LG eXpo (GW820): The Business Phone with a Built-in Projector
Released in December 2009, the LG eXpo (GW820) arrived as a specialized tool for the corporate world. Manufactured by LG Electronics, this slider phone was designed specifically for business users who needed more than just a communication device. Its most defining characteristic was its status as the first mobile phone to feature a handheld projector, allowing professionals to deliver presentations directly from their pocket.
Key Facts
- First of its kind: The first mobile phone to include a handheld projector attachment.
- Business-centric security: Features a fingerprint sensor that doubles as a D-pad.
- High-density display: A 3.2-inch screen with 291.5 ppi, offering clarity comparable to early retina displays.
- OS: Powered by Microsoft Windows Mobile 6.5.
- Hardware: Driven by a 1 GHz Qualcomm Snapdragon processor.
Hardware and Design
The LG eXpo utilizes a slider form factor, combining a compact body with a full QWERTY keyboard for efficient typing. To interact with the device, it employs a resistive screen—a type of touch display that relies on pressure rather than electrical properties—which is operated using a stylus pen. The stylus is conveniently stored in an external cylindrical container with a cap.
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Display and Visuals
The device features a 3.2-inch screen with a resolution of 480 x 800 pixels (WVGA). With a pixel density of 291.5 ppi (diagonal), the display provided a crisp visual experience for its time, closely approaching the 329.6 ppi found in the iPhone 4's retina display.
Security and Input
For the business professional, security is paramount. The LG eXpo includes a fingerprint sensor that serves two purposes: it acts as a directional pad (D-pad) for navigation and provides a secure biometric login, removing the need for traditional passwords.
Technical Specifications
Under the hood, the LG eXpo is powered by a 1 GHz Qualcomm QSD8250 Snapdragon CPU, supported by 256 MB of RAM and 512 MB of internal ROM. For additional data, the device supports microSD and microSDHC expansion cards.
| Feature | Specification |
|---|---|
| Operating System | Windows Mobile 6.5 |
| Processor | 1 GHz Qualcomm QSD8250 Snapdragon |
| Memory | 256 MB RAM / 512 MB ROM |
| Display | 3.2" Resistive (480 x 800 pixels) |
| Camera | 5-megapixel with LED flash |
| Battery | 1500 mAh Li-Po |
| Dimensions | 113 x 55 x 16 mm |
| Weight | 147 grams |
Connectivity and Power
The LG eXpo is equipped for a variety of networking needs, supporting HTML, WAP 2.0, 802.11b/g Wi-Fi, and Bluetooth. For physical data transfer, it includes a USB port. The entire system is powered by a 1500 mAh Lithium-Polymer (Li-Po) battery.
Frequently Asked Questions
What makes the LG eXpo unique?
The LG eXpo is distinguished as the first mobile phone to feature a handheld projector attachment, making it a pioneer in mobile presentation technology.
What operating system does the LG eXpo use?
The device runs on Microsoft's Windows Mobile 6.5 operating system.
How is the screen operated?
The phone uses a 3.2-inch resistive screen, which is operated using a stylus pen stored in an external container.
Does the LG eXpo have biometric security?
Yes, it features a fingerprint sensor that provides extra security for business users and functions as a D-pad for navigation.
What are the camera specifications?
The LG eXpo is equipped with a 5-megapixel camera that includes an LED flash.