Oppo has launched the Oppo A53 smartphone in China. However, pricing and availability details have not yet been revealed by the company. <br /> <br />The Oppo A53 is a dual-SIM supporting (Micro-SIM+Nano-SIM) smartphone running ColorOS 2.1 based on Android 5.1 out-of-the-box. It sports a 5.5-inch HD (720x1280pixels) resolution display with 2.5D curved glass and a pixel density of 267ppi. Under-the-hood, the handset packs an octa-core Qualcomm Snapdragon 616 processor clocked at 1.5GHz, clubbed with 2GB RAM. <br /> <br />The handset houses a 13-megapixel rear camera with CMOS sensor and LED flash, while a 5-megapixel front-facing camera is also on board. The Oppo A53 sports 16GB of inbuilt storage, which can be further expanded using microSD card (maximum capacity unspecified). <br /> <br />Under connectivity options, the Oppo A53 features 4G LTE (supports India-based networks), Wi-Fi, Bluetooth 4.0, NFC, GPS, and USB 2.0. It measures 153.90x77x7.4mm, weighs 165 grams, and is backed by a 3075mAh battery.
