Oppo A77s release date is Oct. 7, 2022.
Android 12 is used as the operating system in the phone. And the user interface is provided by ColorOS 12.1.
The A77s has 2G, 3G, 4G,
technology as network connectivity and the network speed is available up to HSPA 42.2/5.76 Mbps, LTE.
Wireless connectivity also includes Wi-Fi 802.11 a/b/g/n/ac, dual-band, bluetooth 5.0, A2DP, LE, aptX HD, yes,
GPS, NFC .
Oppo A77s uses 50 MP Dual Camera for taking pictures, they are 50 MP (wide), f/1.8, 27mm, PDAF, 2 MP, (depth), f/2.4. Its features include LED flash, HDR, panorama, and video recording up to 1080p/30ps. A77s has a 8 MP, (wide), f/2.0, 26mm camera as a selfie shooter. This camera uses Panorama feature and can record videos up to 1080/30fps.
Snapdragon 680 4G chipset is used for Oppo A77s performance. It is an Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) processor built using 6 nm architecture. There is a Adreno 610 GPU to deliver the graphics. A77s uses 128 GB Internal Storage and 8 GB RAM as memory.
Oppo A77s uses IPS LCD 6.56 inches 90Hz refresh rate display. The display features 480 nits (typ), 600 nits (HBM). It has a resolution of 720 x 1612 pixels and a pixel density of 269 ppi. A77s body dimensions are 163.8 x 75 x 8 mm and weight is 187 g. Front Glass front, back plastic back or eco leather back, and plastic frame frame have been used to build the phone. This phone's available color is Sunset Orange, Starry Black.
There is a 5000 mAh Li-po non-removable battery to power the Oppo A77s. And the charging features are Fast charging 33W , 100% in 69 min (advertised) .