8.3/10
Informr score
The Xiaomi Redmi K20 currently has an Informr score of 8.3 out of 10. This score is based on our evaluation of 23 sources including reviews from users and the web's most trusted critics.


Operating system
Android
Processor
2.2 GHz
Screen Size
6.39"
Camera
48+ MP


What the Critics Are Saying...


Tech Advisor

Until the Mi 9T Pro came along the Mi 9T was the most balanced Xiaomi phone we've seen so far, combining some of the best features of the Mi 9 series to create an affordable and strong all-rounder. The large notch-less display, its huge battery and a triple-display camera promise to revolutionise th...

- Marie Black, Tech Advisor
Ausdroid

It’s not the quickest phone I’ve used recently, but the performance consistent and reliable. Most users aren’t going to see any issue at all with the device and its responsiveness, 6GB of RAM has become the norm and it provides a far more usable device and better experience overall.

- Phil Tann, Ausdroid
Fone Arena

Xiaomi is known for offering value-for-money (VFM) devices like the Redmi Note series. Of course, the K20 offers the same premium glass body and AMOLED HDR display as the K20 Pro, but you can say this is a value-for-money phone.

- Srivatsan Sridhar, Fone Arena
Android Authority

The Redmi K20 brings all the goodies from the Redmi K20 Pro to an even more appealing price point. Between the aggressive design, battery life and capable cameras, there is a lot to like here.

- Dhruv Bhutani, Android Authority
News18

The great design, fantastic display, slick performance and very capable cameras really do tick off the typical checklist that most users may have. The thing is, I felt the Redmi K20 truly feels more expensive than it actually is. And that is priceless.

- Vishal Mathur, News18


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Quick view

Screen Size
6.39"

The Xiaomi Redmi K20's screen size is 6.39 inches with 1080 x 2340 pixels resolution.

Processor
2.2 GHz

There is a Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core 2.2 GHz processor (CPU).

OS

The phone runs on the Android 9.0 Pie operating system (OS).

Camera
48+ MP

You can take photos or capture video with the phone's onboard 48+ megapixel camera.

There is also a secondary front facing camera with 20+ megapixels resolution.

Storage
64/128/256 GB

Internal memory is 64/128/ 256 GB. No external card slot is available for expansion.

Battery
4000mAh

The phone is powered by a Lithium Polymer (Li-Pol), 4000 mAh battery. Xiaomi's performance ratings are 2000 minutes, 695 minutes Wi-Fi surfing.

Redmi K20 Specs

Overview
Release date June 3, 2019
Mobile / Cellular Data
4G/LTE
Networks
GSM:
850/900/1800/1900 MHz
UMTS:
850/900/1900/2100 MHz
LTE:
1900/2100/850/900 /1800/2600/2300/2500 MHz
Data:
GPRS, EDGE, HSUPA, HSPA+, LTE
SIM card size
Nano-SIM
Dual SIM Yes
Operating System Android 9.0 Pie

