Oppo A11k The phone comes with a 6.22-inch touchscreen display with a resolution of 720×1520 pixels and an aspect ratio of 19:9. Oppo A11k is powered by an octa-core MediaTek Helio P35 (MT6765) processor. It comes with 2MB of RAM. The Oppo A11k runs Android 9 Pie and is powered by a 4230mAh battery. As far as the cameras are concerned, the Oppo A11k on the rear packs a 13-megapixel primary camera and a second 2-megapixel camera. The rear camera setup has autofocus. It sports a 5-megapixel camera on the front for selfies. The Oppo A11k runs ColorOS 6.1 based on Android 9 Pie and packs 32GB of inbuilt storage that can be expanded via microSD card (up to 256GB) with a dedicated slot. The Oppo A11k is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. The Oppo A11k measures 156.00 x 76.00 x 8.00mm (height x width x thickness) and weighs 163.00 grams. It was launched in Deep Blue and Flowing Silver colours. Connectivity options on the Oppo A11k include Wi-Fi, GPS, Micro-USB, 3G, and 4G. Sensors on the phone include accelerometer, proximity sensor, and fingerprint sensor. The Oppo A11k supports face unlock.