QD1
Android Wireless
QD2
Android Mobile POS
QD3
Android Mobile POS
QD3
Android PIN Pad
QD4
Android Countertop
QD4
Android Countertop
QD5
Android PIN
Pad
QD5
Android PIN Pad
QD4 Android Countertop
Engineered for high-volume
environments.
QD4 Android Countertop
QD4 Android Countertop
Engineered for high-volume
environments.
Engineered for high-volume environments.
Small Footprint. Serious Power.
The Dejavoo QD4 Android Countertop is built for fast-paced retail, restaurant, and service environments where speed, stability, and security are essential. Its sleek, space-saving design fits seamlessly on any checkout counter while delivering enterprise-grade processing power.
Whether deployed as a standalone terminal or semi integratedsemi into a POS system, the QD4 keeps checkout lines moving and customer experiences smooth.
Advanced features to power your business
Advanced features to power your business
The details that make the difference
The details that make the difference
> SOFTWARE PLATFORM
Android 12
> INTERFACE
1 x USB Type-C OTG, 1 x USB 3.1 HS
> CHIP CARD
ISO 7816, EMV Level 1 & Level 2
> MSR
ISO 7811, Triple Track, Bi-directional
> SECURITY
PCI PTS 6.0
> PRINTER
High-speed 58 mm thermal printer
> CHARGING
AC Power, 5V 2A adapter, DC charging
> DIMENSIONS
188 x 85 x 69 mm (7.4 x 3.3 x 2.7 inches)
What Businesses Say About Our Terminals
What Businesses Say About Our Terminals
“Dejavoo provides reliable solutions and dependable support, making it a
trusted partner for businesses.”
Why Choose the QD4 Countertop?
Why Choose the QD4 Countertop?
For ISOs, ISVs, and resellers, the QD4 is a reliable, future-ready countertop solution designed to support high-volume merchants across multiple verticals.
Built to perform at the counter:
Android-powered flexibility
EMV, contactless, and mobile wallet acceptance
Fast processing for busy checkout environments
Standalone or semi-integrated deployment
Advanced encryption and transaction security
The QD4 is an ideal fit for:
Busy retail shops
Fine dining and quick-service restaurants
Medical and dental offices
Professional service providers
Automotive repair centers
Grocery and specialty stores
If your merchants require speed, security, and stability at the counter, the QD4 delivers — every transaction, every time
READY TO FIND THE RIGHT SOLUTION?
Talk to Our Sales Team
Get personalized guidance on payment solutions, POS systems, and services designed around your business needs.
