Mi 11X vs Xiaomi Redmi K20 comparison

Show Only Differences Highlight Differences	Mi 11X	Xiaomi Redmi K20
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.67-inch	6.39-inch
Processor	Qualcomm Snapdragon 870	Qualcomm Snapdragon 730
Front Camera	20-megapixel	20-megapixel
Rear Camera	48-Ultrapixel + 8-megapixel + 5-megapixel	48-megapixel + 8-megapixel + 13-megapixel
RAM	6GB, 8GB	6GB
Storage	128GB	64GB
Battery Capacity	4520mAh	4000mAh
OS	Android 11	Android Pie
Resolution	1080x2400 pixels	1080x2340 pixels
general
Brand	Xiaomi	Xiaomi
Model	Mi 11X	Redmi K20
Release date	April 23, 2021	May 28, 2019
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.70 x 76.40 x 7.80	156.70 x 74.30 x 8.80
Weight (g)	196.00	191.00
Battery capacity (mAh)	4520	4000
Fast charging	Proprietary	Proprietary
Colours	Celestial Silver, Cosmic Black, Lunar White	Carbon Black, Glacier Blue, Flame Red
Body type	-	Glass
display
Screen size (inches)	6.67	6.39
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2340 pixels
Aspect ratio	20:9	19.5:9
Protection type	-	Gorilla Glass
Pixels per inch (PPI)	-	403
hardware
Processor	octa-core	1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Processor make	Qualcomm Snapdragon 870	Qualcomm Snapdragon 730
RAM	6GB, 8GB	6GB
Internal storage	128GB	64GB
Expandable storage	-	No
Dedicated microSD slot	-	No
camera
Rear camera	48-Ultrapixel (f/1.79) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)	48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras	3	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	20-megapixel (f/2.45)	20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras	1	-
Pop-Up Camera	No	Yes
Front flash	-	No
software
Operating system	Android 11	Android Pie
Skin	MIUI 12	MIUI 10
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.10	Yes, v 5.00
NFC	Yes	No
Infrared	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Headphones	-	3.5mm
Wi-Fi Direct	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Face unlock	-	Yes