75" Samsung Interactive Display WAF Series
Interactive Display WAF
LH75WAFWLGCXZA
- Images must be in BMP, PNG, GIF or JPEG format.
- File size must be 5 MB or less.
- Image must be at least 100 pixels tall.
- Image must be at least 100 pixels wide.
- It contains copyrighted media (and you don't hold the copyright)
- It contains media not related to the product
We may not publish your review if:
- It contains copyrighted media (an you don't hold the copyright)
- It contains media not related to the product
- •Samsung’s 75" Interactive Display WAF series powered by Android™ OS 14 enhances education with its easily-customizable home screen
•Compatible with other Android™ devices, display offers familiarity with standard functions
•EDLA-certified WAF series supports Google Play, YouTube, and other Google services
•OPS slot transforms the display into a Windows device when needed
Delivery Details
Check availability in your area:
Finding the perfect fit can be a challenge. Now you can shop worry-free unlike ever before.
- Buy now by paying in full or with unbeatable Samsung Financing.
- Try out your purchase for up to 100 days, risk-free.
- Then, keep it or return it and get a full refund.
Unlimited learning possibilities
The interactive display WAF series, powered by Android™ OS 14 and Octa-Core CPU, enhances education with Google services and a seamless annotation function. Enables instantaneous note-taking, empowering students to collaborate independently in separate zones, ushering in a new era of interactive education.


An intuitive UX that fits your needs
Powered by Android™
The WAF series offers familiarity to its users. Compatible with other Android™ devices, its variety of widgets and easily-customizable home screen provide more flexibility to build an environment suited for various learning needs.
Effortless access to Google services
EDLA Certification
With an EDLA certification, the WAF series supports a variety of Google services like Google Play and YouTube. This access to major educational apps like Google Classroom leads to increased efficiency and enhanced communication with students.


Take notes instantly, anywhere on
the screen
Annotation On
The WAF series lets users take notes any time with a simple press of the always-visible Annotation button. Whether watching a video or viewing any content, users can seamlessly annotate without interruptions, enhancing productivity by avoiding the need to capture images first.
Write independently, learn together
Split Note Mode
The upgraded Note app allows up to four independent note zones on a single page, enabling multiple students to use the whiteboard simultaneously. Students can work in their own zones without affecting others, fostering both collaboration and individual learning.


Display multiple screens simultaneously
Easy Multi-tasking
The split screen and multi-window enable teachers to easily display information and multi-task. This flexibility provides convenient access to all the screens required to create engaging learning environments.
Smart, wireless sharing on
multiple devices
Powerful Screen Sharing
The WAF series supports screen mirroring for up to nine devices, increasing student engagement. This feature ensures every student is included and engaged as content can be shared on both the large display and individual devices. It can be used on iOS, Mac, Windows, Android™, or Chrome OS.


Better interaction with best-in-class
multi-touch
Multi-point Touch Drawing
Multiple users can write and draw on the whiteboard at the same time with the display’s advanced multi-touch capabilities. Up to 40 simultaneous touchpoints are possible, allowing large groups of students and teachers to collaborate and learn together in an efficient, streamlined way.
Switch pens without changing settings
Dual Pen
The dual pen function enables the use of two different writing tools with no downtime. With the double-sided nib applied, users can effortlessly switch between two different colors on the front and back side of the pen – without needing to change the settings or interrupt the flow of the lesson.


Front panel controls for intuitive navigation
Quick Access Controls
The WAF includes front-facing physical controls for quick access to frequently used functions. These intuitive controls allow users to operate the interactive display more efficiently, enhancing the overall user experience.
Connectivity
Convenient connectivity
with USB-C:
3-in-1 USB-C port
Connectivity is enhanced with the 3-in-1 USB-C port, enabling screen mirroring, touch control and external device charging (max. 65W). Teachers can simply connect to the USB Type-C port, allowing them to deliver interactive and engaging lessons without any hassle.


Accessible content for any class size:
HDMI out
With the HDMI Out function, whiteboard screen content can be shared on a different and larger screen in the classroom. This feature ensures teachers can provide a real-time, interactive experience for students who can easily view the screen content regardless of where they sit in the classroom.
Use your favorite OPS in the classroom:
OPS (Open Pluggable Specification)
The OPS slot in the WAF series can transform the interactive display into a Windows device, eliminating the need for an extra PC or devices. Users will have access to all the features and functionalities of a standard computer, with which they are familiar, directly on the display.


Seamless management, efficient operations:
Device Management Solution*
The WAF series provides a device management solution* essential for advanced educational environments. This solution optimizes the remote management of whiteboard settings and applications, guaranteeing operational efficiency and stability.
Notify across multiple devices, immediately:
Advanced Messaging
Send important messages across campuses, classrooms and public spaces immediately. Urgent communications are displayed on interactive whiteboards so students and other personnel are alerted in real time.


