Motorola Razr

Classification

Motorola Razr
Classification
Grade	A-
Calculator version	1
Classification date	2025-10-11
Information
Name	Motorola moto razr 5G
Brand by Parent	Motorola by Lenovo
Generation	2024
Model(s)	XT2453-1
Release date	2020-09-10
Type/Category	Smartphone
Website	[1]
Status	In sale
More
Dimensions	Unfolded: 171.4 x 73.9 x 6.9 mm Folded: 88.1 x 73.9 x 15.1 mm
Mass	188 g
Operating system	Android 14
Companion App	Moto App
CPU	Qualcomm Snapdragon 8s Gen 3
GPU	Adreno 735
Memory	12 GB RAM
Storage	256 GB / 512 GB (UFS)
Battery	4000 mAh
Power	45W wired charging
Charging	45W TurboPower, Wireless charging
Display	Main: 6.9" FHD+ pOLED, 165Hz Cover: 4.0" pOLED
Camera	Main: 50 MP + 50 MP telephoto Cover: 32 MP
Sound	Stereo speakers, 3 microphones, no 3.5mm jack
Connectivity	5G, Wi-Fi 6E, Bluetooth 5.3, NFC, USB-C

Device
Criterion	Value	Proof(s)	Comment
Known hardware tampering	Rare	https://www.ifixit.com/Device/Motorola_Moto_Razr	As a mainstream brand device, widespread hardware tampering (e.g., supply chain attacks) is rare. Risks are primarily associated with second-hand devices or unauthorized repairs.
Known vulnerabilities	Rare	https://source.android.com/docs/security/bulletin	Like all Android devices, vulnerabilities are regularly discovered and patched. Given regular security updates, known unpatched critical vulnerabilities are uncommon for supported models.
Prior attacks	Rare	https://www.kaspersky.com/blog/tag/android-malware/	No widely reported, specific attack campaigns targeting this model exclusively. User risks are consistent with the general Android ecosystem (e.g., malware via sideloading).
Updatability	Very common	https://blog.motorola.com/2022/07/18/motorola-commits-to-three-android-os-upgrades-for-select-premium-devices/	Motorola provides regular security updates and major OS upgrades for its razr flagship series, making updates very common for users.
Category score	2

System
Criterion	Value	Proof(s)	Comment
Authentication with other systems	Full	https://developers.google.com/identity	Fully supports authentication with Google Mobile Services (GMS) and other certified applications and services.
Communications	Encrypted with up-to-date encryption	https://www.wi-fi.org/discover-wi-fi/security	Supports modern wireless encryption standards (e.g., WPA3 for Wi-Fi, 5G NR security). Application-layer encryption depends on the specific app, but the system provides the necessary support.
Storage	Encrypted with up-to-date encryption	https://source.android.com/docs/security/features/fbe	Enabled by default. Uses strong, up-to-date encryption (File-Based Encryption) to protect user data at rest.
Category score	1

User Authentication
Criterion	Value	Proof(s)	Comment
Account management	Basic	https://support.google.com/android/answer/7664955	Device-level management is basic (screen lock credentials). Full account ecosystem is managed by the Google Account.
Authentication	Secure	https://source.android.com/docs/security/features/authentication	Offers biometric authentication (fingerprint reader, face unlock) and strong password options, meeting secure authentication standards.
Brute-force protection	Exist	https://support.google.com/android/answer/11178361	Implements increasing delays after failed attempts, eventually requiring Google Account credentials for recovery (factory reset possible).
Event logging	Access event logged	https://developer.android.com/reference/android/app/admin/DevicePolicyManager	Some access events (e.g., login attempts) are logged, but detailed, user-accessible security audit logs are not typically available to standard users.
Passwords	Require change after setup with complexity requirements	https://support.google.com/android/answer/9075927	Mandates setting a screen lock (PIN/Pattern/Password) during initial device setup, with options for complexity requirements.
Category score	2

Grade	A-

The Motorola moto razr series represents a modern interpretation of the classic clamshell phone, utilizing foldable display technology. As an Android-based device, its core security relies on the underlying operating system and Google's Mobile Services. The device features standard hardware security elements like a Trusted Execution Environment (TEE) for secure biometric processing. Its foldable nature does not introduce significant unique security risks compared to traditional bar-style smartphones. The primary security considerations revolve around the standard Android application sandboxing, permission model, and the regularity of security patches provided by Motorola. The external cover display operates under the same security constraints as the main internal display.