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Key Features
Key Features
- Display: 6.68 inches (16.96 cm), LCD, 120 Hz Refresh Rate
- Memory: 6GB RAM, 128GB ROM
- Processor: Qualcomm Snapdragon 4 Gen 2, Octa Core, 2.2 GHz
- Camera: 50 MP + 0.08 MP Dual Rear & 8 MP Front Camera
- Battery: 6500 mAh with 44W Fast Charging
- USP: IP68 & IP69 Dust, Water & Shock Resistance, Circle to Search, AI SuperLink
Specifications
Mobile Category
Mobile Type
- Android Smartphone
Mobile Design
- Touch
Manufacturer Details
Brand
- Vivo
Model Series
- Y31
Model Number
- PD2511BFIN
Product Dimensions (Open)
Dimensions In CM (WxDxH)
- 7.70 x 0.83 x 16.61
Product Weight
- 209 g
Dimensions In Inches (WxDxH)
- 3.03 x 0.33 x 6.54
Operating System
OS Type
- Android OS
OS Name & Version
- Android 15
User Interface
- Funtouch OS 15
Processor Details
Processor Name
- Snapdragon 4 Gen 2
Additional Processor Details
- 4 nm
Processor Brand
- Qualcomm
CPU Specs
- 2 x 2.2 GHz + 6 x 1.95 GHz
Number of Cores
- Octa Core
Storage Specifications
Internal Storage
- 128GB
Memory Card Supported
- Yes
Memory Card Slot Type
- Hybrid Slot in SIM Tray
RAM
- 6GB
Screen Specifications
Screen Type
- LCD
Refresh Rate
- 120 Hz
Screen Resolution
- 1608 x 720 pixels
Screen Size in CM
- 16.96 cm
Screen Size in Inches
- 6.68 Inches
Brightness
- 1000 Nits
Sound
Additional Audio Features
- Dual Stereo Speakers
Speaker Type
- Stereo Speakers
Music Playback Format Supported
- AAC, WAV, MP3, MIDI, VORBIS, APE, FLAC
Audio Jack Port
- USB Port
Smartphone Functions
Smart Sensors
- Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass
Additional Smart Functions
- Smart AI, Circle to Search, AI Screen Translation, AI Superlink, AI Erase
Physical Attributes
Buttons & Controls
- Volume Up/Down | Power Control
Additional Physical Features
- Triple-Layer Water-Resistant Structure, 29-Dimension Security Protection
Fingerprint Reader Placement
- Side Mount
SIM Details
Number of SIMs Supported
- 2
Secondary SIM Type
- Nano
SIM Type
- Nano
Dual SIM Mode
- Dual Stand-by
Hybrid SIM Slot
- Yes
Network Technology
Cellular Technology
- 5G
Network Technology Supported
- LTE
Bands Supported
- 5G n1/n3/n5/n8/n28B/n40/n77/n78 | 4G TD-LTE B38/B40/B41 | 4G FDD-LTE B1/B3/B5/B8/B28B | 3G WCDMA B1/B5/B8 | 2G GSM 850/900/1800 MHz
Network Connectivity
Wi-Fi Supported
- Yes
Bluetooth Specifications
- Bluetooth 4.2
Wi-Fi Specifications
- IEEE802-11ac
Bluetooth Supported
- Yes
Wi-Fi Features
- 2.4 GHz / 5 GHz
Camera
Rear Camera Configuration
- Dual Rear Camera
Rear Flash
- Yes
Front Camera Configuration
- Single Front Camera
Camera Features
- Aperture: Front f/2.0 (8 MP), Rear f/1.8 (50 MP) + f/3.0 (0.08 MP) | Rear: Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, 50 MP, Underwater Photography | Front: Photo, Night, Portrait, Video, Live Photo
Video Recording Features
- MP4
Rear Camera
- 0.08 MP | 50 MP
Front Camera
- 8 MP
Additional Features
Included Software
- Google Apps
Additional Features
- Location: GPS, BeiDou, GLONASS, Galileo, QZSS, Video Playback: MP4, 3GP, AVI, FLV, MKV, WEBM, TS, ASF, Color Gamut: 83% NTSC, Pixel Density: 264 PPI, AirSpring Technology
Battery
Battery Type
- Non-Removable
Battery Technology
- Lithium-Ion
Battery Capacity
- 6500 mAh
Charging
Fast Charging Capability
- Yes
Battery Charge Time
- 38 Minutes
Additional Charging Features
- 7-Dimension Battery Guarantee, 11-Dimension Circuit Guarantee, 11-Dimension Adapter Guarantee
Materials & Durability
Body Material
- Plastic
Resistance Type
- Dust Resistant | Shock Resistant | Water Resistant
IP Rating
- IP68 & IP69
Aesthetics
Brand Color
- Diamond Green
Color
- GREEN
In The Box
Documents
- 1 x Quick Start Guide, 1 x Warranty Card
Main product
- 1 x Mobile Phone U
Accessories
- USB Cable, Charger, Protective Film, Eject Tool, Phone Case
Package Includes
- 1 x Mobile Phone U, 1 x USB Cable, 1 x Charger, 1 x Phone Case, 1 x Protective Film (applied), 1 x Eject Tool, 1 x Quick Start Guide, 1 x Warranty Card
Generic Name
- Mobile Phone
Packaged Dimensions
After Sales & Services
Warranty on Main Product
- 12 Months
Warranty Type
- Carry-In
Standard Warranty Includes
