Realme 12 5G vs Vivo Y31 5G

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Key Specifications

Processor	MediaTek Dimensity 6100 Plus	Qualcomm Snapdragon 4 Gen 2
Display	6.72", IPS LCD, 120Hz	6.68", IPS LCD, 120Hz
Camera	108MP+2MP/8MP (Front)	50MP+0.08MP/8MP (Front)
Battery	5000mAh, 45W	6500mAh, 44W
RAM	6GB	4GB
Storage	128GB	128GB
Processor	MediaTek Dimensity 6100 Plus	Qualcomm Snapdragon 4 Gen 2
Display	6.72", IPS LCD, 120Hz	6.68", IPS LCD, 120Hz
Camera	108MP+2MP/8MP (Front)	50MP+0.08MP/8MP (Front)
Battery	5000mAh, 45W	6500mAh, 44W
RAM	6GB	4GB
Storage	128GB	128GB

Top Recommendation

Recommended For	Performance, Display, Multimedia, Gaming, Software and Main Camera	Battery, Design and Build Quality
Recommended For	Performance, Display, Multimedia, Gaming, Software and Main Camera	Battery, Design and Build Quality

General

Colors	Twilight Purple, Woodland Green	Rose Red, Diamond Green
Launch	March 06, 2024	September 13, 2025
Availability	March 06, 2024	September 13, 2025
Launch Price	₹16,999	₹19,999
Colors	Twilight Purple, Woodland Green	Rose Red, Diamond Green
Launch	March 06, 2024	September 13, 2025
Availability	March 06, 2024	September 13, 2025
Launch Price	₹16,999	₹19,999

Display

Winner:Realme 12 5G

Type	IPS LCD	IPS LCD
Refresh Rate	120 Hz	120 Hz
Features	SDR	SDR
Size	6.72 inches	6.68 inches
Resolution Width	1080 pixels	720 pixels
Resolution Height	2400 pixels	1608 pixels
Resolution Ratio	20:9
Pixel Per Inch	392 ppi	264 ppi
Display Resolution	FHD+	HD+
Peak Brightness	950 nits	1000 nits
Type	IPS LCD	IPS LCD
Refresh Rate	120 Hz	120 Hz
Features	SDR	SDR
Size	6.72 inches	6.68 inches
Resolution Width	1080 pixels	720 pixels
Resolution Height	2400 pixels	1608 pixels
Resolution Ratio	20:9
Pixel Per Inch	392 ppi	264 ppi
Display Resolution	FHD+	HD+
Peak Brightness	950 nits	1000 nits

Body

Winner:Vivo Y31 5G

Weight	188 grams	209 grams
Back	Plastic	Plastic
Side	Plastic Frame	Plastic Frame
Port	USB Type-C	USB Type-C 2.0
IP rating	IP54 (Dust and Water Resistant)	IP68/69 (Dust and Water Resistant)
Speaker	Stereo Speakers	Stereo Speakers
Front		-
Build Quality		SGS 5-Star Drop Resistance
Weight	188 grams	209 grams
Back	Plastic	Plastic
Side	Plastic Frame	Plastic Frame
Port	USB Type-C	USB Type-C 2.0
IP rating	IP54 (Dust and Water Resistant)	IP68/69 (Dust and Water Resistant)
Speaker	Stereo Speakers	Stereo Speakers
Front		-
Build Quality		SGS 5-Star Drop Resistance

Processor

Winner:Realme 12 5G

Chipset Brand	MediaTek	Qualcomm
Chipset Name	Dimensity 6100 Plus	Snapdragon 4 Gen 2
CPU	Octa-core	Octa-core
GPU	Mali-G57 MC2
Software Name	Android	Android
Software Skin	Realme UI	Vivo Funtouch
OS Updates(Years)	2 year(s)
Chipset Brand	MediaTek	Qualcomm
Chipset Name	Dimensity 6100 Plus	Snapdragon 4 Gen 2
CPU	Octa-core	Octa-core
GPU	Mali-G57 MC2
Software Name	Android	Android
Software Skin	Realme UI	Vivo Funtouch
OS Updates(Years)	2 year(s)

