Oppo F31

Prices
Specifications
| Launch | ||
|---|---|---|
| Launch | ||
| Announced | 2025, September 16 | |
| Body | ||
|---|---|---|
| Body | ||
| Weight | 190 g | |
| Thickness | 8mm thickness | |
| Dimensions | 158.2 x 75 x 8 mm | |
| Display | ||
|---|---|---|
| Display | ||
| Size | 6.57 inches | |
| Type | AMOLED | |
| Resolution | 1080 x 2372 pixels | |
| Protection | DT-Star D+ | |
| Platform | ||
|---|---|---|
| Platform | ||
| Chipset | Mediatek Dimensity 7300 | |
| OS | Android 15, ColorOS 15 | |
| CPU | Octa-core | |
| Memory | ||
|---|---|---|
| Memory | ||
| Internal | 128GB 8GB RAM, 256GB 8GB RAM | |
| Card slot | microSDXC | |
| Main Cameras | ||
|---|---|---|
| Main Cameras | ||
| Dual | 50 MP, Auxiliary lens, Color spectrum sensor | |
| Features | LED flash, HDR, panorama | |
| Selfie camera | ||
|---|---|---|
| Selfie camera | ||
| Single | 32 MP | |
| Sound | ||
|---|---|---|
| Sound | ||
| Loudspeaker | Yes, with stereo speakers | |
| Features | ||
|---|---|---|
| Features | ||
| Sensors | Fingerprint, gyro, proximity, compass, accelerometer | |
| Battery | ||
|---|---|---|
| Battery | ||
| Type | Si/C Li-Ion 7000 mAh | |
| Charging | 40W Wired | |
| Comms | ||
|---|---|---|
| Comms | ||
| Bluetooth | 5.4, A2DP | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6 | |
| Positioning | GPS, GLONASS, BDS, GLONASS, QZSS | |
| Radio | No | |
| USB | USB Type-C 2.0, OTG | |
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Specification Explaination
Oppo F31 : Introduction
The Oppo F31 is a modern smartphone device that is meant to offer users a perfect blend of performance, display, camera, and battery capabilities. With a 6.57 inches AMOLED display, Mediatek Dimensity 7300 processor, and a large Si/C Li-Ion 7000 mAh , the device is meant to offer users a perfect experience in terms of daily activities like web surfing, media streaming, photography, and communication. With the device running on Android 15, ColorOS 15 , users can expect a modern experience with a series of system optimizations.
Oppo F31 : Design and Build Quality
Today’s smartphones, like the Oppo F31 , come with a design that ensures a good balance between build quality and comfort. With a weight of 190 g and a thin profile of 8mm thickness , the Oppo F31 feels sturdy while also being easy to carry around for daily usage. The thin profile also helps the smartphone grip well for carrying around.
Oppo F31 : Display Technology and Size
The smartphone is equipped with a 6.57 inches AMOLED display. This type of display is considered to offer a relatively large viewing area for multimedia, browsing, gaming, and other navigation purposes. Displays of this size are commonly preferred by users who like to watch videos, read articles, or use mobile apps on the screen.
AMOLED is a type of display technology that is known for providing the best black level and contrast for colors. Unlike other display technologies, such as LCD, the AMOLED display type uses the illumination of pixels. This helps the display offer the best level of color vibrancy. This technology is known for providing the best viewing experience for users, especially for video viewing or image viewing.
Oppo F31 : Performance and Chipset
This device is enabled by the Mediatek Dimensity 7300 chipset. This chipset is primarily intended for the efficient performance of general tasks for a smartphone. The processor can support the performance of multiple tasks while keeping the responsiveness of the system stable. Additionally, the system can support moderate gaming performance with the support of 8GB RAM .
Oppo F31 : Software and Operating System
This device is enabled by the Android 15, ColorOS 15 . This operating system can support a modern interface with the core functionality of the Android operating system. Optimizations for the software of the device can be enhancements to the system settings, customization of the interface, and the security settings.
Oppo F31 : Camera System
The smartphone comes with a dual rear camera system with a 50 MP, Auxiliary lens, Color spectrum sensor . High-resolution cameras help take high-quality images under good lighting conditions. Other camera features like LED flash, HDR, panorama help to enhance the quality of images taken with the device. The 32 MP front camera helps take high-quality selfies.
Oppo F31 : Sensors and Security Features
Security features for the smartphone include a Under display - optical . Users can easily unlock the smartphone with the fingerprint sensor. Other sensors like Fingerprint, gyro, proximity, compass, accelerometer help to enhance the functionality of the smartphone.
Oppo F31 : Battery Capacity and Charging
The phone is equipped with a Si/C Li-Ion 7000 mAh . It is advantageous for a phone to have a high-capacity battery because it will be able to withstand more screen time when performing tasks such as internet browsing, video streaming, and messaging. It is also capable of fast charging, where the battery is charged using 40W Wired . It is more efficient compared to the normal rate at which the battery is charged.
Oppo F31 : Overall Specification Overview
In conclusion, the Oppo F31 has impressive features such as the large AMOLED screen, powerful processor, camera, and battery. These features are essential for the average smartphone user, enabling them to communicate, play games, and use the phone for other basic functions.









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