What is the difference between virtual reality and watching a video on a tablet?

Three physical differences: with a headset the field of view is occupied and the person does not see the room, the 360° image follows head movement, and the sound is spatial. With a tablet the person still sees the screen and the room around it. For procedures, occupying the field of view is precisely the point; in other contexts it is a drawback.

Does virtual reality work better than a tablet?

There is no solid basis for claiming that. There is research on virtual reality in healthcare and on distraction as a strategy, but studies directly comparing a headset with a tablet, in the same procedure with the same content, are few. Anyone giving you a percentage is extrapolating.

When is a tablet the better option?

When the person needs to keep seeing the room, when the family wants to watch too, when there is a contraindication to the headset, when the person does not want their eyes covered, and when the budget does not stretch — a tablet with good content beats a headset nobody bought.

So what are you buying besides the headset?

Content chosen for the clinical context, managing several headsets from one screen with a remote stop, a record of how each session went, working without internet during a session, training included, and an identified manufacturer with technical documentation, a risk assessment and a formal incident reporting route.

Virtual reality or tablet: what is the difference?

It is the most honest objection we get, and it usually comes from someone who has had to justify a purchase before: "a tablet with nature videos costs two hundred euros. Why would we buy this?"

The answer deserves to be given properly, including the part where the tablet wins.

What physically differs

There are three concrete differences, and none of them is a matter of opinion.

The field of view is occupied. With a tablet, the person sees the screen and sees the room: the needle, the machine, the professional. With a headset, they see the scenario and nothing else. This is the central difference, and almost everything else follows from it.

The image responds to looking around. 360° video follows head movement, so looking to the side shows what is to the side. On a tablet, turning your head shows you the wall.

The sound is spatial. It comes from directions, not from a speaker in front.

What that means in practice

For procedures, occupying the field of view is the point, not a side effect. Someone afraid of needles who cannot see the needle is in a different situation from someone who sees it next to a screen.

For bed-bound people, a tablet has to be held or propped, and it is always in the wrong place. A headset with a lying-down mode aligns the horizon with the tilt of the head — the image appears level even with the person at 30° or 90°.

For reminiscence, being somewhere is not the same as seeing somewhere. Whether that difference translates into measurable benefit is another conversation — and it is the next one.

What the evidence says about this specific comparison

Little, and that needs saying.

There is a fair amount of research on virtual reality in healthcare settings, and a fair amount on distraction as a strategy. Studies directly comparing a headset with a tablet, in the same procedure and with the same content, are few.

So anyone guaranteeing that virtual reality is x per cent better than a screen is extrapolating. We do not claim it. Our study library is open precisely so you can see what exists and what does not.

The right question is not "which is better". It is "which is appropriate for this moment, in this service, with this person" — and there are plenty of moments where the answer is the tablet.

When the tablet is the right answer

Let us put it in writing, because it is true:

When the person needs to keep seeing the room — because losing the reference makes them anxious, because they need to communicate by gesture, or because the team needs to see their face.
When the family wants to watch too. A tablet is shareable; a headset is a one-person experience at a time.
When there is a contraindication. Severe motion sickness, vestibular disorders, uncontrolled epilepsy — the list is on our FAQ page.
When the person simply does not want their eyes covered. It happens, and it is reason enough.
When the budget does not stretch. A tablet with good content beats a headset nobody bought.

What you buy besides the headset

If the comparison is only "headset versus tablet", the tablet wins on price, every time. The honest comparison is between a device and a system:

content chosen for the clinical context, rather than a list of videos;
managing several headsets from one screen, with a remote stop;
a record of how each session went, for the team to interpret;
working without internet during a session;
team training, included;
an identified manufacturer, with technical documentation, a risk assessment and a formal route for reporting incidents.

RVer's base product is registered with Infarmed as a Class I medical device, no. CDM 94571546, and bears the CE mark under MDR 2017/745. A tablet with a video app has none of this — which does not make it worse, it makes it a different thing.

In short

The physical difference is real: the field of view is occupied, the image follows the head, the sound has direction.
The difference in clinical outcome between the two is barely studied. Anyone giving you a number is extrapolating.
In several cases the tablet is the right choice, and a supplier who never admits it is selling you something.
What distinguishes them is not the headset — it is what comes around it.

If you are deciding between the two for a specific service, tell us the clinical moment. If the answer is the tablet, we will say so.

Virtual reality or a tablet? What differs, and when the tablet wins