Poco M7 Plus 5G vs Vivo Y31 comparison

Show Only Differences Highlight Differences	Poco M7 Plus 5G	Vivo Y31
key specs
Display	6.90-inch	6.58-inch
Processor	Qualcomm Snapdragon 6s Gen 3	Qualcomm Snapdragon 662
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel	48-megapixel + 2-megapixel + 2-megapixel
RAM	4GB, 6GB, 8GB	6GB
Storage	128GB	128GB
Battery Capacity	7000mAh	5000mAh
OS	Android 15	Android 11
Resolution	1080x2340 pixels	1080x2408 pixels
general
Brand	Poco	Vivo
Model	M7 Plus 5G	Y31
Release date	August 13, 2025	January 20, 2021
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	169.48 x 80.45 x 8.40	163.86 x 75.32 x 8.38
Weight (g)	217.00	188.00
IP rating	IP64	-
Battery capacity (mAh)	7000	5000
Removable battery	No	-
Fast charging	33W Fast Charging	Proprietary
Colours	-	Ocean Blue, Racing Black
display
Refresh Rate	144 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.90	6.58
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x2408 pixels
Pixels per inch (PPI)	374	-
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 6s Gen 3	Qualcomm Snapdragon 662
RAM	4GB, 6GB, 8GB	6GB
Internal storage	128GB	128GB
camera
Rear camera	50-megapixel	48-megapixel (f/1.79) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	8-megapixel	16-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 11
Skin	HyperOS 2	Funtouch OS 11
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.10	Yes, v 5.00
USB Type-C	Yes	Yes
Headphones	Type-C	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
USB OTG	-	Yes
FM	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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