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Xiaomi Redmi 2A - Discussion | Smartphone, 4.7 "



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DiscussionXiaomi Redmi 2A
PictureXiaomi Redmi 2A, Redmi 2A, Hongmi 2A
Description | Discussion пїЅ | Accessories пїЅ | Club пїЅ | Mi Account пїЅ


Specifications
Official page
- 4.7-inch c IPS matrix production Sharp / AUO, 1280 X 720, 312PPI support and adjustment of the color temperature
- back camera - matrix Omnivision (USA) 8 Mn (lens of 5 lenses), the maximum aperture F 2.2, the focal length of 28 mm (wide-angle) with facial recognition features panoramic mode, continuous shooting mode, exposure, application of filters in real time , 10 frames per second continuous shooting, video recording quality up to 1080p.
- front camera 2 Mn (video recording quality to support 720r)
- CPU: quad processor Qualcomm Snapdragon 410 (MSM8916) at 1.2 GHz,
- GPU: Adreno 306 GPU,
- RAM 1GB / 2GB (LPDDR3 memory speed)
- embedded 8GB / 16GB (expanding slot microDS to 32GB)
- two MICRO-SIM slot (Dual SIM)
- 2200mAh battery from Sony / LG with support for fast charging technology
- Wi-Fi 802.11 B / G / N
- Bluetooth 4.0 (full support thanks to Android OS 4.4.)
- GPS + Glonass.
- dimensions: 67.2 x 9.4 x 134
- color: white, dark gray, bright yellow, light green, Pale

Supported communication standards:
4G TDD-LTE (B38 / B39 / B40 / B41: 2555-2655MHz)
3G TD-SCDMA (B34 / B39)
2G GSM (B2 / B3 / B8)
Does not support 3G and 4G in Russia: CDMA and WCDMA, LTE
Firmware
History change caps
03/31/15 - Started topic
01/19/16 - + video instructions on the firmware.
01/03/16 - Added links to the firmware, the most simple user firmware.


There is no curator in the subject. For questions about filling the caps, please contact the section moderators via the buttonPictureunder the messages to which you want to add links.

Post has been editedMgalex - 29.06.19, 12:26
Reason for editing: Localized firmware from MIUI Pro



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I was really hoping that the news"Xiaomi is preparing a budget smartphone with a six-core processor from Leadcore"It will be implemented. Feykovye news outlets. :(



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Hisense @ 10.01.2015, 15:57*
News outlets feykovye
No, not the fake web:The confirmation.
In place of the 64-bit Qualcomm Snapdragon 410 1.2 GHz come cheaper chipsetLeadcore LC1860C . In it, too, 4 cores, their frequency is 1.6 GHz, and has a 4G support. According to rumors, by the use of extremely cheap processorXiaomi smartphone will be able to reduce the price to 399 yuan(About 4000 rubles).


Post has been editedlawyerhome - 10.01.15, 21:09



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lawyerhome @ 10.01.2015, 21:58*
No, not the fake web:

Interestingly, the display there will be the same as Redmi2? If the difference only in percents, then I'll take a couple: D



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The site of the manufacturerthere was a model Redmi 2AOperating on the four-core processor Leadcore LC1860C at 1.5 GHz, and the two-core video core Mali T628. The price tag of a novelty -$90 .
Yes, there neponyatki with 3G and 4G, but since I do not have neither the one nor the other, and even 2G places catches - you can take. As for me - is sensitive for stronger will than the classic Redmi 2 graphics core Adreno 306. IMHOyu

Post has been editedlawyerhome - 31.03.15, 13:16



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lawyerhome @ 31.03.2015, 13:15*
empathetic is more powerful than the classic Redmi 2

Even the price hints at the fact that the powerful can not be



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Very interested in the time of purchase and pre-order. It is scheduled for release on 08/04/2015 like. How to order this creation?



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tiunin @ 31.03.2015, 16:52*
How to order this creation?
Through intermediaries (if you do not live in China), or through the official web site (if you live in China). Traditionally in the first 2 minutes of sales disperse all that is, and the next sale is opened only a week after the previous one. The main thing is not to click and easily custom-make. But those who do not live in China, or clicked - take from outbid.

TTX on the official website of the manufacturer
- 4.7-inch c IPS matrix production Sharp / AUO, 1280 X 720, 312PPI support and adjustment of the color temperature
- back camera - Omnivision sensor (US) for 8Mr (objective lens 5), the maximum aperture F2.2, 28mm viewing angle (wide-angle) with facial recognition features panoramic mode, continuous shooting mode, exposure, application of filters in real mode time, 10 frames / second continuous shooting, video recording up to 1080p.
- front camera 2MR with support for video recording up to 720p
- a four-core processor Leadcore LC1860C 1.5 GHz
- dual-core graphics core Mali T628
- RAM 1GB (memory speed LPDDR3)
- embedded 8GB (expanding slot microDS to 32GB)
- two MICRO-SIM slot (Dual SIM)
- 2200mAh battery from Sony / LG with support for fast charging technology
- Wi-Fi 802.11 B / G / N
- Bluetooth 4.0 (full support thanks to Android OS 4.4.)
- GPS + Glonass.
- dimensions: 67.2 x 9.4 x 134
- color: white, dark gray, bright yellow, light green, Pale

Supported communication standards:
4G TDD-LTE (B38 / B39 / B40 / B41: 2555-2655MHz)
3G TD-SCDMA (B34 / B39)
2G GSM (B2 / B3 / B8)
Thus, this model does not support the CDMA and WCDMA standards.

Video review

Post has been editedlawyerhome - 31.03.15, 19:05



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You know anything about this processor? As he is in terms of performance in comparison with competitors?
Is it possible the problem of compatibility with applications and games?

