Vivo Y31 5G vs OPPO A5 5G (8GB RAM + 128GB)
Here you can compare Vivo Y31 5G and OPPO A5 5G (8GB RAM + 128GB). Comparing Vivo Y31 5G vs OPPO A5 5G (8GB RAM + 128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo Y31 5G stands against OPPO A5 5G (8GB RAM + 128GB) and which one should you buy The current lowest price found for Vivo Y31 5G is ₹14,693 and for OPPO A5 5G (8GB RAM + 128GB) is ₹16,998. The details of both of these products were last updated on Nov 18, 2025.
| Specification | Vivo Y31 5G | OPPO A5 5G (8GB RAM + 128GB) |
|---|---|---|
| CPU | Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Battery | 6500 mAh | 6000 mAh, Li-ion Battery |
| Internal Memory | 128 GB | 128 GB |
| OS | Android v15 | Android v15 |
| RAM | 4 GB | 8 GB |
| Price | ₹14,693 | ₹16,998 |
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Overview
| Specs Score | 61 / 100 | 78 / 100 Better Specs |
| Display Resolution | 720 x 1620 pixels Better Resolution | 720 x 1604 pixels |
| Screen To Body Ratio | ~ 90.7% Less Bezels | ~ 84.9% |
| RAM | 4 GB | 8 GB More RAM |
| CPU Clock Speed | 2.4 GHz Faster Clock Speed | |
| Weight | 194 g Lighter | |
| Thickness | 8 mm Slimmer | |
| Battery | 6500 mAh Bigger Battery | 6000 mAh |
| Unique Features | No FM Radio No No | 3.5mm Audio Jack No NFC Memory Card Support |
General
| Country of Origin | India | |
| Model | Y31 | CPH2751 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 14, 2025 | May 15, 2025 |
| In The Box | USB Cable, SIM Tray Ejector, Phone Case, Screen Protector (Applied), Power Adapter | Phone Case, Power Adapter, USB Cable, Screen Protector, SIM Tray Ejector |
Design
| Dimensions | 76.2 x 165.7 x 8 mm | |
| Weight | 194 g | |
| Bezel less | No | |
| Colors | Aurora Green, Mist White |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS Screen (1B Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.68 inches, 720 x 1620 pixels, 120 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 266 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 90.7% | ~ 84.9% |
| Glass Type | Corning Gorilla Glass 7i | |
| Brightness | 1000nts | 1000 nits (HBM) |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 4 GB | 8 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n5/n8/n28A/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac, dual-band | |
| 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 Tethering, USB on-the-go, USB Charging |
Extra
| GPS | with A-GPS, BeiDou, GLONASS, Galileo | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | |
| NFC | Yes | |
| AI Features | SMart AI, Ai Erase, Ai Photo Enhance, Circle to Search | |
| Splash Resistant | Yes | |
| IP Rating | IP65 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 50 MP (Main) 0.08 MP | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v15 |
| Custom UI | ColorOS 15 | |
| Chipset | MediaTek Dimensity 6300 | Mediatek Dimensity 6300 |
| CPU | Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4xCortex-A78@2.2 GHz & 4xCortex-A55@1.8 GHz | |
| Fabrication Node | 6nm | |
| 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 | Yes | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh | 6000 mAh, Li-ion Battery |
| Fast Charging | Yes, 44W | Yes, 45W SUPERVOOC Charging |
Discuss
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