Redmi K20

Redmi K20
Processor: Qualcomm Snapdragon 730 (8 nm)
OS: Android 9.0 (Pie); MIUI 10
Front Camera: Motorized pop-up 20 MP, f/2.2, 0.8µm
Rear Camera: 48 MP, f/1.8, 26mm (wide); 8 MP, f/2.4, 53mm (telephoto); 13 MP, f/2.4, 12mm (ultrawide)
Screen Size: 6.39 inches (~86.1% screen-to-body ratio)
Screen Resolution: 1080 x 2340 pixels
Battery Capacity : 4000mAh
Battery Type: Non-removable Li-Po battery

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Redmi K20 was launched in May 2019 in China and Later, Xiaomi released this phone in India in July 2019. The phone hardware is almost the same as the Redmi K20 Pro which is much more expensive.

Redmi K20 offers a 6.39-inch full-HD+ HDR AMOLED display with a 19.5:9 aspect ratio, 91.9% of screen to body ratio and 600 nits of peak brightness. The protection is provided by Corning Gorilla Glass 5 and the frame running around the sides of the phone is made of Series 6000 Aluminium.

Redmi K20 is powered by Qualcomm Snapdragon 730 processor with eight Kryo 470 cores, Adreno 618 GPU which delivers a smoother performance but not like Snapdragon 855. 

In terms of camera, Redmi K20 has a 20MP pop-up selfie camera with an f/2.2 aperture and comes with triple rear camera that includes  48MP Sony IMX582 sensor with an f/1.75 aperture, an 8MP telephoto lens with an f/2.4 aperture, and a 13MP camera with an ultra-wide-angle lens and 124.8-degree field of view.

Redmi K20 runs MIUI 10.3.3 based on Android 9 Pie and this phone offers 4000mAh battery with 18W fast charger (Quick Charge 3.0). The phone comes with two variants of memory that is 6GB+64GB and 128GB+6GB RAM. This phone doesn't have a microSD card slot.

Redmi K20 price in India starts at Rs.21,999. The lowest price of Redmi k20 is Rs.19,999 at Flipkart.

Check Out The Features and price of Redmi K20 Pro and K20 Pro Premium 


  • Announced
    • May 2019
  • Market Status
    • Available


  • Dimensions
    • 156.7 x 74.3 x 8.8 mm (6.17 x 2.93 x 0.35 in)
  • Weight
    • 191 g 
  • Build
    • Front/back glass, aluminum frame
  • Sim
    • Dual SIM (Nano-SIM, dual stand-by)


  • Type
    • Super AMOLED capacitive touchscreen, 16M colors
  • Size
    • 6.39 inches
  • Resolution
    • 1080 x 2340 pixels
  • Protection
    • Corning Gorilla Glass 5
    • HDR


  • Os
    • Android 9.0 Pie; MIUI 10
  • Chipset
    • Qualcomm Snapdragon 730 (8 nm)
  • Cpu
    • Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
  • Gpu
    • Adreno 618


  • Card slot
    • No
  • Internal
    • 64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM
    • UFS2.1

Main camera

  • Triple
    • 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF 8 MP, f/2.4, 53mm (telephoto),  13 MP, f/2.4, 12mm (ultrawide), 1/3", 1.12µm
  • Features
    • Dual-LED flash, HDR, panorama
  • Video
    • 2160p@30fps, 1080p@30/120/240fps, 1080p@960fps

Selfie camera

  • Single
    • Motorized pop-up 20 MP, f/2.2, 0.8µm
  • Features
    • HDR
  • Video
    • 1080p@30fps


  • Loudspeaker
    • Yes
  • 3.5mm jack
    • Yes
    • 24-bit/192kHz audio Active noise cancellation with dedicated mic


  • WLAN
    • Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
  • Bluetooth
    • 5.0, A2DP, LE, aptX HD
  • Gps
    • Yes, with A-GPS, GLONASS, GALILEO, BDS
  • Nfc
    • Yes (China only)
  • Radio
    • Yes
  • USB
    • 2.0, Type-C 1.0 reversible connector, USB On-The-Go


  • Sensors
    • Fingerprint (under display, optical), accelerometer, gyro, proximity, compass


    • Non-removable Li-Po 4000 mAh battery
  • Charging
    • Fast battery charging 18W


  • Technology
    • GSM / HSPA / LTE
  • 2g bands
    • GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • 3g bands
    • HSDPA 850 / 900 / 1900 / 2100
  • 4g bands
    • LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • Speed
    • HSPA 42.2/5.76 Mbps, LTE-A


  • Colors
    • Carbon black, Red flame, Glacier Blue, Pearl White
  • Models
    • M1903F10I  
  • Price
    • Starts from INR 19,999


  • Smooth performance
  • Attractive design
  • better battery life
  • Triple rear camera setup & Pop-up selfie camera


  • Little heavy because of the large battery
  • Absence of Wireless charging
  • Annoying ads of MIUI 10 promotion
  • Not good quality of image in low light
  • No MicroSD card slot to expand storage
  • Slow Pop-up camera 
  • Lack of wireless charging

Best selling Xiaomi Smartphone in India: Redmi Note 7 Pro

Samsung Galaxy Fold is Available for Pre-Booking in India: Check out the price here


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