Jump to content

Redmi 2

From Wikipedia, the free encyclopedia
(Redirected fromRedmi 2A)

Xiaomi Redmi 2
Redmi 2
Codenamewt86047, wt88047
BrandXiaomi
ManufacturersXiaomi,Wingtech
Slogan"Always Believe That Something Wonderful is About to Happen"
SeriesRedmi
First releasedJanuary 2015;9 years ago(2015-01)[1]
PredecessorRedmi 1S
SuccessorRedmi 2 Prime (Revision),Xiaomi Redmi 3
TypeSmartphone
Form factorSlate
Operating systemMIUI
System-on-chip1.2 GHzQualcommSnapdragon 410MSM8916
CPUQuad Core ARMv8 1.2 GHz
GPUAdreno 306 GPU
Memory1GB or 2GB
Storage8GB or 16GB
Removable storageUp to 32GB
Battery2200 mAh
Display1280 x 720 pixel, 4.7 inch IPS Display (312ppi)
Rear camera8Megapixel,BSI, f/2.2, Full HD video recording
Front camera2 megapixels, f/2.0, HD video recording
Data inputsMulti-touch capacitivetouchscreen;
Accelerometer;
A-GPS;
Digital compass;
Proximity sensor;
Push buttons;
capacitivetouch-sensitive buttons
References[2]

Xiaomi Redmi 2is asmartphoneproduced byXiaomireleased in January 2015.[1]It is the successor to theXiaomiRedmi 1family.

Specifications

[edit]

Software

[edit]

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

The software-development community has released custom ROMs and kernels for the phone, even though the officialkernelsources from Xiaomi were only released a year after launch.[3][4]The Redmi 2 has achieved unofficial stable builds ofCyanogenMod11 (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 theLineageOSproject 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 ofResurrection Remix(based onAndroid 7.1.2,Android 8.1),[10]official nightly builds ofAOKP(based on Android 8.1),[11]official stable builds of MoKee 6 (based onAndroid 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 onAndroid 9.0.0)[12]and official builds of Mokee 10 (based onAndroid 10).[12]

Hardware

[edit]

The Redmi 2 is powered by a 1.2 GHz Snapdragon 410SoCwithAdreno306 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-inchIPS panelwith touch capabilities, 1280×720 resolution at a density of 312 ppi with scratch-resistant AGCDragontrailglass.

Parts Providers

[edit]
  • 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

[edit]

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 varyingbasebandsupport.

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] Hồng mễ 2A cao xứng bản (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

[edit]

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

References

[edit]
  1. ^ab"Xiaomi Redmi 2".gsmarena.Archivedfrom the original on 1 December 2017.Retrieved22 November2017.
  2. ^"Redmi 2 Features".mi.Archivedfrom the original on 12 July 2015.Retrieved11 July2015.
  3. ^"Official Redmi 2 kernel source".GitHub.Retrieved2 March2016.
  4. ^"MiCode/Xiaomi_Kernel_OpenSource".GitHub.Archivedfrom the original on 11 January 2017.Retrieved11 January2016.
  5. ^"[ROM][Redmi 2][29/08] CyanogenMod 11.0".XDA Developers.17 July 2015.Archivedfrom the original on 25 November 2015.Retrieved11 January2016.
  6. ^"[ROM][WT88047][L][5.1.1] CyanogenMod unofficial builds".XDA Developers.14 September 2015.Archivedfrom the original on 29 October 2015.Retrieved11 January2016.
  7. ^"[ROM][WT88047][M][6.0.x] CyanogenMod unofficial builds".XDA Developers.10 December 2015.Archivedfrom the original on 3 January 2016.Retrieved11 January2016.
  8. ^"CyanogenMod Downloads Redmi 2- Wingtech WT88047".get.cm.Archivedfrom the original on 20 November 2016.Retrieved20 November2016.
  9. ^"LineageOS Downloads: Builds for wt88047".LineageOS Downloads.Archivedfrom the original on 30 March 2017.Retrieved29 March2017.
  10. ^"ResurrectionRemix Downloads".archive.resurrectionremix.Retrieved18 October2019.
  11. ^"Downloads For @ aokpXfer".xfer.aokp.co.Retrieved18 October2019.
  12. ^ab"Redmi 2 – All – MoKee Downloads".download.mokeedev.Retrieved18 October2019.
  13. ^"Xiaomi Redmi 2 Prime 'Made in India' Smartphone Launched at Rs. 6,999".LineageOS Downloads.10 August 2015.Archivedfrom the original on 17 October 2017.Retrieved9 February2019.
  14. ^"[redmi2prime][2014812] 4G support in Indonesia (telkomsel)".en.miui.Archivedfrom the original on 19 October 2017.Retrieved18 October2017.
  15. ^"The model 2014811 and 2014813? they is different?".en.miui.Archivedfrom the original on 19 October 2017.Retrieved18 October2017.
  16. ^"Redmi 2 – 2014813 z 1 Gb RAM?... – Dyskusja ogólna".miuipolska.pl.11 May 2015.Archivedfrom the original on 19 October 2017.Retrieved18 October2017.
  17. ^"2014816 is which Redmi phone?".zhidao.baidu.Archivedfrom the original on 19 October 2017.Retrieved20 December2022.
  18. ^"FASTBOOT ROM FOR REDMI 2 (2014817) (INDONESIA)".en.miui.Archivedfrom the original on 19 October 2017.Retrieved18 October2017.
  19. ^"Flashing Redmi 2 (HM2014819)".en.miui.Archivedfrom the original on 19 October 2017.Retrieved18 October2017.
  20. ^"Redmi 3 @ ¥699! 4100 mAh battery, Hybrid Dual Sim,13 MP Camera, Snapdragon 616 - Redmi 3 - Xiaomi MIUI Official Forum".en.miui.Archivedfrom the original on 9 January 2016.Retrieved11 January2016.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Redmi_2&oldid=1232317326"