TCL S435 is positioned as the successor of TCL S425. TCL S435 is introduced as TCL 4-Series 2020/2021 while TCL S425 is introduced as TCL 4-Series 2019. Both of TCL S435 and TCL S425 come with 6 screen size options. TCL S435 comes with 85-Inch (85S435), 75-Inch (75S435), 65-Inch (65S435), 55-Inch (55S435), 50-Inch (50S435) and 43-Inch (43S435) while TCL S425 comes with 75-Inch (75S425), 65-Inch (65S425), 55-Inch (55S425), 50-Inch (50S425), 49-Inch (49S425) and 43-Inch (43S425). Is there any significant difference between TCL S435 and S425? It’s a good idea to talk about key differences of TCL S435 and S425 before we can see if there is any significant difference between the two.
TCL S435
TCL S435 comes as part of TCL’s 2020/2021 TV lineup as its TCL 4-Series 2020/2021. It’s the basic 4K LED Smart TV from TCL’s 2020/2021 TV lineup. TCL S435 comes with 4K UHD resolution that completed with 4K Upscaling that allows us to enjoy excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality. TCL S435 already supports HDR10 and HLG that allows us to enjoy enhanced details and expanded contrast from wide range of HDR content sources. 120 CMI (Clear Motion Index) is integrated as the motion technology of TCL S435. Although it’s only based on 60Hz native refresh rate, 120 CMI is still able to delivers smooth motion images for our favorite action movies and sports. We can also find that TCL S435 is also completed with Game Mode and ALLM (Auto Low Latency Mode) to brings better gaming experience. The operating system of TCL S435 is Roku TV. It allows us to enjoy wide range of premium entertainment from our favorite content providers with fast internet connection provided by 802.11ac dual band wireless attached to this TV. The remote control that included with TCL S435 is RC280. It’s indeed quite basic remote control, but we can also use Roku Mobile App that we can install in our smartphone to enjoy more advanced features such as Voice control and private listening. We can also use Google Assistant, Amazon Alexa and Apple Siri to control TCL S435 more conveniently since they are already supported. TCL S435 comes with quite basic 2CH 16W speaker system (75-Inch : 24W, 85-Inch : 30W) but we can still enjoy good sound quality with Dolby Digital Plus integrated with it. We can also setup more advanced AV system to enjoy better sound quality since TCL S435 already comes with Audio Return Channel (ARC).
We can summarize the key specs and features of TCL S435 with the table below
| TCL S435 | |||||||
| Introduced | 2020 | ||||||
| Screen Size |
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| Resolution | 4K UHD | ||||||
| Display Technology | LED | ||||||
| Upscaling Technology | 4K Upscaling | ||||||
| Backlight Technology | Direct Lit | ||||||
| HDR Support |
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| Motion Technology | 120 CMI (60Hz Native) | ||||||
| Gaming Technology |
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| Operating System | Roku TV | ||||||
| Remote Control | RC280 | ||||||
| Control Support |
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| Built-in Wifi | 802.11ac 2×2 Dual Band | ||||||
| Speaker System |
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| HDMI/USB |
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| Price |
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TCL S425
TCL S425 is introduced as TCL 4-Series 2019 as part of their 2019 TV lineup. It’s the basic 4K LED Smart TV from TCL’s 2019 TV lineup. TCL S425 comes with 4K Upscaling on top of its 4K UHD resolution so that 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. HDR10 is already supported by TCL S425 that allows us to enjoy enhanced details and expanded contrast from our favorite HDR10 content sources. 120 CMI is integrated as the motion technology of TCL S425 that allows us to enjoy fluid motion images from our favorite action movies and sports although it’s only based on 60Hz native refresh rate. TCL S425 is also completed with Game Mode and Auto Low Latency Mode (ALLM) that can brings better gaming experience when we use this TV as our gaming monitor. Roku TV is integrated as the operating system of TCL S425. It can delivers wide range of premium entertainment from our favorite content providers with fast internet connection provided by 802.11ac dual band wireless. The included remote control of TCL S425 is quite basic RC280. But we can also control this TV conveniently with Roku Mobile App that can be installed in our smartphone. Additionally, we can also find that TCL S425 already supports Google Assistant, Amazon Alexa and Apple Siri that give us more options to control this TV using our voice. Although it only comes with quite basic 2Ch 16W speaker system (75-Inch : 20W), we can still enjoy good sound quality from TCL S425 since it’s completed with Dolby Digital Plus. TCL S425 is also completed with Audio Return Channel that allows us to enjoy higher quality audio using additional AV system.
