Samsung's QMC Series is the commercial-grade 4K UHD signage standard for indoor brand environments — Dynamic Crystal Color, Quantum Processor Lite 4K, SmartView+ wireless content sharing, and a slim depth that integrates cleanly into corporate, retail, hospitality, and education architecture. Engineered for 24/7 commercial duty, backed by Samsung's commercial warranty, and managed remotely through Samsung VXT.
4K UHD Resolution
Dynamic Crystal Color
Quantum Processor Lite 4K
SmartView+ Wireless
24/7 Commercial Duty
3-Yr Samsung Warranty
Features that matter for the Samsung QM55C
Dynamic Crystal Color
10-bit color processing delivers over a billion shades with smoother gradation and richer contrast — fine print, brand colors, and product imagery render with the depth retail and corporate signage demand.
Quantum Processor Lite 4K
Samsung's signage-grade processor handles 4K UHD playout, real-time upscaling, and CMS streams without lag — even with multi-zone layouts and dynamic data feeds.
4K UHD Resolution (3,840 × 2,160)
Pixel-perfect content from 1 foot to 25 feet. Crisp typography, detailed imagery, and smooth video — the resolution your brand deserves on a screen this size.
Slim Depth Design (28.5mm)
Sub-30mm cabinet sits flush against walls and integrates cleanly into custom millwork. Gives signage the architectural look corporate-lobby and high-end-retail clients ask for.
SmartView+ Wireless Sharing
Built-in wireless content sharing — present from a phone, tablet, or laptop without cabling or HDMI dongles. Ideal for corporate huddle rooms, meeting spaces, and showrooms.
24/7 Commercial Duty Cycle
Rated for 24 hours a day, 7 days a week — the commercial-grade reliability that consumer TVs simply can't deliver. Backed by Samsung's commercial warranty.
Dimensions (W × H × D)1,237.9 × 708.8 × 28.5 mm (48.7" × 27.9" × 1.1")
Weight15.7 kg (34.6 lbs)
VESA Mount200 × 200 mm
Cabinet ColorBlack
Bezel Width9.4mm (top/sides), 11.4mm (bottom)
Power & Environment
Power SupplyAC 100–240V, 50/60Hz
Power Consumption (typ.)102 W (on mode, EU energy label)
Power Consumption (max)about 154 W (distributor listings)
Operating Temperature0°C to 40°C (32°F to 104°F)
Operating Humidity10% to 80% (non-condensing)
Storage Temperature-20°C to 45°C
Certifications & Warranty
Safety / EMCFCC, UL, ENERGY STAR (where applicable)
Commercial Warranty3 Year Samsung Commercial (parts & labor)
Country of OriginSee Samsung product page for current
QMC Series size and price ladder
Every QMC panel below shares the same platform — 4K UHD, 500-nit typical brightness, Dynamic Crystal Color, SmartView+, 24/7 commercial duty cycle and Samsung VXT management. The only variables are diagonal and price, so size the screen to the room and the viewing distance rather than to the spec sheet.
Prices are per screen and include free insured freight in the contiguous US and the 3-year manufacturer warranty. Purchase orders and tax-exempt orders are accepted, and quotes come back within 1 business day. For a field-level walk-through of how the QMC line compares with the QBR and QMR series, see the CrownTV QMC vs QBR vs QMR field guide.
LH55QMCEBGCXGO. 55-inch member of Samsung's QMC Series. Always confirm by MPN at quote stage to avoid being shipped a non-commercial or older-generation panel.
Is the QMC suitable for outdoor use?
No. The QMC Series is a commercial-grade indoor display. For storefront-window deployments use the OMB Series; for fully outdoor (drive-thru, gas station, transit) use the OH Series.
Does the QMC support wireless presentation?
Yes — SmartView+ is built in. Connect from a phone, tablet, or laptop without cables. Compatible with iOS, Android, Windows, and macOS.
How does Samsung VXT remote management work?
VXT is Samsung's cloud CMS, native to QMC. Schedule content, automate brightness and power, monitor uptime, and update the entire fleet from a browser. No on-prem server required.
Is shipping included?
Yes. Free shipping on every order in the contiguous US, ships within 5–7 business days; email hello@displaydetails.com for faster processing. Samsung backorders quoted in writing — typically 2 to 4 weeks for indoor SKUs.
Do you accept purchase orders?
Yes. POs accepted from qualified businesses, government, education, and non-profit accounts. Tax-exempt sales OK with valid documentation. Samsung commercial display specialist — invoices match your AP system requirements.
Can DisplayDetails handle the install?
Yes. We coordinate professional installation through our partner network — VESA-rated wall mounts, structural reinforcement when needed, signal cabling, and content commissioning. Same project manager from quote through go-live.
How does the warranty work?
Samsung commercial warranty (parts and labor, Samsung commercial channel). DisplayDetails handles warranty registration at fulfillment. For current warranty terms, see the Samsung product page linked below.
Where do I find exact QM55C dimensions, weight and VESA pattern?
The QM55C is a 55-inch 16:9 panel. For exact width, height, depth, shipping weight and VESA mounting pattern, use the official Samsung datasheet linked at the end of this page, or compare every Samsung model side by side on our Samsung commercial display spec table. We confirm the mounting interface in writing on every quote before anything ships.
QM55C or the QH equivalent — which one do I need?
It comes down to ambient light. The QMC series, including the QM55C, runs 500 nits typical, which is right for ordinary indoor lighting — offices, lobbies, corridors, classrooms and most retail floors. The QHC series is the 700-nit high-brightness version of the same 4K platform, and it is the correct pick when the screen faces a window, sits under strong architectural downlights, or lives behind a sun-washed counter. If the screen is going into a storefront window or fully outdoors, neither is right: use the OM or OH series instead.
How quickly can the QM55C ship, and can I order on a PO?
Orders ship within 5–7 business days of cleared payment (email us for faster processing) or an approved purchase order, with free insured freight in the contiguous US. Installation is scheduled at quote stage. DisplayDetails is an Authorized Samsung Reseller and accepts purchase orders and tax-exempt orders with valid documentation. Quotes are returned within 1 business day.
For the official Samsung datasheet, current dimensions, full port list, and warranty terms see the Samsung QM55C product page (new model LH55QMCEBGCXGO).
Standard Samsung commercial packaging: display, power cord, remote and quick setup guide. Details for this model are in the Overview tab.
Same company, 10,000+ screens deployedWho installs with the team behind DisplayDetails? Three CrownTV deployments
DisplayDetails is the online store of Crown Heights Communication, INC., the New York company that operates CrownTV — a digital signage provider founded in 2012 that has deployed 10,000+ screens for retail, corporate and hospitality brands. The same team, office and phone lines stand behind every DisplayDetails order. Three published deployments:
L’Occitane en Provence
150+ boutiques across the US and Canada
Window displays and cash-wrap screens in every store, 3×3 video walls in flagships (including Aventura Mall) and 2×2 walls in boutiques — Samsung commercial displays, all managed centrally with three-tier permissions for IT, marketing and store managers.
Up to six screens per store: two Samsung OM55B high-brightness window panels on floor stands facing the street and four Samsung QM55C 4K panels inside, every screen showing one synchronized 4K signal from a single media player.
Samsung QM98 98″ panels paired with QM85C 85″ panels, synchronized in groups of three across the 24,000 sq ft flagship — main retail floor, upper-floor event space and portrait screens near the bar and VIP zone.