A newer model Oppo R11s was released in December 2017.
Headphone output Is it possible to plug in a standard 3.5mm headphone jack
Display Does the phone have a display, usually the case for smartphones
Multi-screens Does the phone have two displays, for example on both sides of the phone
Keyboard Does the phone have a physical keyboard attached
Dual SIM Allows you to load two SIM cards and therefore have two phone numbers on the phone
Water resistant Will the phone be able to handle water immersion with ease
Release time The date when this device was launched and first available for purchase
Android 7.1 (Nougat)
Rear camera resolution
Front camera resolution
Power & Battery
Number of colours
16 777 216 colours
Display type Type can be either monochrome or color. TFT is a common color display and others are CSTN, TFT, TFD and OLED.
Internal storage size
Supported memory media
Qualcomm Snapdragon 660 SDM660
Network Second generation network (2G) is the most common network type, and includes GSM and GPRS. 2.75G is often of EDGE/EGPRS type. Third generation (3G) includes UMTS (W-CDMA) and is fast (useful for mobile internet).