Xiaomi Redmi K20 Full Specifications with Pros and Cons

Xiaomi has launched their latest edition, Xiaomi Redmi K20 in India, after its successful launch in China in May 2019.

Xiaomi Redmi K20 Full Specifications with Pros. & Cons.

Xiaomi has given a notch-less display coupled with triple rear camera and pop-up selfie camera.

Rear Camera:

Let’s start with Redmi K20’s special feature - the Triple Rear Camera setup, that comes with an AI enabled Sony IMX582 ½” sensors along with the below mentioned features:

Main Camera: 48MP with an aperture of F1.75
Secondary Camera: 8MP with an aperture of F2.4 (telephoto lens)
Third Camera: 13MP with an aperture of F2.4 (ultra-wide-angle lens)

  • Zoom: Triple camera zoom with 2x optical zoom & 10x digital zoom,
  • Focusing mode: PDAF,
  • Photo resolution: Up to 8000 x 6000 pixels, and
  • Monochrome Dual Flash

Front Camera:

Xiaomi has given 20MP of Pop-up selfie camera in Redmi K20 for all the selfie lovers.

Selfie Camera of Redmi K20 comes with an AI enabled 20MP sensor with an aperture of F2.2, along with R/B LED and it can record 1080P & 720P videos in 30fps.

The Front Camera also gets the Sapphire glass protection along with the Drop protection and Downward pressure detection mechanism.

Video Recording:

Redmi K20 gets video recording features like, Electronic image stabilization (EIS) with a video resolution of 3840 x 2160 pixels and it can record videos in the below mentioned formats:

  • 1080P video recording at 60fps & 30fps
  • 720P video recording at 30fps
  • Slow motion video can be recorded in 1080P at 120fps
  • Slow motion video can also be recorded in 720P at 960fps, 240fps & 120fps

Performance and Chipset:

Redmi K20 is powered by Snapdragon 730 (8nm based) which is an Octa-core processor. It also gets an 8-layer graphite stack cooling system.

The processor is clocked at a speed of 2 x 2.2GHz Kyro 470 Gold and 6 x 1.8GHz Kyro 470 Silver chipset, combined with a GPU of Adreno 618.

Operating System:

Out of the box, Redmi K20 comes with Xiaomi’s own MIUI10, which is based on Android 9.0 (Pie).

It is also bundled with Game Turbo 2.0 for hardcore gamers, which would reduce network delay and optimize touch latency to deliver an immersive gaming experience.


Redmi K20 comes with FHD+ 6.39-inch Horizon AMOLED Display with a resolution of 2340 x 1080 pixels, that has 403 ppi with 91.9% of screen to body ratio and supports HDR display.

For protection, it gets a Corning Gorilla Glass 5 with an aspect ratio of 19.5:9 and contrast ratio exceeding 60,000:1 with a screen brightness of 430nits and maximum brightness of 600 nits.

Additionally, Redmi K20 also comes with Multi-color Always-on Display and also supports Dark mode.

Special Feature & Sensors:

Another special feature of Redmi K20 is it’s 7th Generation In-Display Fingerprint that allows the phone to unlock faster.

  • Vibration motor
  • Proximity sensor
  • Ambient light sensor
  • Electronic compass
  • Gyroscope
  • Accelerometer

Network & Connectivity:

In Network & Connectivity - Redmi K20 supports the below:

  • Dual nano-SIM slots,
  • Dual 4G VoLTE,
  • Supports dual SIM VoLTE HD calling,
  • Wi-Fi 802.11 a/b/g/n/ac and supports both 2.4/5GHz frequencies,
  • Supports MU-MIMO, supports Wi-Fi Direct, Wi-Fi Display,
  • Bluetooth 5.0, Qualcomm TrueWireless TM Stereo Plus,
  • GPS, aGPS, GLONASS, BeiDou navigation,
  • Supports AAC/LDAC/ aptX/ aptX-HD/ aptX-adaptive


Redmi K20 gets a non-removable battery size of 4000 mAh with a USB Type-C support. It also comes with the goodness of 9V/2A Quick Charge 3.0 at 18W that supports fast charging.

Variants & Pricing:

Xiaomi has launched two variants of Redmi K20 in India.

The base variant comes with 6 GB of RAM and 64 GB of storage capacity, and

And the high-end variant comes with 6 GB of RAM and 128 GB of storage capacity.

For the current price of this variant, please visit Mi store

This phone is available in Carbon Black, Glacier Blue and Flame Red colors; however, both the variants – 6 GB of RAM with 64 GB storage and 6 GB RAM with 128 GB storage does not support external MicroSD card.

In a Nutshell:

Redmi K20 comes with special features like 48MP Triple Rear camera and Pop-up selfie camera both with AI, 7th Generation In-display fingerprint sensor, beautiful 6.39” FHD+ super AMOLED display, and Quick Charge 3.0 with 18W for fast charging.

However, it lacks in external MicroSD card support, no option even as Hybrid card support, also does not have water resistant feature even in 2019.


  • Snapdragon 730 with 8-layer graphite stack cooling system
  • Good Triple Rear camera & Pop-up Front camera
  • Super Bright & Beautiful 6.39” FHD+ Super AMOLED Display with HDR support
  • 7th Generation Fingerprint Sensor
  • 3.5mm Audio Jack is present
  • 18W Fast Charger, Thanks to Quick Charge 3.0


  • No MicroSD card support
  • No IP rating / Water resistant
  • Overpriced at the time of launch as compare to competition

So, fellas with this we come to the end of Xiaomi Redmi K20’s first impression; if you have liked this article then SUBSCRIBE to TekkiCookie’s blog to receive notifications of new posts by email.

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