The Tizen system powers the operation of the Samsung Q70D. It is a well-known software, as the manufacturer has been developing it for its televisions for a long time. Its main advantage is smooth operation and the absence of significant stuttering, which is confirmed by our tests. However, its biggest downside is its closed nature. Although the app store is quite extensive, users are still at the mercy of the manufacturer. As a result, we cannot install missing apps, even from a pendrive. On the other hand, an advantage—especially for Apple device users—is the implementation of AirPlay functionality, which allows easy screen mirroring from the device to the television. Thankfully, Samsung has also included the option to connect a keyboard and mouse for much faster navigation through the television menu. It’s worth noting that this year, the manufacturer has included a Bluetooth remote, which often wasn’t the case.
The Tizen system has another advantage: it integrates very well with external devices, such as the NC+ decoder or soundbars. The connection process is quick and doesn't require special skills. One of the standout features of the Samsung Q70D in our tests is the speed of application operation, with apps loading almost instantly and eliminating annoying delays. Additionally, users can utilize the built-in voice assistant, simplifying navigation and content searching.
In summary, the Tizen system is very efficient software and certainly a strong advantage of the television. While more advanced users may complain about the lack of apps like KODI, the majority will be satisfied.
TV Features
The QN70F does not forget about classic features that still matter to many users. On board, we find, among other things, picture-in-picture mode (PiP), enabled by the presence of two tuners, teletext, and "Audio Only" mode – ideal if we want to use the TV like a radio. We can effortlessly pair it with headphones or a soundbar via Bluetooth, and the remote – despite the lack of a numeric keypad – works reliably, allowing control of other devices and additionally does not require us to aim at the screen. However, it should be noted that, as with all new Samsung models, we will not find USB recording functionality here. This is a system limitation that the brand consistently adheres to.
Smart TV QN70F – Tizen
The Tizen system, developed by Samsung for years, is one of the most refined Smart TV interfaces. It is fast, clear, and feature-rich. The QN70F supports voice search (also in Polish), wireless screen sharing from a phone (both via AirPlay and Miracast), as well as integration with watches and other devices in the Samsung ecosystem. All of this is connected by the SmartThings app, which allows controlling devices, automating tasks, and connecting devices on one network. (Not only Samsung brand). However, it is not perfect. Tizen is a closed system, so the selection of applications can be somewhat limited – especially compared to Google TV. All the major streaming services are in place, but if you use less popular services, it's worth checking before purchase whether they are available in the Samsung store.