Xiaomi Redmi K20 128GB

+ Compare
Market Status: Out of Stock
★ 4.5/5 53.1K Ratings
View Gallery
Xiaomi Redmi K20 128GB
Xiaomi Redmi K20 128GB
Xiaomi Redmi K20 128GB
Xiaomi Redmi K20 128GB

Key Specifications

    Processor

    Snapdragon 730 Octa core

    Display

    6.39″ (16.23 cm) AMOLED

    Rear Camera

    48+13+8 MP

    Front Camera

    20 MP

    RAM | Storage

    6 GB | 128 GB

    Battery

    4000 mAh | 18W Fast Charging

    Network

    Dual SIM: 4G & 4G

    OS

    Android v9.0
View Full Specs

Xiaomi Redmi K20 128GB Prices

6 GB + 64 GB
Starting from ₹22,999
View All
₹22,999
(Out of Stock)
6 GB + 128 GB
Starting from ₹24,999
View All
₹24,999
(Out of Stock)

Xiaomi Redmi K20 128GB Specifications

Performance Design Display Camera Battery Storage Software Connectivity Sound Sensors

Performance

Chipset
Qualcomm Snapdragon 730
No Of Cores
8 (Octa Core)
CPU
2.2GHz, Dual core, Kryo 470 1.8GHz, Hexa Core, Kryo 470
Architecture
64-bit
Fabrication
8 nm
RAM
6 GB
RAM Type
LPDDR4X
Graphics (GPU)
Adreno 618

Design

Height
6.17 inches (156.7 mm)
Width
2.93 inches (74.3 mm)
Thickness
0.35 inches (8.8 mm)
Weight
191 grams
Build Material
Gorilla Glass back panel
Screen Unlock
Fingerprint, Face unlock
Colors
Carbon Black, Flame Red, Glacier Blue, Pearl White

Display

Screen Size
6.39 inches (16.23 cms)
Display Type
AMOLED
Resolution
1080 x 2340 pixels
Aspect Ratio
19.5:9
Pixel Density
403 pixels per inch (ppi)
Screen Protection
Corning Gorilla Glass v5
Color Reproduction
16M Colors
Screen to Body Ratio (calculated)
85.9 %
HDR 10 / HDR+ Support
Yes

Camera

Rear camera setup
Triple
Rear camera (Primary)
48 MP resolutionf/1.75 aperture2" sensor size0.8µm pixel size
Rear camera (Secondary)
13 MP resolutionUltra-Wide Angle lensf/2.4 aperture3" sensor size1.12µm pixel size
Rear camera (Tertiary)
8 MP resolutionTelephoto lensf/2.4 aperture4.0" sensor size1.12µm pixel size
Front camera setup
Single
Front camera (Primary)
20 MP resolutionf/2.2 aperture3.4" sensor size0.8µm pixel size
Sensor
Exmor-RS CMOS Sensor
Flash
Dual LED Rear flash
Video Resolution (Rear)
3840x2160 @ 30 fps1920x1080 @ 60 fps1280x720 @ 120 fps
Video Resolution (Front)
1920x1080 @ 30 fps1280x720 @ 30 fps
Electric Image Stabilization (EIS)
Yes
Camera Features
Auto Flash Auto Focus Face detection Touch to focus
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)

Battery

Capacity
4000 mAh
Battery Type
Li-Polymer
Quick Charging
Yes, 18W Quick Charging v3.0

Storage

Internal Storage
128 GB
Storage Type
UFS 2.1
Expandable Storage
No

Software

Operating System
Android v9.0 (Pie)
Custom UI
MIUI

Connectivity

SIM Configuration
Dual SIM SIM1: Nano SIM2: Nano
Network
SIM1: 4GSIM2: 4G
SIM1 Bands
4G:TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) ; FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
See More
SIM2 Bands
4G:TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) ; FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
See More
Voice over LTE(VoLTE)
Yes
Wi-Fi
Yes, with ac/b/g/n, MIMO
Wi-fi features
Wi-Fi Direct, Mobile Hotspot
Bluetooth
Bluetooth v5.0
USB
USB Type-C, Mass storage device, USB charging, USB On-The-Go
USB OTG Support
Yes
GPS
Yes with A-GPS, Glonass

Sound

Speaker
Yes
Audio Jack
Yes, 3.5mm
Video Player
Yes, Video Formats: AVI, H.264, M4V, MKV, MP4, MPEG4, VC-1, VP8, Xvid

Sensors

Fingerprint Sensor
Yes
Fingerprint Sensor Position
On-screen
Fingerprint Sensor Type
Optical
Other Sensor
Light sensorProximity sensorAccelerometerCompassGyroscope
Disclaimer : Specifications shown may be different from the actual product. We cannot guarantee that the information provided on this page is 100% correct. Please check with the retailer before purchasing.

Xiaomi Redmi K20 128GB Video Reviews

Redmi K20, K20 Pro: 5 Problems No One is Talking About! Watch Before Buying!
July 29, 2019
Redmi K20, K20 Pro: 5 Problems No One is Talking About! Watch Before Buying!
Redmi K20 Pro Battery Test | 27W Charging Test | Heating Test vs OnePlus 7, 7 Pro, Redmi K20
July 25, 2019
Redmi K20 Pro Battery Test | 27W Charging Test | Heating Test vs OnePlus 7, 7 Pro, Redmi K20

Xiaomi Redmi K20 128GB User Rating and Reviews

4.5/5
Based on 53.1K ratings
5★
68% (36.2K)
4★
21% (11.1K)
3★
5% (2,529)
2★
2% (834)
1★
5% (2,396)

Popular Comparisons for Xiaomi Redmi K20 128GB and Similar Mobiles

Mobiles › Xiaomi Mobile Phones › Xiaomi Redmi K20 128GB
Updated On: Jun 4, 2026
Popular Mobile Price Lists
Popular Mobiles
Overview Specs User Ratings Videos