| Hardware and OS OPPO A77 5G |
| Operating System: | Android v12 |
| Custom UI: | ColorOS |
| Processor: | Octa core (2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55) |
| Chipset: | MediaTek Dimensity 810 MT6833 |
| Architecture: | 64 bit |
| Internal Memory: | 128 GB |
| External memory: | Yes, Up to 1 TB |
| RAM: | 6 GB |
| GPU: | Mali-G57 MC2 |
| Display OPPO A77 5G |
| Type: | IPS LCD |
| Size: | 6.56 inches (16.66 cm) |
| Screen format: | 20:9 |
| Screen to body ratio: | 89.8 % |
| PPI /points per inch/: | 269 ppi |
| Touchscreen: | Yes, Capacitive Touchscreen, Multi-touch |
| Refresh Rate: | 90 Hz |
| Brightness: | 600 nits |
| Connectivity OPPO A77 5G |
| Network Support: | 5G, 4G, 3G, 2G |
| NFC: | Yes |
| SIM card: | SIM1: Nano, SIM2: Nano |
| SIM Slot(s): | Dual SIM, GSM GSM |
| Bluetooth: | Yes, v5.3 |
| GPS: | Yes with A-GPS, Glonass |
| USB Connectivity: | Mass storage device, USB charging |
| VoLTE: | Yes |
| Wi-Fi: | Yes, Wi-Fi 802.11, a/ac/b/g/n |
| Camera OPPO A77 5G |
| Main camera: | 48 MP f/1.7, Wide Angle (80?° field-of-view), Primary Camera (26 mm focal length)2 MP f/2.4, Depth Camera, |
| Camera Setup: | Dual |
| Autofocus: | Yes |
| Camera Features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Flash: | Yes, LED Flash |
| Image Resolution: | 8000 x 6000 Pixels |
| Video Recording: | 1920x1080 @ 30 fps, 1280x720 @ 30 fps |
| Selfie camera: | 8 MP f/2, Wide Angle, Primary Camera, |
| Camera Setup: | Single |
| Video Recording: | 1920x1080 @ 30 fps, 1280x720 @ 30 fps |
| Multimedia OPPO A77 5G |
| Headphone jack: | 3.5 mm |
| Loudspeaker: | Yes |
| Design OPPO A77 5G |
| Body build: | Back: Plastic |
| Colours: | Ocean Blue, Midnight Black |
| Width: | 75.1 mm |
| Height: | 163.8 mm
|
| Thickness: | 8 mm |
| Weight: | 190 grams |
| Battery OPPO A77 5G |
| Capacity: | 5000 mAh |
| Type: | Li-Polymer |
| Removable: | No |
| Quick Charging: | Yes, Super VOOC, 33W: 53 % in 30 minutes |
| USB Type-C: | Yes |
| Other features OPPO A77 5G |
| Fingerprint Sensor: | Yes |
| Fingerprint Sensor Position: | Side |
| Other Sensors: | Light sensor, Proximity sensor, Accelerometer, Compass |