The key specs and features of TCL S425 can be summarizes with the table below.
| TCL S425 | |||||||
| Introduced | 2019 | ||||||
| Screen Size |
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| Resolution | 4K UHD | ||||||
| Display Technology | LED | ||||||
| Upscaling Technology | 4K Upscaling | ||||||
| Backlight Technology | Direct Lit | ||||||
| HDR Support | HDR10 | ||||||
| Motion Technology | 120CMI (60Hz Native) | ||||||
| Gaming Technology |
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| Operating System | Roku TV | ||||||
| Remote Control | RC280 | ||||||
| Control Support |
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| Built-in Wifi | 802.11ac 2×2 Dual Band | ||||||
| Speaker System |
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| HDMI/USB |
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| Price |
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TCL S435 and S425 Key Differences
Although their specs and features are mostly similar, we can find that there are few differences between TCL S435 and S425. The first key difference of TCL S435 and S425 comes from their HDR support. Both of TCL S435 and S425 support HDR10, but only TCL S435 supports HLG. We can also find another key difference of TCL S435 and S425 in their HDMI inputs. TCL S435 comes with 4 HDMI inputs (except 43-Inch) while TCL S425 only comes with 3 HDMI inputs. With more HDMI inputs, we can attach more devices simultaneously with TCL S435.
TCL S435 and TCL S425 are introduced with similar price for similar screen size option. We may find TCL S425 offered at the lower price than TCL S435 with some special price or discount as it’s indeed the older series. It’s necessary for us to check the price of TCL S435 and S425 as TV prices often change from time to time.
Is There any Significant Difference?
TCL S435 and S425 are positioned as the successor and predecessor series. Is there any significant difference between TCL S435 and S425? From our discussion above, we can conclude that there’s no significant difference between TCL S435 and S425 except that TCL S435 comes with HLG support and completed with more HDMI inputs. So if you find TCL S435 offered at similar price to TCL S425, then TCL S435 is a good choice for you as it comes with additional HLG support and more HDMI inputs.
| TCL S435 Prices | |
| 85-Inch (85S435) | Check Today’s Price (Walmart.com)… |
| 75-Inch (75S435) | Check Today’s Price (Walmart.com)… |
| 65-Inch (65S435) | Check Today’s Price (Walmart.com)… |
| 55-Inch (55S435) | Check Today’s Price (Walmart.com)… |
| 50-Inch (50S435) | Check Today’s Price (Walmart.com)… |
| 43-Inch (43S435) | Check Today’s Price (Walmart.com)… |
As the predecessor of TCL S435, we can find that TCL S425 comes with similar specs and features except that it still doesn’t support HLG while also comes with less HDMI inputs. TCL S425 is a good choice that you can consider if you can find if offered at the lower price and you don’t mind with the absent of HLG support and less HDMI inputs.
| TCL S425 Prices | |
| 75-Inch (75S425) | Check Today’s Price (Walmart.com)… |
| 65-Inch (65S425) | Check Today’s Price (Walmart.com)… |
| 55-Inch (55S425) | Check Today’s Price (Walmart.com)… |
| 50-Inch (50S425) | Check Today’s Price (Walmart.com)… |
| 49-Inch (49S425) | Check Today’s Price… |
| 43-Inch (43S425) | Check Today’s Price (Walmart.com)… |