Secondary: MAG420 vs Formuler Z11, Stalker portal IPTV, Formuler MyTVOnline 3, MAG520 4K, Formuler Z11 Pro Max
Two boxes show up on the same shelves in the same online stores selling IPTV gear, and buyers routinely treat them as interchangeable. They are not. A MAG420 from Infomir boots into a Linux portal interface designed around the Stalker middleware your reseller already configured. A Formuler Z11 Pro boots into Android, asks for a Google account, and offers MyTVOnline 3 as the home-screen player while letting you sideload firestick/”>tivimate-on-firestick/”>TiVimate, IPTV Smarters, and anything else on Android TV. The platforms have almost nothing in common except that both end up as a small black box plugged into your TV. This comparison walks through both lineups, the Stalker portal model and its reseller lock-in, the MyTVOnline 3 experience on Formuler, the side-by-side capability differences for 4K and HDR, and the honest pick for different buyer profiles in 2026.
The two device families in plain terms #
Infomir is a Ukrainian company that has built MAG-branded set-top boxes since 2010. The hardware is purpose-built for IPTV — a small Linux box, an HDMI cable, an ethernet port, a remote with channel-up/down and a number pad, and an interface that mimics traditional cable. There is no Android, no Google account, no app store. You configure the box with a portal URL your IPTV reseller provides, and from then on the channels, VOD, EPG, and account management all flow through that portal. Formuler is a different company entirely — Korean-based, Android-focused — that builds Android TV boxes with a custom-skinned launcher and a built-in IPTV player called MyTVOnline. The Formuler Z11 Pro and Z11 Pro Max boot into Android 11, run Google Play apps, and ship with MyTVOnline 3 preinstalled. Same outcome (IPTV on a TV), entirely different software philosophies.
MAG hardware lineup — MAG420, MAG424, MAG520 #
The MAG420 is the entry-grade box with HEVC support, 4K up to 30fps, and HDMI 2.0. Pricing through resellers typically lands around $90-130 depending on bundling. The MAG424 sits one tier higher with 4K at 60fps, HDR10, USB 3.0, and faster silicon — expect roughly $130-180 retail. The MAG520 is the current flagship with 4K HDR at 60fps, Dolby Vision in some firmware revisions, gigabit ethernet, and a more recent Linux build under the hood — typically $180-250 through authorized resellers. All three boxes share the Stalker portal stack and all three use the same remote-style UI philosophy. The differences are silicon, codec support, and modernity. For a Standard Dynamic Range 1080p subscription the MAG420 is fine. For 4K HDR streams the MAG520 is the buy. The MAG424 is a middle option that occasionally has the best stock availability when the others are out.
The Stalker portal model — what it actually is #
Stalker is middleware originally developed by Infomir as a server-side IPTV management platform. The reseller (or end-user, in some self-hosted configurations) runs Stalker on a server, defines the channel lineup, VOD library, EPG sources, account billing, and access controls. The MAG box has no IPTV configuration screen of its own — it has a single Settings field where you enter the portal URL (something like http://portal.example.com/c/), and from there the box pulls everything: channel grid, logos, VOD, EPG, even firmware update notifications. The user interface on the TV is almost entirely served by the portal, not by the box. This is the architectural decision that makes MAG "set and forget" — a non-technical viewer never sees a playlist URL or a username. They turn on the box and channels are there. It is also the architectural decision that creates reseller lock-in.
Reseller lock-in on MAG — what to know before buying #
Because the MAG box points at a single portal URL, switching IPTV providers means either re-pointing the portal (some boxes allow it via a service menu, some do not, depending on firmware and reseller configuration) or buying a new box. Many resellers lock the portal field at provisioning time so the customer cannot change it. This is ostensibly an anti-piracy measure but in practice it functions as customer retention. Reseller markup on MAG hardware is also significant — the same MAG520 that retails at $180 from authorized Infomir distributors often shows up bundled with a 12-month subscription at $300+ from gray-market resellers, with the box "free" but the portal fixed. Before buying a MAG, confirm three things: whether the portal field is user-editable, whether the device's MAC address has been provisioned to a single provider's allowlist (some Stalker servers MAC-bind), and whether the box was sold through Infomir's authorized channel.
