Dreame X40 Ultra

Dreame X40 Ultra
Security Grade B Calculator v1	Dreame X40 Ultra Brand: Dreame (Parent: Dreame Technology) Category: Robot Vacuum • Model / Gen: X40 Ultra (RLS740D) Release Date: 2024-05-08 • Status: In sale Classification Date: 2026-10-21 • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	Rare	[[1] [2] 🔗 Proof]
Known vulnerabilities	Rare	[[3] [4] 🔗 Proof]
Prior attacks	None	[[5] [6] 🔗 Proof]
Updatability	Very common	[[7] [8] 🔗 Proof]
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Partial	[[9] [10] 🔗 Proof]
Communications	Encrypted with up-to-date encryption	[[11] [12] 🔗 Proof]
Storage	Encrypted with up-to-date encryption	[[13] [14] 🔗 Proof]
Category Score	Score: 2 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Full	[[15] [16] 🔗 Proof]
Authentication	Basic	[[17] [18] 🔗 Proof]
Brute-force protection	Basic	[[19] [20] 🔗 Proof]
Event logging	Partial logging	[[21] [22] 🔗 Proof]
Passwords	Require change after setup	[[23] [24] 🔗 Proof]
Category Score	Score: 2 / 3

Technical Specifications

Property	Details
Operating System & App	DreameOS (Android-based) (Companion App: Dreamehome App)
Hardware (CPU / GPU)	CPU: • GPU:
Memory & Storage	Memory: • Storage:
Power, Battery & Charging	Battery: • Power: • Charging:
Display & Camera	Display: • Camera: AI obstacle recognition camera
Sound & Connectivity	Sound: • Connectivity: Wi-Fi 2.4/5 GHz, BLE
Physical (Dimensions & Mass)	Dimensions: • Mass: