OnePlus 1

Official Model Numbers and Identification Codes:

Model Number: A0001
Manufacturer References: The OnePlus 1 is publicly recognized and documented under the model number A0001. This number is usually located on the back of the device or within the device settings under "About Phone."
Battery Identification Code: BLP571

Identification Methods:

Physical Inspection: The OnePlus 1 typically features a distinctive sandstone black finish, although some limited editions may vary.
Model Number: Check the device’s settings app under “About Phone” for the model number A0001.
IMEI Number: Dial *#06# on the phone to bring up the IMEI number, which can be matched with OnePlus's official records for this model.
Packaging: Original packaging often displays the model number A0001 and can help in identifying the device.

Technical Specifications for Spare Parts:

Display:
- Size: 5.5 inches
- Type: IPS LCD capacitive touchscreen
- Resolution: 1080 x 1920 pixels, 16:9 ratio (approximately 401 ppi density)
- Protection: Corning Gorilla Glass 3
Cameras:
- Rear Camera: 13 MP, f/2.0, with autofocus and dual-LED flash
- Front Camera: 5 MP
Processor:
- Chipset: Qualcomm Snapdragon 801
- CPU: Quad-core 2.5 GHz Krait 400
- GPU: Adreno 330
Battery:
- Capacity: 3100 mAh
- Type: Non-removable Li-Po battery
- Identification Code: BLP571
Charging:
- Type: Micro-USB 2.0, USB On-The-Go
- Fast Charging: Not officially supported
Memory/Storage Configurations:
- RAM: 3 GB
- Internal Storage Options: 16 GB and 64 GB configurations
- Expandable Storage: No microSD slot