HELGI interactive monitors

The new standard, with Android 15

Octa‑Core processor, 8 GB RAM and 128 GB storage, 50 simultaneous touch points and Google EDLA certification to install any app from the Play Store. Built-in 70W audio with microphone array: also ideal for video conferencing.

Google EDLA certified — official Google certification bringing the Play Store and Google Workspace apps preinstalled and certified, with guaranteed security and updates.

What is the difference between Serie X and Serie C Pro?

Serie X is the flagship: Android 15, Octa-Core processor with 8 GB RAM and 128 GB storage, 50 simultaneous touch points, 70W audio with a built-in microphone array and Google EDLA certification. Serie C Pro shares the touch platform and Zero Gap Bonding technology but is built to contain cost per position: Android 14, 40 or 50 touch points depending on the model, and sizes up to 98". In short: Serie X where the display also acts as the video conferencing system, Serie C Pro where many rooms need the same standard.

What does Google EDLA certification mean, and why does it matter in a tender?

EDLA (Enterprise Devices Licensing Agreement) is Google's official licence for non-mobile devices. An EDLA display ships with the Play Store and Google Workspace apps preinstalled and certified, receives security updates and supports Mobile Device Management. Without EDLA, Google apps can only be side-loaded, with no guarantee that they work or keep working — a distinction that in many tender specifications separates a compliant bid from a rejected one.

Which size suits which room?

The rule of thumb is that the back row should sit no further than 4-6 times the screen height. In practice: 65" up to around 5-6 metres of depth (small classrooms, rooms for 6-8 people), 75" up to 7-8 metres (standard classroom, medium meeting room), 86" beyond 8 metres (large classrooms, board rooms), 98" for auditoriums and open spaces. If small text will be shown — spreadsheets, CAD, sheet music — go up one size.

Is an external PC needed, or is the built-in Android enough?

For presenting, annotating, browsing and using the platform apps, the built-in Android is enough and needs no maintenance. A PC is needed when the user requires specific Windows software or a corporate domain: that is what the OPS slot is for, housing an internal PC powered by the display itself, with no external cables or extra brackets. We recommend it to installers because it keeps the installation clean and simplifies support.

Can the display be used for video conferencing without accessories?

On Serie X, yes: 70W audio and the built-in microphone array cover a normally sized meeting room, and only a camera needs to be added. In larger or noisier rooms, and on Serie C Pro, pair it with a video bar or a dedicated microphone — the compatible options are in the video conferencing section.

Wall bracket or trolley?

A wall bracket is the standard choice where the display stays in the same room and the wall can carry the weight. A trolley — manual or motorised — is needed in three cases: plasterboard or glazed walls, a display shared between rooms, or height adjustment for accessibility or for use with children. Everything is VESA standard, so the choice is independent of the display model.

Do you supply technical documentation for tenders and public supply contracts?

Yes. Full datasheets, declarations of conformity and certification details are available on request for every product code, along with the recommended configuration per lot. This is the documentation resellers and system integrators need to answer a specification without chasing data later.

Want the full datasheet?

We'll send you all the specs and a tailored configuration.