What is the typical power consumption?

The typical total power consumption is 3.8W.

COM40H4N40ULC New 4" 480×800 a-Si TFT-LCD Panel Display Screen

Name: COM40H4N40ULC New 4" 480×800 a-Si TFT-LCD Panel Display Screen
Brand: E-Best Honest Co., Limited
SKU: 2134703782

Guangdong, ChinaE-Best Honest Co., Limited

US$10.00-200.00

1 Piece

Product specifications

COM40H4N40ULC

Product profile

Usage

Small-sized LCM

Digital LCD Module Type

Other

Touch Screen Type

Other

Model NO.

COM40H4N40ULC

Type

Other

Response Time

40/60 (Max.)(Tr/Td) ms

Viewing Angle

80/80/80/80 (Typ.)(CR≥10)

Display Technology

a-Si TFT-LCD

DOT-Matrix Graphic LCD Module Type

Other

LCD Drive Mode

Multiplex Drive LCD Module

Customized

Non-Customized

Diagonal Size

4.0"

Resolution

480(RGB)×800

Active Area

51.84(W)×86.4(H) mm

Outline Size

57.2(W)×95.83(H)×2.75(D) mm

Display Colors

16.7M 50% NTSC

Brightness

490 cd/m² (Typ.)

Frequency

60Hz

Signal Interface

MIPI (2 data lanes) 25 pins FPC

Environment

Operating Temperature: -20 ~ 80 °C

Panel Type

a-Si TFT-LCD, LCM

Pixel Format

RGB Vertical Stripe

Power Supply

1.8/3.3V (Typ.)(IOVCC/VDD)

Contrast Ratio

600:1 (Typ.) (TM)

Touch Panel

Without

Panel Weight

16.5g (Typ.)

Transport Package

Other

Specification

4.0"

Trademark

Other

Origin

Other

Key features

Compact Form Factor: 4.0-inch diagonal size with outline dimensions of 57.2x95.83x2.75 mm.

Embedded T-CON Technology: Features an embedded Timing Controller for efficient signal processing.

Low Power Consumption: Typical total power consumption is only 3.8W for energy efficiency.

Fast Response Time: Quick response time of 40/60 ms (Tr/Td) for smooth visual performance.

MIPI Interface Support: Connects via MIPI interface with 2 data lanes using a 25-pin FPC.

Quality Assurance: All orders are tested before shipment and comply with EMC directives.

Company profile

Experienced TeamHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

E-Best Honest Co., Limited

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Zhongshan Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤2.75h CertifiedTerms of Payment: T/T, PayPal, Western Union

AI-Powered supplier vetting

SummaryE-Best Honest Co., Limited is a China-based limited trading company in Guangdong, with its stated business scope covering research and development, sales, internet wholesale, and import/export of electronic, communication, mechanical and electrical, automation, computer, and display-related products. It reports 12 employees and a valid import/export license. The supplier demonstrates broad customization services, including sample-, design-, full-, minor-, and flexible customization, and reports new products within the past year. It has written procedures and records for service assessment, corrective and preventive actions, and customer complaints. However, it does not provide ODM, SDK, overseas warehouse, overseas showroom, overseas agent or branch services, and has not participated in offline trade shows. Manufacturing contract status, raw-material traceability, environmental compliance, fire-drill status, trade volume, and customer cases are not sufficiently evidenced.

CertificationsThe supplier explicitly reports holding a valid import/export license. No other certifications are identified in the provided information, so broader certification coverage cannot be assessed.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaints. It also reports in-stock capability, but lacks overseas warehouses, showrooms, agents, and branches; overseas service coverage is therefore limited despite documented service processes.

R&D capabilityThe supplier reports having new products in the past year and lists R&D within its business scope. It does not provide an SDK and does not offer ODM services, indicating some product-development activity but limited evidence of platform-level or ODM capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries provide clear evidence of broad customization service coverage.