Oppo F1s is a camera phone with incredible specifications and attractive features. It is available in two models: single SIM and dual SIM. If you like to be more practical and efficient, the dual SIM models could be the best choice. It allows you to use two different providers simultaneously and manage them according to your needs. You can can take advantage of any data plans that fit your budget. The phone has sleek and slim design. It boasts a huge 5.5″ IPS LCD display and thin bezel on the front panel. The display has a resolution of 720 x 1280 pixels (267 ppi pixel density) which is not bad for its size. It delivers crisp images and lively colors. You also get wider viewing angles. The responsive touchscreen makes navigation much easier. It’s already equipped with multitouch. To prevent serious damages on the screen, it uses Corning Gorilla Glass 4. Standard supporting features like Color OS 3.0, Accelerometer and Proximity sensor are available.
Oppo F1s is installed with Android v5.1 (Lollipop) operating system. Looking inside, an octa-core 1.5 GHz Cortex-A53 processor is paired with Mali-T860MP2 GPU and 3 GB of RAM. The performance is quite impressive. You can do mos tasks more effectively due to its monstrous processing speed. No more time wasting. Apps can load in no time and you can easily switch between menus. There’s no serious delay that can stop you from working. Multitasking can be more enjoyable. The phone already supports 4G LTE connectivity which means that you’ll be able to browse the internet with faster data connection. 32 GB of internal storage should be enough to accommodate your files. Still, there is memory card slot to expand the storage capacity. You can add external memory card up to 256 GB. Connectivity features are fairly complete. It includes Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot; Bluetooth v4.0; microUSB v2.0; and USB Host.
The primary 13 MP camera is embedded on the back of the phone. It has many supporting features such as f/2.2 aperture, phase detection autofocus, LED flash, 1/3″ sensor size, geo-tagging, touch focus, face detection, panorama, HDR mode and HD video recording capability. It’s a great camera for everyday use and social media purpose. On the front panel, you can find a brilliant 16 MP camera which features f/2.0, aperture, 1/3.1″ sensor size, and HD video recording capability. This is not just an ordinary front-facing camera that is usually used for taking selfies and video calling. It also has the quality to produce excellent video contents for your personal vlog. Other included features: Compass, Active noise cancellation with dedicated mic, Fingerprint sensor (front-mounted), GPS with A-GPS, FM radio, Email, Push Email, Instant Messaging, HTML5 browser, MP3/WAV/eAAC+/FLAC player, MP4/H.264 player, Document viewer, Photo editor, Video editor, Voice memo, Voice dial and more.
Dimensions: 154.5 x 76 x 7.4 mm (6.08 x 2.99 x 0.29 in)
Weight: 160 g (5.64 oz)
Oppo F1s Hard Reset Instructions
1. From Main Menu go to Settings.
2. Find Backup and Reset option.
3. Select Factory Data Reset.
4. Tap Reset Phone.
5. Select Erase Everything.