OPPO A3 4G Repair

The OPPO A3 4G is an Android smartphone in OPPO's A series. OPPO lists model CPH2669 as the OPPO A3 in some regions and the OPPO A40 in others.

The OPPO A3 4G features a 6.67-inch LCD, a Snapdragon 6s 4G Gen 1 processor, a 50 MP rear camera, and a 5100 mAh battery with 45 W SUPERVOOC charging.

You can identify the OPPO A3 4G by checking the model number in Settings > About device, on the original packaging, or on the regulatory label. This page covers model CPH2669.

The OPPO A3 4G has a 6.67-inch display, a side-mounted fingerprint reader, a USB-C port, and a 3.5 mm headphone jack. OPPO lists Sparkle Black, Starry Purple, and Starlight White color options in some regions.

• Display: 6.67-inch LCD, 1604 x 720 resolution, up to 90 Hz refresh rate
• Processor: Qualcomm Snapdragon 6s 4G Gen 1
• Operating system: ColorOS 14.0
• Memory and storage: regional configurations include 4 GB, 6 GB, or 8 GB RAM and 128 GB or 256 GB storage
• Expandable storage: supported
• Rear camera: 50 MP main camera, f/1.8
• Front camera: 5 MP, f/2.2
• Battery: 5100 mAh typical
• Charging: 45 W SUPERVOOC 2.0
• Connectivity: Wi-Fi 5, Bluetooth 5.0, NFC on supported regional models, USB-C, 3.5 mm headphone jack
• Dimensions: about 165.77 x 76.08 x 7.68 mm
• Weight: about 186 g

• OPPO A3 CPH2669 official specifications
• OPPO A40 CPH2669 official specifications
• OPPO Declaration of Conformity
• OPPO A40 CPH2669 UK PSTI Statement of Compliance