Description
Samsung Interactive Display WEFX
Description
The Samsung WEFX is a 4K interactive display built for classrooms and meeting rooms where people want to walk up and start working. There's no built-in operating system to learn. Plug in a laptop and your own desktop appears on the screen, ready for touch, pen input, and annotation. Anyone who can use their own computer can use the WEFX with no software install or training. Available in 65", 75", and 86" sizes.
Key Features
- Plug and Play: Connect a laptop by HDMI or USB-C and the display automatically switches to it. No need to pick an input source manually.
- Annotation On: Write over anything on screen at any time, including videos and web pages.
- Up to 40 Touch Points: Several users can write and draw on the display at the same time. Ideal for group work in classrooms.
- Dual-Tip Pen: A double-sided nib lets users switch between two colors or tools just by flipping the pen. One pen is included.
- Home UI: A single home screen puts common inputs and settings in one place.
- Front Panel Buttons: Physical controls on the front bezel give quick access to frequently used functions.
- 3-in-1 USB-C: One cable carries video/data, touch control, and up to 65W of charging to the connected laptop.
- OPS Slot: Add an OPS PC module to run Windows or another OS directly on the display without an external computer. (OPS module sold separately.)
Specifications (All Sizes)
Display
- Panel Type: ADS
- Resolution: 3840 x 2160 (4K UHD)
- Brightness (Typ): 350 nits
- Contrast Ratio: 1,200:1
- Viewing Angle (H/V): 178°/178°
- Response Time: 8 ms
- Color Gamut: 72% (NTSC)
- Glass Haze: 25%
- H-Scanning Frequency: 135 kHz
- V-Scanning Frequency: 60 Hz
- Operation Time: 12/7
Touch
- Touch Technology: IR
- Touch Points: Up to 40
- Included Pen: 1 (dual-tip)
Connectivity
- HDMI In: 3 (HDMI 2.0, HDCP 2.2)
- USB: 7 total (4x USB 3.0, 1x USB 2.0, 2x USB-C)
- USB-C Power Delivery: Up to 65W
- Audio In: 1
- Audio Out: Stereo mini jack
- RS232 In: Yes
- IR In: Yes
- OPS Slot: Yes (module sold separately)
Internal Storage
- Flash Memory: 32GB
Power
- Power Supply: AC 100–240V, 50/60Hz
- Power Consumption (Sleep): 0.5W
Mechanical
- Bezel Color: Pantone 10452C
- Frame Finish: Non-glossy
Operating Conditions
- Temperature: 32–104°F (0–40°C)
- Humidity: 10–80% (non-condensing)
Certifications
- EMC: FCC Part 15 Subpart B Class A, EN 55032 / EN 55035, VCCI, AS/NZS CISPR 32, and others
- Safety: UL 62368-1, IEC 62368-1, and others
Variant-Specific Specs
| 65" | 75" | 86" | |
|---|---|---|---|
| Model / SKU | LH65WEFWLGCXZA | LH75WEFWLGCXZA | LH86WEFWLGCXZA |
| Short Model | WE65FX | WE75FX | WE86FX |
| Pixel Pitch | 0.372 x 0.372 mm | 0.429 x 0.429 mm | 0.493 x 0.493 mm |
| Max Pixel Frequency | 78 MHz | 78 MHz | 77 MHz |
| Power (On) | 350W | 375W | 400W |
| Set Dimensions (WxHxD) | 58.7" x 35.4" x 3.9" | 67.4" x 40.2" x 3.9" | 77.0" x 45.7" x 3.9" |
| Package Dimensions (WxHxD) | 64.1" x 39.9" x 7.3" | 73.3" x 45.5" x 7.3" | 83.1" x 50.8" x 7.3" |
| Set Weight | 67.2 lbs | 88.2 lbs | 109.1 lbs |
| Package Weight | 83.8 lbs | 111.3 lbs | 136.7 lbs |
| VESA Mount | 600 x 400 mm | 800 x 400 mm | 800 x 600 mm |
| Bezel (Top/Sides/Bottom) | 16.6 / 16.6 / 45.0 mm | 16.6 / 16.6 / 45.0 mm | 15.0 / 15.0 / 43.5 mm |