This document is about the technical specifications of a certain brand and model of a product. This document mainly introduces the characteristics of the product, including the product's function, performance, and purpose.
This manual introduces the OPPO A203 mobile phone, covering safety precautions, recommended accessories, and the layout of the device. It explains how to power the phone on and off, navigate menus, use communication functions, and connect to a PC.
Additional sections detail the phone’s hardware specifications, battery handling, environmental limits, and maintenance advice. The document also includes a comprehensive list of menu items, troubleshooting tips, and regulatory information such as SAR limits and radio certification. This manual is written in Chinese.
| Operating Temperature | -10°C to 50°C |
|---|---|
| Weight | ≈127 g (including battery) |
| Dimensions | 107 mm × 52 mm × 16 mm |
| Network Frequencies | GSM900 MHz / DCS1800 MHz |
| Battery Capacity | 900 mAh Li‑ion |
| Screen | 2.4" TFT QVGA (240×320) |
| Camera | 130 MP CMOS |
| Memory Card Support | microSD |
No, the phone does not have waterproof performance and should be kept dry.
The phone uses a 900 mAh lithium‑ion battery.
The device measures 107 mm × 52 mm × 16 mm.