.
4. HDR Support and Processor
TCL 55S517 and 55S515 support HDR10 and Dolby Vision. With HDR10 and Dolby Vision support, we can enjoy enhanced details with expanded contrast from those two HDR formats. We can also find that both of those two TVs come with dual-core GPU and CPU to optimize the color, clarity and contrast delivered on the TV screen especially for HDR contents.
5. Refresh Rate Technology
The refresh rate of TCL 55S517 and 55S515 are similar. They both come with 120Hz CMI as their refresh rate technology. 120Hz CMI is standard refresh rate technology for TCL LED TV. We can enjoy smooth motion images for our favorite action movies and sports with 120Hz CMI, while we can also experience minimum lag when we use these two TVs as our gaming monitor.
6. Smart TV Platform with Built-in Wifi
Both of TCL 55S517 and 55S515 come with Roku TV as their Smart TV Platform. Roku TV is able to deliver premium entertainment from wide range of content providers. We can connect to our favorite content providers conveniently with fast and stable internet connection from 802.11ac dual band wireless attached to those two TVs.
7. Speaker System
We can find that TCL 55S517 and 55S515 come with only standard 2Ch 16W speaker system. 2Ch 16W speaker system is indeed basic speaker system, but It still can deliver good sound with Dolby Digital Plus and Dolby Atmos Audio passthrough that integrated on the speaker system of those two TVs. If you are looking for more powerful sound quality, then you can easily attach your favorite soundbar to satisfy your audio taste.
TCL 55S517 and 55S515 Differences
Besides a lot of similarities between TCL 55S517 and TCL 55S515, we can find that there’re differences between those two 55-Inch 4K UHD TV. What are their differences? We can find their differences in the table below.
| TCL 55S517 | TCL 55S515 | |
| Remote Control | Roku TV RC580 | Roku TV RC280 |
| Sold By | All Retailers | Best Buy |
| Price | More Expensive | Less Expensive |
TCL 55S515
We can find that the differences of TCL 55S517 and 55S515 come from their remote control and price. Do you want to talk more about those differences? Let’s discuss that together.
1. Remote Control
We can find that the remote control of TCL 55S517 and 55S515 are different. TCL 55S517 comes with Roku TV RC580 remote control, while TCL 55S515 comes with Roku TV RC280 remote. Roku TV RC580 is the remote control that completed with voice control, while Roku TV RC280 is basic remote control that doesn’t come with voice control. With Voice Control integrated on Roku RC580, we can control this TV more conveniently with our voice.
2. Price
TCL 55S517 is the model that positioned slightly higher than TCL 55S515. So we can usually find that TCL 55S517 is offered at slightly higher price than TCL 55S515. We can also find that TCL 55S515 is exclusive model that only offered by Best Buy. How much is their price difference? Since TV price are changing from time to time, it’s better that we check the price of TCL 55S517 and 55S515 before we can find their latest price difference.
Which One is Better for You?
The specs and features of TCL 55S517 and 55S515 are similar. Their only difference between those two 55-Inch 4K LED TVs comes from the remote control included with those two TVs. TCL 55S517 comes with Roku TV RC580 remote control that help you to control this TV more conveniently with your voice. If you are interested in the Voice Control function of Roku TV RC580, then TCL 55S517 is the better choice for you.
If you are looking for the more affordable model or simply are not interested in the voice control function in the remote control, then TCL 55S515 is the better model for you. TCL 55S515 comes with only standard Roku TV RC280 that doesn’t come with voice control feature but it’s usually offered at the lower price than TCL 55S517.
Any Recommended Place to Order One?
Order TCL 55S517 from Walmart here…
or
Order TCL 55S515 from Best Buy here…