Oppo F31 Pro

Oppo F31 Pro Comparison
  • Dimensity 73004 Nanometer
  • 7000 mAhSi/C
  • 50 MegaPixel2160p
  • 6.57 inches1080x2372
  • OS updates until 2028 (2+ years remaining) updates
  • Security patches until 2029 (3+ years) updates
Predecessor Comparison Size Battery Comparison Same Chipset Detailed Specs

Oppo F31 Pro Size

Credit Card Width: 75 mm Height: 158.2 mm
The Oppo F31 Pro has dimensions of 158.2 mm (height) × 75 mm (width) × 8 mm (thickness). For comparison, you can see the size of the Oppo F31 Pro next to a standard credit card measuring 85.6 × 53.98 mm for an easy size reference.
The diagram shows the Oppo F31 Pro and a standard credit card in accurate proportions to each other, but not at their real-life size on your display.

Battery Analysis & Comparison

📈

This smartphone has a battery that's

+30.7% (+1,644mAh)

compared to other Midrange models
Average: 5,356mAh | Current: 7,000mAh

TOP 3 Midrange Devices By Battery Capacity

Last 4 years
Ulefone Armor 30 Pro 12,800mAh Ulefone Armor 27T 10,600mAh Honor X9d 8,300mAh

Smartphones using Mediatek Dimensity 7300 chipset

+18 more phones to find

See all smartphones with Mediatek Dimensity 7300

Released

2025 September 16

NFC

Doesn't have NFC

Initial OS

Android 15

Details

Android 15, ColorOS 15

Major update cycle

3 years

Security update cycle

4 years

Card slot

No

Charger in the box

Yes

Charger Speed

80 watt

Body
Dimensions

158.2 x 75 x 8 mm

Weight

190 g

IP Rating

IP69, Waterproof up to 1.5 meters depth for 30 minutes + Protected against high-pressure and high-temp water jets

SIM

Nano-SIM + Nano-SIM

Details

Plastic back and frame
MIL-STD-810H certification

Colors

Space Grey, Desert Gold

Display
Protection

Dragontrail Star 2 Plus

Tech

AMOLED

Refresh rate

120Hz

Brightness

1400 nits

Size

6.57 inches, 105.0 cm2

Screen to Body Ratio

88.5%

Resolution

1080 x 2372 pixels 397 ppi density

1B colors

Performance
Chipset - V1

Mediatek Dimensity 7300

Nanometer

4 nm

GPU

Mali-G615 MC2

Internal Storage

UFS 3.1

CPU

Octa-core 4x2.5 GHz Cortex-A78 + 4x2.0 GHz Cortex-A55

RAM/Storage V1 8GB/120GB
RAM/Storage V2 8GB/256GB
RAM/Storage V3 12GB/256GB
Battery
Capacity

7000mAh

Wired charging

80W

Wireless charging

No wireless charging

Specs

Non-removable Si/C Li-Ion
Charges from 1% to 37% in 20 min
Reverse wired 10W
PPS 33W
PD 13.5W
QC 13.5W
UFCS

USB

USB Type-C 2.0, OTG

Cameras
Main

50 MP, f/1.8, wide, PDAF, OIS
2 MP, f/2.4, depth

OIS

Yes

Features

Color spectrum sensor, LED flash, HDR, panorama

Video

4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS

Selfie

32 MP, f/2.4, wide

Selfie Video

4K@30fps, 1080p@30/60fps, gyro-EIS

Sound
Stereo

Stereo speakers and sound
3.5mm jack

No

FM Radio

No

Bluetooth

5.4, A2DP, LE, aptX HD

Misc
GPS

GPS, GALILEO, GLONASS, BDS, QZSS

Sensors

Optical Fingerprint under display, accelerometer, gyro, proximity, compass

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band

WiFi 6/7

WiFi 6

5G

Yes

Price

260 €

What are the key specifications of the Oppo F31 Pro?

It is powered by the Mediatek Dimensity 7300, fitted with a 6.57 inch display, a battery with 7000 mAh capacity and a main camera sensor of 50MP.

Does this device support NFC?

No, it does not have an NFC chip and therefore cannot handle contactless payments.

Does the box include a charger?

It comes with a charger in the box, no need to purchase separately.