Samsung QB85R 85-inch UHD 4K Smart Signage Display

Name: Samsung QB85R 85-inch UHD 4K Smart Signage Display
Brand: Samsung
SKU: samsung-qb85r
Availability: InStock

Overview

The Samsung QB85R is an 85-inch UHD 4K signage display from the QBR series, built for lobbies, showrooms, corridors and meeting areas where content must stay sharp. It offers 3,840 x 2,160 resolution, 4,000:1 contrast, 350 cd/m2 typical brightness and two HDMI inputs, with WiFi and Bluetooth built in. Its 56.7 mm depth suits organisations across Qatar planning wall-mounted screens.

What the QB85R is

The Samsung QB85R is an 85-inch display from the QBR Crystal UHD 4K signage series, made for showing content continuously in shared and public-facing spaces rather than as a desk or classroom monitor. Its 3,840 x 2,160 panel delivers four times the pixel count of Full HD, so menus, floor plans and small print stay readable from close range. The slim, flat-backed body keeps a wall-mounted screen visually tidy.

The specifications that shape the purchase

Brightness is rated at 350 cd/m2 typical, with a 4,000:1 contrast ratio and a 92% DCI-P3 colour gamut. The panel has a 178-degree horizontal and vertical viewing angle and a 6 ms response time, and it processes 10-bit colour. For a buyer, these figures mean the image holds up when visitors view the screen from the side, which matters in corridors and lobbies.

Inputs: two HDMI, one DVI, two USB, audio in, IR in and RJ45 in. There is no DisplayPort or HDBaseT input, so plan source equipment around HDMI or DVI.
Control: RS232 in and out, plus an RJ45 input for wired network connection.
Wireless: WiFi and Bluetooth built in.

Where it fits across Qatar

In a hotel lobby in West Bay, an 85-inch screen can carry arrival information and welcome content above the reception desk, where the 4,000:1 contrast helps images look defined under bright ceiling lights. A university building in Education City might place one at a corridor junction to show timetables and event listings, with WiFi reducing the cable runs needed. A bank branch in Msheireb could use it in the waiting area for service announcements and product messages, updated over the network.

What to plan before ordering

The set measures 1,897.8 x 1,080.8 x 56.7 mm and weighs 48.4 kg, so the wall structure and fixings must be checked before mounting. The VESA pattern is 600 x 400 mm, and an optional mount, the WMN8200SF, is listed for this model. The operating range is 0 to 40 °C at 10 to 80% humidity, non-condensing. Qatar summer heat regularly exceeds 45 °C, so keep the display in air-conditioned indoor spaces, not unshaded entrances or outdoor canopies. Power is rated at 100 to 240 V, 50/60 Hz, drawing 198 W in on mode and 0.5 W in sleep. The model is not listed for daisy-chained video walls, so confirm the layout with SmartRooms Qatar before planning a multi-screen array. SmartRooms Qatar offers a free site survey to check the wall, cable routes and environment before installation.

Ready to specify the QB85R for your site? Request a quote from SmartRooms Qatar and we will usually respond within one working day. We supply and deliver to all eight municipalities of Qatar, and we accept purchase orders, LPOs and government tenders, including Monaqasat.

Highlights

85-inch UHD 4K panel at 3,840 x 2,160 resolution
4,000:1 contrast ratio and 350 cd/m2 typical brightness
Two HDMI inputs, DVI, USB, RS232 and RJ45 connectivity
WiFi and Bluetooth built in
MagicINFO 6 listed with the signage line
Operating range 0 to 40 °C, 10 to 80% humidity non-condensing

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

45 specifications · Source: manufacturer · checked Oct 2026

Display14

Diagonal Size: 85"
Panel Type: New Edge, 60 Hz
Resolution: 3,840 x 2,160
Pixel Pitch (HxV, mm): 0.4875 x 0.4875
Brightness (Typical, cd/m2): 350
Contrast Ratio: 4,000 : 1
Viewing Angle (H/V): 178 / 178
Response Time: 6 ms
Color Gamut: 92 % (DCI-P3, CIE 1976)
Glass Haze: 0.02 %
H-Scanning Frequency: 30 ~ 81 kHz
Maximum Pixel Frequency: 594 MHz
V-Scanning Frequency: 48 ~ 75 Hz
Contrast Ratio (Dynamic): Mega

