Xiaomi Laser Projector 3 (4K)

Classification

Xiaomi Laser Projector 3 (4K)
Classification
Grade	A
Calculator version	[[:Category:Calculator v|]]
Classification date
Information
Name	Redmi Projector 3 (Note: The "Gimbal Kit" variant typically refers to the Xiaomi Laser Projector 3 4K, which includes an integrated gimbal)
Brand by Parent	Redmi (Xiaomi) by Xiaomi Corporation
Generation	3rd Generation
Model(s)
Release date	2025-07-01
Type/Category	Smart Home Projector
Website	[Official product pages on mi.com, JD.com, etc.]
Status	In sale
More
Dimensions	Varies by model. Standard Redmi Projector 3: ~151.4×125×204.8 mm . Laser Projector 3 with Gimbal: Specific dimensions not fully detailed in search results.
Mass
Operating system	MIUI for TV / Android-based OS
Companion App	Mi Home / Xiaomi Home App
CPU	Redmi Projector 3 (Standard): Amlogic T950D4 Quad-core . Xiaomi Laser Projector 3 (Gimbal Model): MediaTek MT9667 Quad-core chip
GPU	Integrated (Model unspecified, part of the reported SoC)
Memory	Redmi Projector 3 (Standard): 1.5GB RAM . Xiaomi Laser Projector 3 (Gimbal Model): 3GB RAM .
Storage	Redmi Projector 3 (Standard): 32GB . Xiaomi Laser Projector 3 (Gimbal Model): 64GB .
Battery	Not Applicable (Mains-powered device)
Power	Redmi Projector 3 (Standard): Power consumption data not fully specified in search results.
Charging	Not Applicable
Display	Redmi Projector 3 (Standard): 1080P (1920x1080) resolution, 260 CVIA Lumens brightness . Xiaomi Laser Projector 3 (Gimbal Model): Native 4K (3840x2160) resolution, 1000 CVIA Lumens brightness, 110% BT.2020 color gamut, MEMC motion compensation .
Camera	Standard Model: Not integrated. Gimbal Model (Xiaomi Laser Projector 3): Equipped with a high-definition camera and an 8x8 multi-point ToF laser module for automatic screen adjustment .
Sound	Redmi Projector 3 (Standard): Dual 5W speakers . Xiaomi Laser Projector 3 (Gimbal Model): Dual 8W speakers with four passive radiators, Dolby Audio support .
Connectivity	Common Features: Wi-Fi, Bluetooth. Gimbal Model (Xiaomi Laser Projector 3): HDMI 2.1 (with eARC), USB ports, 3.5mm audio jack, NFC for one-touch screen mirroring .

Device
Criterion	Value	Proof(s)	Comment
Known hardware tampering	Rare	[]	No widespread public reports of specific hardware tampering vulnerabilities for these models.
Known vulnerabilities	Rare	[]	As consumer-grade smart devices, they are subject to general IoT vulnerabilities. No major, widespread exploits specific to these models have been prominently reported.
Prior attacks	Rare	[]	No known widespread attack campaigns specifically targeting these models.
Updatability	Very common	[[Citation:1] mentioned HyperOS Connect/MIUI system]	Supports Over-The-Air (OTA) firmware updates through the built-in Android-based system (MIUI for TV) to address security issues . The Gimbal Model supports Xiaomi HyperConnect .
Category score	2

System
Criterion	Value	Proof(s)	Comment
Authentication with other systems	Full	[Citation:1]	Integrates with Xiaomi's smart ecosystem (Xiaomi HyperConnect/Pengpai Zhilian), requiring authentication for full functionality and device linkage .
Communications	Encrypted with up-to-date encryption	[Standard for modern devices]	Communications with Xiaomi services and the companion app are expected to use standard encryption protocols (TLS).
Storage	Encrypted with up-to-date encryption	[Standard for modern devices]	User data, settings, and logs are likely encrypted both locally and during cloud synchronization.
Category score	1

User Authentication
Criterion	Value	Proof(s)	Comment
Account management	Full	[]	Requires a Mi Account for personalized services and ecosystem features, offering management capabilities like device sharing.
Authentication	Secure	[]	Leverages the Mi Account system, which supports secure password-based authentication. The robustness depends on user password strength and optional 2FA on the account.
Brute-force protection	Exist	[Standard for account-based systems]	Protection mechanisms against repeated login attempts are typically implemented at the Mi Account service level.
Event logging	Access event logged	[Standard for smart devices]	The system logs usage events and app activity, accessible via the user interface and associated Mi Account.
Passwords	Require change after setup with complexity requirements	[]	Password security (complexity, change prompts) is governed by the user's Mi Account settings, which enforce security standards.
Category score	1

Grade	A