Xiaomi Redmi Buds 5

Classification

Xiaomi Redmi Buds 5
Classification
Grade	C
Calculator version	1
Classification date	2025-10-10
Information
Name	Redmi Buds 5
Brand by Parent	Redmi by Xiaomi Corporation
Generation	5th Generation of Redmi Buds Series
Model(s)	Redmi Buds 5
Release date	2023-09-21
Type/Category	Earphone
Website	[1]
Status	In sale
More
Dimensions	Earbuds: 21.6mm×17.5mm×24.8mm; Charging case: 71.2mm×46.4mm×24.7mm
Mass	Approximately 4.5g per earbud; Charging case: approximately 45g
Operating system	Proprietary TWS Headphone OS
Companion App	Xiaomi Earbuds App
CPU	Customized low-power Bluetooth chip
GPU
Memory
Storage
Battery	Earbuds: 54mAh × 2; Charging case: 480mAh
Power	Wired charging (Type-C port)
Charging	Fast charging
Display	No screen
Camera	No Camera
Sound	46dB active noise cancellation (ANC); 4 EQ audio effects; AAC codec support
Connectivity	Bluetooth 5.3 (supports BLE/HFP/A2DP/AVRCP); Dual-device smart connection; 10m communication range (open area)

Device
Criterion	Value	Proof(s)	Comment
Known hardware tampering	None	[2]
Known vulnerabilities	Rare	[3]
Prior attacks	Rare	[4]
Updatability	Very common	[5]
Category score	2

System
Criterion	Value	Proof(s)	Comment
Authentication with other systems	Partial	[6]
Communications	Encrypted with up-to-date encryption	[7]
Storage	Encrypted with up-to-date encryption	[8]
Category score	2

User Authentication
Criterion	Value	Proof(s)	Comment
Account management	Basic	[9]
Authentication	Basic	[10]
Brute-force protection	Absent	[11]
Event logging	Partial logging	[12]
Passwords	Default/Common/Easy to guess	[13]
Category score	3

Grade	C