Xiaomi Redmi K20 Specifications

Key Specs General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

Key Specs
RAM & Storage 6 GB RAM + 64 GB
6 GB RAM + 128 GB
Processor Qualcomm Snapdragon 730
Rear Camera 48 MP + 13 MP + 8 MP
Front Camera 20 MP
Battery 4000 mAh
Display 6.39 inches (16.23 cm)

General
Launch Date July 22, 2019 (Official)
Operating System Android v9.0 (Pie)
Custom UI MIUI

Performance

(Good)
Chipset Qualcomm Snapdragon 730
Processor Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Architecture 64 bit
Fabrication 8 nm
Graphics (GPU) Adreno 618
RAM 6 GB
RAM Type LPDDR4X
Performance Test Results icon View AnTuTu Score
AnTuTu Score 209,539
Bootup Time 15.0 s
Speed Test (Antutu Score)
The higher, the better
iQOO Neo 10R 1,476,651 
Motorola Edge 70 Fusion 1,149,292 
OnePlus Nord CE 6 5G 1,136,527 
OnePlus Nord CE 6 Lite 5G 1,015,733 
Motorola Edge 60 Fusion 692,185 
realme 16T 5G 633,631 
Xiaomi Redmi K20 209,539 
*Group: 18-28k Phones
See comparison with other phones
Bootup Time
The lower, the better
Wobble One 14 s
Xiaomi Redmi K20 15 s
Motorola Edge 70 Fusion 18 s
OnePlus Nord CE 6 5G 25 s
OnePlus Nord CE 6 Lite 5G 26 s
realme 16T 5G 31 s
Xiaomi Redmi 15 34 s
*Group: 18-28k Phones
See comparison with other phones
Gaming Test Results icon
Battery Drain* 12.0 %
Heating* 22.4 %
* after 30 mins of gaming
Battery Drain*
The lower, the better
iQOO Z10 3 %
Motorola Edge 70 Fusion 5 %
OnePlus Nord CE 6 5G 6 %
realme 16T 5G 6 %
Motorola Edge 60 Fusion 7 %
OnePlus Nord CE 6 Lite 5G 7 %
Xiaomi Redmi K20 12 %
*Group: 18-28k Phones
See comparison with other phones
Heating*
The lower, the better
realme 15 3.9 %
realme 16T 5G 11.8 %
OnePlus Nord CE 6 5G 16.4 %
OnePlus Nord CE 6 Lite 5G 16.9 %
Motorola Edge 70 Fusion 19.0 %
Xiaomi Redmi K20 22.4 %
OPPO F29 50.2 %
*Group: 18-28k Phones
See comparison with other phones
Benchmark Screenshots
Benchmarks
AnTuTu Benchmark
Benchmarks
Graphics Benchmark
Benchmarks
Geekbench4 Benchmark

Display

(Best In Class)
Display Type AMOLED
Screen Size 6.39 inches (16.23 cm)
Resolution 1080x2340 px (FHD+)
Aspect Ratio 19.5:9
Pixel Density 403 ppi
Screen to Body Ratio (calculated) 85.9 %
Screen Protection Corning Gorilla Glass v5
Bezel-less Display Yes
HDR 10 / HDR+ Support Yes
Screen to Body Ratio (claimed by the brand) 91.9 %
UI Screenshots
UI Screenshot
Lock Screen
UI Screenshot
Home Screen
UI Screenshot
Screen With Widgets
UI Screenshot
Dialer Screen
UI Screenshot
App Drawer
UI Screenshot
Notification Panel
UI Screenshot
Quick Settings Panel
UI Screenshot
Settings Screen
UI Screenshot
OS Version
UI Screenshot
Storage
UI Screenshot
Battery
UI Screenshot
Camera On
UI Screenshot
Camera Options
UI Screenshot
Camera Modes
UI Screenshot
Camera Settings
UI Screenshot
Picture Size Options
UI Screenshot
Video Size Options

Design
Height 156.7 mm
Width 74.3 mm
Thickness 8.8 mm
Weight 191 grams
Build Material Back: Gorilla Glass
Click to View Click to View

