Dell M115HD Mobile LED Projector
The Dell M115HD is a small, lightweight, and portable DLP projector with a native WXGA resolution and a brightness output rating of 450 lumens. The unit's LED lamp should last for about 30,000 hours of life, making it likely to outlast the projector itself.
Ideal for a business traveler, the M115HD can project and image of up to 60 inches at about eight feet away from the projection surface. Image is bright, but text quality is relatively low. Discoloration is also visible at times, especially during video playback. However, connectivity is excellent.
The M115HD is equipped with a VGA port, a USB port, a micro SD card slot, and an audio-out jack. Both the USB port and micro SD card slot can be used to play presentations directly from a USB thumb drive or micro SD card, while the USB port can also be used with an optional WiFi dongle. The single speaker is woefully inadequate even in small rooms, but the Dell M115HD nonetheless offers a good balance of features and performance for the business traveler.