iiyama TW2424AS-B3P 23.8-inch interactive display

Consider it for a room booking panel outside a meeting room, a visitor sign-in position on a reception desk, a wayfinding point or a small self-service kiosk. It is an all-in-one panel PC, so the app runs on the display itself. At 23.8 inches it is aimed at someone standing directly in front of it rather than at a room reading it from a distance.

No. Android 14 with Google Mobile Services is built into the panel along with Wi-Fi to IEEE802.11ax, a wired network port and Bluetooth, so a booking or information app runs on the display itself. There is one HDMI input at 1920 x 1080 and 60Hz if you do want to feed it from an external source.

Yes, and that is the main reason to choose it. The RJ45 port supports Power over Ethernet to IEEE802.3bt at 72W, so one Cat cable delivers both the power and the data. That removes the need for a mains socket behind the panel, which is usually the hardest part of fitting a booking screen beside a door.

Ten touch points, but only through the panel's own Android system. iiyama lists an external operating system as supporting single touch only, so a laptop or PC plugged into the HDMI input will not get multi-touch. Touch is in-cell PCAP and works with a finger, a latex glove or a capacitive stylus.

This model is listed with Android 14 with GMS, which is the Google Mobile Services build, so it is the variant to specify when your app or your device management depends on Google services. Confirm the specific app licences and any account policies with your IT team before rollout, and note that the 31.5-inch TW3226AS is not listed the same way.

Yes. iiyama lists landscape, portrait and face-up orientation for this model, with auto-rotation, so it can go on a wall either way round or sit flat as a desk-level sign-in point. The mounting pattern is shown in the specification table on this page, and a cable route still has to be planned for the network drop.

It is rated at 450 cd/m2 with the touch glass fitted, with an anti-glare coating and an IPS panel for wide viewing angles. That is brighter than a typical office monitor and the anti-glare coating helps against reflection, but no panel at this level is a shop-window product. Direct sun on the glass is still worth designing out.

Yes. Two 5W speakers and a dual microphone are built in, which is enough for audio prompts, a chime on check-in or voice input at a self-service point. It is not a conferencing device, so treat a meeting room's audio as a separate item.

iiyama lists 17.5W typical, 0.5W in standby and 0.3W in off mode, and rates the panel for 24/7 non-stop operation with a 50,000 hour MTBF figure. That duty cycle is the specification to check when comparing against a consumer tablet or monitor pressed into the same job.

Choose by reading distance and by what the app has to do. Both are Full HD, so the larger panel adds size rather than detail, and the 31.5-inch model has higher contrast at 4000:1. This 23.8-inch model has the harder 6H glass and is the one listed with Android 14 with GMS, which matters if your deployment depends on Google services.