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Samsung QB75N 75-inch — Review & Specs | Pricepect | Pricepect

Home Interactive DisplaysSamsung QB75N 75-inch

Samsung QB75N 75-inch — image 1

Samsung

Samsung QB75N 75-inch

Expert Review Analysis

The Samsung QB75N-W is a 75‑inch commercial‑grade 4K UHD edge‑lit LCD touchscreen display with an integrated Tizen media player, designed for hospitality, retail, and corporate signage applications with 16‑hour daily operation.

✓ Best for: Ideal for hospitality venues, retail stores, corporate lobbies, and digital signage networks that need a 75‑inch 4K touchscreen with built‑in media playback and 16‑hour daily operation.✗ Not ideal for: Not suited for environments requiring high contrast local dimming, extensive offline content storage, or where detailed professional validation is required.

Pros

✓High brightness of 300‑350 nits suitable for well‑lit commercial environments.
✓Integrated 4K UHD resolution with 0.43 mm pixel pitch delivers detailed, sharp imagery.
✓Built‑in MagicInfo media player and Tizen OS eliminate need for external playback hardware.

Best Seller Rank History

Now#11,951Best#39Worst#12,606 -11,699

Lower = better sales rank

Rating Trend

Rating4.1/ 5Reviews5 +0.19

Specifications

Audio

Speaker Power20 W (2 x 10W) W

Speaker ConfigurationBuilt-in DSP, down‑firing, bass‑reflex

Audio OutputAudio line‑out, built‑in speakers

Connectivity

Video Inputs3x HDMI (2 rear v2.0, 1 front v1.4), 1x DVI-D, 1x DisplayPort

USB Ports3x USB 2.0 (1 front, 2 rear)

NetworkEthernet, Wi‑Fi (embedded)

Other ConnectionsRS-232 I/O, IR input, Touch output (front/rear)

Controls

Touch TechnologyTouchscreen with protection glass

Touch Input MethodPassive pens

Touch OutputFront and rear

Design

Width68.56 inches (1741 mm) mm

Height39.84 inches (1011 mm) mm

Depth3.2 inches (81 mm) mm

VESA Pattern200 x 200 mm

Stand TypeOptional

Display

Screen Size75 inches mm

Resolution3840 x 2160 (4K UHD)

Panel TypeLED-backlit LCD, Edge-lit

Brightness300 nit (without touch glass) / 350 nit (typical)

Contrast Ratio6000:1

Features

Touch OverlayPre‑assembled touch overlay

Passive Pen IncludedYes (included)

Interactive Whiteboard SoftwareEmbedded interactive whiteboard software

General

BrandSamsung

ModelQB75N-W

Release Date2019-11-22

Warranty3-Year Limited

Weight1.0 pounds (454 g) g

Performance

ProcessorCortex A72 1.7 GHz Quad-Core CPU

RAM3 GB GB

Storage8 GB GB

Power

Typical Power Consumption157 W W

Maximum Power Consumption220 W W

Standby Power0.5 W W

Power Supply InputAC 120/230 V, 50/60 Hz

Duty Cycle16/7 operation (16 hours per day)

Software

Operating SystemTizen 4.0 (VDLinux)

Media PlayerBuilt‑in MagicInfo Player S5/S6

SecuritySamsung KNOX (three‑layer protection)

Display OrientationPortrait & Landscape

Supported Video FormatsMPEG 1/2/4, H.263, H.264/AVC, UHD H.264/AVC, VC‑1, AVS/AVS+, MVC, VP8, VP9, HEVC, JPEG

Research Sources

assured-systems.com

officedepot.com

officewonderland.com

bluesquare.digital

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User Reviews

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3.9

(5 reviews)

$3,279.99$3,284.980% off

QB75N-W

Interactive Displays

✓

Touchscreen with protective glass enables interactive applications and wayfinding.

✓Wide 178° viewing angles ensure clear visibility for large audiences.

✓Embedded Wi‑Fi and Ethernet simplify content mirroring and network management.

✓Samsung KNOX three‑layer security protects content and device integrity.

Cons

✗Conflicting brightness specifications (300 nit vs 350 nit) create uncertainty about actual luminance performance.
✗Edge‑lit backlight lacks full‑array local dimming, limiting contrast in dark scenes.
✗8 ms response time may produce motion blur during fast‑moving video content.
✗Limited RAM (2.5‑3 GB) could restrict multitasking or complex interactive apps.
✗Only 4.12 GB usable storage after OS limits offline content library size.
✗Optional stand requires additional mounting hardware for installation.
✗No detailed professional reviews or user feedback available to validate claims.

Expert Opinion

No professional reviews were found in the source data; product descriptions emphasize its all‑in‑one commercial signage positioning.

What Users Say

User feedback is not present in the provided data, so consumer sentiment cannot be assessed.

How It Compares

vs. LG

Advantages

✓LG commercial displays often feature full‑array local dimming for higher contrast in dark content.

Disadvantages

✗LG models generally lack an integrated touchscreen and built‑in media player, requiring additional hardware.

Choose LG for superior contrast; choose Samsung for all‑in‑one interactivity.

vs. Sony

Advantages

✓Sony commercial panels are known for accurate color reproduction and robust build quality.

Disadvantages

✗Sony offerings typically do not include a built‑in media player or touchscreen capability.

Select Sony for color fidelity; select Samsung for integrated interactive signage.

Media

Built‑in Media PlayerMagicInfo Player S5/S6

Security

Security PlatformSamsung KNOX three‑layer protection

Video Decoding

Supported FormatsMPEG‑1/2/4, H.263, H.264/AVC, UHD H.264/AVC, VC‑1, AVS/AVS+, MVC, VP8, VP9, HEVC, JPEG

Color

Color Depth32‑bit per pixel (16.7 million colors)

Dimensions & Weight

Height2.7 inches

Width2.0 inches

Depth10.0 inches

Weight1.0 pounds