# BQ Aquaris E4.5 Ubuntu Edition
**Wikidata**: [Q19928710](https://www.wikidata.org/wiki/Q19928710)  
**Source**: https://4ort.xyz/entity/bq-aquaris-e4-5-ubuntu-edition

## Summary
The BQ Aquaris E4.5 Ubuntu Edition is a smartphone model manufactured by BQ that runs on the Ubuntu Touch operating system. Weighing 123 grams, the device features a multi-core processor and physical dimensions of 137 mm in height, 67 mm in width, and 9 mm in thickness. It serves as a hardware platform for the Ubuntu mobile interface, developed by UBports.

## Key Facts
- **Operating System**: Runs on Ubuntu Touch, a mobile interface for Ubuntu developed by UBports.
- **Manufacturer**: The device is produced by the company BQ.
- **Dimensions**: The smartphone has a height of 137 mm, a width of 67 mm, and a thickness of 9 mm.
- **Mass**: The device weighs 123 grams.
- **Processor**: It is equipped with a multi-core processor.
- **Storage**: Includes a storage device capability for SD cards.
- **Classification**: It is an instance of a "smartphone model" and a subclass of "smartphone."
- **Google Knowledge Graph ID**: /g/11bwcdjf97.

## FAQs
### Q: What operating system does the BQ Aquaris E4.5 Ubuntu Edition use?
A: The device runs on Ubuntu Touch, which serves as the mobile interface for Ubuntu. It is developed by UBports.

### Q: What are the physical dimensions and weight of the device?
A: The BQ Aquaris E4.5 Ubuntu Edition weighs 123 grams. It measures 137 mm in height, 67 mm in width, and 9 mm in thickness.

### Q: Who manufactures the BQ Aquaris E4.5 Ubuntu Edition?
A: The smartphone is manufactured by BQ.

### Q: Can external storage be added to this phone?
A: Yes, the device supports SD cards as a storage device.

## Why It Matters
The BQ Aquaris E4.5 Ubuntu Edition represents a specific implementation of the Ubuntu Touch operating system on commercial hardware by manufacturer BQ. As a smartphone model utilizing a multi-core processor, it integrates the Ubuntu mobile interface—originally inceptioned in 2013—into a physical form factor characterized by its 137mm height and 67mm width. The device is notable for offering an alternative mobile ecosystem to mainstream options, supported by documentation in both German and French Wikipedia entries. Its existence underscores the collaboration between hardware manufacturers and the UBports development community to deliver Linux-based mobile experiences.

## Notable For
- **Operating System**: Distinct for shipping with Ubuntu Touch rather than Android or iOS.
- **Hardware Specifications**: Features a specific combination of dimensions (137 x 67 x 9 mm) and a multi-core processor architecture.
- **Manufacturer Collaboration**: Serves as a key example of BQ's hardware supporting the Ubuntu ecosystem.
- **Global Identifiers**: Recognized in the Google Knowledge Graph (ID: /g/11bwcdjf97).

## Body

### Hardware Specifications
The BQ Aquaris E4.5 Ubuntu Edition is classified as a smartphone model featuring advanced networking and display capabilities consistent with its class.

**Physical Characteristics:**
*   **Height:** 137 millimetres
*   **Width:** 67 millimetres
*   **Thickness:** 9 millimetres
*   **Mass:** 123 grams

**Internal Components:**
*   **CPU:** The device utilizes a multi-core processor, defined as a microprocessor with more than one processing unit.
*   **Storage:** It includes support for SD cards to expand the device's storage capabilities.

### Software and Operating System
The device operates on **Ubuntu Touch**, which functions as the mobile interface for Ubuntu. The operating system is maintained and developed by UBports.

### Manufacturer and Online Presence
The BQ Aquaris E4.5 Ubuntu Edition is manufactured by **BQ**. Official website resources are available for the device in both French (`bq.com/fr`) and English (`bq.com/gb`). The device has documented entries on German and French Wikipedia platforms.