Our article on how to choose a streaming box or stick covers the basics: certification, Widevine and minimum memory. This one approaches the problem from the other direction. Instead of listing thresholds, it starts from what you will do with the device, then explains how to read each line of a 2026 spec sheet: which processor, how much memory, which Wi-Fi, which HDMI version, which Android version, and which practical details keep a box pleasant to use after two years.
Start with how you will use it, not the spec sheet
The same box can be perfect in one living room and disappointing in another. Before comparing models, answer four simple questions:
- Which screen? A Full HD bedroom TV does not have the same needs as a large 4K HDR living-room screen. There is no point paying for Dolby Vision if your TV cannot display it.
- Which network connection? Is an Ethernet cable within reach, or does the Wi-Fi have to cross two walls? The answer steers your choice far more than processor power does.
- Which content? Video on demand, playing your own files from a drive, game streaming, live sports apps: each use puts a different part of the device under load.
- Which audio equipment? The TV speakers, a soundbar, a home theater receiver? Supported audio formats are not all equal.
These answers let you sort your needs into three broad profiles.
| Profile | Typical use | What matters most |
|---|---|---|
| Essential | Video on demand and online TV on a Full HD or entry-level 4K TV | Google certification, Widevine L1, stable 5 GHz Wi-Fi, simple remote |
| 4K HDR living room | Movies and series in 4K HDR on a large screen, soundbar or receiver | AV1 decoding, your TV's HDR formats, audio passthrough, Ethernet |
| All-rounder | Local file playback, light emulation, game streaming, many apps | Recent processor, 4 GB of RAM, generous storage, USB 3.0 ports, HDMI 2.1 |
Once you know your profile, reading the specifications becomes much easier: you know which lines to look at and which to ignore.
The processor: look at the generation, not the gigahertz
Product pages often show a number of cores and a clock speed, for example "four cores at 2 GHz". These figures say little. In a box, the processor is a complete chip (called a SoC, for System on Chip) that combines the compute cores, the graphics processor, the video decoder and the secure area used for protected content. The generation of that chip determines what the box can do.
What a recent chip changes
- More modern cores. Recent chips use ARM cores such as the Cortex-A55 or newer, which are noticeably more efficient than the older Cortex-A53 at the same clock speed.
- An up-to-date video decoder. This is the deciding point. Hardware decoding of HEVC and VP9 is now everywhere, but AV1 is only found on the latest generations of chips. Yet AV1 is increasingly used by the big platforms for 4K. A box without a hardware AV1 decoder will receive a heavier or lower-quality version of the same program.
- A more capable graphics processor. It matters for the interface, for Android games and for showing menus in 4K without slowdowns.
To see how these codecs compare and why hardware decoding is essential, the article H.264, HEVC and AV1: understanding video codecs goes into detail.
The trap of old chips in new packaging
Some boxes highlight a chip released five or six years ago, simply because it is cheap. It plays 4K in HEVC, but not AV1, and it copes poorly with the latest Android versions. A useful reflex: look up the exact chip name given in the spec sheet, then check its release date and the list of codecs it decodes. If the spec sheet does not name the chip at all, that is already telling you something.
RAM and storage: what changed in 2026
Video apps get heavier with every version. They preload trailers, keep images in cache and run in the background. In 2026, needs have therefore risen slightly.
| Profile | RAM | Storage |
|---|---|---|
| Essential | 2 GB, 3 GB recommended | 16 GB |
| 4K HDR living room | 3 to 4 GB | 32 GB |
| All-rounder | 4 GB or more | 32 to 64 GB, plus a USB drive |
Two remarks to read these figures correctly. First, the system alone takes a large share of the advertised storage: on a 16 GB box, less than 10 GB is often left for apps. Second, capacity is not everything: slow storage makes the whole device sluggish, especially at startup and when installing updates.
Be wary of extravagant combinations such as "8 GB of RAM and 128 GB of storage" on a very cheap box. On this kind of product, the values shown by the system are sometimes altered to look higher than they really are. A certified model with more modest specifications will almost always be more reliable.
Wi-Fi 6, Wi-Fi 6E, Wi-Fi 7 and Ethernet
The network connection is often the real bottleneck. In 2026, Wi-Fi 6 (802.11ax) has become the norm on mid-range boxes, and a few models advertise Wi-Fi 6E or even Wi-Fi 7.
- Wi-Fi 6: its main advantage is not peak speed but how it handles many devices on the same network. In a home where phones, computers and consoles share the connection, it reduces hiccups.
- Wi-Fi 6E and Wi-Fi 7: they add the 6 GHz band, which is very uncrowded but passes through walls poorly. Worthwhile if the router is in the same room as the TV; pointless otherwise.
- Ethernet: it remains the most stable option. A 100 Mbit/s port is enough for 4K video. A gigabit port is only useful for copying large files from a local server or a NAS.
If the router is far away, do not count on newer Wi-Fi to fix everything: a cable, a well-placed extender or powerline adapters often do better. Our comparison Wi-Fi, Ethernet or powerline for television helps you choose.
