Search
Advertisement

Xiaomi Mi A3 vs Xiaomi Redmi K20 comparison

  • Gadgets360 Twitter Share
ratings
Overall NDTV Rating
Read ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display
6.08-inch6.39-inch
Processor
Qualcomm Snapdragon 665Qualcomm Snapdragon 730
Front Camera
32-megapixel 20-megapixel
Rear Camera
48-megapixel + 8-megapixel + 2-megapixel48-megapixel + 8-megapixel + 13-megapixel
RAM
4GB6GB
Storage
64GB64GB
Battery Capacity
4030mAh4000mAh
OS
Android 9.0Android Pie
Resolution
720x1560 pixels1080x2340 pixels
general
Brand
XiaomiXiaomi
Model
Mi A3Redmi K20
Release date
July 17, 2019May 28, 2019
Dimensions (mm)
153.48 x 71.85 x 8.50156.70 x 74.30 x 8.80
Weight (g)
173.80191.00
Battery capacity (mAh)
40304000
Fast charging
Quick Charge 3.0Proprietary
Colours
Not Just Blue, More Than White, Kind of GrayCarbon Black, Glacier Blue, Flame Red
Launched in India
-Yes
Form factor
-Touchscreen
Body type
-Glass
display
Screen size (inches)
6.086.39
Touchscreen
YesYes
Resolution
720x1560 pixels1080x2340 pixels
Protection type
Gorilla GlassGorilla Glass
Aspect ratio
19.5:919.5:9
Pixels per inch (PPI)
-403
hardware
Processor
2GHz octa-core1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Processor make
Qualcomm Snapdragon 665Qualcomm Snapdragon 730
RAM
4GB6GB
Internal storage
64GB64GB
Expandable storage
YesNo
Expandable storage type
microSD-
Expandable storage up to (GB)
256-
Dedicated microSD slot
-No
camera
Rear camera
48-megapixel (f/1.79, 1.6-micron) + 8-megapixel (f/2.2) + 2-megapixel48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)
Rear autofocus
YesYes
Rear flash
YesYes
Front camera
32-megapixel (f/2.0, 1.6-micron)20-megapixel (f/2.2, 0.8-micron)
Pop-Up Camera
-Yes
Front flash
-No
software
Operating system
Android 9.0Android Pie
Skin
-MIUI 10
connectivity
Wi-Fi
YesYes
Wi-Fi standards supported
802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPS
YesYes
Bluetooth
Yes, v 5.00Yes, v 5.00
Infrared
YesYes
USB Type-C
YesYes
Headphones
3.5mm3.5mm
FM
Yes-
Number of SIMs
22
NFC
-No
Wi-Fi Direct
-Yes
Active 4G on both SIM cards
-Yes
sim 1
SIM Type
Nano-SIMNano-SIM
GSM/CDMA
GSMGSM
3G
YesYes
4G/ LTE
YesYes
sim 2
SIM Type
Nano-SIMNano-SIM
GSM/CDMA
GSMGSM
3G
YesYes
4G/ LTE
YesYes
sensors
Face unlock
YesYes
Fingerprint sensor
YesYes
Proximity sensor
YesYes
Accelerometer
YesYes
Ambient light sensor
YesYes
Gyroscope
YesYes
Compass/ Magnetometer
-Yes

RELATED COMPARISONS

Popular Mobile Brands
RELATED STORIES
Please wait...

Popular Stores

Gadgets 360 is available in
Download Our Apps
App Store App Store
Available in Hindi
App Store
© Copyright Red Pixels Ventures Limited 2025. All rights reserved.
Trending Products »
Latest Tech News »