Realme C31 vs Redmi K40S comparison 4z5b5i

Show Only Differences Highlight Differences	Realme C31	Redmi K40S
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	6.52-inch	6.67-inch
Processor	Unisoc T612	Qualcomm Snapdragon 870
Front Camera	5-megapixel	20-megapixel
Rear Camera	13-megapixel + 2-megapixel + Monochrome	48-megapixel + 8-megapixel + 2-megapixel
RAM	3GB, 4GB	6GB, 8GB, 12GB
Storage	32GB, 64GB	128GB, 256GB
Battery Capacity	5000mAh	4500mAh
OS	Android 11	Android
Resolution	720x1600 pixels	1080x2400 pixels
general
Brand	Realme	Xiaomi
Model	C31	Redmi K40S
Release date	March 31, 2022	March 17, 2022
Launched in India	Yes	No
Dimensions (mm)	164.74 x 76.19 x 8.43	163.20 x 75.95 x 7.70
Weight (g)	197.00	195.00
Battery capacity (mAh)	5000	4500
Form factor	-	Touchscreen
Removable battery	-	No
Fast charging	-	Quick Charge 3.0
Colours	-	Aurora, Black, Green, Silver,
display
Refresh Rate	60 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.52	6.67
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x2400 pixels
Aspect ratio	-	20:9
hardware
Processor	1.8GHz MHz octa-core	octa-core
Processor make	Unisoc T612	Qualcomm Snapdragon 870
RAM	3GB, 4GB	6GB, 8GB, 12GB
Internal storage	32GB, 64GB	128GB, 256GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	1024	-
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/2.2) + 2-megapixel (f/2.4) + Monochrome (f/2.8)	48-megapixel (f/1.8) + 8-megapixel + 2-megapixel
No. of Rear Cameras	3	3
Front camera	5-megapixel	20-megapixel
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 11	Android
Skin	Realme R UI	MIUI 13
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards ed	802.11 a/b/g	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.20
Micro-USB	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
Infrared	-	Yes
USB Type-C	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
3G	Yes	Yes
4G/ LTE	Yes	Yes
GSM/CDMA	-	GSM
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	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
In-Display Fingerprint Sensor	-	Yes
Com/ Magnetometer	-	Yes
Gyroscope	-	Yes

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