Page 2 : The OPPO F1s, Cameras, Fingerprint Sensor, SIM & microSD Card Tray
The OPPO F1s Smartphone
The OPPO F1s (Amazon) is a 5.5″ smartphone but with a width of just 76 mm, fits well in our Asian-sized hands. It is slim, but not delicately so. With a weight of 160 g, it has a heft to it that imparts a solid feel.
The Volume buttons are located on the left, with the Power button and the SIM / microSD card tray on the right. The earphone port is located at the bottom, with the micro USB port.
The OPPO F1s (Amazon) boasts the highest resolution sensor for any front camera in the market – 16 MP. Even top-of-the-line smartphones only come with a 5 MP front camera (e.g. HTC 10, Samsung Galaxy S7 edge). The front 16 MP camera has a fast f/2.0 lens and is supported by screen flash and the OPPO Beautify 4.0 software.
The rear camera is no slouch though, with a 13 MP sensor and f/2.2 lens. It is supported by an LED flash. OPPO also used a larger 1/3.06″ sensor with larger pictures to increase light sensitivity and reduce noise.
The OPPO F1s (Amazon) boasts a fast fingerprint sensor built into the Home button. The sensor is a mere 0.1 mm thick, and it can detect your fingerprint in just 0.22 seconds.
The OPPO F1s (Amazon) uses a self-learning algorithm that helps it improve its accuracy over time. You can even set it to activate up to 5 frequently-used apps or features (like the camera)!
SIM & microSD Card Tray
The OPPO F1s (Amazon) comes with dual SIM, dual standby capability. It also supports a microSD card, allowing for additional storage of up to 128 GB.
Fortunately, the OPPO F1s (Amazon) is spacious enough to fit both nano SIM cards, together with a single microSD card. All three cards fit on the same tray.