Vivo Y51 Pro vs Vivo Y31 5G
Quick Comparison
Vivo Y51 Pro has better RAM than Vivo Y31 5G. Neither of them has front Flash. In terms of display resolution, Vivo Y31 5G has better resolution of 1608 x 720 than Vivo Y51 Pro which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Vivo Y51 Pro | Vivo Y31 5G |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.75 in | 6.68 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7200 mAh | 6500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP |
| Price | Rs. 24999 | Rs. 18999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 11, 2026. The cost of Vivo Y51 Pro is Rs. 24999. The launch Date of the second phone is September 15, 2025. The cost of Vivo Y31 5G is Rs. 18999.
Display comparison
Vivo Y31 5G has screen size of 6.68 inches which falls short to Vivo Y51 Pro's 6.75 inch screen. Vivo Y51 Pro has LCD Screen type where as Vivo Y31 5G has IPS Screen type. Vivo Y31 5G has display density of 264 PPI & Vivo Y51 Pro has only 256 PPI display density. In terms of screen to body ratio, Vivo Y51 Pro has better screen to body ratio of ~ 85.3% than Vivo Y31 5G's ~ 84%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Vivo Y51 Pro's larger 8 GB RAM is better for playing games and all with respect to Vivo Y31 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
They both have the same 50 MP + 2 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
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Full Comparison
| Name | Vivo Y51 Pro | Vivo Y31 5G |
| General | ||
| Country of Origin | India | |
| Model | Y51 Pro 5G | Y31 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 11, 2026 | September 15, 2025 |
| In The Box | Y51 Pro 5G, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card | USB Cable, SIM Tray Ejector, Phone Case, Screen Protector (Applied), Power Adapter |
| Design | ||
| Dimensions | 78.4 x 166.6 x 8.4 mm | 77 x 166.1 x 8.4 mm |
| Weight | 219 g | 209 g |
| Bezel less | No | |
| Colors | Festive Red, Noble Gold | Rose Red, Diamond Green |
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.68 inches, 720 x 1608 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 256 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 85.3% | ~ 84% |
| Glass Type | Guardian Glass (ion-strengthened) | |
| Brightness | 1250 nits (HBM) | 1000nts |
| Features | Color GamutL: 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 | No | 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/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, v5.4 | Yes, v4.2 |
| 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 |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 980,000 (Total) (v11) | |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | with A-GPS, BeiDou, GLONASS, Galileo |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| AI Features | AI Erase, AI Photo Enhance, Smart AI Assistant, AI SuperLinK | SMart AI, Ai Erase, Ai Photo Enhance, Circle to Search |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 & IP69 | IP68 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/2 (Wide Angle) 2 MP ƒ/2.4 | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Photo, Portrait, Night, Video, High Resolution, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Underwater Photography, Film CameraFront: Photo, Portrait, Video, Dual View, Film Camera | Ring- panorama |
| Video Recording | 4K, 1080p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.1 (Wide Angle) Punch Hole | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | Origin OS 6 | |
| Chipset | Mediatek Dimensity 7360 Turbo | Qualcomm Snapdragon 4 Gen2 |
| CPU | 2.5 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz |
| GPU | Mali-G615 MC2 | Adreno 613 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Dual Stereo |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh | 6500 mAh |
| Fast Charging | Yes, 44W | Yes, 44W |