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White 65 inch 4K interactive touchscreen with infrared touch and built-in speakers

GTEK ELECTRONICS

GTEK ELECTRONICS 65B1TWAR8128 65" interactive digital signage 4K Android 13 8GB 128GB

SKU CH-T75T-SH7JW MPN 65B1TWAR8128

65-inch 4K interactive display with Android 13, 8GB RAM, 128GB storage, 40-point infrared touch and dual OPS slots for OS switching

  • Screen size65 in (165 cm)
  • Memory sizeAndroid 13: 8 GB+128 GB
  • Display resolution3840 × 2160 (4K)
  • Refresh frequency60 Hz
  • Pixel response time8 ms
  • Power drawMax Power: 460 W Standby Power: <=0.5 W
  • 40-point infrared touch enables simultaneous collaboration
  • Google EDLA-certified Android 13 with 8GB RAM and 128GB storage
  • Dual OPS slots allow instant switching between Android and Windows
  • Bytello OS, DMS and Class software streamline lessons and meetings
  • 65-inch 4K display with 178° viewing angles and 2×16W speakers

65" Interactive Display for Classrooms and Offices

The GTEK 65B1TWAR8128 is a 65-inch interactive digital signage panel with a 4K resolution of 3840 x 2160 and a 60Hz refresh rate. It runs Android 13 on an 8-core 3588 chipset with 8GB RAM and 128GB storage, and is Google EDLA certified for full Play Store access. Infrared touch supports up to 40 simultaneous touch points with palm rejection for collaborative sessions.

Connectivity Limits and Infrared Touch Constraints

Video inputs are limited to one HDMI, one DisplayPort and one D-Sub port, restricting simultaneous external sources. The panel provides two USB 2.0 and four USB 3.0 ports for peripherals. Infrared touch requires a clear line of sight to the frame sensors; dust or obstructions on the bezel can reduce the 40-point accuracy. Maximum power draw reaches 460W from a 100-240V supply.

Installation Notes and Common Issues

The unit includes dual OPS slots for adding an optional Windows module alongside the Android system, allowing OS switching without rewiring. Built-in audio uses two 16W speakers. Bytello Share permits wireless casting from up to 30 devices over a secure connection. Ensure the mounting surface supports the panel weight and allows ventilation; the 178° viewing angle reduces glare but direct sunlight can still wash out the 4K image.

How it compares

Measured against everything we stock in Interactive Flat Panel Displays, at today’s prices. Recalculated every night.

Price $1,144.99
Typical for this category: the median of 39 items is $1,144.99.
Screen size 65 in (165 cm)
Typical for this category: the median of 36 items is 65 in.
Refresh frequency 60 Hz
Typical for this category: the median of 12 items is 60 Hz.

Specifications

Product
Brand nameGTEK
Model name65B1TWAR8128
Case colorWhite
Memory
Memory sizeAndroid 13: 8 GB+128 GB
Display
Screen size65 in (165 cm)
Display resolution3840 × 2160 (4K)
Refresh frequency60 Hz
Pixel response time8 ms
Touch technologyInfrared
Display format4K
Viewing angles178° (H) / 178° (V)
Audio & video
Integrated speakers2 × 16 W + 16 W
Ports & slots
D-Sub ports1
DisplayPort connectors1
HDMI ports1
USB 2.0 ports2
USB 3.0 ports4
Power
Power drawMax Power: 460 W
Standby Power: <=0.5 W
Power supply100–240 VAC, 50/60 Hz
Size & build
VESA mounting pattern500 × 400 mm
Product dimensions35.56 in × 58.45 in × 4.56 in
Product weight90.83 lb (41.2 kg)
Shipping weight48.20 kg
Package size1630 × 1050 × 220 mm
Compatibility
Supported OSAndroid 13
In the box
In the box1 x Power Cord
2 x Stylus Pen
1 x Wall Mount
1 x Quick Start

Questions about this item

Should I pick the 8GB RAM and 128GB storage model or the 16GB RAM and 256GB storage option?

The 8GB and 128GB configuration handles classroom apps and Google Workspace smoothly. The 16GB and 256GB version gives more headroom for heavy multitasking and larger local file libraries.

What does the 3840 x 2160 resolution and 60Hz refresh rate mean for daily lessons?

Text and diagrams stay sharp at 4K clarity, and the 60Hz panel keeps inking and video playback fluid during presentations.

How does the infrared touch system with 40 touch points work in a group setting?

Up to 40 simultaneous touches let several students write or move objects at once, with palm rejection so resting hands do not interfere.

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