What is the screen resolution?

The screen resolution is 3840x2560, providing 4K Ultra HD clarity.

Is the product customizable?

Yes, the product is fully customizable, including system, RAM/ROM, and other specifications.

4K Windows Android Dual OS Intelligent blackboard for Schools Interactive Flat Panel 86inch

Name: 4K Windows Android Dual OS Intelligent blackboard for Schools Interactive Flat Panel 86inch
Brand: Shenzhen DS Technology Co., Ltd.
SKU: 1920700996

Guangdong, ChinaShenzhen DS Technology Co., Ltd.

US$1,099.00-1,337.00

10 Pieces

Sample price:US$1200.00/piece.Request sample

Product profile

Customization

Available

Screen Size

>60 Inches

Aspect Ratio

16:9

Model NO.

DS-OT86

Application

Education and Training System

Screen Type

Capacitive

Resistive Touch Screen Type

Analog

Customized

System

Android 12.0

RAM+ROM

4G+32G(Optional 8G+128G)

Capacitive screen

86inch

Resolution

3840 X 2560 4K

Touch points

20-point touch

Responde time

8ms

Back light source

DLED

Brightness(Typ)

350cd/m2

Frequency

60Hz

Input method

Finger/capacitive stylus

Display colors

1.07B (8bit+FRC)

Color gamut NTSC(Typ)

88%

Speakers

2*15W

Bluetooth and WIFI

yes

POWER

AC 100-240V,50/60HZ;420W

Transport Package

Plywood Case

Specification

212X22X135CM

Trademark

DS/ OEM

Origin

Shenzhen, China

HS Code

8471419000

Production Capacity

2000PCS Per Month

Key features

Dual OS Compatibility: Supports Windows 10/8/7/XP and Android 12.0 for versatile operation.

4K Ultra HD Display: 86-inch screen with 3840x2560 resolution and 88% NTSC color gamut.

Customizable Configuration: Optional RAM/ROM upgrades to 8G+128G and customized system settings.

Rich Connectivity: Includes HDMI, USB, Type-C, Bluetooth, and WiFi 5.0 interfaces.

Long Backlight Life: DLED backlight source with a lifespan of over 60,000 hours.

Powerful Performance: 8-core ARM Cortex-A55 processor ensures smooth multitasking.

Wide Viewing Angle: 178-degree horizontal and vertical viewing angle for clear visibility.

Company profile

Shenzhen DS Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.32h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and limited company with five employees, valid import/export licensing, and no stated parent-group affiliation. It offers LCD panels, digital signage, and interactive whiteboards, with stated annual outputs of 40,000, 8,500, and 6,000 boxes respectively. The supplier reports ISO 9001, CE, RoHS, and FCC certifications for described products, five quality inspections, and uniformly followed finished-product inspection instructions. It supports extensive customization and ODM services, and reports new products within the past year, but has no SDK. Export sales represent 71%–90% of total sales and markets span multiple regions. Service infrastructure is limited: no overseas warehouse, showroom, agents, or branches; service procedures and corrective-action procedures exist but lack records. No customer cases or named brand OEM references are provided.

CertificationsThe company description explicitly states that its interactive smartboards, touch-screen kiosks, and seamless-bezel video walls are certified to ISO 9001, CE, RoHS, and FCC standards. The evidence supports certification for the described product categories, though certificate scope and validity details are not provided.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports multiple design-based customization modes. It does not have an available SDK, which limits evidence of software-development or platform-integration capability.

Production capacityStated annual output is 40,000 boxes of LCD screen panels, 8,500 boxes of digital signage, and 6,000 boxes of interactive whiteboards. The supplier also reports six to ten quality-control staff, standardized finished-product inspection instructions, and off-season lead time within 15 working days, supporting established production and inspection capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, with the same capability recorded across the design-service information. ODM service availability further supports the ability to develop customized products.