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OPPO F31 5G
(CPH2781)

OPPO F31 5G (CPH2781)

OPPO F31 5G
Midnight Blue | Bloom Red | Cloud Green

* Product pictures are for reference only. Please refer to the actual product.

Size and Weight

Height

about 15.82cm

Width

about 7.50cm

Thickness

about 0.80cm

Weight

about 185g

* Product size and weight may vary by configuration, manufacturing process and measurements. All specifications are subject to the actual product.

Storage

RAM and ROM Capacities

8GB + 128GB
8GB + 256GB

RAM Type

LPDDR4X

ROM Specifications

UFS 2.2

Phone Storage Card

Supported

USB OTG

Supported

* The available internal storage may be smaller as part of the internal storage is occupied by software. Actual memory space may change due to application updates, user operations, and other related factors.

Display

Size

16.69cm

Screen Ratio

93.0%

Resolution

FHD+ 2372 × 1080 Pixels

Refresh Rate

Maximum: 120Hz

Touch Sampling Rate

Maximum: 240Hz
Default: 120Hz

Colour Gamut

Vivid mode: 100% DCI-P3
Natural mode: 100% sRGB

Colour Depth

1.07 billion colours (10-bit)

Pixel Density

397 PPI

Brightness

Normal brightness: 600nits (Typical)
HBM: 1400nits (Typical)

Panel

AGC DT-Star D+

Cover Glasses

AGC DT-Star D+

Camera

Rear

Main: 50MP; f/1.8; FOV 76°; 5P lens; AF Supported
Monochrome: 2MP; f/2.4; FOV 89°; 3P lens

Front

16MP; f/2.4; FOV 85°; 4P lens

Shooting Mode

Rear: Photo, Video, Portrait, Night, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, Underwater, PRO, DOC SCANNER
Front: Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE, STICKER, Screen Fill Light, HI-RES

Video

Rear

1080P video: 60 fps, 30 fps
720P video: 60 fps, 30 fps
720P SLO-MO video: 120 fps
1080P TIME-LAPSE: 30 fps
Support multi-view video shooting
Support video zoom shooting: up to 10x digital zoom
Support underwater camera video shooting

Front

1080P video: 30 fps
720P video: 30 fps
1080P TIME-LAPSE: 30 fps
Support multi-view video shooting

Chips

SoC

MediaTek Dimensity 6300

CPU

8 cores

GPU

Mali-G57 MC2@1072MHz

Battery

Battery

7000mAh/27.44Wh (Typical)
6830mAh/26.78Wh (Rated)

Fast Charge

Supports (Max): 80W SUPERVOOCTM
Compatible with: 67W and below SUPERVOOCTM, 33W PPS, 13.5W PD

* The SUPERVOOC word mark and logos are trademarks owned by Guangdong OPPO Mobile Telecommunications Corp., Ltd.

Biometrics

Fingerprint

Supported

Facial Recognition

Supported

Sensors

Proximity sensor
Ambient light sensor
E-compass
Accelerometer
In-display optical fingerprint sensor

Cellular Network

SIM 2

Supported

SIM Card Type

Nano-SIM card
Nano-USIM card

Frequency Band

GSM: 900/180MHz
WCDMA: Band 1/8
LTE FDD: Band 1/3/5/8/19/28B
LTE TDD: Band 38/40/41/42/48
5G NR: n1/n3/n5/n8/n28B/n38/n40/n41/n77/n78

SAR Value

Head SAR: 1.179 W/kg
Body SAR: 0.806 W/kg

* Functions available on the live network depend on the situations of carrier's network and related services deployment.

Connectivity

WLAN

Wi-Fi 5 (802.11ac) Supported
802.11a/b/g/n Supported
Wi-Fi Display Supported
WLAN Tethering Supported
1 × 1 SISO Supported

Bluetooth® Version

Bluetooth® 5.4, Low Energy

Bluetooth® Audio Codec

SBC, AAC, LDAC, aptX, aptX HD

USB Interface

USB Type-C

Earphone Jack

Type-C headphones: supported Type-C digital headphones & Type-C analog headphones

NFC

Unsupported

Cell Broadcast Service (CBS)

Supported

Operating System

ColorOS 15.0

* The operating system information is for reference only, subject to the actual product. If updated, no further notice will be given.

Location Technology

GNSS

Single band: Beidou, GPS, GLONASS, Galileo, QZSS

Others

Supports A-GPS assisted positioning
Supports WLAN positioning
Supports cellular network positioning
Supports A-GNSS assisted positioning

In the Box

Phone x 1
Charger x 1
USB data cable x 1
SIM Ejector Tool x 1
Protective Case x 1
Quick Guide x 1

* May vary in different markets. Subject to the actual product.

Country of Origin

India

Additional Remarks

In order to make the front of the phone more compact, the light sensor hole is hidden at the top of the screen. Screen protectors with poor light transmission, such as those that are coloured or darkened, may block the light sensor hole and affect the normal use of the phone.

This device supports Cell Broadcast Service (CBS). You can manage this feature through "Wireless emergency alerts" in the "Settings". To get the latest function of CBS, we suggest you to login Google account and get the Google Play system updated.