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Redmi 2
from Wikipedia

Xiaomi Redmi 2
Redmi 2
BrandXiaomi
ManufacturersXiaomi, Wingtech
TypeSmartphone
SeriesRedmi
First releasedJanuary 2015; 10 years ago (2015-01)[1]
PredecessorRedmi 1S
SuccessorRedmi 2 Prime (Revision), Redmi 3
Form factorSlate
Operating systemMIUI 6 based on Android v4.4 KitKat
System-on-chip1.2 GHz Qualcomm Snapdragon 410 MSM8916
CPUQuad Core ARMv8 1.2 GHz
GPUAdreno 306 GPU
Memory1GB or 2GB
Storage8GB or 16GB
Removable storageUp to 32GB
Battery2200 mAh
Rear camera8 Megapixel, BSI, f/2.2, Full HD video recording
Front camera2 megapixels, f/2.0, HD video recording
Display1280 x 720 pixel, 4.7 inch IPS Display (312ppi)
Data inputsMulti-touch capacitive touchscreen;
Accelerometer;
A-GPS;
Digital compass;
Proximity sensor;
Push buttons;
capacitive touch-sensitive buttons
Codenamewt86047, wt88047
References[2]

Xiaomi Redmi 2 is a smartphone produced by Xiaomi released in January 2015.[1] It is the successor to the Xiaomi Redmi 1 family.

Specifications

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Software

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The Redmi 2/Prime comes preinstalled with Android 4.4 KitKat with the proprietary MIUI 6 custom graphical user interface, it can be upgraded to MIUI 9 based on Android 4.4 KitKat (for Redmi 2) and Android 5.1 Lollipop (for Redmi 2 Prime) via OTA. The Redmi 2 comes with a factory-unlocked bootloader, allowing users to "root" the device and install custom firmware.

The software-development community has released custom ROMs and kernels for the phone, even though the official kernel sources from Xiaomi were only released a year after launch.[3][4] The Redmi 2 has achieved unofficial stable builds of CyanogenMod 11 (based on Android 4.4), 12.1 (Android 5.1) and official nightly builds of CyanogenMod 13.0 (Android 6.0.1) and CyanogenMod 14.1 (Android 7.1.1).[5][6][7][8] Development of the latter version is continued in the LineageOS project after CyanogenMod's discontinuation.[9] From LineageOS builds Redmi 2 is currently getting official nightly builds of LineageOS 17.1 (Based on Android 10). Redmi 2 has also achieved official stable builds of Resurrection Remix (based on Android 7.1.2, Android 8.1),[10] official nightly builds of AOKP (based on Android 8.1),[11] official stable builds of MoKee 6 (based on Android 6.0.1), MoKee 7 (based on Android 7.1.2), MoKee 8 (based on Android 8.1), official nightly builds of MoKee 9 (based on Android 9.0.0)[12] and official builds of Mokee 10 (based on Android 10).[12]

Hardware

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The Redmi 2 is powered by a 1.2 GHz Snapdragon 410 SoC with Adreno 306 graphics engine. It features 1 GB of RAM and 8 GB of storage. The Redmi 2S, also called Redmi 2 Enhanced or Prime (depending on locale), has 2 GB of RAM and 16 GB of storage.[13] The display is a 4.7-inch IPS panel with touch capabilities, 1280×720 resolution at a density of 312 ppi with scratch-resistant AGC Dragontrail glass.

Parts Providers

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  • Processor: Qualcomm
  • Modem: Qualcomm
  • PMIC: Qualcomm
  • Wifi/Bluetooth: Qualcomm
  • Connectivity: Qualcomm
  • Audio: Qualcomm
  • RAM: Samsung, Micron, Elpida
  • Storage: Samsung, Micron, Toshiba
  • Display panel: Sharp, AUO, BOE, EBBG
  • Touch: Focaltech, Atmel
  • Camera: Samsung, OmniVision
  • Battery: Coslight, Sunwoda

Variants

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Redmi 2 was updated with two models, namely Redmi 2 Prime (India) and Redmi 2 Enhanced (China), with 2 GB of RAM and 16 GB of storage, twice that of the standard model. There were several variants of the standard and upgraded model for different markets, with varying baseband support.

Model number Name Features Target market
2014811 Redmi 2 / Prime (HM2XWCPro/wt88047) LTE/WCDMA/GSM China
2014812[14] CDMA variant China
2014813[15] Redmi 2 / Enhanced (HM2XTDPro/wt86047) additional support for TDD-LTE, TD-SCDMA China
2014815[16] Hong Kong, South Asia
2014816[17] 红米2A高配版 (Redmi 2a High Spec) High Spec of version of Redmi 2A China
2014817[18] South Africa, Indonesia, Philippines and Singapore, Hong Kong
2014818 Redmi 2 / Prime (HM2LTE) LTE 2 GB/16 GB Variant India
2014819[19] Brazil, Indonesia

Successor

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The Xiaomi Redmi 3 was announced in January 2016 as a successor to the Xiaomi Redmi 2.[20]

References

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