oppo a55 mobile was launched on 1st october 2021. the phone comes with a 6.51-inch touchscreen display with a resolution of 720x1600 pixels and an aspect ratio of 20:9. oppo a55 is powered by a dual-core mediatek helio g35 processor.

it comes with 4gb of ram. the oppo a55 runs android 11 and is powered by a 5000mah battery. the oppo a55 supports proprietary fast charging.as far as the cameras are concerned, the oppo a55 on the rear packs a triple camera setup featuring a 50-megapixel primary camera with an f/1.8 aperture; a 2-megapixel camera with an f/2.4 aperture, and a 2-megapixel camera with an f/2.4 aperture.

the rear camera setup has autofocus. it has a single front camera setup for selfies, featuring a 16-megapixel sensor.the oppo a55 runs coloros 11.1 is based on android 11 and packs 64gb of inbuilt storage that can be expanded via microsd card (up to 256gb) with a dedicated slot.

the oppo a55 is a dual-sim (gsm and gsm) mobile that accepts nano-sim and nano-sim cards. the oppo a55 measures 163.60 x 75.70 x 8.40mm (height x width x thickness) and weighs 193.00 grams.

it was launched in rainbow blue and starry black colours.connectivity options on the oppo a55 include wi-fi 802.11 a/b/g/n/ac, gps, bluetooth v5.00, usb otg, usb type-c, 3g, and 4g (with support for band 40 used by some lte networks in india). sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, proximity sensor, and fingerprint sensor.