Oppo F31 vs Realme 15 5g

Should you buy OPPO F31 or Realme 15 5G? Find out which mobile phone is best for you - compare the two models on the basis of price and key ...specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsOPPO F31Realme 15 5G
Price26999.028999.0
Operating SystemAndroid 15Android 15
Camera50M P+ 2GB + 2GB And 16GB50MP + 8MP And 50MP
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4% OFF
Discounted price:₹26,999 Original price:₹27,999
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3% OFF
Discounted price:₹28,999Original price:₹29,999
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Audio

Audio Jack

3.5 mm 3.5 mm

Stereo Speakers

- Yes

Battery

Capacity

7000 mAh 7000 mAh

Quick Charging

80W SUPERVOOC fast charging 80W fast charging

Type

- Li-Po

USB Type-C

Yes Yes

Camera

Front Camera

16GB 50MP

Rear Camera

50M P+ 2GB + 2GB 50MP + 8MP

Design

Build Material

Aerospace-grade aluminum alloy -

Colours

Midnight Blue, Cloud Green, Bloom Red Flowing Silver, Silk Pink, Velvet Green

Water Resistance

IP68/IP69 rating IP69 water/dust resistant

Weight

- 187 grams

Dimensions

Dimensions

- 162.27 x 76.16 x 7.66mm

Height

- 167.27 mm

Thickness

- 7.66 mm

Width

- 76.16 mm
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Display

Brightness

- 6500 nits

Display Type

2D curved AMOLED AMOLED

HDR / Ultra HDR

- Yes

Pixel Density

- 392 PPI

Refresh Rate

120Hz 144 Hz

Resolution

1080 x 2412 pixels 1280x2800 pixels

Screen Protection

- Gorilla Glass 7i protection

Screen Size

6.57-inch 6.8-inch

Screen to Body Ratio (claimed by the brand)

- 90.5%

General

Brand

OPPO -

Custom UI

ColorOS 15 Realme UI 6

Launch Date

September 15, 2025 July 24, 2025

Model

F31 -

Operating System

Android 15 Android 15

Network & Connectivity

Bluetooth

5.3 5.4

GPS

- GPS (AGPS, BEIDOU, GLONASS, QZSS, GALILEO).

Network Support

5G 5G

SIM Size

- Dual SIM

SIM Slot(s)

Dual SIM -

Wi-Fi

Wi-Fi 6 Wi-Fi 6

Performance

Processor

MediaTek Dimensity 7050 (6nm, octa-core) MediaTek Dimensity 7300 Plus (Octa-core, 4x2.6GHz Cortex-A78 & 4x2.0GHz Cortex-A55)

Processor Fabrication

6 nm -

RAM

6GB/8GB 8 GB

RAM Type

- LPDDR4X

Sensors

Fingerprint Sensor

Side-mounted fingerprint sensor side fingerprint sensor

Other Sensors

- Geomagnetic, light, distance, and acceleration sensors; USB OTG; document reader.

Storage

Expandable Memory

expandable via microSD up to 1TB Expandable up to 20GB with virtual RAM

Internal Memory

128GB/256GB 128GB/256GB

Storage Type

UFS 2.2 UFS 3.1

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Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • score popup Performance
  • score popup Battery
  • score popup Camera
  • score popup Storage
  • score popup Display

Each Mobiles has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.

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