| LG Velvet (LM-G900)
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Security Grade
Calculator v
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LG Velvet (LM-G900)
Category: Smartphone • Model / Gen: Velvet LM-G900
Release Date: 2020-05-15 • Status: End of life
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Security Evaluation
1. Device Security
| Criterion
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Value
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Proof
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Comment
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| Known hardware tampering
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None
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🔗 Proof
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No public record of hardware tampering or backdoors for this model.
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| Known vulnerabilities
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Rare
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🔗 Proof
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No widely documented device-specific CVEs, but the device stopped receiving updates around 2019.
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| Prior attacks
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None
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🔗 Proof
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No publicly reported targeted attacks against this device.
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| Updatability
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Rare
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🔗 Proof
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Received Android 13 in 2023, but LG exited the mobile business and updates have ended.
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| Category Score
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Score: 2 / 3
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2. System Security
| Criterion
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Value
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Proof
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Comment
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| Authentication with other systems
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Partial
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🔗 Proof
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Supports Google account and d Account sign-in; no enterprise SSO.
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| Communications
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Encrypted with up-to-date encryption
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🔗 Proof
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Android 13 enforces TLS 1.3 by default for system and app traffic.
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| Storage
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Encrypted with up-to-date encryption
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🔗 Proof
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File-based encryption (FBE) enabled by default.
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| Category Score
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Score: 2 / 3
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3. User Authentication
| Criterion
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Value
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Proof
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Comment
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| Account management
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Full
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🔗 Proof
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Multi-user support and Google account management.
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| Authentication
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Secure
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🔗 Proof
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In-display fingerprint sensor, with PIN/password fallback.
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| Brute-force protection
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Exist
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🔗 Proof
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Android locks the device after repeated failed unlock attempts.
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| Event logging
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Partial logging
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🔗 Proof
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System audit logs exist but are not exposed to regular users.
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| Passwords
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Require change after setup
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🔗 Proof
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No default credentials; a lock-screen PIN/password is set during first-time setup. No complexity policy is enforced.
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| Category Score
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Score: 2 / 3
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Technical Specifications
| Property
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Details
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| Operating System & App
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Android 10 (upgradable to Android 13) (Companion App: My AQUOS)
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| Hardware (CPU / GPU)
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CPU: Snapdragon 765G (SM7250), octa-core up to 2.4 GHz • GPU: Adreno 620
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| Memory & Storage
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Memory: 8 GB (6 GB in some regional variants) • Storage: 128 GB (microSD up to 2 TB, shared with SIM slot)
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| Power, Battery & Charging
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Battery: 4,300 mAh • Power: • Charging: 30 W wired, 10 W wireless (Qi)
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| Display & Camera
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Display: 6.8" pOLED, 2460 × 1080, 20.5:9 • Camera: 48 MP f/1.8 OIS + 8 MP f/2.2 ultrawide + 5 MP f/2.4 depth; 16 MP f/2.0 front
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| Sound & Connectivity
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Sound: 3.5 mm jack • Connectivity: 5G, Wi-Fi 5 (802.11ac), Bluetooth 5.0, NFC, USB-C 2.0, GPS
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| Physical (Dimensions & Mass)
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Dimensions: 167.2 × 74.1 × 7.9 mm • Mass: 180 g
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LG's last flagship-era phone; Wacom stylus support with 4096 pressure levels, optional Dual Screen accessory, IP68 and MIL-STD-810G, 30 W wired / 10 W wireless charging.
