Portable Touch Screen on Wheels – what it is
A portable touch screen on wheels is a 32-inch Android display mounted on a rolling stand with a 15,000mAh battery built into it. Charge it in advance, roll it to wherever the audience is, and switch it on without hunting for a socket. The panel is IPS with 10-point capacitive multi-touch, so several people can work on it at once.
GoMixApp sells it in two models, Full HD and 4K UHD, which differ in resolution and processor. Both share the same chassis, the same battery and the same stand. It sits alongside the rest of the range in the indoor screens category.
A 15,000mAh battery, up to 6 hours without mains power on the Full HD model.
32″ IPS · 10-point touch · Android · 90° rotation between portrait and landscape · hidden wheels · HDMI in.
Works where there is no power socket
This is the main reason to buy a portable touch screen on wheels. The built-in battery runs the Full HD model for up to 6 hours of continuous use. That is long enough for a conference day, a hotel event or a trade-show shift.
So the display goes at the hall entrance, in the lobby or on the stand, whether or not a power point is available. No cable across the floor, no extension lead, and no position dictated by where the socket happens to be.
It charges from the supplied adapter between events or overnight. It also runs plugged in, exactly like any other display, so for permanent use in one spot nothing changes. The manufacturer publishes no battery runtime for the 4K UHD model, so we quote no figure for it.
From landscape to portrait in seconds
The stand of a portable touch screen on wheels rotates 90° between landscape and portrait, and adjusts for height and tilt. That sounds like a small detail, but it is what decides whether one unit can do two different jobs on the same day.
Portrait suits an agenda, wayfinding, a welcome board or a digital queue. Landscape suits a presentation, a video, a menu or wide marketing content. In a hotel or at a conference the same unit moves between both roles with no tools and nothing to dismantle.
Full technical specification
| Specification | Full HD | 4K UHD |
|---|---|---|
| Resolution | 1920×1080 | 3840×2160 |
| Panel size and type | 32″ IPS | 32″ IPS |
| Touch | capacitive, 10-point multi-touch | capacitive, 10-point multi-touch |
| Brightness | 250-300 nits | not published by the manufacturer |
| Processor | MediaTek Helio G85 (MT6769), octa-core | Rockchip RK3576, octa-core (Cortex-A72 + A53, up to 2.2 GHz) |
| GPU | Mali-G52 MC2 | Mali-G52 MC3 |
| Operating system | Android 12/13 | Android, not published by the manufacturer |
| Memory and storage | 8GB RAM + 128GB | 8GB RAM + 128GB |
| Camera | 13MP | 13MP |
| Battery | 15,000mAh built in | 15,000mAh built in |
| Runtime on battery | up to 6 hours | not published by the manufacturer |
| Cellular | 4G LTE | not published by the manufacturer |
| Wi-Fi | Wi-Fi 5, dual band | dual band 2.4/5 GHz |
| Bluetooth | 5.0 | 5.0 |
| Video decode | not published by the manufacturer | up to 8K@30fps, 4K@120fps |
| Audio | 2 x 5W speakers | not published by the manufacturer |
| Ports | HDMI in, USB-C, USB-A | HDMI in, USB-C, USB-A |
| Stand and movement | hidden wheels, height adjustment, tilt, 90° rotation | hidden wheels, height adjustment, tilt, 90° rotation |
The specification comes from the manufacturer. Rows it does not publish for one model are marked as such, not filled in from the other.
Who the rolling touch screen is for
A portable touch screen on wheels suits anywhere the display moves during the day, or where there is no power point:
- Hotels: lobby, banquet hall and a temporary reception desk, moving between floors as the evening needs.
- Conferences and events: an agenda board at the hall entrance, a sponsor loop and a registration point. Pair it with interactive stands for exhibitions and conferences.
- Exhibitions and showrooms: a stand built in the morning and taken down at night, with no dedicated power supply.
- Training rooms: the display comes to the session, instead of moving the group to the room that has one.
- Retail pop-ups: a temporary stand where the content changes between promotions.
The difference from a fixed-install interactive display is exactly that: a fixed install suits one position that does not change, is wired to power and network, and is usually larger. This model is built to move. If your display stays in one place, the fixed install is cheaper and the better choice.
Not sure you need to buy? You can also rent one for a single day and try it at a real event before deciding.
Full HD or 4K UHD – which to choose
When to choose Full HD
- Signage, agendas, wayfinding and anything read from two metres or more.
- The only model with a published battery runtime: up to 6 hours.
- The only model with published 4G LTE and a published 250-300 nits brightness.
- It costs 600 ILS less.
When to choose 4K UHD
- Close-up viewing: product detail, design review, high-resolution photo and video.
- A stronger processor, the Rockchip RK3576, with video decode up to 8K@30fps and 4K@120fps.
- Content that was shot or designed in 4K and should not be downscaled.
Price and what is included
Full HD at 3,600 ILS and 4K UHD at 4,200 ILS, before VAT. Each price covers the portable touch screen on wheels with its stand and battery.
Included in the price
- The 32-inch display itself, in the model you choose.
- The stand with hidden wheels, height adjustment and tilt.
- The built-in 15,000mAh battery.
- The original charger.
Quoted separately
- Delivery and on-site setup.
- A digital signage software subscription.
- Content design and presentation build.
- Warranty extension beyond the first year.
What you show on it
It runs Android, so you can install apps on it and use the browser as on any Android device. You can also connect a laptop or a media player through the HDMI input and play from there, with no network involved.
If you run several displays, you can upload and schedule content through the GoMixApp cloud signage service and watch them from the remote screen management page. Wireless mirroring from a phone is not in the manufacturer specification, so we do not promise it.
Warranty and support
Twelve months of full manufacturer warranty on the display and the battery, plus remote technical support. For longer cover, add a warranty extension for a second year with the order.
Portable touch screen on wheels – questions and answers
How long does the portable touch screen run on battery?
Up to 6 hours on the Full HD model, per the manufacturer catalogue. The manufacturer publishes no runtime for the 4K UHD model, so we quote none. In practice brightness and content type both affect it.
Can the touch screen be used while charging?
Yes. It works plugged into the charger exactly like an ordinary display. The battery is there for the hours when no socket is available, not to replace mains power entirely.
Can I rotate it to portrait?
Yes, the stand rotates 90° between landscape and portrait, and height and tilt adjust too. The change is manual and takes seconds.
Full HD or 4K – which touch screen should I choose?
For signage, agendas and anything read from a distance, Full HD is entirely enough and costs less. For close-up viewing of product detail or high-resolution imagery, 4K UHD is better, and it also carries the stronger processor.
Can I connect a laptop to the touch screen?
Yes, through the HDMI input. There are USB-C and USB-A ports as well. An HDMI connection shows the laptop on the display with no wireless network needed.
Does it need Wi-Fi to work?
Not for content over HDMI. Android apps and cloud content do need a network: both models have dual-band Wi-Fi, and the Full HD model also has 4G LTE. The manufacturer publishes no cellular support for the 4K UHD model.