Main Camera

Winner:Realme 12 5G

Camera Resolution	108 MP	50 MP
Camera Type	Wide-angle	Wide-angle
Camera 2 Resolution	2 MP	0.08 MP
Camera 2 Type	Depth	Auxiliary
Features	HDR, HIGH-RES, LED Flash, Movie, Night, Panorama, Portrait, Portrait Photo & Video, Pro, Slow Motion, Time-Lapse	LED Flash, panorama, Portrait Mode, Time-Lapse
Stabilization	No Stabilization	No Stabilization
Video
Camera Resolution	108 MP	50 MP
Camera Type	Wide-angle	Wide-angle
Camera 2 Resolution	2 MP	0.08 MP
Camera 2 Type	Depth	Auxiliary
Features	HDR, HIGH-RES, LED Flash, Movie, Night, Panorama, Portrait, Portrait Photo & Video, Pro, Slow Motion, Time-Lapse	LED Flash, panorama, Portrait Mode, Time-Lapse
Stabilization	No Stabilization	No Stabilization
Video

Selfie Camera

Winner:Realme 12 5G

Front Camera Resolution	8 MP	8 MP
Front Camera Type	Wide	Single
Features	Dual--view Video, Face Unlock, Night Mode, Panoramic View, Portrait Mode, Time-lapse	Face unlock, Portrait Mode
Video	1080p@30fps, 720p@30fps
Front Camera Resolution	8 MP	8 MP
Front Camera Type	Wide	Single
Features	Dual--view Video, Face Unlock, Night Mode, Panoramic View, Portrait Mode, Time-lapse	Face unlock, Portrait Mode
Video	1080p@30fps, 720p@30fps

Battery

Winner:Vivo Y31 5G

Capacity	5000 mAh	6500 mAh
Battery Type	Lithium Polymer	Lithium Ion
Wireless Charging
Charging Speed	45 W	44 W
Capacity	5000 mAh	6500 mAh
Battery Type	Lithium Polymer	Lithium Ion
Wireless Charging
Charging Speed	45 W	44 W

Memory

Winner:Realme 12 5G

Storage	128 GB	128 GB
Storage type	UFS 2.2	eMMC 5.1
RAM	6 GB	4 GB
RAM type	LPDDR4X	LPDDR4X
Storage	128 GB	128 GB
Storage type	UFS 2.2	eMMC 5.1
RAM	6 GB	4 GB
RAM type	LPDDR4X	LPDDR4X

Network

Sim Slot	Dual SIM (nano-SIM, dual stand-by)	Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD)
Network	5G, GSM, LTE, WCDMA	5G, GSM, LTE, WCDMA
Sim Slot	Dual SIM (nano-SIM, dual stand-by)	Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD)
Network	5G, GSM, LTE, WCDMA	5G, GSM, LTE, WCDMA

Connectivity

Winner:Realme 12 5G

WLAN	Wi-Fi 5 802.11 a/b/g/n/ac	Wi-Fi 5 802.11 a/b/g/n/ac
Bluetooth	5.2	4.2
Positioning	Beidou, GALILEO, GLONASS, GPS, QZSS	BeiDou, Galileo, GLONASS, GPS, QZSS
NFC	-
Radio	-
WLAN	Wi-Fi 5 802.11 a/b/g/n/ac	Wi-Fi 5 802.11 a/b/g/n/ac
Bluetooth	5.2	4.2
Positioning	Beidou, GALILEO, GLONASS, GPS, QZSS	BeiDou, Galileo, GLONASS, GPS, QZSS
NFC	-
Radio	-

Features

Fingerprint Scanner	Side Mounted	Side Mounted
AI Features		AI Erase, AI Screen Translation, AI SuperLink, Circle to Search with Google
Sensors	Fingerprint Scanner (Side Mounted), Light Sensor, Magnetic Induction Sensor, Proximity Sensor	Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor
Fingerprint Scanner	Side Mounted	Side Mounted
AI Features		AI Erase, AI Screen Translation, AI SuperLink, Circle to Search with Google
Sensors	Fingerprint Scanner (Side Mounted), Light Sensor, Magnetic Induction Sensor, Proximity Sensor	Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor

Realme 12 5G vs Vivo Y31 5G

Key Specifications

Top Recommendation

General

Display

Body

Processor

Main Camera

Selfie Camera

Battery

Memory

Network

Connectivity

Features

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