When you are looking for affordable 65-Inch 4K UHD TV in 2019, TCL 65S425 and 65S421 become two choices that you should consider. They are both introduced by TCL as affordable 65-Inch 4K UHD TV that already support HDR10. From their name, it’s easy to guess that TCL 65S425 and 65S421 are two closely related TV models. Are they similar TV models? It’s a good idea to know more about their similarities and differences before we can answer that question. We will talk about similarities and differences between TCL 65S425 and 65S421 in this article.
TCL 65S425 and 65S421 Similarities
Both of TCL 65S425 and 65S421 come as affordable 65-Inch 4K HDR TV from TCL. So there are a number of similarities between TCL 65S425 and 65S421. What are their similarities? Before we talk more about their similarities, it’s a good idea to look at their similar specs and features in the table below.
| TCL 65S425 | TCL 65S421 | |
| Introduced | 2018/2019 | 2018/2019 |
| Screen Size | 65-inch | 65-inch |
| Resolution | 4K UHD | 4K UHD |
| Display Technology | LED | LED |
| Upscaling Technology | 4K Creative Pro Upscaling Engine | 4K Creative Pro Upscaling Engine |
| HDR Support | HDR10 | HDR10 |
| Refresh Rate Technology | 120Hz CMI | 120Hz CMI |
| Processor | Dual-Core GPU/CPU | Dual-Core GPU/CPU |
| Smart TV Platform | Roku TV | Roku TV |
| Google Assistant & Amazon Alexa | Supported | Supported |
| Remote Control | Roku TV RC280 | Roku TV RC280 |
| Built-in Wifi | 802.11ac dual band | 802.11ac dual band |
| Speaker System | 2Ch 16W | 2Ch 16W |
| HDMI/USB | 3/1 | 3/1 |
| Price | Commonly Similar | Commonly Similar |
TCL 65S425
From the table above, we can find that the key specs and features of TCL 65S425 and 65S421 are similar. Let’s review the similarities between TCL 65S425 and 65S421 based on the table of similarities above.
1. 4K UHD Resolution with 4K Creative Pro Upscaling Engine
We can find that both of TCL 65S425 and 65S421 come with 4K UHD Resolution. 4K UHD Resolution of those two TVs is also completed with 4K Creative Pro Upscaling Engine. With 4K Creative Pro Upscaling Engine, we can enjoy brilliant picture not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality.
2. HDR Support and Processor
Both of TCL 65S425 and 65S421 already support HDR10. With HDR10 support, we can enjoy enhanced details and expanded contrast from our favorite HDR10 content sources. We can also find that both of TCL 65S425 and 65S421 come with Dual-Core CPU/GPU that can optimize the color, clarity and contrast of the picture delivered on those two TVs.
3. Refresh Rate Technology
The refresh rate technology that installed on TCL 65S425 and 65S421 are similar. They both come with 120Hz CMI (Clear Motion Index) as their refresh rate technology. 120Hz CMI can deliver fluid motion images from our favorite action movies and sports. It’s also still able to help you to experience minimum input lag when we use those two TVs as our gaming monitor.
4. Smart TV Platform & Remote Control
We can find that the Smart TV platform that installed in both of TCL 65S425 and 65S421 are similar. They both come with Roku TV that allows us to enjoy wide range of premium entertainment completed with 802.11ac wireless that provides fast internet connection to our favorite content providers. The remote control that included with TCL 65S425 and 65S421 is basic RC280, but we can also control those two TVs conveniently with Amazon Alexa and Google Assistant since they are already supported.
5. Speaker System
The speaker system that installed in both of TCL 65S425 and 65S421 are quite basic. They both come with 2Ch 16W speaker system. Although It’s quite basic speaker system, but we can still enjoy good sound quality with Dolby Digital integrated with it. If you have higher audio expectation, it’s a good idea to attach your soundbar for more powerful surround sound that you satisfy your audio taste.
TCL 65S425 and 65S421 Differences
TCL 65S421
After we talk about similarities between TCL 65S425 and 65S421, we can find that the key specs and features of TCL 65S425 and 65S421 are similar. So what is their difference? The key difference between TCL 65S425 and 65S421 comes from the retailer that offered them. TCL 65S425 is non exclusive model that can be found offered by many retailers while TCL 65S421 is an exclusive model that only offered by Walmart.
Although they both were released at similar price, you may find that the price of TCL 65S425 and 65S421 are often slightly different with some discount and special offer from the retailer. It’s a good idea to check the price of TCL 65S425 and 65S421 to find their latest price difference since TV prices are changing from time to time.
Are They Similar?
The key specs and features of TCL 65S425 and 65S421 are similar as we can find from our discussion about their similarities and differences. So we can easily call those two TVs as two similar 65-Inch 4K UHD TV models. Their difference only comes from the retailer that offered those two TVs. TCL 65S425 is offered by many retailers since it’s not an exclusive model, while TCL 65S421 is an exclusive model that only offered by Walmart. Since they are similar TV model, we can easily choose based on their price. TCL 65S425 becomes the one that you should choose if you can find it offered at the lower price. Where should you order one? We recommend you to Check today’s offer of TCL 65S425 on Ebay here…
TCL 65S421 is the exclusive model that offered only by Walmart. The key specs and features of TCL 65S421 are similar to TCL 65S425. Since basically TCL 65S421 is similar to TCL 65S425, It becomes the model that you should choose if you can find it offered at the lower price than TCL 65S425. Where should you order TCL 65S425? You can Order TCL 65S421 from Walmart here…