Oppo K13 5G vs Vivo Y31 5G

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Key Specifications

Processor	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 4 Gen 2
Display	6.67", AMOLED, 120Hz	6.68", IPS LCD, 120Hz
Camera	50MP+2MP/16MP (Front)	50MP+0.08MP/8MP (Front)
Battery	7000mAh, 80W	6500mAh, 44W
RAM	8GB	4GB
Storage	128GB	128GB
Processor	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 4 Gen 2
Display	6.67", AMOLED, 120Hz	6.68", IPS LCD, 120Hz
Camera	50MP+2MP/16MP (Front)	50MP+0.08MP/8MP (Front)
Battery	7000mAh, 80W	6500mAh, 44W
RAM	8GB	4GB
Storage	128GB	128GB

Top Recommendation

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

General

Colors	Icy Purple, Prism Black	Rose Red, Diamond Green
Launch	April 21, 2025	September 13, 2025
Availability	April 25, 2025	September 13, 2025
Launch Price	₹17,999	₹19,999
Colors	Icy Purple, Prism Black	Rose Red, Diamond Green
Launch	April 21, 2025	September 13, 2025
Availability	April 25, 2025	September 13, 2025
Launch Price	₹17,999	₹19,999

Display

Winner:Oppo K13 5G

Type	AMOLED	IPS LCD
Refresh Rate	120 Hz	120 Hz
Features	HDR	SDR
Size	6.67 inches	6.68 inches
Resolution Width	1080 pixels	720 pixels
Resolution Height	2400 pixels	1608 pixels
Resolution Ratio	20:9
Pixel Per Inch	394 ppi	264 ppi
Display Resolution	FHD+	HD+
Peak Brightness	1200 nits	1000 nits
Type	AMOLED	IPS LCD
Refresh Rate	120 Hz	120 Hz
Features	HDR	SDR
Size	6.67 inches	6.68 inches
Resolution Width	1080 pixels	720 pixels
Resolution Height	2400 pixels	1608 pixels
Resolution Ratio	20:9
Pixel Per Inch	394 ppi	264 ppi
Display Resolution	FHD+	HD+
Peak Brightness	1200 nits	1000 nits

Body

Winner:Vivo Y31 5G

Weight	208 grams	209 grams
Front	-	-
Back	Plastic	Plastic
Side	Plastic Frame	Plastic Frame
Build Quality	Asahi Glass AGC DT-Star2	SGS 5-Star Drop Resistance
Port	USB Type-C	USB Type-C 2.0
IP rating	IP65 (Dust and Water Resistant)	IP68/69 (Dust and Water Resistant)
Speaker	Stereo Speakers	Stereo Speakers
Weight	208 grams	209 grams
Front	-	-
Back	Plastic	Plastic
Side	Plastic Frame	Plastic Frame
Build Quality	Asahi Glass AGC DT-Star2	SGS 5-Star Drop Resistance
Port	USB Type-C	USB Type-C 2.0
IP rating	IP65 (Dust and Water Resistant)	IP68/69 (Dust and Water Resistant)
Speaker	Stereo Speakers	Stereo Speakers

Processor

Winner:Oppo K13 5G

Chipset Brand	Qualcomm	Qualcomm
Chipset Name	Snapdragon 6 Gen 4	Snapdragon 4 Gen 2
CPU	Octa-core	Octa-core
Software Name	Android	Android
Software Skin	ColorOS	Vivo Funtouch
OS Updates(Years)	2 year(s)
Chipset Brand	Qualcomm	Qualcomm
Chipset Name	Snapdragon 6 Gen 4	Snapdragon 4 Gen 2
CPU	Octa-core	Octa-core
Software Name	Android	Android
Software Skin	ColorOS	Vivo Funtouch
OS Updates(Years)	2 year(s)

Main Camera

Winner:Oppo K13 5G

Camera Resolution	50 MP	50 MP
Camera Type	Wide-angle	Wide-angle
Camera 2 Resolution	2 MP	0.08 MP
Camera 2 Type	Macro	Auxiliary
Features	HDR, LED Flash, Panorama	LED Flash, panorama, Portrait Mode, Time-Lapse
Stabilization	EIS	No Stabilization
Video	Dual Video, EIS, Slow Motion
Camera Resolution	50 MP	50 MP
Camera Type	Wide-angle	Wide-angle
Camera 2 Resolution	2 MP	0.08 MP
Camera 2 Type	Macro	Auxiliary
Features	HDR, LED Flash, Panorama	LED Flash, panorama, Portrait Mode, Time-Lapse
Stabilization	EIS	No Stabilization
Video	Dual Video, EIS, Slow Motion

Selfie Camera

Winner:Oppo K13 5G

Front Camera Resolution	16 MP	8 MP
Front Camera Type	Wide	Single
Features		Face unlock, Portrait Mode
Video	Dual Video
Front Camera Resolution	16 MP	8 MP
Front Camera Type	Wide	Single
Features		Face unlock, Portrait Mode
Video	Dual Video

Battery

Winner:Oppo K13 5G

Capacity	7000 mAh	6500 mAh
Battery Type	Lithium Polymer	Lithium Ion
Wireless Charging
Charging Speed	80 W	44 W
Capacity	7000 mAh	6500 mAh
Battery Type	Lithium Polymer	Lithium Ion
Wireless Charging
Charging Speed	80 W	44 W

Memory

Winner:Oppo K13 5G

Storage	128 GB	128 GB
Storage type	UFS 3.1	eMMC 5.1
RAM	8 GB	4 GB
RAM type	LPDDR4X	LPDDR4X
Storage	128 GB	128 GB
Storage type	UFS 3.1	eMMC 5.1
RAM	8 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	GSM / WCDMA / LTE / 5G	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	GSM / WCDMA / LTE / 5G	5G, GSM, LTE, WCDMA

Connectivity

Winner:Oppo K13 5G

WLAN	Wi-Fi 6 802.11 a/b/g/n/ac/ax	Wi-Fi 5 802.11 a/b/g/n/ac
Bluetooth	5.2	4.2
Positioning	Beidou, GLONASS, GPS	BeiDou, Galileo, GLONASS, GPS, QZSS
NFC	Supported
WLAN	Wi-Fi 6 802.11 a/b/g/n/ac/ax	Wi-Fi 5 802.11 a/b/g/n/ac
Bluetooth	5.2	4.2
Positioning	Beidou, GLONASS, GPS	BeiDou, Galileo, GLONASS, GPS, QZSS
NFC	Supported

Features

Fingerprint Scanner	Optical (under display)	Side Mounted
AI Features	AI Clarity Enhancer, AI Eraser, AI Unblur, AI Writer	AI Erase, AI Screen Translation, AI SuperLink, Circle to Search with Google
Sensors	IR Blaster	Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor
Fingerprint Scanner	Optical (under display)	Side Mounted
AI Features	AI Clarity Enhancer, AI Eraser, AI Unblur, AI Writer	AI Erase, AI Screen Translation, AI SuperLink, Circle to Search with Google
Sensors	IR Blaster	Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor

Oppo K13 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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