- Manufacturing Defects
Standard Warranty Excludes
- Physical Damage
Installation & Demo
- Not Applicable
Installation & Demo applicable
- No
Certification
Additional Certifications
- SGS Five-Star Certification, Military-Grade Certification, Hi-Res Audio Certification, TUV Rheinland Certified
Certification
- Yes
Company Contact Information
Customer Support Number
- 18005727662
Customer Support Email
- customersupport@croma.com
Manufacturer/Importer/Marketer Name & Address
- Manufacturer Name & Address: Vivo Mobile India Private LimitedPLOT NO 8, SECTOR 24, YAMUNA EXPRESSWAY AREA, GAUTAMBUDDHA NAGAR, UTTAR PRADESH, 201310UTTAR PRADESH,India-201310
Country of Manufacture
- India
Country of Brand Origin
- China
Croma Service Promise
Customer Support Email
- customersupport@croma.com
Registered Name and Address
- Infiniti Retail Ltd. - Unit No. 701 & 702, 7th Floor, Kaledonia, Sahar Road, Andheri (East); Mumbai - 400069. India
Customer Support Number
- 1800 572 7662
Customer Care Contact Person
- Grievance Officer
Overview
High-Performance Snapdragon 4 Gen 2
Powered by the Snapdragon 4 Gen 2 processor, the vivo Y31 6.68-inch 5G Smartphone features an octa-core CPU with 2 high-performance cores clocked at 2.2GHz and 6 efficiency cores running at 1.95GHz. Built on a 4nm process, this setup delivers improved speed and energy efficiency. Thus, whether you’re gaming, streaming, or multitasking, the smartphone handles tasks effortlessly and responsively.
Optimised Funtouch OS 15
Running on Funtouch OS 15 based on Android 15, this smartphone offers a smooth, intuitive interface. Consequently, navigation is seamless, and you can enjoy enhanced functionality along with effortless integration of Android apps and services.
Seamless 6GB RAM
With 6GB of RAM, this Android smartphone supports smooth multitasking and responsive app performance. Hence, switching between apps, browsing the internet, and streaming content remains fluid without noticeable delays or interruptions.
Generous 128GB Storage
Featuring 128GB of internal storage, this smartphone provides ample space for apps, photos, videos, and documents. Moreover, this generous storage allows you to store important content conveniently without constantly managing space.
Long-Lasting 6500mAh Battery
Equipped with a 6500mAh Li-ion battery, this 6.68-inch smartphone ensures extended usage throughout the day. Consequently, whether you are gaming, streaming, or browsing, the device stays powered for long hours without frequent recharging.
Immersive 6.68-Inch Display
Boasting a 6.68-inch LCD with 1608x720 resolution, the display of this Android smartphone supports a 120Hz refresh rate for smooth scrolling and animations. Additionally, with a peak brightness of 1000 nits, visuals remain clear, vibrant, and easy to view even under bright sunlight.
Versatile Camera System
Equipped with a rear camera setup that includes a 50MP main sensor and a 0.08MP depth sensor, this smartphone also offers an 8MP front camera for crisp selfies. Thus, this smartphone supports multiple photography modes, including Night, Portrait, Pro, Slo-mo, Time-lapse, Panorama, and Underwater Photography. This enables sharp and vivid images in various conditions.
Enhanced Photography Tools
With f/1.8 aperture on the main rear camera and f/2.0 aperture on the front, this smartphone captures detailed and clear images. Furthermore, the rear flash improves low-light photography, and scene modes plus live photo support allow creative versatility for both casual and professional shots.
Fast 44W Charging
Featuring 44W fast charging, this Android smartphone quickly restores battery power when needed. Hence, you can return to gaming, browsing, or communication quickly, minimising downtime and keeping you productive throughout the day.
Robust Ingress Protection
With IP68 and IP69 ratings, this vivo smartphone is safeguarded against dust, water, and high-pressure jets. Consequently, it delivers reliable performance even in challenging conditions, making this smartphone suitable for everyday use, outdoor activities, and accidental spills.









