Vivo Y31 Pro 5G (8GB RAM + 256GB) vs Xiaomi Redmi 15 5G
Here you can compare Vivo Y31 Pro 5G (8GB RAM + 256GB) and Xiaomi Redmi 15 5G. Comparing Vivo Y31 Pro 5G (8GB RAM + 256GB) vs Xiaomi Redmi 15 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 (8GB RAM + 256GB) stands against Xiaomi Redmi 15 5G and which one should you buy The current lowest price found for Vivo Y31 Pro 5G (8GB RAM + 256GB) is ₹20,999 and for Xiaomi Redmi 15 5G is ₹23,998. The details of both of these products were last updated on Nov 03, 2026.
| Specification | Vivo Y31 Pro 5G (8GB RAM + 256GB) | Xiaomi Redmi 15 5G |
|---|---|---|
| OS | Android v15 | Android v15 |
| CPU | Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Battery | 6500 mAh, Li-ion Battery | 7000 mAh, Si-C EV-Grade Technology |
| Rear Camera | 50 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 Bokeh | 50 MP ƒ/1.75 (Wide Angle) |
| Internal Memory | 256 GB | 128 GB |
| Price | ₹20,999 | ₹23,998 |
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Overview
| Specs Score | 58 / 100 Better Specs | 57 / 100 |
| Display Resolution | 1080 x 2408 pixels Better Resolution | 1080 x 2340 pixels |
| Screen To Body Ratio | ~ 90.7% Less Bezels | ~ 83.2% |
| RAM | 8 GB More RAM | 6 GB |
| Storage | 256 GB More Storage | 128 GB |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | |
| Battery | 6500 mAh | 7000 mAh Bigger Battery |
| Unique Features | No No No | FM Radio Memory Card Support Reverse Charging |
General
| Country of Origin | India | |
| Model | Y31 Pro 5G | 15 5G |
| 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 |
| SAR | 0.99 W/kg (Head) 0.94 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | August 01, 2025 | |
| In The Box | Y31 Pro 5G, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card | Mobile Phone * 1, Adapter * 1, USB Type-C cable * 1, SIM Eject Tool * 1, Quick Start Guide, & Warranty Card * 1, Safety Information * 1 |
Design
| Dimensions | 76.3 x 165.7 x 8.19 mm | 80.45 x 168.48 x 8.4 mm |
| Weight | 208 g | 217 g |
| Bezel less | No | |
| Colors | Dreamy White / Mocha Brown | Sandy Purple, Frosted White, Midnight Black |
Display
| Type | Color LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 288 Hz Touch Sampling Rate |
| Size | 6.72 inches, 1080 x 2408 pixels, 120 Hz | 6.9 inches, 1080 x 2340 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20.6:9 |
| PPI | ~ 393 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 90.7% | ~ 83.2% |
| Brightness | 1050 nits | 850nits Peak Brightness |
| Features | 83% NTSC | TÜV Rheinland Circadian Friendly, TÜV Rheinland flicker free, TÜV Rheinland Low Blue light |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB |
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 | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4 GHz / 5 GHz | |
| Bluetooth | Yes, v5.4 | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Extra
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | Yes, with A-GPS, Glonass, Beidou |
| 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 | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer |
| AI Features | AI Erase, AI Photo Enhance, Smart AI Assistant, AI SuperLinK | Circle to Search, Gemini AI, AI Erase |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual SIM Dual Standby (DSDS) | Hydro Touch |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 Bokeh | 50 MP ƒ/1.75 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, 50 MP, Scan | AI Sky, AI Erase, Classic Film Filters |
| Video Recording | 1080p, 4K @ 30 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 Punch Hole | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p | 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Portrait, Video, Live Photo | HDR |
Technical
| OS | Android v15 | Android v15 |
| Custom UI | HyperOS 2 | |
| Chipset | MediaTek Dimensity 7300 | Qualcomm Snapdragon 6s Gen3 |
| CPU | Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 | |
| GPU | Adreno 619 | |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
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 | Yes |
| Speaker Type | Dual Stereo | Bottom Firing Loud Speaker |
| Audio Features | Hi-Res Audio Certification | Dolby Certified, 200% Super Volume |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Li-ion Battery | 7000 mAh, Si-C EV-Grade Technology |
| Fast Charging | Yes, 44W | Yes, 33W |
| Reverse Charging | Yes, 18W |
Discuss
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