Motorola Moto G31 vs Redmi K40 comparison

Show Only Differences Highlight Differences	Motorola Moto G31	Redmi K40
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.40-inch	6.67-inch
Processor	MediaTek Helio G85	Qualcomm Snapdragon 870
Front Camera	13-megapixel	20-megapixel
Rear Camera	50-megapixel + 8-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 5-megapixel
RAM	4GB, 6GB	6GB, 8GB, 12GB
Storage	64GB, 128GB	128GB, 256GB
Battery Capacity	5000mAh	4520mAh
OS	Android 11	Android 11
Resolution	1080x2400 pixels	1080x2400 pixels
general
Brand	Motorola	Xiaomi
Model	Moto G31	Redmi K40
Release date	November 18, 2021	February 25, 2021
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	161.89 x 73.87 x 8.55	163.70 x 76.40 x 7.80
Weight (g)	181.00	196.00
Battery capacity (mAh)	5000	4520
Fast charging	Proprietary	Proprietary
Colours	Baby Blue, Metiorite Grey	Dreamland, Glossy Black, Icy White
display
Refresh Rate	60 Hz	-
Screen size (inches)	6.40	6.67
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2400 pixels
Aspect ratio	20:9	20:9
Pixels per inch (PPI)	409	-
hardware
Processor	2GHz octa-core	octa-core
Processor make	MediaTek Helio G85	Qualcomm Snapdragon 870
RAM	4GB, 6GB	6GB, 8GB, 12GB
Internal storage	64GB, 128GB	128GB, 256GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
Expandable storage up to (GB)	1000	-
Dedicated microSD slot	No	-
camera
Rear camera	50-megapixel (f/1.8, 1.28-micron) + 8-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)	48-megapixel (f/1.79) + 8-megapixel + 5-megapixel
No. of Rear Cameras	3	3
Rear autofocus	Phase detection autofocus	Yes
Rear flash	Yes	Yes
Front camera	13-megapixel (f/2.2, 1.12-micron)	20-megapixel
No. of Front Cameras	1	1
software
Operating system	Android 11	Android 11
Skin	-	MIUI 12
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.10
USB Type-C	Yes	Yes
Headphones	3.5mm	-
FM	Yes	-
Number of SIMs	2	2
NFC	-	Yes
Infrared	-	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
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
In-Display Fingerprint Sensor	-	Yes

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