QB65N

What the QB65N is built for

The Samsung QB65N is a 65-inch UHD 4K display made for digital signage: menus, wayfinding, announcements and promotional content in places where many people pass a screen every day. Its 3,840 x 2,160 panel is listed as a New Edge panel running at 60Hz, which gives crisp text at close viewing distance. The manufacturer also lists the model as LH65QBNEBGC/UE, and it belongs to the QBN Series.

Picture, brightness and viewing angles

The screen has a typical brightness rating of 350, a contrast ratio of 6,000:1 and a 178/178 degree viewing angle, so content stays readable for people standing beside a lobby as well as in front of it. Response time is listed at 8ms typical and colour gamut at 72%. Samsung describes its Intelligent Picture Quality processing as lifting content from different sources toward UHD-level detail, which helps when older video files are played on the screen.

Built-in software, control and security

The embedded MagicINFO S6 player runs on the Tizen operating system, so scheduled playlists can run on the display itself without a separate media PC at each location. Samsung KNOX is described as providing three-layer protection and controlling USB and network exchange through dedicated signage device management. Remote management lets IT staff monitor and diagnose the display from another location.

Connections for source devices

• Two HDMI inputs and one DVI-D input
• Two USB ports, RS232 in and out, and an RJ45 network input
• IR input, audio input, stereo mini-jack audio output and WiFi
• No DisplayPort, HDBaseT or video output, so plan source cabling before ordering

Where it fits in Qatar

A 65-inch screen suits spaces where people stand a few metres away rather than sit around a boardroom table. Three examples:

• A clinic waiting area in Al Sadd showing queue information and health awareness messages.
• A ministry reception in Msheireb directing visitors to the right counter and floor.
• A private school in Al Wakrah using corridor screens for timetables, events and notices.

Planning the mount and the site

The set measures 1457.5 x 837.3 x 59.4 mm and weighs 25.3 kg, so check the wall structure and choose a mount before delivery. The rear uses a 400 x 400 mm VESA pattern, and Samsung lists an optional wall mount, the WMN6575SE. No stand is offered in the data. Bezels are 10.5 mm at the top and sides and 11.8 mm at the bottom. The rated operating range is 0 to 40°C and 10 to 80% humidity, which is below Qatar's summer heat, so install it in an air-conditioned indoor space. The IP5x rating covers dust, but Samsung notes that operation is not guaranteed with some dust types such as metal dust, so confirm the location first if it is near construction or industrial dust. Power is rated AC 100-240V at 50/60Hz, with 176 W on-mode and 0.5 W sleep-mode consumption.

SmartRooms Qatar offers free site surveys before wall mounting, professional installation and delivery to all 8 municipalities of Qatar. Quotations usually arrive within one working day. Request a quote for the QB65N and we will confirm the mount, cabling and quantity for your site.