Vivo Y31 5G vs Vivo Y400 Pro 5G

Here you can compare Vivo Y31 5G and Vivo Y400 Pro 5G. Comparing Vivo Y31 5G vs Vivo Y400 Pro 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo Y31 5G stands against Vivo Y400 Pro 5G and which one should you buy The current lowest price found for Vivo Y31 5G is ₹18,999 and for Vivo Y400 Pro 5G is ₹23,799. The details of both of these products were last updated on Jul 27, 2026.

Specification	Vivo Y31 5G	Vivo Y400 Pro 5G
Display	6.68 inches, 720 x 1608 pixels, 120 Hz	6.77 inches, 1080 x 2392 pixels, 120 Hz
Rear Camera	50 MP ƒ/1.8 (Wide Angle)	50 MP (Wide Angle) 2 MP (Depth Sensor)
Battery	6500 mAh	5500 mAh, Li-ion Battery
RAM	4 GB	8 GB
OS	Android v15	Android v15
Price	₹18,999	₹23,799

Vivo Y31 5G₹18,9994%

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Vivo Y400 Pro 5G₹23,799

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Vivo Y31 5G₹18,9994%

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Vivo Y400 Pro 5G₹23,799

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Overview

Specs Score	58 / 100	63 / 100 Better Specs
Display Resolution	720 x 1608 pixels	1080 x 2392 pixels Better Resolution
Screen To Body Ratio	~ 84%	~ 88.8% Less Bezels
RAM	4 GB	8 GB More RAM
CPU Clock Speed	2.2 GHz	2.5 GHz Faster Clock Speed
Front Camera	8 MP	32 MP Better Front Camera Resolution
Weight	209 g	182 g Lighter
Thickness	8.4 mm	7.49 mm Slimmer
Battery	6500 mAh Bigger Battery	5500 mAh
Unique Features	Water Resistant Memory Card Support No	No No IR Blaster

General

Country of Origin	India
Model	Y31	Y400 Pro 5G
Sim Type	Dual Sim, GSM+GSM (Hybrid Slot)	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	Nano+Nano SIM	Nano+Nano SIM
SAR		0.9 W/kg (Head) 0.9 W/kg (Body)
Device Type	Smartphone	Smartphone
Release Date	September 15, 2025	June 20, 2025
In The Box	USB Cable, SIM Tray Ejector, Phone Case, Screen Protector (Applied), Power Adapter

Design

Dimensions	77 x 166.1 x 8.4 mm	75 x 163.72 x 7.49 mm
Weight	209 g	182 g
Colors	Rose Red, Diamond Green	Black, Ocean Blue, Titanium, White

Display

Type	Color IPS Screen (16M Colors)	Color AMOLED Screen (1B Colors)
Touch	Yes	Yes
Size	6.68 inches, 720 x 1608 pixels, 120 Hz	6.77 inches, 1080 x 2392 pixels, 120 Hz
Aspect Ratio	20:9	20:9
PPI	~ 264 PPI	~ 388 PPI
Screen to Body Ratio	~ 84%	~ 88.8%
Glass Type	Guardian Glass (ion-strengthened)
Brightness	1000nts	4500nits
Features		Always-on display
Notch	Yes, Water Drop Notch	Yes, Punch Hole
Curved Display		Yes

Memory

RAM	4 GB	8 GB
Expandable RAM	Upto 4 GB Extra Virtual RAM	Upto 8 GB Extra Virtual RAM
Storage	128 GB	128 GB
Storage Type	eMMC 5.1	UFS 2.2
Card Slot	Yes, (Hybrid Slot)

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	Yes	Yes
5G Bands		n1/n3/n5/n8/n28B/n38/n40/n41 (2535–2655 MHz)/n77/n78
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version		2.4 GHz, 5 GHz
Bluetooth	Yes, v4.2	Yes, v5.4
USB	Yes, USB-C v2.0	Yes, USB-C v2.0
USB Features	USB Tethering, USB on-the-go, USB Charging	USB on-the-go, USB Charging
IR Blaster		Yes

Performance

AnTuTu Score

720,000 (Total) (v10)

Extra

GPS	with A-GPS, BeiDou, GLONASS, Galileo	GPS, BeiDou, GLONASS, Galileo, QZSS
Fingerprint Sensor	Yes, Side	Yes, In Display
Face Unlock	Yes	Yes
Sensors	Accelerometer, Proximity, Compass	Accelerometer, Gyro, Proximity, Compass
3.5mm Headphone Jack	No	No
AI Features	SMart AI, Ai Erase, Ai Photo Enhance, Circle to Search	AI Super Link, AI Transcript Assist, AI Note Assist
Water Resistance	Yes, 1.5 m upto 30 min
Splash Resistant		Yes
IP Rating	IP68/IP69	IP65
Dust Resistant	Yes	Yes

Camera

Rear Camera	50 MP ƒ/1.8 (Wide Angle)	50 MP (Wide Angle) 2 MP (Depth Sensor)
Camera Sensor		Sony IMX882
Auto Focus	Yes	Yes
Features	Ring- panorama	Photo, Portrait, Night, Video, 50 MP, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Film Camera
Video Recording	1080p @ 30 fps FHD	4K, 1080p
Flash	Yes, LED	Yes, LED
Front Camera	8 MP ƒ/2 (Wide Angle)	32 MP ƒ/2 (Wide Angle) Punch Hole
Front Video Recording	1080p @ 30 fps FHD	1080p, 4K

Technical

OS	Android v15	Android v15
Custom UI		Funtouch OS 15
Chipset	Qualcomm Snapdragon 4 Gen2	Mediatek Dimensity 7300
CPU	2.2 GHz, Octa Core Processor	2.5 GHz, Octa Core Processor
Core Details	2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz	4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55
Fabrication Node		4nm
GPU	Adreno 613	Mali-G615 MC2
Java	No	No
Browser	Yes	Yes

Multimedia

Email	Yes	Yes
Music	WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A	AAC, WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, OPUS
Video	MP4, 3GP, AVI, TS, MKV, FLV	MP4, 3GP, AVI, TS, MKV, FLV
FM Radio	No	No
Speaker Type	Dual Stereo	Dual Stereo
Document Reader		Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	6500 mAh	5500 mAh, Li-ion Battery
Fast Charging	Yes, 44W	Yes, 90W Fast Charging
Video Playback Time		21 hours

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