Oppo A83 is made of Aluminium Alloy and industrial grade Polycarbonate - which certainly adds to the finishing of the phone.
The thickness of Oppo A83 is just 7.7 mm which makes it one of the slimmest phones of Oppo launched in recent times. Despite 5.7 Inch display & 3180 mAh battery, the phone is relatively slimmer - thanks to the large 18:9 full view display technology used.
Oppo A83 has 5.7 Inch HD IPS display with 282 PPI. Definitely, it is not one of the best resolutions but for daily usage, we suggest the promised resolution of Oppo A83 1440 x 720 is enough. The screen-to-body ratio is 76.46%. You will notice the large bezels at the bottom of the phone and on top of it. The display of Oppo A83 has display protection as well. Oppo has deployed LTPS (Low-Temperature Poly-Silicon) which means you are going to get better display resolution with lower power usage. Ultimately resulting in lower power usage.
The phone has dual sim card slot and a dedicated MicroSD card slot which are located on the side panel of the phone. The power button is on the other side and also doubles up as camera shutter button. The phone does have the OTG support.