There are countless streaming devices on the market, making choosing extremely difficult. However, there are 5 key features that you should always check before buying to save time, effort and money.
1. Comprehensive range of streaming services

The first thing to check is whether the device supports all the streaming services you commonly use. After all, there's no reason to buy a fancy streaming device if it can't play your favorite shows or movies. Platforms like Netflix, Disney+, and Amazon Prime Video are the main ones, but don't overlook specialized streaming services like Crunchyroll or regional apps that might be important to you.
The easiest way to verify this is to visit the manufacturer's website or the streaming device's app store. Most brands list compatible apps. If you're not sure, check online forums or reviews where users often share their experiences about the app's usability.
Be careful with devices that only support certain ecosystems. For example, some savings options may limit you to certain apps. While the initial price may seem attractive, in the long run the disappointment of missing key services won't be worth it.
2. VPN compatibility
VPN compatibility is a must-have for users who value privacy or who like to access region-restricted content on Netflix or other streaming services. A good streaming device will allow you to install VPN applications directly or support using VPN through the router. This ensures you can stream safely and expand your viewing options without restriction.
To confirm VPN compatibility, check your device's specifications on the official website or refer to the user manual. Look for support for popular VPN services like ExpressVPN or NordVPN. Also, look for user reviews – people often highlight how easy or difficult it was to set up a VPN on a particular device.
Some streaming devices, especially cheaper or older models, may not support VPN. In this case, you will need to configure VPN through your router or consider a more flexible device. Having this feature built-in will save you a lot of trouble.
3. Resolution and image quality
One of the most important features to check is the resolution capabilities of the streaming device. Whether you're a fan of 4K visuals or just need something reliable for your HD display, the device should always match or exceed the resolution of your TV. Look for support for advanced technologies like HDR (High Dynamic Range) and Dolby Vision, which enhance color and contrast for a more immersive viewing experience.
Checking this is simple: Most manufacturers prominently advertise resolution specifications like “4K UHD” or “1080p” on their product boxes or websites. Reviews and watching unboxing videos are also great sources of information to confirm whether the device delivers on its promises.
Tips: Don't forget to consider your Internet speed! A device that supports 4K streaming won't matter if your connection can't handle it. Many streaming platforms recommend at least 25 Mbps to play 4K content smoothly.
4. Potential for software updates
A streaming device is only as good as its software support. Regular updates not only keep your device running smoothly, but also ensure compatibility with new apps, improved features, and security patches. Without constant updates, even the most advanced equipment can quickly become outdated.
Before buying, check the manufacturer's track record of software updates. Do they regularly update older models or prioritize new releases? This information is often available on forums, technology review sites, or the device's official support page.
Devices from reputable brands like Roku, Apple or Amazon often excel in this aspect because they promise long-term support. Little-known or cheap options can cut costs, leaving you stuck with outdated software and limited functionality sooner than expected.
5. Heat treatability
Heat may not be the first thing you consider when choosing a streaming device, but it's important for longevity and performance. Poor heat handling can lead to Thermal Throttling, power failure or even permanent damage over time. Compact devices are especially susceptible to overheating if they do not have proper ventilation or effective cooling.
Find out which devices commonly have heat problems by searching on Google. You'll find user reviews and forum posts about heat problems. Pay attention to your device's design – models with vents or external cooling features are often better equipped to handle long streaming sessions. Investing in a well-designed device from the start can save you frustration and costly replacement costs later.