Formuler hardware lineup — Z11 Pro and Z11 Pro Max #
The Formuler Z11 Pro is the standard model — 4GB RAM, 32GB storage, Android 11, 4K HDR at 60fps, HDMI 2.1, gigabit ethernet, dual-band Wi-Fi 6, USB 3.0 ports, and the BT voice remote. Retail pricing sits around $190-230 (subject to retailer). The Z11 Pro Max is the higher-tier sibling — same base spec but with 4GB RAM upgraded to a more premium chassis, slightly different remote, and expanded storage in some configurations, retailing around $230-280. Both run the same software, both ship with MyTVOnline 3 preinstalled, and both are completely unlocked Android TV devices — you sign in with a Google account, install whatever you want from Play Store or sideload, and use the MyTVOnline player or any other IPTV app interchangeably. Formuler also sells older models (Z8, Z10) at lower prices, but the Z11 line is the current recommendation.
MyTVOnline 3 — what makes Formuler's UI different #
MyTVOnline 3 is Formuler's house-built IPTV player. It supports M3U URLs, Xtream Codes, and Stalker portals — the third option matters because it means a Formuler can act as a MAG-style portal client when needed, while still being a full Android TV box the rest of the time. The interface is closer to TiVimate than to a traditional cable grid: a customizable channel grid, a category sidebar, an EPG overlay, search, favorites, recording (when paired with USB storage), and time-shift on supported streams. Formuler updates the player firmware regularly, including new features like catch-up TV integration with providers that support it. For users who want a clean out-of-box IPTV experience without sideloading anything, MyTVOnline 3 is the path. For users who want TiVimate or Smarters, those install side by side from the Play Store with no friction.
Sideloading TiVimate and IPTV Smarters Pro on Formuler #
Because Formuler boxes are full Android TV with the Play Store, installing TiVimate or IPTV Smarters Pro is identical to the Shield or any other Android TV box. Open Play Store, search, install, sign in with playlist or Xtream credentials, configure EPG. MyTVOnline 3 stays installed alongside, and you can launch whichever player you prefer per session. Some power users run TiVimate Premium for sports (recording, advanced EPG) and MyTVOnline for everyday viewing because of the slightly faster Formuler-tuned launch time. Sideloading less common APKs through Downloader works the same way it does on a Shield. This combination — Formuler hardware with MyTVOnline 3 as default and TiVimate Premium for power use — is genuinely flexible in a way no MAG box can match.
4K, Dolby Vision, HDR — what each supports #
Both platforms can play 4K HDR streams, but the codec and HDR-format support varies by model. MAG420 — 4K up to 30fps, HEVC, HDR10. MAG424 — 4K at 60fps, HEVC, HDR10, early Dolby Vision support in some firmware. MAG520 — 4K HDR at 60fps, Dolby Vision (varies by firmware revision and reseller customization), gigabit ethernet to handle the bitrate. Formuler Z11 Pro and Z11 Pro Max — 4K HDR at 60fps, HDR10, HDR10+, Dolby Vision, plus AV1 decode (newer firmware), HDMI 2.1 for higher refresh rate passthrough. On paper Formuler's Z11 line is the more capable platform for the highest-tier streams. In practice, IPTV streams are rarely encoded in AV1 or HDR10+ today, so the MAG520 and the Formuler Z11 Pro produce visually similar output on most channels. The Formuler advantage shows up with Netflix or Apple TV+ apps (which the MAG cannot run at all) more than with IPTV per se.
Reliability and update cadence — both vendors' track records #
Infomir issues firmware updates to MAG boxes irregularly — sometimes silent monthly updates, sometimes long gaps. The Stalker server side, controlled by your reseller, is updated more often but you have no visibility into it. When a MAG box has issues, the troubleshooting flow goes through the reseller, not Infomir. Formuler ships firmware updates more frequently and more publicly, with release notes posted to their forum and direct over-the-air installation. Android TV itself receives Google's security patches via the underlying platform. The community ecosystem around Formuler is also broader — third-party guides, custom MyTVOnline themes, sideload bundles. The MAG community is smaller and more reseller-centric. For a buyer who values long-term support visibility, Formuler is the safer pick. For a buyer who just wants the box to work and is happy to call the reseller when it does not, MAG is fine.
