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Large 75 inch white interactive touchscreen display with thin bezels

GTEK ELECTRONICS

GTEK ELECTRONICS 75B1TWAR8128 75" interactive digital signage 8GB+128GB Android 13

SKU CH-EGMD-A8XXQ MPN 75B1TWAR8128

A 75-inch 4K interactive display running Android 13 with 8GB RAM and 128GB storage, supporting 40-point infrared touch and dual OPS slots for Windows or Android switching

  • Cabinet ColorWhite
  • MemoryAndroid 13: 8GB+128GB
  • OS SupportAndroid 13
  • Touchscreen TypeInfrared
  • Screen Size75"
  • Display Type4K
  • 75-inch 4K display with 178° viewing angles for clear visibility
  • 40-point infrared touch enables simultaneous multi-user collaboration
  • Android 13 with 8GB RAM and 128GB storage runs apps smoothly
  • Google EDLA certification provides full Play Store and Workspace access
  • Dual OPS slot allows instant switching between Android and Windows systems

Product identity

The GTEK ELECTRONICS 75B1TWAR8128 is a 75-inch interactive digital signage display with a 3840 x 2160 resolution and a 60Hz refresh rate. It runs Android 13 on an 8GB RAM and 128GB storage configuration powered by an Android 3588 chipset. Infrared touch technology supports up to 40 touch points for multi-user collaboration. The cabinet is white and includes built-in speakers rated at 2 x 16W.

Suitable environments

This display suits classrooms, offices and meeting rooms that need a large touch surface with integrated Android apps and Google EDLA certification for Workspace and Play Store access. It supports wireless sharing from up to 30 devices via Bytello Share. Buyers who require a non-touch commercial panel, a different screen size or an operating system other than Android should consider other product categories.

Installation notes

The unit operates on 100 to 240 VAC power with a maximum draw of 460W and standby power of 0.5W or less. Connectivity includes one DisplayPort, one HDMI, one D-Sub, two USB 2.0 ports and four USB 3.0 ports. Dual OPS slots allow switching between Android and Windows modules. Ensure the mounting structure supports the 75-inch form factor and that cabling reaches the rear-facing ports.

Highlights

  • 75-inch 4K display with 178° viewing angles for clear visibility
  • 40-point infrared touch enables simultaneous multi-user collaboration
  • Android 13 with 8GB RAM and 128GB storage runs apps smoothly
  • Google EDLA certification provides full Play Store and Workspace access
  • Dual OPS slot allows instant switching between Android and Windows systems

Specifications

BrandGTEK
Model75B1TWAR8128
Cabinet ColorWhite
MemoryAndroid 13: 8GB+128GB
OS SupportAndroid 13
Touchscreen TypeInfrared
Screen Size75"
Display Type4K
Resolution3840 x 2160 (4K)
Refresh Rate60Hz
Viewing Angle178° (H) / 178° (V)
Response Time8ms
D-Sub1
DisplayPort1
HDMI1
USB 2.02
USB 3.04
Power Supply100 - 240 VAC, 50/60Hz
Power ConsumptionMax Power: 460W
Standby Power: <=0.5W
Built-in Speakers2 x 16W + 16W
VESA Compatibility - Mountable500 x 400mm
Package Contents1 x Power Cord
2 x Stylus Pen
1 x Wall Mount
1 x Quick Start
Dimensions40.44" x 67.2" x 4.57"
Weight110.23 lbs.
Shipping weight63.00 kg
Package size1860 × 1160 × 220 mm

Questions about this item

What operating system must my external computer run to use the 40-point infrared touchscreen via USB?

The infrared touchscreen acts as a standard HID device, so any modern Windows, macOS, Linux or Chrome OS release with generic touch drivers will recognise the 40 touch points without extra software.

Can I keep my older laptop that only has a D-Sub output connected to the 75-inch 4K panel?

Yes, the display includes one D-Sub port alongside HDMI and DisplayPort, so a legacy VGA source can drive the screen at its native resolution.

How do I confirm the Google EDLA-certified Android 13 build is active after first boot?

Open Settings, tap About device, and verify the OS version shows Android 13 with the Google Play Store accessible and Bytello Class, DMS and Share apps pre-installed.

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