iiyama LE9864UHS-B1AG 98-inch 4K commercial display

It fits the jobs where one screen has to be visible across a whole space: a large reception or atrium, a showroom wall, a canteen, a concourse, a waiting area or a corporate all-hands room. It is a commercial display rated for continuous use, and at this size it is usually specified as part of a fit-out rather than bought off the shelf, because the wall, the bracket and the lift all have to be planned around it.

The panel is 61kg on its own and 77.9kg in its packaging, measuring 2202 x 1257.7 x 110.5mm. That is beyond a comfortable two-person lift once it has to go up a wall, so plan for a lift team and the right access equipment. It is worth walking the delivery route in advance, since a 2202mm box will not turn every corner or fit every lift.

A wall that can carry 61kg plus the bracket in shear at height: solid masonry, concrete, or a stud wall with steel reinforcement or a backing plate designed in. Plasterboard with cavity fixings is not suitable. Check the bracket against the mounting pattern in the specification table on this page, because it is larger than many general-purpose flat wall brackets cover, and against a load rating comfortably above the panel weight.

No. iiyama lists this model as landscape only, unlike the LH signage models in the same group which support both. If the site needs a tall screen for a directory, a lift lobby or a wayfinding column, choose one of those instead rather than trying to rotate this one.

No. Android 14 is built in with 4GB of memory and 32GB of storage, running iiSignage2 for content management, iiControl for device management, iiShare and EShare for wireless sharing, iiBrowser, a PDF and media player, a file manager and FailOver input recovery. TeamViewer is included for remote support. Two HDMI 2.0 inputs and a USB-C input are there if you would rather drive it from an external player or a PC.

It is rated at 500 cd/m2, which is the standard indoor signage level. That suits a foyer, an atrium, a canteen or a showroom away from direct sun, and it is not the high-brightness tier of around 800 cd/m2 that a shop window or a fully glazed frontage with sun on the screen calls for. Measure the light at the actual position before you commit to it.

Around 388W in typical use, with 0.5W in standby and 0.3W switched off, and an energy rating of class G. That is the highest draw of the signage displays in this group, roughly double the 173W of the 98-inch LH9875UHS-B2AG, so on a screen running continuously it is worth costing out and checking against the circuit it will be connected to.

Two HDMI 2.0 inputs, both taking 4K at 60Hz, with audio return channel on the second, plus one USB-C input carrying DisplayPort Alt Mode with 15W power delivery. There are two USB 2.0 ports, a 3.5mm audio jack and 2 x 10W speakers. For control there is wired LAN, an RS-232c port on a 2.5mm sub-mini jack and an IR input, and WiFi covers 2.4G and 5G.

Yes. It is rated for 24/7 non-stop operation with a 50,000 hour MTBF figure, it is fanless, and it has anti image retention for layouts with a fixed logo or header bar. Its operating temperature range is 0 to 40C, which matters if it is going into a glazed atrium or a recessed housing where the air does not move.

Both are 98-inch 4K displays at 500 cd/m2, rated 24/7, fanless and in metal housings. This one has the VA panel at 5000:1 static contrast for deeper blacks, Android 14 with the fuller management set, a USB-C input and 2 x 10W speakers, and it weighs 61kg. The LH9875UHS-B2AG has an IPS panel at 1200:1 with a wider usable viewing angle, an OPS PC slot for customer-supplied compute, DVI and DisplayPort alongside three HDMI inputs, 2 x 16W speakers, and it draws 173W against 388W here. It also weighs 77.8kg, which is a materially harder install.