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Key specs
In Stock Same-day processing on in-stock orders Available to order; contact us to confirm lead time Contact us for availability
Key specs
Contact us to confirm delivery timing for this item. Lead time is confirmed after you order. Contact us for availability. Tracking number emailed when your order ships. Shipping policy
Product Overview
Samsung QB75C-N QBC Series 75″ 4K UHD Commercial Display No Wi-Fi.
Samsung LH75QBCNBGCXEN. Product design: Digital signage flat panel. Display diagonal: 190.5 cm (75″), Display technology: LED, Display resolution: 3840 x 2160 pixels, Display brightness: 350 cd/m², HD type: 4K Ultra HD. Operating hours (hours/days): 16/7. Operating system installed: Tizen 7.0
Specifications
Display
Display diagonal 190.5 cm (75″)
Display technology LED
Panel type VA
Display resolution 3840 x 2160 pixels
Display brightness 350 cd/m²
HD type 4K Ultra HD
Touchscreen No
Response time 8 ms
Contrast ratio (typical) 4000:1
Dynamic contrast ratio marketing name Mega Contrast
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Pixel pitch 0.429 x 0.429 mm
Active display area (W x H) 1650.24 x 928.26 mm
Display diagonal (metric) 189.3 cm
Colour saturation 72%
Horizontal scan range 30 – 81 kHz
Vertical scan range 48 – 75 Hz
Native refresh rate 60 Hz
Haze rate 2%
RGB colour space NTSC
Ports & interfaces
HDMI ports quantity 3
HDMI version 2.0
HDMI input ports quantity 3
DVI port No
USB port Yes
USB ports quantity 2
Ethernet LAN Yes
Ethernet LAN (RJ-45) ports 1
Wi-Fi No
RS-232 interface Yes
Remote (IR) input 1
PC Audio out Yes
Audio
Built-in speaker(s) No
Design
Product design Digital signage flat panel
Placement supported Indoor
Screen shape Flat
VESA mounting Yes
Panel mounting interface 400 x 400 mm
Bezel width (bottom) 1.34 cm
Bezel width (side) 1.34 cm
Bezel width (top) 1.34 cm
Mounting type Wall
Performance
Purpose Commercial
Operating hours (hours/days) 16/7
HDCP Yes
HDCP version 2.2
Power
Power consumption (typical) 214.5 W
Power consumption (standby) 0.5 W
AC input voltage 100 – 240 V
AC input frequency 50/60 Hz
Computer system
Built-in processor Yes
Internal memory 8 GB
Operating system installed Tizen 7.0
Video formats supported HEVC/H.265
Weight & dimensions
Display width 1682.3 mm
Display depth 28.5 mm
Display height 960.4 mm
Display weight 33.4 kg
Packaging data
Package width 1839 mm
Package depth 180 mm
Package height 1113 mm
Package weight 43.5 kg
Packaging content
Remote control included Yes
Batteries included Yes
Cables included AC, RS-232, USB
Mounting kit Yes
Operational conditions
Operating temperature (T-T) 0 – 40 °C
Operating relative humidity (H-H) 10 – 80%
Storage temperature (T-T) -20 – 45 °C
Storage relative humidity (H-H) 5 – 95%
Technical details
Sustainability compliance Yes
Sustainability certificates ENERGY STAR, EPEAT, TÜV mark
Processor Quantum Lite 4K Processor
Other features
Sound modes Dolby Audio
On/off switch Yes
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Same-day processing on in-stock orders; orders placed on weekends or holidays begin processing the next business day. For US orders: Standard 3–5 business days (5–7 business days to Alaska and Hawaii). Expedited delivery (2–3 business days) is available for eligible items and is quoted after you order. Backordered and special-order items ship on confirmed lead times. Estimates are not guarantees; weather, carrier delays, and remote destinations can extend delivery times.
We accept orders only with U.S. shipping and billing addresses (the 50 states and DC). We cannot accept international, APO/FPO, or U.S. territory addresses. We ship via carriers including FedEx, UPS, and USPS. Standard ground shipping is free on all U.S. orders. Expedited shipping is available for eligible items and is quoted after you order; nothing extra is charged without your approval.
Inspect your order on arrival. If an item arrives damaged, defective, or is not what you ordered, contact us within 48 hours so we can arrange a replacement or refund at no cost to you, including return shipping. If a package arrives damaged in transit, also keep all packaging so we can file a carrier claim.
Full policy: Shipping Policy Full policy: Refund & Return Policy
Most items can be returned within 30 days of the delivery date for a refund or exchange, and every return needs an RMA number. For a full refund, items may be opened but must be unused, in original condition with all accessories and packaging, and any free promotional items must be included. Except for damaged, defective, or mis-shipped items, you pay return shipping. Items returned incomplete, used, or missing original packaging may be subject to a restocking fee of up to 15% or a partial refund. Special-order, custom-configured, and clearance/final-sale items, opened software, downloadable content, gift cards, opened consumables and personal-use items, and items missing serial numbers or manufacturer packaging can’t be returned. Any exceptions are noted on the product page.
Once we receive and inspect your return, we email you to confirm approval. Approved refunds go to your original payment method, typically within 3–5 business days of inspection, and your bank or card issuer may take an additional 5–10 business days to post the credit. Original shipping charges are non-refundable unless the item arrived damaged, defective, or was shipped in error.
A manufacturer warranty may apply to an eligible product. Coverage, term, and claim process vary by product, condition, and manufacturer, so check the product listing and manufacturer documentation for the exact term. Open-box, refurbished, used, and final-sale items may have different terms. If warranty eligibility is important to your purchase, contact us before ordering so we can confirm the information available for this item. Our support team can also help locate documentation or start an eligible claim.
We accept Visa, Mastercard, American Express, and Discover cards, PayPal, and Google Pay on supported devices and browsers; checkout shows the options available for your order and device. Purchase orders, NET 30 terms, and wire transfers are offline and by arrangement only. Call us at (800) 581-6868 (Mon–Fri 9 AM – 6 PM ET), email support@audiovideonation.com, or use Live Chat when available.
30-day returns on most items (RMA required). For a full refund, items may be opened but must be unused, in original condition with all accessories and packaging
Return policyReport it within 48 hours for a replacement or refund at no cost, including return shipping
Damaged item policy