Oppo A57 specs

• Brand: Oppo
• Model name: A57
• Weight: 147g
• Dimensions: 149.10 x 72.90 x 7.65mm
• Operating system: Android 6.0
• Display size: 5.2 inches
• Resolution: 1280x720
• RAM: 3Gb
• Storage (ROM): 32GB
• Cameras: 13Mp
• CPU: Qualcomm Snapdragon 435
• Battery: 2900mAh

Oppo A57 weighs 147g with dimensions 149.10 x 72.90 x 7.65mm and a 5.2 inches-inch display. The screen resolution is 1280x720 pixels, the image is bright and clear. The rear camera has a 13Mp sensor. For high-quality selfies, the front camera in 16Mp is responsible.
Oppo A57's release date is July 2017. We also note the following technical characteristics of the device: 3Gb of RAM and 32GB of internal storage, which works together with the Qualcomm Snapdragon 435 processor. The model will be a great choice for people who are used to the Android 6.0 OS, which is worth buying right now because the price of the device is very cheap.

The Oppo A57 has Dual SIM card slots, you can use the services of different carriers and have 2 numbers.

However, there is no 5G support, you can only use internet at a standard speed

Oppo A57 has an SD card slot for expandable storage.

The headphone jack is standard, you can connect any headset with a 3.5 mm port without adapter.

The Oppo A57 does not have NFC and you can't make mobile payments with it.

There is no infrared (IR) blaster so you can't use it as a remote control.