Resale and longevity #
Resale value tells a story. A used MAG520 in working condition typically sells for 30-50% of its purchase price within 18 months — buyers know the box is portal-locked to whoever provisioned it, so secondary value depends on whether the buyer has a compatible provider or can re-point the portal field. A used Formuler Z11 Pro holds value better because any buyer can wipe it, sign in to a fresh Google account, and use it as a generic Android TV box even if they never touch IPTV. Longevity follows the same logic. A MAG box's useful life is bounded by how long Infomir supports the platform plus how long the original reseller stays in business. A Formuler's useful life is bounded by how long Android TV runs on its silicon, which historically is five-plus years even after the manufacturer stops issuing firmware.
Verdict by buyer profile #
If you are completely new to IPTV, want a single box that just works, do not want to ever see a settings menu, and trust your reseller — buy a MAG520 from an authorized channel. The Stalker portal model is genuinely user-friendly when it is set up correctly, and a non-technical household member can use it without any explanation. If you are technically inclined, want to mix IPTV apps, run TiVimate Premium with recording, occasionally watch Netflix or YouTube on the same box, and care about longevity beyond a single provider — buy a Formuler Z11 Pro. The Android base future-proofs the purchase. If you want maximum power-user flexibility and have $199-$249 to spend, an Nvidia Shield is the cross-platform alternative that beats both on Android-app polish at the cost of a less-tailored IPTV out-of-box experience. The honest summary: MAG for set-and-forget portal users, Formuler for hybrid power users.
Frequently Asked Questions #
Is a MAG box locked to one provider? #
Often, yes. The Stalker portal URL is the only IPTV configuration on a MAG box, and many resellers either lock that field at provisioning time or MAC-bind the box's MAC address to their server's allowlist. Before buying, confirm with the reseller whether the portal field is user-editable in the service menu, and whether the box has been MAC-bound. Authorized Infomir distributors usually sell the box unprovisioned, which leaves the portal field open. Gray-market reseller bundles often arrive locked.
Can a Formuler run TiVimate? #
Yes. Formuler Z11 Pro and Z11 Pro Max are full Android TV devices with Google Play Store access. TiVimate installs in one click, runs alongside the preinstalled MyTVOnline 3 player, and supports the same M3U / Xtream Codes / EPG configuration as on any other Android TV box. TiVimate Premium ($24.99/year, subject to retailer) unlocks multi-playlist and recording. Many Formuler owners run both MyTVOnline 3 and TiVimate side by side and switch based on the session.
What is the difference between MAG420 and MAG520? #
The MAG420 is the entry model with 4K at 30fps, HEVC, HDR10, fast ethernet, and older silicon — typically priced $90-130. The MAG520 is the flagship with 4K at 60fps, HDR10, Dolby Vision in some firmware, gigabit ethernet, and modern silicon — typically $180-250. For 1080p Standard Dynamic Range subscriptions the 420 is sufficient. For 4K HDR streams the 520 is the right buy. The MAG424 sits between them at roughly $130-180 and is sometimes the best stock option.
Does Formuler MyTVOnline 3 record? #
Yes, when paired with USB storage. Plug a USB drive (formatted exFAT) into the Formuler Z11 Pro's USB 3.0 port, configure MyTVOnline 3's recording target in Settings, and schedule recordings via the EPG. Time-shift is also supported on compatible streams. A 1TB drive holds roughly 250 hours of 1080p IPTV. The recording feature is built into MyTVOnline 3 directly — no Premium upgrade needed, unlike TiVimate.
Should I buy MAG or Formuler in 2026 if I am new to IPTV? #
If your priority is a box that works out of the box with zero configuration, a trusted reseller, and a TV-style channel grid your whole household can use without explanation — buy a MAG520. If your priority is flexibility, longevity, the option to switch providers in the future, and the ability to run Netflix and YouTube on the same device — buy a Formuler Z11 Pro. The MAG is simpler today; the Formuler is more useful over five years. New IPTV users without a strong reseller relationship usually do better with the Formuler.
Editorial disclosure: This guide is independent. ott-tv.org compares set-top-box hardware on technical and ownership merits; recommendations on specific IPTV subscription providers are out of scope here. MAG and Formuler boxes are legal hardware; the streams a viewer connects them to are not always — that side of the legal question is on the viewer, not the device.