HDMI 2.1, HDR and sound: matching the box to your TV
HDMI 2.0 or HDMI 2.1
To watch movies and series in 4K at 60 frames per second, HDMI 2.0 is enough. HDMI 2.1 adds features that mostly help gaming and comfort: ALLM (the TV switches to game mode by itself), VRR (variable refresh rate, without stutter) and more bandwidth for 4K at 120 frames per second. Be careful: the "HDMI 2.1" label may be used even when not all of these features are present, so check that they are explicitly listed.
Another setting matters more for video: automatic refresh-rate switching. A film is shot at 24 frames per second; if the box sends it to the TV at 60 Hz, slight judder appears in camera movements. Recent boxes can match the refresh rate to the content, provided the option is enabled in the display settings.
HDR formats
HDR10 is universal. HDR10+ and Dolby Vision adjust the picture scene by scene and bring a real improvement, but only if your TV supports the same format. So check your TV's spec sheet before the box's.
Sound
With a soundbar or a receiver, look for passthrough of Dolby Digital Plus and, if your equipment supports it, Dolby Atmos. The connection is usually made through the TV's HDMI eARC port. If your personal files contain DTS tracks, check their support specifically, as it varies a lot from one model to another. For questions about languages and subtitles, see our article on audio tracks and subtitles.
Google certification and Android version
A box certified as Android TV or Google TV has passed Google's tests: the official Play Store, Google Play Protect, built-in Chromecast and Google services updates work normally. It is also the condition for getting the Widevine L1 protection level, without which video-on-demand services limit the resolution.
In 2026, a new box should run Android TV 12 at the very least, and preferably Android TV 14 or a later version. Older versions gradually lose compatibility with new app releases. Two points to check:
- The version it ships with: a box sold with Android 9 or 10 in 2026 is an end-of-line product, or even uncertified.
- The manufacturer's update policy: how many years of security patches are promised, and how often. A box supported for three or four years is better than a more powerful one abandoned after six months.
Google TV and Android TV share the same base and install the same apps from the Play Store, as our guide installing an app on Android TV explains.
The remote and everyday details
The remote is what you handle most, and the thing that most often separates a pleasant box from a frustrating one.
- Bluetooth rather than infrared alone: the box can be hidden behind the furniture, and you no longer need to aim.
- TV volume and power buttons: thanks to HDMI-CEC or a built-in infrared emitter, a single remote is enough for the whole living room.
- Microphone and Google Assistant: voice search saves you from typing titles letter by letter.
- Few advertising buttons: shortcuts to services you do not use clutter the remote and add nothing.
As for the box itself, a few practical details deserve a look: a USB 3.0 port for connecting a hard drive, enough power supply for that drive, decent ventilation (a box that overheats slows down), and an easy spot for the Ethernet cable.
Where and how to buy
Compare models with equivalent specifications, starting from your usage profile and the capabilities of your TV. To get an idea of the devices available and their detailed spec sheets, you can for example browse the Android TV box selection in the Connectik shop (in French), applying this guide's checklist to each listing: chip name, memory, Wi-Fi, HDMI version and Android version.
Whichever seller you choose, a box must be delivered empty of any content. A device presented as giving access to channels or films "with no subscription" should be avoided: content supplied without the rights holders' consent is illegal, and these devices are often the least safe. It is up to you to install the apps and services you are legally entitled to use. Our article Is IPTV legal or illegal? covers the question.
The buying checklist at a glance
- Define your profile: essential, 4K HDR living room or all-rounder.
- Check the Google certification and a recent Android TV version (12 at minimum, preferably 14 or later).
- Identify the chip and make sure it decodes AV1 in hardware.
- Plan for 3 to 4 GB of RAM and 32 GB of storage for comfortable use.
- Choose Wi-Fi 6 if your router supports it too, and prefer Ethernet whenever possible.
- Match HDMI, HDR and sound to the capabilities of your TV and audio system.
- Insist on a Bluetooth remote with a microphone and TV control.
- Find out how long the manufacturer promises updates.
Frequently asked questions
Is an Android TV box still useful if my TV is already connected?
Often, yes. TVs receive updates for a shorter time than boxes, and their app catalog depends on the brand. A recent box brings smoothness and a full catalog back to a TV that is a few years old.
Do I need HDMI 2.1 to watch 4K movies?
No. HDMI 2.0 is enough for 4K at 60 frames per second, with HDR. HDMI 2.1 is mainly for gaming (VRR, ALLM, 120 frames per second).
How much RAM do I need in 2026?
2 GB remains a strict minimum for simple use. 3 to 4 GB gives smooth switching between several apps and a longer useful life.
How can I tell whether a box is Google-certified?
The Android TV or Google TV logo appears on the packaging and in the manufacturer's listing, and the official Play Store is present from the first startup. In the settings, the "About" section also shows the security patch level, a good clue to how well the device is maintained.