Compare Android Smartphones

Processor Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core 2.2 GHz
Internal Storage 64/128/ 256 GB
RAM 6/8 GB
ROM No
GPS Type A-GPS
Hearing Aid Compatible No
TTY/TDD No
Noise Cancellation Yes
SAR Head: 1.070 W/kg
Body: 0.723 W/kg
Languages English, Chinese
Manufacturer Warranty 1 Year
Accessories Included USB Power Adapter, Manual, Headphones, Data Cable
Power & battery
Battery Type Lithium Polymer (Li-Pol)
Battery Capacity 4000 mAh
Removable Battery No
Wireless Charging No
Fast Charging Yes
Video Playback Time Up to: 1039 minutes
Internet Use (Wi-Fi) Up to: 695 minutes
Internet Use (Celluar) Unknown
Talk Time Up to: 2000 minutes
Standby Time Unknown
Physical Characteristics
Design type Bar
Multi-Use Smart Phone / PDA Yes
Material Glass
Colors Carbon Black, Flame red, Glacier Blue, Gold
Dimensions [H x W x D] 15.67 x 7.43 x 0.88 cm (6.2 x 2.9 x 0.3 in)
Weight 191 grams
Water Resistant / Waterproof No
Rugged design No
IP Rating No
Display / Screen
Type Color
Technology AMOLED
Colors 16.7 million
Resolution 1080 x 2340 pixels
Pixel density 403 pixels
Size 6.39 inches
Secondary Display No
Sensors Ambient Light, Proximity, Motion / Accelerometer, Gyroscope, Digital Compass
Graphics Yes
Themes Yes
Backlit Illumination Yes
Zoom / Magnification Yes
Screen Orientation Lock Yes
Multi-Touch Yes
Fingerprint-Resistant Coating No
Additional Display Features Capacitive touchscreen, HDR, Corning Gorilla Glass 5
Input / Navigation
Sleep / Wake Key Yes
Home Key No
Mute Key No
Input Type Touchscreen
Navigation Type Touchscreen
Predictive Text Entry Yes
Physical keyboard No
Voicemail Key No
Any Key Answer No
Voice Commands Yes
Keypad/Screen Lock Yes
External Volume Control Yes
External Media Playback Controls No
Fingerprint Sensor Yes
Call Management
Wi-Fi Calling Yes
Voice over LTE (VoLTE) Yes
Contact List Capacity Depends on system memory
Multiple Numbers Per Contact Email address, Other fields
Contact Groups Yes
Auto Answer Unknown
Voice Activated Dialing Yes
Photo Caller ID Yes
Web / Email / Messaging
Web Browser Yes
Email Client Yes
Email Protocols POP3, IMAP, Microsoft Exchange
Additional Email Features
Messaging SMS, MMS, IM
Push-to-talk (PTT) No
Connectivity
USB USB Type-C
USB OTG Support Yes
Infrared No
Bluetooth 5.0
Bluetooth Profiles A2DP, AVRCP, OPP/FTP, HID, HFP, HSP, PAN
Bluetooth Audio Codecs SBC, AAC, aptX, aptX HD, LDAC
WiFi 802.11 a/b/g/n
WiFi Encryption WEP/WPA/WPA2
Mobile Hotspot Yes
WiMAX No
Memory Expansion Slot No
PC Synchronization Yes
TV Out No
DLNA Support No
NFC Yes
Data Tethering Compatibility Yes
Java Applications No
Brew Applications No
ECML / Digital Wallet Yes
Camera
Main Camera
Aperture
ƒ/ 1.8
Resolution
48+ megapixels
Multi-camera
Yes
Zoom
No
Flash
Yes (Dual LED)
Additional Rear Camera Info
Auto focus, Effects, Face detection, Geotagging, Image stabilization, ISO, Multi-shot, Night mode, Panorama, Self-timer, 2nd camera feature (8 MP, F2.4, Telephoto), 3rd camera feature (13 MP, F2.4, Ultrawide), HDR, Slow motion recording
Video Recording Formats
MPEG-4
Video Recording Parameters
Ultra HD (3840 x 2160 pixels), 30 fps
Front Camera
Resolution
20+ megapixels
Zoom
No
Additional Front Camera Info
Motorized pop-up, Aperture F2.0
Video Recording Parameters
Full HD (1920 x 1080 pixels), 30 fps
Audio / Video
Audio Playback Yes
Audio Formats AAC, AMR, MP3, MP4, M4A, WAV
Radio No
Video Playback Yes
Video Playback Formats MKV, MPEG-4, XviD
Streaming Video Yes
External Speakers Yes
Headset Jack 3.5mm
Custom Ringtones Yes
Vibration Alert Yes
Downloadable Ringtones Yes
Ringer ID Yes
Haptic Feedback Vibration Yes
Speakerphone Yes
Apps
To-Do / Task List Unknown
Calendar Yes
World Clock Yes
Alarm Yes
Stop Watch Yes
Timer Yes
Calculator Yes
Currency Converter Unknown
Weather Yes
Stocks Unknown
Maps Yes
NotePad Unknown
Voice Memos / Recorder Unknown
Games Downloadable
Apps Downloadable
Included Software / Apps
More
Additional comments Other Names (AKA): Xiaomi Mi 9T

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