Front view of Elo I-Series 4 21.5-inch touchscreen POS terminal with blue display

21.5-inch Immersive Display Experience

The Elo I-Series 4 features a stunning 21.5-inch TFT display that delivers crystal-clear visuals with edge-to-edge touchscreen functionality. The sleek, modern design incorporates a slim bezel that maximizes the viewing area while maintaining a professional aesthetic. This display combines commercial-grade durability with responsive touch technology to handle high-traffic retail and hospitality environments.

Technical Specifications

  • 21.5-inch TFT display for optimal viewing
  • Edge-to-edge touchscreen technology
  • Slim bezel design for maximum screen real estate

Applications

  • Retail point-of-sale operations
  • Interactive kiosk applications
  • Digital signage implementations
Rear view of Elo I-Series 4 showing mounting points, ports, and ventilation system

Enhanced Connectivity and Mounting Options

The rear design of the I-Series 4 showcases its thoughtful engineering with multiple mounting points and built-in speakers. The VESA-compatible mounting system provides flexible installation options, while strategically placed ports ensure clean cable management. The durable housing includes integrated ventilation to maintain optimal operating temperatures.

Technical Specifications

  • VESA mount compatibility for flexible installation
  • Integrated dual speakers for audio output
  • Strategic port placement for cable management

Applications

  • Wall-mounted information displays
  • Counter-top POS systems
  • Interactive digital signage solutions
Angular view of Elo I-Series 4 showing display clarity and touch interface

Adaptive Display Technology

The I-Series 4's display incorporates advanced panel technology that ensures consistent performance across various lighting conditions. The responsive touchscreen maintains accuracy while minimizing glare and fingerprints. This combination of features creates an optimal viewing experience for both operators and customers.

Technical Specifications

  • Anti-glare surface treatment
  • Multi-touch capability
  • High contrast ratio for clear visibility

Applications

  • Bright retail environments
  • Customer-facing displays
  • Interactive product catalogs
Horizontal view of Elo I-Series 4 demonstrating wide viewing angle capabilities

Wide-Angle Viewing Performance

Experience exceptional visual clarity from any angle with the I-Series 4's advanced display technology. The screen maintains color accuracy and brightness across wide viewing angles, making it ideal for both customer and employee interactions. The robust design ensures consistent performance in various mounting orientations.

Technical Specifications

  • 178-degree viewing angles
  • Consistent color reproduction
  • Brightness uniformity across screen

Applications

  • Multi-user environments
  • Collaborative workspaces
  • Public information displays

Product details

General Information
Manufacturer

Elo Touch Solutions, Inc

Manufacturer Part Number

E391414

Brand Name

Elo

Product Line

I-Series 4

Product Name

I-Series 4 POS Terminal

Product Type

POS Terminal

Processor & Chipset
Processor Manufacturer

Rockchip

Processor Core

Hexa-core (6 Core)

Memory
Standard Memory

4 GB

Memory Technology

DDR4 SDRAM

Storage
Solid State Drive Capacity

32 GB

Solid State Drive Interface

SATA

Display & Graphics
Screen Size

21.5

Display Screen Type

TFT

Touchscreen

Yes

Network & Communication
Wireless LAN

Yes

Interfaces/Ports
USB

Yes

Network (RJ-45)

Yes

Software
Operating System

Android 10

Power Description
Power Source

AC Power

Physical Characteristics
Product Color

Black

Weight (Approximate)

9.50 lb

Included in the Box

  • icon_list|pos terminal|POS Terminal Main unit icon

    POS Terminal

  • icon_list|power adapter|LP4 Power adapter icon

    Power Adapter

FAQs

What are the key features of the Elo E391414 I-Series 4 POS Terminal?
The Elo E391414 I-Series 4 POS Terminal features a 21.5" touchscreen display, runs on Android 10, and comes with 4GB DDR4 RAM and 32GB SSD storage. It's powered by a Rockchip hexa-core processor and includes built-in wireless LAN capability, USB ports, and RJ-45 networking. The terminal also features an 8MP camera, digital microphones, and supports Elo Edge Connect peripherals for expandability. It's designed for versatile commercial use, from point-of-sale to self-service kiosks.
What type of processor does the Elo I-Series 4 POS Terminal use?
The Elo I-Series 4 POS Terminal is equipped with a Rockchip hexa-core (6 Core) processor, designed to deliver commercial-grade performance for various business applications. This processor provides sufficient power for running point-of-sale operations, self-service kiosks, and other demanding commercial applications while ensuring smooth operation of the Android 10 operating system.
How can the I-Series 4 POS Terminal be expanded or customized?
The I-Series 4 POS Terminal offers multiple expansion options through the Elo Edge Connect system, allowing seamless attachment of various peripherals to the touchscreen's edge. Users can add payment devices, cameras, barcode readers, and other accessories. The terminal features universal VESA compatibility for flexible mounting options, USB ports, and network connectivity. Additionally, it supports Power over Ethernet (POE) adaptation, eliminating the need for separate power adapters when used with POE-capable networks.
What are the display specifications of the Elo I-Series 4?
The Elo I-Series 4 features a 21.5" TFT touchscreen display. The touchscreen technology is designed for commercial use, making it ideal for high-traffic environments and frequent interactions. The display provides responsive touch capabilities suitable for various applications from point-of-sale to interactive kiosks, ensuring clear visibility and accurate touch response for both customers and employees.
What operating system and software capabilities does the I-Series 4 offer?
The Elo I-Series 4 runs on Android 10 and is Google Mobile Services ready, allowing businesses to leverage Google-powered features while maintaining EloView flexibility for easy deployment and management. The system provides uniform SDKs and a growing set of tools for business applications. This combination offers the convenience and familiarity of Android in a secure, business-friendly solution, making it ideal for digital transformation initiatives.

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