Key facts
- Brand
- OPPO
- Model
- S33
- Category
- Cell Phones
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-27
Start here

OPPO S33 Phone User Manual
This manual begins with safety precautions, warning users about temperature limits, handling of liquids, and proper charging practices. It also explains how to use the device safely while walking or driving and outlines the recommended maintenance procedures.
The second part covers basic operation, including how to navigate the main interface, use the microphone and headphones, and manage USB connections. The final section lists the technical specifications such as memory, battery, dimensions, audio performance, and supported media formats. This manual is written in Chinese.
OPPO S33 specifications
| Battery | 3.7 V 900 mAh |
|---|---|
| Playback Time (MP3) | 14 hours |
| Dimensions / Weight | 94.4 mm × 53.3 mm × 10.5 mm, 80 g |
| Audio Output Power | 12 mW + 12 mW into 32 Ω |
| Frequency Response | 18 Hz – 20 kHz |
| Maximum Video Bitrate | 2 Mbps |
Source: OPPO S33 Phone User Manual
All OPPO S33 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How long does it take to fully charge the device?
It takes about 3.5 hours to fully charge the phone.
What is the battery capacity of the OPPO S33?
The battery is rated at 3.7 V 900 mAh.
What temperature range should I avoid when using the OPPO S33?
Do not use the device at temperatures above 35 °C or below –5 °C.
From: OPPO S33 User Manual
Can I use the phone while it is charging?
The device stops charging automatically when the battery is full, and you should stop using it while charging.
From: OPPO S33 User Manual
