The Samsung Galaxy A15 4G Specification :  

Design and Display:

• Dimensions: 160.1 x 76.8 x 8.4 mm  
• Weight: 200g
• Display: 6.5-inch Super AMOLED display with FHD+ resolution (1080 x 2340 pixels)  
• Screen-to-body ratio: 84.3%

Performance:

• Processor: MediaTek Helio G99 octa-core processor (2x 2.2 GHz Cortex-A76 & 6x 2.0 GHz Cortex-A55)  
• GPU: Mali-G57 MC2  
• RAM: 4GB or 8GB  
• Storage: 128GB or 256GB (expandable via microSD card)  

Camera:

• Rear camera: Triple camera setup:
  • 50MP main sensor  
  • 5MP ultra-wide sensor  
  • 2MP depth sensor
• Front camera: 5MP selfie camera

Battery:

• Battery capacity: 5000mAh Li-Po battery  
• Fast charging: 15W fast charging

Software:

• Operating system: Android 14 with One UI 6.1  

Other features:

• Side-mounted fingerprint sensor
• Face unlock
• Dual SIM  
• 4G LTE connectivity
• Wi-Fi 802.11 a/b/g/n/ac
• Bluetooth 5.1
• GPS
• USB Type-C port
• 3.5mm headphone jack

Overall, the Samsung Galaxy A15 4G is a solid budget-friendly smartphone that offers a good balance of performance, features, and battery life. It's a great option for users who are looking for a reliable and affordable device.