Xiaomi Redmi 2

Classification

Xiaomi Redmi 2
Classification
Grade	A
Calculator version	1
Classification date	2024-10-31
Information
Name	Redmi Phone 2
Brand by Parent	Redmi by Xiaomi Corporation
Generation	Red MI 2
Model(s)	Mobile 4G, Telecom 4G, enhanced mobile 4G, Unicom 4G, Enhanced Unicom 4G, Enhanced Telecom 4G.
Release date	2015-01-09
Type/Category	Smartphone
Website	[1]
Status	End of sale
More
Dimensions	134mm×67.2mm×9.4mm
Mass
Operating system	MIUI 6 based on Android 4.4
Companion App	Mi Home
CPU	Qualcomm Snapdragon 410 quad-core processor, Adreno306 graphics processor, 1GB/2GB RAM, 8GB/16GB ROM, support for MicroSD card expansion (up to 32GB)
GPU	Qualcomm Adreno306
Memory	Redmi 2 Standard Edition runs on 1GB of RAM. The enhanced version comes with 2GB of running memory
Storage	The Redmi 2 Standard edition has 8GB of internal storage, while the enhanced edition offers an even larger 16GB of storage
Battery	2200mAh removable battery
Power	The Redmi 2 comes with a 2200mAh removable battery
Charging	Support Quick charge 1.0 fast charge technology, you can charge the mobile phone in a short time
Display	1280x720 pixels, 312 pixels per inch
Camera	Rear camera: 8 megapixel back camera with autofocus, LED flash, HDR, 1080p video recording. Front camera: 2 megapixels, supporting the second generation of smart beauty
Sound	Integrated loudspeaker Integrated microphone
Connectivity	支持4G网络，双卡双待。 Wi-Fi：支持802.11 b/g/n（2.4GHz），提供稳定的无线网络连接。 蓝牙：支持蓝牙4.0，可以连接各种蓝牙设备。 USB：Micro USB接口，支持USB 2.0标准。 NFC：不支持NFC功能。 耳机插孔：3.5mm耳机插孔，兼容大多数耳机。

Device
Criterion	Value	Proof(s)	Comment
Known hardware tampering	Rare	[2]	Xiaomi received information about a security vulnerability in the ARM Mali GPU Driver
Known vulnerabilities	None	[3]	Xiaomi received a Bluetooth mesh-related vulnerability from MTK
Prior attacks	None	[4]	Xiaomi received multiple DSP cache overflow vulnerabilities reported by MTK
Updatability	Rare	[5]	Xiaomi Cloud Service products have XSS vulnerabilities
Category score	2

System
Criterion	Value	Proof(s)	Comment
Authentication with other systems	Full	[6]	Presumably has good authentication
Communications	Encrypted with up-to-date encryption	[7]	Likely uses modern encryption
Storage	Encrypted with up-to-date encryption	[8]	Probably encrypts storage for safety
Category score	1

User Authentication
Criterion	Value	Proof(s)	Comment
Account management	Full	[9]	There is a wide range of account management
Authentication	Secure	[10]	There are a variety of authentication methods to ensure security
Brute-force protection	Exist	[11]	There may be brute force protection
Event logging	Access event logged	[12]	There are a number of security measures in place to ensure that logs are protected
Passwords	Require change after setup with complexity requirements	[13]	Data is password protected
Category score	1

Grade	A