# Acer beTouch E400

> mobile phone model

**Wikidata**: [Q2822954](https://www.wikidata.org/wiki/Q2822954)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Acer_beTouch_E400)  
**Source**: https://4ort.xyz/entity/acer-betouch-e400

## Summary
The Acer beTouch E400 is a smartphone model released in 2010, running on the Android operating system. It is part of Acer's beTouch series and was manufactured by the Taiwanese electronics company Acer, which specializes in computer hardware and information technology.

## Key Facts
- **Brand**: Acer
- **Operating System**: Android
- **Inception**: 2010
- **Manufacturer**: Acer
- **Part of Series**: Acer beTouch
- **Instance of**: Smartphone model
- **Subclass of**: Smartphone
- **Power Source**: Lithium polymer battery
- **Wikipedia Title**: Acer beTouch E400
- **Commons Category**: Acer beTouch E400

## FAQs
### Q: What operating system does the Acer beTouch E400 use?
A: The Acer beTouch E400 runs on the Android operating system, which was first released by Google on September 23, 2008.

### Q: Who manufactured the Acer beTouch E400?
A: The Acer beTouch E400 was manufactured by Acer, a Taiwanese multinational hardware and electronics corporation.

### Q: What series does the Acer beTouch E400 belong to?
A: The Acer beTouch E400 is part of the Acer beTouch series of smartphones.

### Q: What type of battery does the Acer beTouch E400 use?
A: The Acer beTouch E400 is powered by a lithium polymer battery.

### Q: When was the Acer beTouch E400 released?
A: The Acer beTouch E400 was released in 2010.

## Why It Matters
The Acer beTouch E400 represents an early entry into the smartphone market by Acer, leveraging the Android operating system to compete with other manufacturers. As part of the beTouch series, it contributed to Acer's efforts to establish a presence in the mobile device industry. The use of a lithium polymer battery reflects the technological advancements of the time, ensuring longer battery life compared to earlier models. While not as widely recognized as some of its competitors, the Acer beTouch E400 serves as a historical example of Acer's early smartphone innovations. Its inclusion in Wikipedia and Wikimedia Commons highlights its significance in the broader context of mobile technology development.

## Notable For
- Being part of Acer's beTouch series, one of the company's early smartphone initiatives.
- Running on the Android operating system, which was still in its early stages when the E400 was released.
- Utilizing a lithium polymer battery, a common power source for smartphones of its era.
- Having a Wikipedia entry and Wikimedia Commons category, indicating its historical and documentary relevance.
- Being manufactured by Acer, a company known for its contributions to computer hardware and information technology.

## Body
### Overview
The Acer beTouch E400 is a smartphone model released in 2010. It is part of the Acer beTouch series and was manufactured by Acer, a Taiwanese multinational hardware and electronics corporation. The device runs on the Android operating system, which was first released by Google on September 23, 2008.

### Technical Specifications
- **Operating System**: Android
- **Power Source**: Lithium polymer battery
- **Manufacturer**: Acer

### Historical Context
- **Inception**: 2010
- **Part of Series**: Acer beTouch
- **Instance of**: Smartphone model
- **Subclass of**: Smartphone

### Documentation and References
- **Wikipedia Title**: Acer beTouch E400
- **Commons Category**: Acer beTouch E400
- **Wikipedia Languages**: Arabic, English, and Commons

The Acer beTouch E400 is documented in various sources, including Wikipedia and Wikimedia Commons, which provide additional details about the device. Its inclusion in these platforms underscores its importance in the history of mobile technology.