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[Reviews] [DEVICE TEAM] [TechWithMuz] Specifications and Details of Hardware in Redmi 4!

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13:32, May-16-2017 | From PC
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Go to reply no.
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Hello MIUIers,

A series of Redmi Phones have been launched in Beijing at 4th of November, 2016. Redmi 4 was one of them. The all new full metal unibody is used on this Redmi phone.


Redmi 4 Specifications
  • Qualcomm Snapdragon 430 MSM8937 Octa-Core processor (Quad Core 1.4Ghz Cortex A53 + Quad Core 1.1Ghz Cortex Adreno 505 GPU
  • 2GB of RAM
  • 5-inch HD display, 1280 x 720 resolution, 72% NTSC Color Gamut
  • 16GB of storage, expandable via microSD up to 128GB (using sim 2 slot)
  • 13-megapixel rear camera, phase detection AF, f/2.2, Dark Quality Enhancement Technology
  • 5-megapixel front camera f/2.2, face recognition
  • Fingerprint Sensor
  • Dual-SIM (Sim 1 Micro Sim, Sim 2 Nano Sim / Micro Sd Card up to 128GB)
  • 3G, LTE, Full Netcom 2.0 (supports LTE 2 carrier aggregation)
  • MIUI 8, Android 6.0.1
  • WiFi, Bluetooth 4.1, GPS, A-GPS
  • 4100mAh battery, 2A 5V

Network Bandwidth Support:
  • GSM B2/B3/B5/B8
  • WCDMA B1/B2/B5/B8
  • TD-SCDMA B34/B39
  • CDMA2000/1X BC0
  • FDD-LTE B1/B3/ B7
  • TD-LTE B38/B39/B40/B41(2555-2655MHz)

Let's try to find out more about hardware used in this Budget Device!

Processor

The Qualcomm® Snapdragon™ 430 processor offers a rich feature set for high-volume smartphones. Integrated X6 LTE, cutting-edge camera technology with dual-Image Signal processors, and a next-generation Qualcomm® Adreno™ 505 GPU mean Snapdragon 430 supports fast downloads and uploads, stunning graphics and photos with battery life to spare.


For more details Click Here

Display

Redmi 4 is using 5-inch HD display, 1280 x 720 resolution, 72% NTSC Color Gamut which has great results. The HD display is good enough as a daily driver and it is equipped with the sunlight display technology which is a big advantage when using the phone under the beam of the sun.
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The Display Panel is manufactured by Century Technology (Shenzhen) Co., Ltd. (CTC).


For more details Click Here

Camera

13 MP Camera is pretty decent for this price range and able to get some good snaps under good lighting and a bit disappointing under low light, but cant complain for its price range.

Sample Shorts (Untouched)
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OmniVision's 13-megapixel OV13853 is a PureCel® image sensor that brings DSLR-quality images and features to mainstream mobile devices. Utilizing OmniVision's advanced 1.12-micron pixel technology, the OV13853 can achieve best-in-class high and low-light performance, while delivering support for advanced features such as phase detection autofocus (PDAF).

The 1/3.06-inch OV13853 supports an active array of 4224 x 3136 pixels (13.2-megapixels) operating at 30 frames per second (fps) with zero shutter lag, enabling seamless transition between recording video and still images. The sensor supports 4K2K ultra-high definition video at 30 fps with full-horizontal field of view (FOV) and electronic image stabilization (EIS). The OV13853 can also record high frame rate 1080p HD video at 60 fps with EIS to enable high quality video recording.

For more details Click Here
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The OV5670 is a 5-megapixel PureCel image sensor that leverages a 1.12-micron pixel to deliver exceptional still images and high-definition (HD) video to front- and rear-facing cameras in smartphones and tablets.

The OV5670 PureCel image sensor can capture full resolution 5-megapixel (2592x1944) images at 30 frames per second (fps), quad HD video at 30 fps, cropped 1080p HD at 60 fps, or 720p HD at 60 fps. When recording 720p HD video with binning, the sensor achieves sensitivity and signal-to-noise ratio that is comparable to the industry's popular 1.75-micron pixel. Additionally, the sensor's 1.12-micron pixel achieves similar full-well capacity (FWC) as the previous generation's 1.4-micron pixel.

For more details Click Here

Battery
Battery performance is impressive under such budget. Check SS os battery usage.

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For Batttery details Click Here

Fingerprint Sensor
It works great, fast and accurate.
5.png

For more details about Goodix Click Here


RAM and Imternal Memory(eMMC)
Out of 16 GB, 10.62 GB is available for user. eMMC and RAM are from Toshiba, Check below for more details.
8.png    7.png

Toshiba has introduced its eMMC (embedded multimedia card memory) 5.1 flash memory in 16GB, 32GB, 64GB and 128GB densities. The new flash memory is designed for a wide range of products, including smartphones, tablets and wearable devices.
These new flash memory has command queuing and secure write protection. The command queuing feature enables users to store multiple tasks in a queue, which are then performed in order of the user’s preference to enhance performance.

For more details Click Here
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For more details about Touch Panel Click Here

Redmi 4 is equipped with 5 sensors, check details below.
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The BMI160 is a small, low power, low noise 16-bit inertial measurement unit designed for use in mobile applications like augmented reality or indoor navigation which require highly accurate, real-time sensor data.


For more details Click Here Click Here



Conclusion: Redmi 4 is a full packed budget device with great hardware, only concern is RAM, 2 GB on heavy MIUI is hard to manage. You need to manage apps and memory very effectively. It feels premium in hand.


Other Threads

Vol #1 [TechWithMuz] Flash and Unbrick Redmi 4 (Prada) with Test Point


Regards
Muzamil Paray






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17:49, May-17-2017 | From PC
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Really nice thread. Thanks for sharing

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17:58, May-17-2017 | From Redmi 4A
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Thanks

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17:58, May-17-2017 | From PC
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Such info helps a lot to find spares when not available with the service center. Thanks for sharing.

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18:07, May-17-2017 | From PC
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1.  Yes, good hardware in budget device!       

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18:10, May-17-2017 | From APP
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Thanks for sharing!

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18:18, May-17-2017 | From PC
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Thanks for sharing

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18:20, May-17-2017 | From Redmi 3S
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Great phone recently launched in India
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Comment

Muz_paray This is Redmi 4 China Variant, Indian variant is different  18:33, May-17-2017

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18:20, May-17-2017 | From Redmi Note 4X
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A good hardware in budget device is nothing but a big compromise in life cycle support. You know what I mean. Even there are devices which launch with a version of Android OS and that's it, no more further upgrades.

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Thanks for info

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