Oppo F31 vs Vivo Y400 5g

Should you buy OPPO F31 or Vivo Y400 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 F31Vivo Y400 5G
Price23999.023998.0
Operating SystemAndroid 15Android 15
Camera50M P+ 2GB + 2GB And 16GB50MP And 32MP
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Oppo F31
14% OFF
Discounted price:₹23,999 Original price:₹27,999
Vivo Y400 5g
14% OFF
Discounted price:₹23,998Original price:₹27,999
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Audio

Audio Jack

3.5 mm -

Battery

Capacity

7000 mAh 5,500mAh

Quick Charging

80W SUPERVOOC fast charging 90W fast charging

USB Type-C

Yes -

Camera

Front Camera

16GB 32MP

Rear Camera

50M P+ 2GB + 2GB 50MP

Design

Build Material

Aerospace-grade aluminum alloy -

Colours

Midnight Blue, Cloud Green, Bloom Red Olive Green, Glam White

Water Resistance

IP68/IP69 rating -

Display

Display Type

2D curved AMOLED AMOLED

Refresh Rate

120Hz 120 Hz

Resolution

1080 x 2412 pixels -

Screen Size

6.57-inch 6.67-inch
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General

Brand

OPPO Vivo

Custom UI

ColorOS 15 Funtouch OS 15

Launch Date

September 15, 2025 August 8, 2025

Model

F31 Y400 5G

Operating System

Android 15 Android 15

Network & Connectivity

Bluetooth

5.3 -

Network Support

5G -

SIM Slot(s)

Dual SIM -

Wi-Fi

Wi-Fi 6 -

Performance

Processor

MediaTek Dimensity 7050 (6nm, octa-core) MediaTek Dimensity 7-series (likely 7300)

Processor Fabrication

6 nm -

RAM

6GB/8GB 8 GB

Sensors

Fingerprint Sensor

Side-mounted fingerprint sensor -

Storage

Expandable Memory

expandable via microSD up to 1TB -

Internal Memory

128GB/256GB 256 GB

Storage Type

UFS 2.2 -

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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.