Dejavoo QD4

Description

Enhanced Desktop POS with Android Reliability

The Dejavoo QD4 is a sophisticated Android-based countertop terminal designed to streamline retail operations. It supports EMV chip cards, NFC/contactless, magstripe, and both PIN and signature debit transactions—perfect for diverse payment needs.
All major payment types • Android-powered simplicity

Large Touchscreen & Intuitive Interface

Equipped with a generous 5.5″ color LCD touchscreen (720 × 1280), the QD4 ensures clear visibility and smooth navigation, reducing transaction times and improving customer interaction.
Vivid visuals • User-friendly touch controls

Versatile Connectivity & Built-In Printing

Installation and connectivity are flexible with Ethernet, Wi-Fi, and a USB 2.0 host port for peripherals. Enjoy on-the-spot receipt printing with the integrated 58 mm thermal printer, which accepts up to 50 ft paper rolls.
Multiple connection modes • Seamless printing

Barcode Scanning & Optional Biometrics

Process more than payments—with support for 1D/2D barcode scanning and a 5 MP camera with autofocus and flash, the QD4 can handle inventory and customer scanning tasks. For enhanced security, it offers an optional fingerprint sensor, capable of recognizing fake fingers and compliant with industry biometric standards.
Barcode scanning • Integrated camera • Biometric option

Smooth Performance & Storage

Under the hood, the QD4 runs a quad-core 1.1 GHz processor with 1 GB RAM and 8 GB flash storage—perfect for handling applications, transactions, and future software updates.
Powerful and future-ready

Certified Security

Built on a secure Android platform, the QD4 boasts PCI PTS 5.0 certification, ensuring robust encryption and compliance with modern security standards.
Enterprise-grade transaction protection

Compact & Durable Design

Measuring 188 × 85 × 69 mm (~7.4 × 3.3 × 2.7 inches) and weighing around 400 g (0.88 lb), the QD4 optimizes countertop space without sacrificing functionality.
Space-efficient • Sturdy build

Quick Highlights

• Accepts EMV chip, NFC/contactless, magstripe, and PIN/signature debit

• 5.5″ touchscreen (720 × 1280)

• Connectivity: Ethernet • Wi-Fi • USB 2.0 host

• Built-in 58 mm thermal printer (50 mm/s), supports 50 ft paper

• Barcode scanning and 5 MP autofocus camera with flash

• Optional fingerprint sensor (ANSI-378, ISO 19794)

• CPU & Memory: Quad-Core 1.1 GHz • 1 GB RAM • 8 GB Flash

• Security: Secure Android • PCI PTS 5.0 certified

• Compact size: 188 × 85 × 69 mm, ~400 g