Products specifications
Manufacturer OPPO
Model A57
Network Branding Optus
Network Lock Locked
Storage 64 GB
RAM 4 GB
Screen Size 6.5 inches, 720 x 1600 pixels
SIM Card Type Nano Sim
2G Network 2G/GSM, 850, 900, 1800, 1900
3G Network 3G/HSDPA, 850, 900, 1900, 2100
4G Network 4G/LTE, 2100 (B1), 1800 (B3), 850 (B5), 2600 (B7), 900 (B8), 800 (B20), 700 (B28), 2300 (B40)
Battery Capacity 5000 mAh
Camera 13 MP (Primary), 2.0 MP(Primary), 8 MP(Secondary)
CPU Octa-core ( 4 x 1.8GHz & 4 x 2.0GHz)
Bluetooth Yes, V5.0
NFC Yes
Card Slot Yes. Up to 1TB MicroSD
Fingerprint Sensor Yes
Operating System Android 12
Cable Type USB Type-C
Dimensions 164 x 75 x 8 mm
Weight 187 g
Warranty 12 Months(AU)