Samsung Galaxy Z Flip 4

4Cellular Network & SIM Capability

• Network Technology: GSM / CDMA / HSPA / EVDO / LTE / 5G (SA, NSA, Sub6, mmWave).
• mmWave Support: High-frequency 5G mmWave bands are supported exclusively on specific regional carrier builds (such as the United States models).
• SIM Management: Equipped with one physical Nano-SIM slot and built-in eSIM support. It allows you to run a Dual SIM configuration using a combination of a physical Nano-SIM + digital eSIM with a dual stand-by system.

High-Speed Wireless Interfaces

• Wi-Fi: Features Wi-Fi 6 (802.11 a/b/g/n/ac/ax) with Dual-Band functionality (2.4GHz + 5GHz). It utilizes HE80, MIMO, and 1024-QAM to provide stable, high-speed local internet data transmission and lower latency in crowded environments.
• Bluetooth: Uses Bluetooth 5.2 supporting A2DP and LE (Low Energy) profiles. This delivers a robust, power-saving wireless terminal path for smartwatches and low-latency audio transmission to TWS earbuds.
• NFC: Natively equipped, fully supporting contactless digital payments, transit fare cards, and rapid localized device pairing.

Positioning & Satellite Navigation

The device houses a highly accurate GNSS receiver utilizing multiple global satellite systems to track real-time locations and map navigation paths instantly:

• GPS
• GLONASS
• GALILEO
• BDS
• QZSS

Wired Interface & Data Architecture

• USB Interface: Standardized with a reversible physical USB Type-C port.
• USB Controller Standard: Powered by a USB 2.0 bus interface. While it supports OTG (On-The-Go) peripherals for data transfer, its wired speeds are limited compared to the USB 3.2

Cellular Network & SIM Capability

• Network Technology: GSM / CDMA / HSPA / EVDO / LTE / 5G (SA, NSA, Sub6, mmWave).
• mmWave Support: High-frequency 5G mmWave bands are supported exclusively on specific regional carrier builds (such as the United States models).
• SIM Management: Equipped with one physical Nano-SIM slot and built-in eSIM support. It allows you to run a Dual SIM configuration using a combination of a physical Nano-SIM + digital eSIM with a dual stand-by system.