Connectivity15

HDMI In: 2
DP In: No
DVI In: Yes
USB: 2
IR In: Yes
HDBaseT In: No
Audio In: Yes
Audio Out: Stereo Mini Jack
Video Out: No
RS232 In: Yes
RS232 Out: Yes
RJ45 In: Yes
RJ45 Out: No
WiFi: Yes
Bluetooth: Yes

Power3

Power Supply: AC 100 - 240 V 50 / 60 Hz
Power Consumption (On Mode, W): 198
Power Consumption (Sleep Mode, W): 0.5

Dimension2

Set Dimension (WxHxD, mm): 1897.8 x 1080.8 x 56.7
Package Dimension (WxHxD, mm): 2090 x 1247 x 260

Weight2

Set Weight (kg): 48.4
Package Weight: 63.7

Operation Conditions2

Temperature: 0 ℃ ~ 40 ℃
Humidity: 10 ~ 80 %, non-condensing

Mechanical Specification3

VESA Mount (mm): 600 x 400
Bezel Width (mm): 10.9 (T/L/R) 12.9 (B)
Frame Material: Non-Glossy

Optional Feature1

Mount: WMN8200SF

Internal Player (MagicInfo)1

MagicInfo Daisychain Videowall Support: No

Certification and Compliance2

EMC: Class A FCC (USA) Part 15, Subpart B 　 KCC/EK (Korea) Tuner : KN32 / KN35 　 Tunerless : KN32 / KN35 CE (Europe) EN55032 : 2012 or 2015 　 EN55024 : 2010 or EN 55035 : 2017 VCCI (Japan) VCCI CISPR32 : 2016 　 CCC(China) GB/T9254-2008 　 GB17625.1-2012 BSMI (Taiwan) CNS13438 ( ITE EMI ) CNS14336-1 ( ITE Safety ) CNS15663 (RoHS) 　 C-Tick (Australia) AS/NZS CISPR32 : 2015 　 GOST(Russia/CIS) ROCT CISPR 24-2013 　 ROCT CISPR 22 : 2005
Safety: CB (Europe) : IEC60950-1/EN60950-1CCC (China) : GB4943.1-2011PSB (Singapore ) : PSB+IEC60950-1NOM (Mexico ) : NOM-001-SCFI-1993IRAM (Argentina ) : IRAM+IEC60950-1SASO (Saudi Arabia ) : SASO+IEC60950-1BIS(India) : IEC60950-1 / IS13252NOM(Mexico) : Tuner : NOM-001-SCFI-1993 Tunerless : NOM-019-SCFI-1998KC(Korea) : K 60950-1EAC(Russia) : EAC+IEC60950-1INMETRO(Brazil) : INMETRO+IEC60950-1BSMI(Taiwan) : BSMI+IEC60950-1RCM(Australia) : IEC60950-1/AS/NZS 60950-1UL(USA) : cUL60950

Downloads

8 files from the manufacturer

XLSX Datasheets QB85R_Specifications_ae.xlsx 5 KB PDF Datasheets VESA_Spec_Table.pdf 457 KB PDF Manuals & guides BN68-09661R-01_QSG_QBR QBR-B_ASIA MENA AFRICA_L06_211001.0.pdf 2.5 MB PDF Manuals & guides LFDQMREN-05_BY-MODEL_QBR QMR QER QMR-T_EU_ENG_210223.0.pdf 923 KB ZIP Software & firmware · Opens on manufacturer site LFDCOMNEN-07_COMMON_2018-2019_EU_L25_210607.0.zip ZIP Software & firmware · Opens on manufacturer site LFDQMREN-05_BY-MODEL_QBR_QMR_QER_QMR-T_EU_L25_210224.0.zip ZIP Software & firmware · Opens on manufacturer site T-KTM2ELAKUC_BEM.zip ZIP Software & firmware · Opens on manufacturer site T-KTM2ELAKUC_USB.zip

Questions about QB85R

Can the QB85R be used outdoors or in unconditioned areas in Qatar?

