General
- Brand Oppo
- Model A77 (Mediatek)
- Device Smartphones
- Added January 8, 2019
- Updated June 15, 2024
Launch
- Announced 2017, May
- Status Available. Released 2017, May
Network
- Technology GSM / HSPA / LTE
- 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
- 3G bands HSDPA 850 / 900 / 1900 / 2100
- 4G bands LTE
- Speed HSPA, LTE
- GPRS Yes
- EDGE Yes
Body
- Dimensions 153.3 x 75.2 x 7.3 mm (6.04 x 2.96 x 0.29 in)
- Weight 153 g (5.40 oz)
- SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display
- Type IPS LCD capacitive touchscreen, 16M colors
- Size 5.5 inches, 83.4 cm2 (~72.3% screen-to-body ratio)
- Resolution 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Platform
- OS Android 6.0 (Marshmallow)
- Chipset Mediatek MT6750T (28 nm)
- CPU Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
- GPU Mali-T860MP2
Memory
- Card slot microSD, up to 256 GB (uses SIM 2 slot)
- Internal 64 GB
- RAM 4 GB RAM
Main camera
- Single 13 MP, PDAF, f/2.2
- Features LED flash, HDR, panorama
- Video 1080p@30fps
Selfie camera
- Single 16 MP, f/2.0, 1/3", 1.12µm
Sound
- Alert types Yes
- Loudspeaker Yes
- 3.5mm jack Yes Active noise cancellation with dedicated mic
Connectivity
- WLAN Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
- Bluetooth 4.0, A2DP
- GPS Yes, with A-GPS
- NFC No
- FM radio No
- USB microUSB 2.0, USB On-The-Go
Features
- Sensors Fingerprint (front-mounted), accelerometer, proximity, compass
- Messaging SMS(threaded view), MMS, Email, Push Email
- Browser HTML5
- Java No
Battery
- Type Non-removable Li-Ion
- Capacity 3200 mAh battery
More
- Color Gold, Rose Gold, Black
- Other Features MP4/H.264/FLAC player MP3/eAAC+/WAV player Document viewer Photo viewer/editor