Samsung Galaxy Z Flip 7

Security Grade

A-

Calculator v1

Samsung Galaxy Z Flip7

   Brand: Samsung‎ (Parent: Samsung‎)

   Category: Smart phone • Model / Gen: 7th generation SM-F741B

   Release Date: 2025-07-09 • Status: In sale

   Classification Date: 2025-10-15 • [www.samsung.com Official Website]

Security Evaluation

Criterion	Value	Proof	Comment
Known hardware tampering	Rare	🔗 Proof	Samsung's integrated hardware and Knox security platform make physical tampering extremely difficult for anyone but the most sophisticated actors.
Known vulnerabilities	Very common	🔗 Proof	As a high-profile flagship, it is a constant target for security research. This leads to a healthy and very common cycle of vulnerability discovery and patching.
Prior attacks	Very common	🔗 Proof	The Android OS is the world's most targeted mobile platform. Therefore, the history of attacks against the platform is considered very common.
Updatability	Very common	🔗 Proof	Samsung offers an industry-leading update policy with many years of frequent and reliable OS and security updates for its flagship devices.
Category Score	Score: 3 / 3

Criterion	Value	Proof	Comment
Authentication with other systems	Full	🔗 Proof	The device fully supports modern authentication standards (OAuth, Passkeys, etc.) for secure integration with all types of external services.
Communications	Encrypted with up-to-date encryption	🔗 Proof	All network communications will use the latest strong encryption standards available, including WPA3/Wi-Fi 7 and TLS 1.3 for HTTPS.
Storage	Encrypted with up-to-date encryption	🔗 Proof	All user data is encrypted by default using strong, hardware-accelerated File-Based Encryption to protect it while at rest.
Category Score	Score: 1 / 3

Criterion	Value	Proof	Comment
Account management	Full	🔗 Proof	The system provides comprehensive controls for adding, removing, and managing permissions for multiple user accounts.
Authentication	Secure	🔗 Proof	It supports strong, hardware-backed authentication methods, including a side-mounted fingerprint sensor and complex PIN/passwords.
Brute-force protection	Exist	🔗 Proof	The lockscreen implements an exponential back-off delay after repeated failed unlock attempts to mitigate brute-force attacks.
Event logging	Access event logged	🔗 Proof	Associated cloud accounts (Google, Samsung) log and alert users of critical security events like new device sign-ins and password changes.
Passwords	Require change after setup with complexity requirements	🔗 Proof	During the initial device setup, the user is required to create a screen lock that meets the OS's minimum complexity standards
Category Score	Score: 1 / 3

Property	Details
Operating System & App	Android 15 with One UI 7.0 (Companion App: Samsung Members, Galaxy Wearable)
Hardware (CPU / GPU)	CPU: Exynos 2500 (5 nm) • GPU: Mali-G78
Memory & Storage	Memory: 12 GB • Storage: 256 / 512 GB (no microSD expansion)
Power, Battery & Charging	Battery: 4300 mAh • Power: ~16 Wh • Charging: 25W wired fast charging, 15W wireless charging, 4.5W reverse wireless charging
Display & Camera	Display: Main: 6.9-inch FHD+ Dynamic AMOLED 2X, 2520 × 1080, 1–120Hz adaptive refresh rate, 2600 nits peak brightness; Cover: 4.1-inch Super AMOLED, 1048 × 948, 60/120Hz refresh rate • Camera: Rear: 50 MP main + 12 MP ultra-wide; Front: 10 MP
Sound & Connectivity	Sound: Stereo speakers • Connectivity: 5G, Wi-Fi 802.11 a/b/g/n/ac/ax/be, NFC, USB-C, fingerprint & face unlock
Physical (Dimensions & Mass)	Dimensions: Folded: 85.0 × 75.1 × 17.0 mm；Unfolded: 165.1 × 75.1 × 6.8 mm • Mass: 199 g