The rated operating range is 0 to 40 °C with 10 to 80% humidity, non-condensing. Qatar summers regularly pass 45 °C, so keep the QB85R in air-conditioned indoor spaces, not under canopies, beside open entrances or in unventilated storerooms. If a site has a warm or dusty entrance, SmartRooms Qatar can confirm the environment during the free site survey before you order.

Can several QB85R units be joined into one video wall?

No. The source data records MagicINFO daisy-chain video wall support as not available for this model. If your design needs several screens acting as one wall, confirm the layout, content system and cabling with SmartRooms Qatar before ordering, so you know whether this model suits the design or a different product is needed.

Which video inputs and ports does the QB85R offer?

It has two HDMI inputs, one DVI input, two USB ports, an audio input, a stereo mini-jack audio output, an IR input, RS232 input and output, and an RJ45 input. It has no DisplayPort input, no HDBaseT input and no video output. Laptops or players that output DisplayPort only will need an adapter, so check your source devices before placing an order.

How does the QB85R connect to a network or a PC?

WiFi and Bluetooth are built in, and an RJ45 input is provided for wired networking. The source data also lists Samsung Workspace, secured by Knox, which allows wireless access to a PC without a physical cable. Agree the network and security settings with your IT team before connecting the display to a corporate network.

What power supply does the QB85R need in Qatar?

The power supply is rated at 100 to 240 V, 50/60 Hz, which covers Qatar's 240 V mains. Power consumption is 198 W in on mode and 0.5 W in sleep mode. Because the display is usually wall-mounted, plan the socket position and cable route during the site survey so the power lead is concealed and accessible for service.

Can the QB85R be wall-mounted, and what does the wall need to support?

The set measures 1,897.8 x 1,080.8 x 56.7 mm and weighs 48.4 kg, with a VESA pattern of 600 x 400 mm. The wall structure and fixings must be checked before installation. An optional mount, the WMN8200SF, is listed for this model. SmartRooms Qatar offers a free site survey to check wall type, load capacity, cable routes and sight lines before the installation team arrives.

How do government entities and organisations order the QB85R through a tender?

Quotations are usually provided within one working day. SmartRooms Qatar accepts purchase orders, LPOs and government tenders, including Monaqasat, and supports payment by bank transfer, cheque or purchase order. Products carry the manufacturer's warranty. State the model code QB85R and the quantity in your request, and ask for a site survey first if the wall needs checking.

Is the QB85R suitable for a hotel lobby in West Bay?

Yes, in an air-conditioned lobby. An 85-inch screen above the reception desk can show arrival information, event notices and welcome content. The 4,000:1 contrast ratio and 350 cd/m2 typical brightness help images stay clear under bright ceiling lights, and the 178-degree viewing angle lets guests read the screen from the lift lobby as well as the desk.

Would the QB85R work in a university corridor in Education City?

It suits a corridor where students and staff pass at walking distance and need timetables, room bookings or campus news. The 3,840 x 2,160 resolution keeps small text legible at close range. Built-in WiFi reduces the cable runs needed for each screen, while the RJ45 input is available where IT policy requires a wired connection. Request a quote covering one screen per corridor junction.

Could a bank branch in Msheireb use this display in its waiting area?

Yes. Waiting-area screens can carry service announcements, product information and queue guidance. Built-in WiFi lets the screen join the branch network without a cable run to each screen, subject to approval from the branch IT team. Keep the screen out of direct sunlight from windows, and confirm wall and lighting conditions during the site survey before raising a purchase order.

How could a private school in Al Wakrah use the QB85R?

A school might install it in the main entrance or a foyer beside the assembly hall to show announcements, student achievements and parent information. An 85-inch panel suits a large foyer better than a small classroom. Because the set weighs 48.4 kg and is 1,897.8 mm wide, confirm that the wall can carry it and that the space is clear before the school raises its purchase order.

Would the QB85R suit a shopping mall or retail store in Lusail?

It suits air-conditioned mall atriums, indoor store areas and retail walls showing promotions and wayfinding. Note that the operating range tops out at 40 °C, so a unit placed against glazing that receives direct sun may need a different position. The 4,000:1 contrast ratio and 178-degree viewing angle help content stay visible to shoppers passing from different directions.