STK X4 Smartphone (5G)

Global Network Frequency | Globally Certified.

Front and Back Image of the STK X4 Smartphone

Built for Clinical Trials


The X4 5G is a high-performance smartphone with a 6.78-inch FHD+ 120Hz display, a 50 MP dual camera setup, powered by a MediaTek Dimensity 6020 processor, 6 GB RAM, and 128 GB of storage (expandable to 256 GB), featuring NFC, a side biometric fingerprint reader, and a 5000 mAh battery, tailored for advanced clinical trials and enterprise needs with fast 5G connectivity.


STK X4 Smartphone (5G)


📱 Display

6.78 inch, 20:9, FHD+ Holepunch 120 HZ 2460*1080px
In-Cell, 2.5D Screen

📸 Camera

50 MP + 8 MP LED Flash, Auto Focus
8 MP Selfie

🎯 Performance

MediaTek Dimensity 6020 2.2 GHz Octa Core
128 GB Storage & 256 GB External

📡 Cellular & OS

5G, 4G VoLTE, 3G HSPA+, 2G
Nano Dual SIM
GMS Certified Android™ T

➕ Additional

Bluetooth v5.2
Wi-Fi 5
Side Biometric Fingerprint

🔋 Power

5000 mAh Battery
202 Hours Standby
USB-C Charging Port

In the Box

STK X4 (5G) Smartphone
USB-C Charging Cable
Global Charging Adaptors Available