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› Oppo A77 4G 4GB/128GB versus Vivo Y31d 6GB/128GB
Oppo A77 4G versus Vivo Y31d
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Oppo A77 4G 4GB/128GB | Vivo Y31d 6GB/128GB |
|---|---|---|
| Price | KSh 27,100 | KSh 25,500 |
| Sales | 0 - For Apr 2026 | 0 - For Apr 2026 |
| Average rating | 4.3 - 4 votes | 0 - |
| Likes | 0 - For Apr 2026 | 0 - For Apr 2026 |
| Views | 0 - For Apr 2026 | 2 - For Apr 2026 |
| General | ||
| Available | August 2022 | January 2026 |
| Dimensions | 163.8 x 75 x 8 mm | 166.6 x 78.4 x 8.4 mm |
| Weight | 187 g | 219 g |
| Colors | Sky Blue Sunset Orange | Starlight Gray Glow White |
| Network | 2G, 3G, 4G | 2G, 3G, 4G |
| Network features | 2G: 850, 900, 1800, 1900; 3G: 800, 850, 900, 1900, 2100; 4G: B1, B3, B5, B8, B38, B40, B41 | 2G: 850, 900, 1800, 1900; 3G: 850, 900, 2100; 4G: B1, 3, 5, 8, 20, 28, 38, 40, 41 |
| Key features | 90Hz HD+ IPS display 5000mAh battery 33W fast charging - 100% in 69 min 50MP dual main camera Dual stereo speakers IP54 dust and splash resistant | 50MP dual main camera 7200mAh battery with 44W fast charging Bypass and reverse charging Android 16 OS Fingerprint and face unlock 4G LTE and dual-band Wi-Fi connectivity |
| Platform | ||
| Operating system | Android 12 ColorOS 12.1 | Android 16 OriginOS 6 |
| GPU | PowerVR GE8320 | Adreno 610 |
| Processor | 2.3 GHz Octa-core | 2.9 GHz Octa-core 6nm |
| Chipset | MediaTek Helio G35 | Qualcomm Snapdragon 6s Gen 2 |
| Graphics processor | PowerVR GE8320 | Adreno 610 |
| RAM | 4GB | 6GB LPDDR4X |
| Storage | 128 GB UFS 2.2 | 128GB UFS 2.2 |
| Card slot | MicroSD Up To 1 TB | - |
| Battery | 5000mAh Li-Po | 7200mAh Si/C |
| Battery features | 33W Fast Charging 0 - 100% In 69 Min | 44W Fast Charging Reverse Charging Bypass Charging 1-50% in 43 Min Up to 68h Music Playback |
| Platform features | IP54 Dust & Splash Resistant Dual Stereo Speakers | Dual Stereo Speakers IP68/IP69 Dust and Water Resistance - Up to 1.5m for 30 Min |
| Display | ||
| Display size | 6.56 Inches 720 x 1612 Pixels | 6.75 Inches 720 x 1570 Pixels |
| Display type | IPS Screen 16M Colors | IPS Screen 16M Colors |
| Pixel density | 269 ppi | 256 ppi |
| Display features | 90Hz Refresh Rate | 120Hz Refresh Rate Wet Touch |
| Camera | ||
| Camera resolution | 50MP F1.8 + 2MP F2.4 | 50MP F2.0 + Aux |
| Camera features | Macro / Night / Panorama / Portrait / AI Beauty HDR PDAF LED Flash | 50MP Wide / PDAF Portrait / Panorama / Night / HDR LED Flash |
| Video recording | Full HD 30fps Time-lapse | 1080p 30fps Time-lapse |
| Front camera | ||
| Front camera resolution | 8MP F2.0 | 8MP F2.1 |
| Front camera features | Portrait / Panorama / HDR / AI Beauty Face Unlock | Face Unlock Night / Portrait |
| Video recording | HD 30fps | 1080p 30fps |
| Sensors & connectivity | ||
| Sensors | Fingerprint Accelerometer Proximity Compass Ambient Light | Fingerprint Accelerometer Ambient Light Proximity Compass Gyroscope |
| Connectivity | USB Type-C 2.0 / USB OTG Bluetooth 5.0 Dual-band Wi-Fi / Wi-Fi Hotspot / Wi-Fi Direct GPS / GLONASS / GALILEO / BDS / QZSS | USB Type-C / USB OTG Bluetooth 5.1 Wi-Fi Direct / Dual-band Wi-Fi / Wi-Fi Hotspot GPS / BDS / GLONASS / GALILEO / QZSS Infrared |
| Connectivity features | - | - |