The Samsung Galaxy A12 with 3GB of RAM and 32GB of internal storage in Blue is an entry-level smartphone designed for basic everyday use. Here are some key features and specifications:

Key Features:

1. Display:

   • 6.5-inch PLS IPS LCD

   • HD+ resolution (720 x 1600 pixels)

   • Infinity-V notch design

2. Processor:

   • MediaTek Helio P35 (12nm)

   • Octa-core CPU (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)

3. Memory & Storage:

   • 3GB RAM

   • 32GB internal storage (expandable via microSD card up to 1TB)

4. Camera:

   • Rear Cameras:

     • 48MP (main)

     • 5MP (ultrawide)

     • 2MP (macro)

     • 2MP (depth)

   • Front Camera:

     • 8MP (selfie)

5. Battery:

   • 5000mAh non-removable battery

   • Supports 15W wired charging

6. Operating System:

   • Originally shipped with Android 10

   • Upgradable to newer versions (depending on region)

7. Design:

   • Plastic back and frame

   • Blue color option

   • Rear-mounted fingerprint sensor

8. Connectivity:

   • 4G LTE

   • Wi-Fi 802.11 b/g/n, Bluetooth 5.0

   • USB Type-C port

   • 3.5mm headphone jack

9. Other Features:

   • Dual SIM support

   • Samsung One UI (user interface)

Pros:

• Large display for media consumption

• Long-lasting battery life

• Expandable storage

• Affordable price point

This phone is ideal for users who need a reliable device for calls, messaging, social media, and light app usage. However, it may struggle with more demanding tasks or multitasking due to its limited RAM and entry-level processor.