The Samsung Galaxy A31 is a budget-friendly smartphone that offers a good balance of features and performance. Here are some of its key details:

Display:

• 6.4-inch Super AMOLED display
• Full HD+ resolution (1080 x 2340 pixels)
• Waterdrop notch design

Camera:

• Quad-camera setup on the back:
  • 48MP main sensor
  • 8MP ultra-wide lens
  • 5MP depth sensor
  • 5MP macro lens
• 20MP front-facing camera for selfies and video calls

Performance:

• Powered by a MediaTek Helio P65 processor
• 4GB or RAM options
• 32 internal storage, expandable via microSD card

Battery:

• 5000mAh battery for all-day usage
• 15W fast charging support

Other features:

• Android 10 operating system
• Rear-mounted fingerprint sensor
• Dual SIM support
• 3.5mm headphone jack
• USB-C port

Overall, the Samsung Galaxy A31 is a solid choice for those looking for a budget-friendly smartphone with a good display, capable cameras, and a long-lasting battery.