Seamless learning in every environment
Superior Durability
The WAF series protects against electrical surges by using a glass fuse and 500V(DC) capacitor that absorbs instant spikes in voltage. The anti-humidity glue applied to the critical area of the chipset is a valuable tool for schools in highly humid or rainy climates.*
Specifications
Specifications
-
Certification and Compliance EMC
FCC CFR Title 47, Part 15, Subpart B/EN55032:2015+A11:2020
Safety
IEC62368-1/UL62368-1/IEC60950-1 / IS13252
-
Display Screen Size
75"
Brightness (Typ)
400 nit
Resolution
3,840 x 2,160
Viewing Angle (H/V)
178/178
Diagonal Size
75"
Panel Type
IPS
Pixel Pitch (HxV)
493.5 x 493.5 mm
Response Time (ms)
8ms
Color Gamut
72%
Glass Haze
25%
H-Scanning Frequency
135 kHz
Maximum Pixel Frequency
78MHz
V-Scanning Frequency
60Hz
Operation Time Support
12/7
Diagonal Size
75"
Contrast Ratio
1,200:1
-
Connectivity Bluetooth
Yes
WiFi
Wi-Fi 5: 802.11ac
External Control
Touch Input
RS232C In, RJ45 InHDMI In
2
USB
4
Audio In
Stereo Mini Jack
Audio Out
Stereo Mini Jack
Video Out
Yes
RS232 In
Yes
RJ45 In
Yes
Version of HDMI
2.1
Version of HDCP
2.1
Internal Sensor
Eco Sensor
Ethernet speed
1 Gbps
WIFI Protocol
Wifi 5 (802.11ac)
-
Power Power Supply
AC100-240V 50/60Hz
Power Consumption (Standby)
0.5
Power Consumption (On Mode)
450 W
Power Consumption (Sleep Mode)
0.5 W
Max[W/h]
333
Typical[W/h]
215
Rating[W/h]
416
Type
Internal
-
Features Key
EDLA Certified Android Model (Google Play supported)
Speaker Type
Bulit in Speaker (15W X 2CH)
H/W
Touch Overlay(IR), Front Connectivity, OPS I/F Support, Eco Sensor, WiFi/BT embedded
Orientation
Landscape
-
Touch Touch Pen Type
Passive Pen
Object Recognition Range
Front Pen :3mm
Back Pen:8mm
Eraser:≥9cm²Touch Response Time
≤5ms
Touch Technology
IR
Drawing Speed (Touch latency)
≤45ms
Thickness
3.2T
Hardness
Mohs 5
# of Touch
40 points
Object Recognition Range (Minimum)
2mm
Type
IR
-
Internal Player Processor
A73 X 4 + A53 X 4
Storage
64GB
Operating System
Android 14
RAM
8GB
-
Weight Shipping Weight
129.6 lbs
Shipping Weight (lb)
129.6 lb
Package Weight
57.9kg/127.6lbs
Set Weight
49.2 kg
-
Accessories Included in Box
Power Cord, Remote Controller, HDMI Cable, Touch Pen(2ea, Black), USB Cable, Warranty/QSG
Optional Stand
N / A (3rd party company stand/mount can be supported through VESA)
Optional Mount
N / A (3rd party company stand/mount can be supported through VESA)
-
Mechanical Specs VESA Mount
800 X 400
Protection Glass
Yes
Stand Type
Wall Mount
Media Player Option Type
OPS Slot support
Rotation
Landscape only
Power Cable Length
3m
-
Operation Conditions Temperature
0â~40â
Humidity
10 ~ 80%, non-condensing
Operating Temperature
0℃~40℃
-
Mechanical Specification VESA Mount
800 x 400 mm
Bezel Color
Black
Bezel Width
17.2mm
Frame Material
Aluminium
Set Dimension (in)
1716.5×1031.8×86.9mm/67.6×40.6×3.42
Package Dimension (in)
1840x1125x185mm/72.4×44.3×7.3
-
Optional Feature Touch
Yes
-
SoC OS Version
Android-14
Flash Memory Size
64GB
-
Display Panel Resolution
3,840 x 2,160 (Landscape)
Haze
25%
Contrast Ratio (Typ)
1,200:1
Brightness (Typ.)
400cd/m2
Viewing Angle(H/V)
178:178
Response Time(G-to-G)
8ms
-
Connectivity / Sounds WiFi / BT
Yes (Keyboard/Mouse)
Speaker
Bulit in Speaker (15W X 2CH)
-
Design Vezel Color
Black
-
Input Audio
1(Stereo Mini Jack)
Video
HDMI 2(Rear 1, Front 1) USB C(Front), OPS
USB
4 (2.0 X2, 3.0X2)
-
Output Video
HDMI Out (Rear)
Touch Out
Touch Out 2 (Front 1, Rear 1)
Audio
1(Stereo Mini Jack)
-
S/W First screen
Home UI
Apps
Playstore, Chrome, Youtube, Google Drive, Note app, Screeshare, Finder, etc
WebRTC
Yes
Screen Share
Yes
-
Certification Environment
ENERGY STAR
Security
WFA/WPA/WPA2/WPA3 personal/ WPS2.0
Price, Promotion, Processing: Pricing, delivery date and other errors may be withdrawn or revised and/or your order may be cancelled at any time, without prior notice, before we have both (a) shipped or provided access to your product or service, and (b) received your payment for the product or service. All sales on Samsung.com are subject to the full Terms of Sale. Samsung is not responsible for any errors, omissions or misdirected or lost orders, or orders which may be delayed. Samsung reserves the right to modify pricing and modify or cancel promotions at any time, without prior notice.
Features and specifications are subject to change without prior notification.
ЖFrom 6/2/2025 - 7/31/2025, purchase an eligible WAF or WMB series interactive display ("Qualifying Purchase") on samsung.com/us/business or the Samsung Shop App with a valid Samsung Business Account and receive a free select BED series Pro TV ("Gift"). The Gift is non transferrable and limited to 1 per Qualifying Purchase. If you return or cancel your purchase the discount will be lost. 18+ & 50 US/DC/PR/USVI only. Void where prohibited or restricted by law. Samsung reserves the right to modify or cancel this offer or the terms and conditions associated any time, without prior notice.