Oppo A11k The phone comes with a 6.22-inch touchscreen display with a resolution of 720x1520 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 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 is 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 (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer, proximity sensor, and fingerprint sensor. The Oppo A11k supports face unlock.