Want to compare Oppo A31 vs Vivo Y21 mobile? You have come to the right place. Here you can find Oppo A31 vs Vivo Y21 comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.
Related: Check out latest Oppo A31 price in India on Priceo.
On one hand, Oppo A31 attributes a 6.5 inches (16.51 cm) IPS LCD display that bears a screen resolution of 720 x 1600 pixels along with a pixel density of 270ppi to ensure a vibrant display. Oppo has placed an 8MP front shooter with the aperture of f/2.0 to capture stunning selfies and offer great video calling experience. The configuration ensures maximum efficiency for the smooth performance of the device. Additionally, its 4GB RAM provides a lag-free gaming experience to its users.
On the other hand, Vivo Y21 2021 128GB is a power-packed mid-range attraction for you to invest in. The particular device assures seamless visuals, great operations, extended RAM and amazing storage space under the hood. Further, you get to choose between diamond glow and midnight blue colour options.
Our recommendation: We recommend you to buy Vivo Y21 over Oppo A31.
Oppo A31 vs Vivo Y21 Comparison Table
| Key Specs | ||||
| Display | 6.50-inch | 6.50-inch | ||
| Processor | MediaTek Helio P35 | MediaTek Helio P35 | ||
| Front Camera | 8-megapixel | 8-megapixel | ||
| Rear Camera | 13-megapixel + 2-megapixel | 12-megapixel + 2-megapixel + 2-megapixel | ||
| RAM | 4GB | 4GB | ||
| Storage | 128GB | 64GB | ||
| Battery Capacity | 5000mAh | 4230mAh | ||
| OS | Android 11 | Android 9 | ||
| Resolution | 720×1600 pixels | 720×1600 pixels | ||
| General | ||||
| Brand | Vivo | Oppo | ||
| Model | Y21 | A31 (2020) | ||
| Launched in India | Yes | Yes | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 164.26 x 76.08 x 8.00 | 163.90 x 75.50 x 8.30 | ||
| Weight (g) | 182.00 | 180.00 | ||
| Battery capacity (mAh) | 5000 | 4230 | ||
| Fast charging | Proprietary | – | ||
| Colours | Midnight Blue, Diamond Black | Mystery Black, Fantasy White | ||
| Release date | – | February 14, 2020 | ||
| Body type | – | Plastic | ||
| Removable battery | – | No | ||
| Display | ||||
| Screen size (inches) | 6.50 | 6.50 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 720×1600 pixels | 720×1600 pixels | ||
| Aspect ratio | – | 20:9 | ||
| Hardware | ||||
| Processor | octa-core | 2.3GHz octa-core | ||
| Processor make | MediaTek Helio P35 (MT6765) | MediaTek Helio P35 (MT6765) | ||
| RAM | 4GB | 4GB | ||
| Internal storage | 128GB | 64GB | ||
| Expandable storage | Yes | Yes | ||
| Expandable storage type | microSD | microSD | ||
| Expandable storage up to (GB) | 1000 | 256 | ||
| Dedicated microSD slot | Yes | Yes | ||
| Camera | ||||
| Rear camera | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) | 12-megapixel (f/1.8) + 2-megapixel (f/2.4, 1.75-micron) + 2-megapixel (f/2.4, 1.75-micron) | ||
| No. of Rear Cameras | 2 | – | ||
| Rear autofocus | Yes | Yes | ||
| Rear flash | LED | Yes | ||
| Front camera | 8-megapixel (f/2.0) | 8-megapixel (f/2.0) | ||
| No. of Front Cameras | 1 | – | ||
| Pop-Up Camera | – | No | ||
| Front autofocus | – | No | ||
| Front flash | – | No | ||
| Software | ||||
| Operating system | Android 11 | Android 9 | ||
| Skin | Funtouch OS 11.1 | ColorOS 6.1.2 | ||
| Connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Bluetooth | Yes, v 5.00 | Yes, v 5.00 | ||
| USB OTG | Yes | – | ||
| Wi-Fi standards supported | – | 802.11 a/b/g/n/ac | ||
| GPS | – | Yes | ||
| NFC | – | No | ||
| Micro-USB | – | Yes | ||
| Headphones | – | 3.5mm | ||
| FM | – | Yes | ||
| Number of SIMs | – | 2 | ||
| Sensors | ||||
| Fingerprint sensor | Yes | Yes | ||
| Face unlock | – | Yes | ||
| Compass/ Magnetometer | – | Yes | ||
| Proximity sensor | – | Yes | ||
| Accelerometer | – | Yes | ||
| Ambient light sensor | – | Yes | ||
| Sim 1 | ||||
| SIM Type | – | Nano-SIM | ||
| GSM/CDMA | – | GSM | ||
| 3G | – | Yes | ||
| 4G/ LTE | – | Yes | ||
| Sim 2 | ||||
| SIM Type | – | Nano-SIM | ||
| GSM/CDMA | – | GSM | ||
| 3G | – | Yes | ||
| 4G/ LTE | – | Yes | ||
Oppo A31 vs Vivo Y21 Comparison Video
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