Realme P4 5G vs Vivo Y31 Pro 5G
Here you can compare Realme P4 5G and Vivo Y31 Pro 5G. Comparing Realme P4 5G vs Vivo Y31 Pro 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme P4 5G stands against Vivo Y31 Pro 5G and which one should you buy The current lowest price found for Realme P4 5G is ₹17,980 and for Vivo Y31 Pro 5G is ₹18,999. The details of both of these products were last updated on Nov 30, 2025.
| Specification | Realme P4 5G | Vivo Y31 Pro 5G |
|---|---|---|
| Rear Camera | 50 MP ƒ/1.8 (Main) OV50D40 sensor, Support AF Only, Pixels: 50MP, Lens: 5P, FOV: 76° 8 MP (Wide Angle) Equivalent Focal Length：16mm, FOV：112°, Aperture：f/2.2, Lens：5P | 50 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 Bokeh |
| RAM | 6 GB | 8 GB |
| CPU | 2.6 GHz, Octa Core Processor | Octa Core Processor |
| Internal Memory | 128 GB | 128 GB |
| OS | Android v15 | Android v15 |
| Price | ₹17,980 | ₹18,999 |
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Overview
| Specs Score | 77 / 100 Better Specs | 68 / 100 |
| Display Resolution | 1080 x 2392 pixels | 1080 x 2408 pixels Better Resolution |
| RAM | 6 GB | 8 GB More RAM |
| CPU Clock Speed | 2.6 GHz Faster Clock Speed | |
| Front Camera | 16 MP Better Front Camera Resolution | 8 MP |
| Weight | 185 g Lighter | 208 g |
| Thickness | 7.58 mm Slimmer | 8.19 mm |
| Battery | 7000 mAh Bigger Battery | 6500 mAh |
| Unique Features | Reverse Charging | No |
General
| Country of Origin | India | |
| Model | Y31 Pro 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 |
| Release Date | August 20, 2025 | |
| In The Box | 1 realme P4 5G, 1 USB Type-C Cable, 1 Power Adapter , 1 Protect Case, 1 SIM Card Needle, 1 Quick Guide | Y31 Pro 5G, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card |
Design
| Dimensions | 75.88 x 163.34 x 7.58 mm | 76.3 x 165.7 x 8.19 mm |
| Weight | 185 g | 208 g |
| Bezel less | No | No |
| Colors | Steel Gray, Engine Blue, Forge Red | Dreamy White / Mocha Brown |
Display
| Type | Color AMOLED Screen (1B Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 144 Hz | 6.72 inches, 1080 x 2408 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 390 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 94% | ~ 90.7% |
| Brightness | 1600nit(HBM), 4500nit Peak Brightness | 1050 nits |
| Features | Contrast Ratio: 5,000,000:1, 2500Hz Instantaneous Touch Sampling Rate, 3840Hz PWM Dimming | 83% NTSC |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | n1/n3/n5/n8/n28B/n40/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support 2.4/5GHz Wi-Fi Support Wi-Fi 5 / Wi-Fi 6 | 2.4 GHz / 5 GHz |
| Bluetooth | Yes, v5.4 | 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 Storage | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Extra
| GPS | Beidou, GPS, GLONASS, Galileo | GPS, BeiDou, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-Compass, Accelerometer, Gyroscope, Rear Infrared Remote Control, Optical Fingerprint | Accelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope, Infrared blaster |
| 3.5mm Headphone Jack | No | |
| AI Features | AI Erase, AI Photo Enhance, Smart AI Assistant, AI SuperLinK | |
| Water Resistance | 2.5 m upto 30 min | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP65 & IP66 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Hyper Vision AI Chip | Dual SIM Dual Standby (DSDS) |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Main) OV50D40 sensor, Support AF Only, Pixels: 50MP, Lens: 5P, FOV: 76° 8 MP (Wide Angle) Equivalent Focal Length：16mm, FOV：112°, Aperture：f/2.2, Lens：5P | 50 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 Bokeh |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, HI-RES, Google Lens, PRO, Hypertext, Scan, TILT-SHIFT | Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, 50 MP, Scan |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD | 1080p, 4K @ 30 fps UHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 (Wide Angle) Lens: 4P, FOV: 85° Punch Hole, Screen Flash | 8 MP ƒ/2 Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
Technical
| OS | Android v15 | Android v15 |
| Custom UI | Realme UI 6 | |
| Chipset | mediatek Dimensity 7400 Ultra | MediaTek Dimensity 7300 |
| CPU | 2.6 GHz, Octa Core Processor | Octa Core Processor |
| GPU | Arm Mali-G615 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Dual Stereo |
| Audio Features | Hi-Res Audio Certification | |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 6500 mAh, Li-ion Battery |
| Fast Charging | Yes, 80W Fast Charging | Yes, 44W |
| Reverse Charging | Yes |
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