Redmi K20

Launch Date : 22 July, 2019
Redmi K20
  • 64 GB / 6 GB RAM
  • 48 MP + 13 MP + 8 MP Triple lens Primary Camera, 20 MP Front Camera
  • 6.4 inches 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) Display
  • Snapdragon 730, Octa Core Processor
  • Non Removable Li-Po 4000 mAh battery

Redmi K20: Specs Score

  • 4
  • 3
  • 3.5
  • 4.5
    Value for Money
  • 3
Rated at 75%
  • Display: 3.5/5
    FHD+ Resolution Bezel-Less OLED Screen
  • Camera : 4/5
    48MP Triple Camera Setup With Dedicated Telephoto Lens
  • Processor : 3/5
    Optimised Upper Mid Range Processor
  • Battery : 3/5
    4,000 mAh Battery With Fast Charging
  • RAM : 4/5
    Offers A Minimum Of 6GB RAM
  • Storage : 4/5
    Does Not Support Memory Expansion
  • 4G/5G : 4/5
    No 5G Support


Redmi K20: Price

Redmi K20: Overview


Redmi K20 comes with a 6.39 inches Capacitive Touchscreen display with a screen resolution of 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density).

Processor & Storage

The smartphone makes use of an Octa Core (Dual 2.2GHz + Hexa 1.8GHz), Snapdragon 730 that is coupled with Adreno 618 GPU, 6 GB RAM and 64 GB Storage default memory capacity. This storage can be expanded up to another No .


For imaging, the Redmi K20 sports a 48 MP (f/1.8) + 8 MP (f/2.4) + 13 MP (f/2.4) Triple Camera with LED Flash with 1080p@30fps, Geo Tagging, HDR, Portrait Mode, Panorama, 4K video recording. Up front, the smartphone from Xiaomi makes use of a Pop-up 20 MP (f/2.0) Camera selfie camera.


The connectivity aspects on board the Redmi K20 includes Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot, v5.0, A2DP, LE, aptX HD, 2.0, Type-C 1.0 reversible connector, USB OTG, with GPS, GLONASS. Dual Sim.


The Redmi K20 gets the power from a Non Removable Li-Po 4000 mAh battery.


The Redmi K20 runs Android OS, v9.0 (Pie).


The smartphone is priced at Rs. 21,999. The device is available via leading offline stores.

Redmi K20: Specifications

Operating System Android OS, v9.0 (Pie)
Custom UI MIUI 10
Device type Phablet
Sim Dual Sim
Colours Red , Blue, Black
Status Available in India
Global Release Date May, 2019
Indian Release Date 22 July, 2019
Dimensions 156.7 x 74.3 x 8.8 mm
Weight 191 g
Screen size 6.39 inches
Technology AMOLED (Corning Gorilla Glass 5)
Screen resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Touchscreen Capacitive Touchscreen
Form Factor Touch
Chipset Snapdragon 730
CPU Octa Core (Dual 2.2GHz + Hexa 1.8GHz)
GPU Adreno 618
Internal Storage 64 GB Storage
External Storage No
Phonebook Unlimited
Messaging SMS, MMS, Email, Push Mail, IM, RSS
Call Records Unlimited
Primary camera 48 MP (f/1.8) + 8 MP (f/2.4) + 13 MP (f/2.4) Triple Camera with LED Flash
Front Camera Pop-up 20 MP (f/2.0) Camera
Video Recording 1080p@30fps
Camera Features Geo Tagging, HDR, Portrait Mode, Panorama, 4K video recording
Audio Player MP3, WAV, eAAC+
Video Player MP4, H.264, H.263
Games Yes
FM Radio Yes
Speakers Yes
Audio Jack 3.5mm Audio Jack
Type Non Removable Li-Po 4000 mAh battery
Edge Yes
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth v5.0, A2DP, LE, aptX HD
Infrared Port Yes
USB 2.0, Type-C 1.0 reversible connector, USB OTG
GPS Facility with GPS, GLONASS
Browser HTML5
2G GSM 900 / 1800 / 1900 MHz
3G HSDPA 850 / 900 / 1900 / 2100 MHz
4G Dual VoLTE
Sensors In-Display Finger Print Sensor, Accelerometer, Proximity, Compass
Other Features Quick Charging, NFC, Water Resistant

How do we rate a Device?

Rating a smartphone is a tedious process and a lot of parameters have to be considered before judging the overall performance of the device such as display, camera, processor, RAM, storage, battery, and the pricing.

So, here are how these specs will affect the real-life usage of a device and why how we meticulously consider each of these points to rate a smartphone.


Cameras have evolved a lot over the last few years and multi-camera setup is a new norm. We consider various parameters like MP count, aperture size, pixel size, image stabilization to rate a camera system of a smartphone out of 5. Any device that scores more than 3.5 can take good photos and videos and if a phone scores over 4, then it will be one of the best camera smartphones in the market.


Though battery seems like an underrated feature and we look at the battery capacity, fast charging supporting technology, and even the wireless charging capability is also taken into consideration to rate smartphone's battery capability.


The display is the face of a smartphone. And there are a lot of parameters like the panel technology (IPS LCD, OLED, TFT) and other parameters also taken into consideration like the resolution, pixel density, and refresh rate.

Value for Money

A smartphone could have great specs, but if it is not priced well then you might not get the best value-for-money. So, we compare a smartphone with the contemporaries to rate the value-for-money of a device out of 5.


This aspect is decided on various sub specifics, such as availability of microSD card slot, the amount of RAM the device offers, processor capability, and the network support. This parameter has more weightage when compared to other departments.

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