Vivo Y31 Pro 5G vs Vivo Y21 5G
Here you can compare Vivo Y31 Pro 5G and Vivo Y21 5G. Comparing Vivo Y31 Pro 5G vs Vivo Y21 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo Y31 Pro 5G stands against Vivo Y21 5G and which one should you buy The current lowest price found for Vivo Y31 Pro 5G is ₹23,499 and for Vivo Y21 5G is ₹21,999. The details of both of these products were last updated on Aug 26, 2026.
| Specification | Vivo Y31 Pro 5G | Vivo Y21 5G |
|---|---|---|
| Display | 6.72 inches, 1080 x 2408 pixels, 120 Hz | 6.74 inches, 720 x 1600 pixels, 120 Hz |
| Rear Camera | 50 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 Bokeh | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP |
| Internal Memory | 128 GB | 128 GB |
| CPU | Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Battery | 6500 mAh, Li-ion Battery | 6500 mAh, Li-ion Battery |
| Price | ₹23,499 | ₹21,999 |
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Overview
| Specs Score | 57 / 100 | 58 / 100 Better Specs |
| Display Resolution | 1080 x 2408 pixels Better Resolution | 720 x 1600 pixels |
| Screen To Body Ratio | ~ 90.7% Less Bezels | ~ 85% |
| RAM | 8 GB More RAM | 4 GB |
| CPU Clock Speed | 2.4 GHz Faster Clock Speed | |
| Front Camera | 8 MP Better Front Camera Resolution | 5 MP |
| Unique Features | No No No No No | 3.5mm Audio Jack Water Resistant NFC Memory Card Support Reverse Charging |
General
| Country of Origin | India | |
| Model | Y31 Pro 5G | Y21 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 | 0.99 W/kg (Head) 0.94 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | March 26, 2026 | |
| In The Box | Y31 Pro 5G, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card |
Design
| Dimensions | 76.3 x 165.7 x 8.19 mm | 77.1 x 167.4 x 8.4 mm |
| Weight | 208 g | 209 g |
| Bezel less | No | |
| Colors | Dreamy White / Mocha Brown | Champagne Gold, Midnight Blue |
Display
| Type | Color LCD Screen (16M Colors) | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.72 inches, 1080 x 2408 pixels, 120 Hz | 6.74 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 393 PPI | ~ 260 PPI |
| Screen to Body Ratio | ~ 90.7% | ~ 85% |
| Brightness | 1050 nits | 1200 nits Peak Brightness |
| Features | 83% NTSC | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 8 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | eMMC 5.1 |
| Card Slot | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n77/n78 | n1/n3/n5/n8/n28B/n38/n40/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4 GHz / 5 GHz | 2.4 GHz / 5 GHz |
| Bluetooth | Yes, v5.4 | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | Yes |
Extra
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope, Infrared blaster | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | |
| NFC | Yes | |
| AI Features | AI Erase, AI Photo Enhance, Smart AI Assistant, AI SuperLinK | AI Creation, AI Photo Enhance, AI Documents, AI Screen Translation, Circle to Search |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP65 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual SIM Dual Standby (DSDS) |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 Bokeh | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP |
| Auto Focus | Yes | Yes |
| Features | Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, 50 MP, Scan | |
| Video Recording | 1080p, 4K @ 30 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 Punch Hole | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p |
Technical
| OS | Android v15 | Android v16 |
| Custom UI | OriginOS 6 | |
| Chipset | MediaTek Dimensity 7300 | Mediatek Dimensity 6300 |
| CPU | Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Mali-G57 MC2 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A | Yes |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | Yes |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Hi-Res Audio Certification | |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Li-ion Battery | 6500 mAh, Li-ion Battery |
| Fast Charging | Yes, 44W | Yes, 44W Fast Charging |
| Reverse Charging | Yes |
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