Vivo Y31 (6GB RAM + 128GB) vs Realme C75
Here you can compare Vivo Y31 (6GB RAM + 128GB) and Realme C75. Comparing Vivo Y31 (6GB RAM + 128GB) vs Realme C75 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo Y31 (6GB RAM + 128GB) stands against Realme C75 and which one should you buy The current lowest price found for Vivo Y31 (6GB RAM + 128GB) is ₹15,990 and for Realme C75 is ₹9,990. The details of both of these products were last updated on Nov 30, 2025.
| Specification | Vivo Y31 (6GB RAM + 128GB) | Realme C75 |
|---|---|---|
| OS | Android v11 | Android v14 |
| RAM | 6 GB | 8 GB |
| Battery | 5000 mAh, Li-ion Battery | 6000 mAh |
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) |
| Internal Memory | 128 GB | 128 GB |
| Price | ₹15,990 | ₹9,990 |
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Overview
| Specs Score | 76 / 100 | 76 / 100 |
| Display Resolution | 1080 x 2408 pixels Better Resolution | 1080 x 2400 pixels |
| RAM | 6 GB | 8 GB More RAM |
| Front Camera | 16 MP Better Front Camera Resolution | 8 MP |
| Thickness | 8.4 mm | 8 mm Slimmer |
| Battery | 5000 mAh | 6000 mAh Bigger Battery |
| Unique Features | 3.5mm Audio Jack FM Radio No No No | No No Water Resistant NFC Reverse Charging |
General
| Model | Y31 2021 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 20, 2021 | November 26, 2024 |
Design
| Dimensions | 75 x 163 x 8.4 mm | 76.2 x 165.7 x 8 mm |
| Weight | 188 g | 196 g |
| Bezel less | No | |
| Colors | Gold, Black |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.58 inches, 1080 x 2408 pixels | 6.72 inches, 1080 x 2400 pixels |
| Aspect Ratio | 20:9 | |
| PPI | ~ 401 PPI | ~ 392 PPI |
| Screen to Body Ratio | ~ 84.5% | ~ 86.3% |
| Glass Type | ArmorShell glass | |
| Features | 580 nits (typ), 690 nits (HBM) | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 6 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 1 TB | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Portrait, Photo, Video, Pano, Live Photo, Slo-Mo, Time-Lapse, Pro, DOC, Super Night Mode | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2 (Wide Angle) | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v11 | Android v14 |
| Chipset | Qualcomm Snapdragon 662 | Mediatek Helio G92 Max |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | Adreno 610 | |
| Java | No | Yes |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 6000 mAh |
| Fast Charging | Yes, 18W Fast Charging | Yes, 45W |
| Reverse Charging | Yes |
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