Choosing a media player but not sure how the MAG544 differs from the MAG555? Both Infomir devices support 4K, are equipped with powerful processors, and work equally well for IPTV and streaming services. The key difference lies in their operating systems. Below, we explain why that matters and which model is best for you.
OS: Linux vs Google TV
MAG544 runs on Linux—a stable, lightweight system optimized for IPTV. It boots quickly, isn’t weighed down by unnecessary features, and is ideal for viewing through portal solutions such as Ministra TV. It’s an excellent choice if you already have an IPTV subscription or plan to use your own playlists.
MAG555 is a Google TV device. Its philosophy is completely different: access to Google Play, built-in YouTube, Netflix, Disney+, Prime Video, and tens of thousands of other apps. You get an interface similar to modern smart TVs, voice search via Google Assistant, and personalized recommendations.
- Need a simple, reliable IPTV player? MAG544 is the better pick.
- Want a full-fledged streaming media hub with apps and flexibility? MAG555 is ideal.
Performance & Memory
Both models use quad-core Amlogic S905Y4 (ARM Cortex-A35) processors with Mali-G31 MP2 graphics, but they differ in memory:

MAG555 handles heavy apps and multitasking better. For classic IPTV duties, MAG544 is more than sufficient.
Video & Codec Support
Both set-top boxes play video at 4K@ 60 fps, support HDR10 and HLG, and decode modern formats—including HEVC and AV1. You’ll enjoy high-quality streaming even on limited bandwidth.
*AV1 is already used by YouTube, Netflix, and other streaming platforms, so support for this codec is a clear advantage on both models.
Networking
Each set-top box comes in two variants: one with Ethernet, and one with dual-band Wi-Fi:
- MAG544w3 — dual-band Wi-Fi (2.4 & 5 GHz)
- MAG555 — dual-band Wi-Fi (2.4 & 5 GHz)
If the box will sit far from your router, choose the Wi-Fi version; otherwise, a wired connection is perfectly stable.
Interfaces & Connectivity
Both devices feature:
- HDMI 2.1
- USB 2.0 + USB 3.0 (MAG544)
- Ethernet 100 Mbit/s
- IR-remote port
Peripheral hookup and control are equally convenient on both.
App & Service Support
- MAG544 is intended mainly for IPTV services. It integrates easily with portal solutions and works reliably with multiscreen platforms.
- MAG555 grants full access to Google Play and tens of thousands of apps—from streaming services to IPTV players—making its capabilities virtually unlimited.
Design & Cooling
Both models come in compact plastic enclosures with passive cooling. They run silently, stay cool, and blend unobtrusively into any interior.
Quick Comparison

Which One to Choose?
- MAG544 is perfect for users who want a fast, reliable IPTV player with a minimalist interface—especially handy if you have an operator subscription or a ready-made playlist.
- MAG555 is ideal for anyone seeking a versatile device with the familiar Android environment, voice control, and a vast app ecosystem.
Whichever you choose, you’ll receive a modern device from a European manufacturer, equipped with reliable hardware and support for the latest technologies. The key is deciding what matters most to you: simplicity and stability, or flexibility and functionality.