STK X4 Smartphone

Global Network Frequency | Globally Certified.

Front and Back Image of the STK X4 Smartphone

Built for Clinical Trials


The STK X4 boasts a 6.78-inch FHD+ 120Hz display, 50 MP dual camera, MediaTek Helio G99, 6 GB RAM, 128 GB storage (expandable to 256 GB), NFC, side fingerprint, and a 5000 mAh battery, making it an adept choice for demanding clinical and enterprise applications.


STK X4 Smartphone (4G)


📱 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 Helio G99 2.2 GHz Octa Core
128 GB Storage & 256 GB External

📡 Cellular & OS

4G VoLTE, 3G HSPA+, 2G
Nano Dual SIM
GMS Certified Android™ 14

➕ 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 Smartphone
USB-C Charging Cable
Global Charging Adaptors Available