Oppo A3x Specification : 

Display

• Size: 6.67 inches  
• Type: IPS LCD
• Resolution: 720 x 1604 pixels
• Refresh Rate: 120Hz
• Touch Sampling Rate: 180Hz
• Other Features: Panda Glass protection

Design and Build

• Dimensions: 165.7 x 76 x 7.7 mm
• Weight: 187g
• Colors: Purest White, Starry Black
• Build: Plastic frame, glass front and back

Performance

• Chipset: Qualcomm Snapdragon 695 5G
• CPU: Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.8 GHz Kryo 660 Silver)
• GPU: Adreno 619
• RAM: 4GB/6GB  
• Storage: 128GB  
• Expandable Storage: Yes, up to 1TB via microSDXC

Camera

• Rear Camera: 50MP main, 2MP depth
• Front Camera: 8MP

Battery

• Capacity: 5000mAh
• Charging: 33W SuperVOOC

Software

• Operating System: Android 13
• User Interface: ColorOS 13

Connectivity

• SIM: Dual SIM (Nano-SIM, dual stand-by)  
• Networks: 5G, 4G, 3G, 2G
• Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot  
• Bluetooth: 5.1, A2DP, LE
• GPS: Yes, with A-GPS, GLONASS, GALILEO, BDS
• USB: USB Type-C 2.0, USB On-The-Go  
• Other Features: Fingerprint sensor (side-mounted), accelerometer, proximity, compass  

Overall

The Oppo A3x offers a solid package for its price. It has a large, smooth display, decent performance for everyday tasks, a capable camera setup, and a long-lasting battery. However, it's worth noting that the build quality is mostly plastic, and the lack of NFC might be a dealbreaker for some users.