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Samsung QB75N-W — Review & Specs | Pricepect | Pricepect

Home Interactive DisplaysSamsung QB75N-W

Samsung QB75N-W — image 1

Samsung

Samsung QB75N-W

$3,009.99

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Interactive Displays

About this product

Pre-assembled touch overlay and embedded interactive whiteboard software for powerful collaboration out of the box Passive pen included for a smooth, natural writing experience Stunning 4K UHD resolution to deliver an impactful message

Key Features

Pre-assembled touch overlay and embedded interactive whiteboard software for powerful collaboration out of the box
Passive pen included for a smooth, natural writing experience
Stunning 4K UHD resolution to deliver an impactful message

Expert Review Analysis

The Samsung QB75N-W is a 75‑inch commercial‑grade 4K UHD LED display with built‑in IR multi‑touch, designed for digital signage, conference rooms, and classrooms. It features a built‑in Tizen media player, high brightness, wide viewing angles, and rugged 16/7 operation.

Pros

✓4K UHD resolution (3840 × 2160) with 350 nit brightness for sharp images
✓Wide 178° horizontal and vertical viewing angles
✓Infrared 4‑point touch (expandable to 10) with passive pen for interactive use
✓Built‑in Cortex‑A72 SoC running Tizen OS eliminates need for external media player
✓16 hours/day, 7 days/week duty cycle for continuous commercial operation
✓Slim bezels (11.5 mm top/side) and lightweight design for wall mounting
✓IP5x dust resistance suitable for dusty environments
✓

Price History

Current

$3,009.99

Average

$3,009.99

Lowest

$3,009.99

Highest

$3,009.99

Price trend (90d):0.0%

Best Seller Rank History

Now#13,831Best#272Worst#13,831 -13,559

Lower = better sales rank

Specifications

Accessories

Passive PenIncluded (x1)

Pen HolderIncluded

Touch OverlayPre‑assembled, factory‑calibrated

Audio

Built‑in Speakers2 × 10 W (20 W total) W

Speaker ConfigurationDown‑firing, bass‑reflex design

Audio OutputStereo mini‑jack

Certifications

Product Details

CategoryPersonal Computer

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User Reviews

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Multiple connectivity options: HDMI 2.0, DisplayPort, USB 2.0, LAN, Wi‑Fi

Best For

Commercial digital signage, conference rooms, classrooms, and collaborative workspaces that need a large 4K display with built‑in interactive touch and continuous 16/7 operation.

ENERGY STAR8.0 (QB75B‑N series)

EPEATRegistered

SafetyIEC 60950‑1 / IEC 62368‑1

EMCClass A/B

Connectivity

Wi‑Fi802.11 b/g/n/ac

BluetoothOptional

Display

Screen Size75 inches inches

Panel TypeLCD with Direct LED backlight

Aspect Ratio16:9

Native Resolution3840 x 2160

Pixel Pitch0.42975 mm × 0.42975 mm mm

Active Display Area1650.24 mm (H) × 928.26 mm (V)

Brightness (Typical)350 cd/m² nit

Contrast Ratio (Native)6000:1

Dynamic Contrast RatioMEGA

Viewing Angle178° horizontal / 178° vertical degrees

Response Time (G-to-G)8 ms ms

Refresh Rate120 Hz Hz

Color Depth16.7 million colors

Color Gamut72% NTSC percent

Haze2% percent

Display CoatingSuper Clear Coating

Environmental

Operating Temperature0 °C to 40 °C

Operating Humidity10 % to 80 % (non‑condensing)

Dust ProtectionIP5x‑rated

Duty Cycle16 hours/day, 7 days/week (16/7)

General

BrandSamsung

ModelQB75N-W

ManufacturerSamsung

Part NumberQB75N-W

Graphics

Graphics Accelerator2D & 3D accelerator, 32 bpp

Mechanical

Width1741.5 mm mm

Height1012.1 mm mm

Depth81.2 mm mm

Weight57.4 kg g

Bezel Width (Top/Side)11.5 mm mm

Bezel Width (Bottom)12.5 mm mm

VESA Mount400 × 400 mm

Stand TypeNone (wall or mount only)

Memory

RAM3 GB LPDDR4 GB

Operating System

OSTizen 3.0

Ports

HDMI 2.0 Ports2 ports

DisplayPort1 ports

DVI‑D1 ports

USB 2.0 Ports2 ports

Audio InStereo mini‑jack

Audio OutStereo mini‑jack

RS232CIn/Out (daisy‑chaining and control)

RJ45 LAN1 ports

Power

Power Supply Voltage100–240 V AC, 50/60 Hz

Maximum Power Consumption220 W W

Typical Power Consumption158 W W

Sleep Mode Power Consumption<0.5 W W

Processor

CPUCortex A72 Quad-Core

CPU Clock Speed1.7 GHz GHz

L1 Instruction Cache48 KB KB

L1 Data Cache32 KB KB

L2 Cache2 MB MB

Software

Interactive Whiteboard SoftwareMagicIWB (built‑in)

Operating System VersionTizen 3.0

Storage

Internal Storage8 GB eMMC (≈4.12 GB user‑available) GB

Touch

Touch TypeInfrared (IR) multi-touch

Touch Points4 simultaneous (expandable to 10) points

Touch Response Time7 ms ms

Object Recognition Range8 mm mm

Touch OverlayPre-assembled, factory-calibrated

Included AccessoriesPassive pen (x1), pen holder

Multimedia

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

Audio Decoding FormatsAC3 (Dolby Digital), MPEG, MP3, AC4

Dimensions

Product Dimensions (QB75N)1684.6 × 966.7 × 60.4 mm (66.3 × 38.1 × 2.4 in)

Product Dimensions (QB75N‑W)1741.5 × 1012.1 × 81.2 mm (68.6 × 39.8 × 3.2 in)

Packaging Dimensions1871 × 1131 × 234 mm

Weight

Weight (QB75N)38 kg (83.8 lb)

Weight (QB75N‑W)57.4 kg (126.5 lb)

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