Rear Camera

(Very Good)
Resolution
CameraMPLens FeaturesApertureSensor SizeSensor NamePixel SizeZoom
Primary48 MPf/1.751/2" Sony Exmor-RS IMX5860.8µm
Secondary13 MPUltra-Wide Anglef/2.41/3" 1.12µm
Tertiary8 MPTelephotof/2.41/4.0" 1.12µmupto 10x Digital Zoom, upto 2x Optical Zoom
Autofocus Yes, Phase Detection Autofocus
Flash Yes, Dual LED Flash
Image Resolution 8000 x 6000 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features Auto Flash
Face detection
Touch to focus
Video Recording 4k @30 fps
Full HD @60 fps
HD @120 fps
Rear Camera Samples
Rear Camera
Portrait Shot
Rear Camera
Night Mode OFF
Rear Camera
Close Up
Rear Camera
Low Light
Rear Camera
Low Light With Flash
Rear Camera
Colour Variance
Rear Camera
Daylight Auto / HDR OFF
Rear Camera
Daylight / HDR ON
Rear Camera
AI OFF
Rear Camera
AI ON

Xiaomi Redmi K20 Compare Camera Samples

camera-sample-1
Xiaomi Redmi K20 48 MP
VS
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Xiaomi Redmi K20 Pro 48 MP
Xiaomi Redmi K20
Xiaomi Redmi K20 Pro
Xiaomi Redmi K20
Xiaomi Redmi K20 Pro
Xiaomi Redmi K20
Xiaomi Redmi K20 Pro
Xiaomi Redmi K20
Xiaomi Redmi K20 Pro
Xiaomi Redmi K20
Xiaomi Redmi K20 Pro
Xiaomi Redmi K20
Xiaomi Redmi K20 Pro
Xiaomi Redmi K20
Xiaomi Redmi K20 Pro
Xiaomi Redmi K20
Xiaomi Redmi K20 Pro
Xiaomi Redmi K20
Xiaomi Redmi K20 Pro
Xiaomi Redmi K20
Xiaomi Redmi K20 Pro

Front Camera

(Very Good)
Resolution
CameraMPApertureSensor SizePixel Size
Primary20 MPf/2.21/3.4"0.8µm
Camera Type Pop-Up
Video Recording Full HD @30 fps
HD @30 fps
Front Camera Samples
Front Camera
Selfie
Front Camera
Selfie Portrait
Front Camera
Selfie Low Light
Front Camera
Selfie Low Light With Flash

Battery

(Very Good)
Capacity 4000 mAh
Battery Type Li-Polymer
Quick Charging Yes, 18W Quick Charging v3.0
Battery Test Results icon
Battery Life (PC Mark) 13h 38m
Charging Time (20% to 100%) 1h 38m 18s
Battery Life (PC Mark)
The higher, the better
realme P4 Power 21.1 hrs
OnePlus Nord CE 6 5G 18.6 hrs
realme 16T 5G 17.7 hrs
Motorola Edge 70 Fusion 17.6 hrs
OnePlus Nord CE 6 Lite 5G 17.1 hrs
Xiaomi Redmi K20 13.6 hrs
Samsung Galaxy M36 8.7 hrs
*Group: 18-28k Phones
See comparison with other phones
Charging Time (20% to 100%)
The lower, the better
OPPO F29 0.1 hrs
Motorola Edge 60 Fusion 0.7 hrs
Motorola Edge 70 Fusion 0.8 hrs
OnePlus Nord CE 6 5G 1.1 hrs
realme 16T 5G 1.5 hrs
Xiaomi Redmi K20 1.6 hrs
Wobble One 1.7 hrs
*Group: 18-28k Phones
See comparison with other phones

Storage
Internal Storage 64 GB / 128 GB
Storage Type UFS 2.1
Expandable Storage No

Network & Connectivity
SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G Not Supported, 4G
VoLTE Yes
SIM 1 4G bands
Expand
Bands Features
4G bandsTD-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)
SIM 2 4G bands
Expand
Bands Features
4G bandsTD-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)
SAR Value Head: 1.07 W/kg, Body: 0.723 W/kg
Wi-Fi Yes, Wi-Fi 5 (802.11 b/g/n/ac), MIMO
Wi-Fi Features Wi-Fi Direct, Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass

Multimedia
Audio Jack 3.5 mm

Sensors
Fingerprint Sensor Yes
Fingerprint Sensor Position On-screen
Fingerprint Sensor Type Optical
Other Sensors Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Mobiles› Xiaomi Redmi K20› Xiaomi Redmi K20 Specifications
Updated on: June 11, 2026