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› Oppo A3 4G, 8GB/256GB versus Vivo Y21D, 8GB/256GB
Oppo A3 4G versus Vivo Y21D
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Oppo A3 4G, 8GB/256GB | Vivo Y21D, 8GB/256GB |
|---|---|---|
| Price | KSh 28,500 | KSh 23,000 |
| Sales | 24 - For Feb 2026 | 16 - For Feb 2026 |
| Average rating | 4.8 - 4 votes | 0 - |
| Likes | 2 - For Feb 2026 | 1 - For Feb 2026 |
| Views | 974 - For Feb 2026 | 443 - For Feb 2026 |
| General | ||
| Available | August 2024 | September 2025 |
| Dimensions | 165.8 x 76.1 x 7.7 mm | 166.1 x 77 x 8.4 mm |
| Weight | 186 g | 209 g |
| Colors | Starry Purple Sparkle Black Starlight White | Jade Green Coral Red |
| Network | 2G, 3G, 4G | 2G, 3G, 4G |
| Network features | 2G: 850, 900, 1800; 3G: 850, 900, 2100; 4G: B1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | 2G: 850, 900, 1800; 3G: 850, 900, 2100; 4G: B1, 3, 5, 7, 8, 20, 28, 38, 40, 41; |
| Key features | Military-grade shock and drop resistance Wet touch responsive display 45W fast charging provides up to 50% in 30 min 90Hz display refresh rate IP54 dust and splash resistance Snapdragon 6s Gen 1 processor | 120Hz IPS display IP68/IP69+ dust and water resistance - Up to 1.5m for 30 min 6500mAh battery with 44W fast charging Dual stereo speakers with Hi-Res audio Military grade shock resistance Dynamic LED lights |
| Platform | ||
| Operating system | Android 14 ColorOS 14 | Android 15 FuntouchOS 15 |
| GPU | Adreno 610 | Mali-G52 MP1 |
| Processor | Octa-core | 2.0 GHz Octa-core 12nm |
| Chipset | Qualcomm Snapdragon 6s Gen 1 | Unisoc T7225 |
| Graphics processor | Adreno 610 | Mali-G52 MP1 |
| RAM | 8GB LPDDR4X | 8GB LPDDR4X |
| Storage | 256GB | 256GB |
| Card slot | microSD | MicroSD Up to 2TB |
| Battery | 5100mAh | 6500mAh Li-ion |
| Battery features | 45W Fast Charging Up to 50% in 30 Min | 44W Fast Charging Up to 21.6h Video Playback 0-50% in 38 Min |
| Platform features | IP54 Dust and Splash Resistant MIL-STD-810H Compliant Military-grade Shock and Drop Resistance | IP68/IP69+ Dust and Water Resistant - Up to 1.5m for 30 Min MIL-STD-810H Compliant Dual Stereo Speakers Dynamic Lightshow Hi-Res Audio |
| Display | ||
| Display size | 6.67 Inches 720 x 1604 Pixels | 6.68 Inches 720 x 1608 Pixels |
| Display type | IPS Screen 16M Colors | IPS Screen 16M Colors |
| Pixel density | 264 ppi | 264 ppi |
| Display features | 90Hz Refresh Rate 1000 Nits Peak Brightness Panda Glass Wet Touch Responsive | 120Hz Refresh Rate 1000 Nits Peak Brightness |
| Camera | ||
| Camera resolution | 50MP F1.8 + Auxiliary Lens | 50MP F1.8 + 0.08MP F3.0 |
| Camera features | Panorama / HDR / Night LED Flash PDAF | 50MP Wide / PDAF Night / Bokeh / Portrait / Panorama / HDR / Underwater Dual LED Flash |
| Video recording | Full HD 30fps Dual-view Video | 1080p 30fps |
| Front camera | ||
| Front camera resolution | 5MP F2.2 | 5MP F2.2 |
| Front camera features | Portrait / Night / Panorama | Face Unlock |
| Video recording | Full HD 30fps Time-lapse | 1080p 30fps |
| Sensors & connectivity | ||
| Sensors | Fingerprint Accelerometer Proximity Compass Ambient Light | Fingerprint Accelerometer Ambient Light Proximity Compass |
| Connectivity | USB Type-C 2.0 / USB OTG Dual-band Wi-Fi / Wi-Fi Hotspot / Wi-Fi Direct Bluetooth 5.0 GPS / BDS / GLONASS / GALILEO / QZSS NFC | USB Type-C 2.0 / USB OTG Bluetooth 5.2 Wi-Fi Direct / Dual-band Wi-Fi / Wi-Fi Hotspot GPS / BDS / GLONASS / GALILEO / QZSS |
| Connectivity features | - | - |