Posted on 01/04/2015, 12:44:

lawyerhome @ 31.03.2015, 18:21*
CDMA and WCDMA

For Russia, it is critical? (Moscow and Moscow region)

Post has been editedCutieboy - 01.04.15, 12:42



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Very interesting device, in terms of price and of course the brand.
Processor some weird on it before that there was no device?
They say that the result in AnTuTu.
Attached Image


Post has been editedbigmax113 - 01.04.15, 12:51
Reason for editing: We hide the pictures under the spoiler



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lawyerhome @ 31.03.2015, 20:21*
on the official website of the manufacturer
All remember correct you have Xiaomi no factories. those. correct formulation "on the official website"



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Cutieboy @ 01.04.2015, 12:44*
For Russia, it is critical?

Well it will not work either 3G or 4G, 2G only online. In fact is a simple dialer in our networks



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I had already upset, thinking fails to purchase ordinary Redmi2. And there is no support for Russian 3g and 4g, so it is unlikely we will call it a strong interest. For example, if the type of touch dialer or for lovers to play home via wi-fi. Well, about the processor no disk imaging is not found on the Internet, what is this lidokor - unknown :) Write just Android 5.0 on it is, although there are already on another forum infa. I doubt that this money will be a 64-bit processor, which would be good for the android came fifth.



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Jon @ 01.04.2015, 12:47*
Processor some weird on it before that there was no device?
They say that the result in AnTuTu.

Strange result of CPU. 4xA7 in Redmi 2A gathered there as well as in 4xA53 Redmi 2. Theoretically, this processor should not be faster than MTK6582 which also 4 core Cortex A7

Post has been editedTechNick.Max - 01.04.15, 13:02



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Oh, and here is a little bit of information about this strange processor
The device is built on a processor Leadcore - companies, the bulk of which Xiaomi bought some time ago. So we can say, is its own chipset. Leadcore solutions are now replaced in devices Xiaomi system-on-chip from Mediatek.


a source:



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TechNick.Max @ 01.04.2015, 11:49*
It will not work 3G or 4G, 2G only online
Here everyone decides for himself. In Ukraine, for example the mobile Internet exists in GPRS and EDGE standards. No 3G, and even more so there is no 4G (Stone Age), so this smart for their 90 bucks - a great choice. If you look at the other side of the 90-Baksova smartphones But Neum-producers, in this case at least honest specifications and manufacturing company with a name that the software continues to nag and does not throw this occupation a month after the start of sales.
Forgot what the Dial-Up? Wellcome!



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lawyerhome @ 01.04.2015, 13:12*
In Ukraine, for example the mobile Internet exists in GPRS and EDGE standards

You're kind of 3 operators must this year to include 3G



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TechNick.Max @ 01.04.2015, 12:15*
3 operators must this year to include 3G
Yes, but so far they are going to do everything in roaming in the networks of a single operator, who previously received the all-3G license, and built a network only in the regional centers. 3% of the coating, and not just the one where pile have alternative methods, including WI-FI i.e. about anything.
In those places where the need is the mobile Internet, ie No WI-FI networks, and nothing of the kind, including in the regions - it's only CDMA operator with its own 3G standard EvDo Rev.A and Rev.B, but that's a different standard, which is pulled "specially sharpened" under this standard mobile telephones and smartphones .
In the underground there is no Internet, no mobile (or even a GPRS or EDGE, not to mention Wi-Fi), a voice torn between stations, and each time have to call back.
Balalaika with 3G licenses and networks already nobody wants in fact. The military demanded a lot of money (incredibly) for the conversion of their equipment, which allegedly worked for 2100 frequencies, then operators clinch this deal - they say why should we 3G, People hawala and GPRS, do not waste grandmother - will plant people and the fact that there is.
The world has to 4G passes, and it would be better to jump 3G stage, and look to the 4G LTE side, but not with our approach ... will be as usual - in Africa to buy 20-year BS 3G standard that there is substituted for the 4G, and 20 more years to exploit them at us ... and only then think of 4G LTE.



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Xiaomei is able (or newsmakers ??) "beautifully harness" ...
It was:
mobile device costs just$65
Leadcore LC1860 made by a 28-nm process technology has6 cores Cortex-A7, working at a frequency 2 GHz And a graphics accelerator Mali-T628. Also, the chip has support LTE Cat. 4 displays with 2K resolution and shooting video in 1080p resolution at 60 frames per second.
It became:
Known specifications Xiaomi Redmi 2A:
quad Leadcore L1860C processor with a clock speed 1.5 GHz ;
....
Xiaomi Redmi 2A will be available for purchase at a price$96 But at the time of release, scheduled for April 8, it can be purchased for $ 80.

"Lost":
- 2 core,
- polgigagertsa,
"Add" + 47% to the price :)

Post has been editedFidelich - 01.04.15, 20:15



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All the same at the expense of performance:

2a - more GHz but 32bit processor and nouneym
2 - Well here everything is clear

and what to take? (The game is not interested, only the work of standard applications (VC \ twitter) and absolute smooth interfaces necessary)



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Fidelich @ 01.04.2015, 15:14*
Xiaomei is able (or newsmakers ??) "beautifully harness" ...

And what have the harness. Technically, the chip can 2GHz, but apparently in the process of creating it or strongly warmed at this frequency the phone, or overtake an older model (normal Redmi 2). Therefore, the frequency decreased (but nothing prevents the user to bring her back to the software). And about $ 65 themselves Xiaomi said that it was an invention of a journalist that everyone picked up and they themselves are about the price did not promise anything

Posted on 04/01/2015, 15:21:

Arvet333 @ 01.04.2015, 15:19*
and what to take? (The game is not interested, only the work of standard applications (VC \ twitter) and absolute smooth interfaces necessary)

Is to ask the real owners of the phone (which is not yet on sale)


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