
( Brand: Optoma ), ( Manufacturer Part Number: PKA21 ), ( Part Type: Memory Projector Card ), ( Display Technology: Dlp ), ( Native Resolution: 854x480 ), ( Contrast Ratio: 2000 )
The Optoma PKA21 Pico DLP Projector is a compact and portable device designed for on-the-go presentations, entertainment, and multimedia viewing. This projector boasts a high resolution of 720p, delivering crisp and clear images, making it perfect for displaying presentations, videos, and photos.
The PKA21 utilizes DLP technology, which is known for its high contrast ratio and brightness, ensuring that your visuals pop even in well-lit rooms. It boasts a lumens output of 150 ANSI, providing ample brightness for indoor use. The projector supports various connectivity options, including HDMI, USB, and Micro SD, allowing you to connect it to various devices such as laptops, smartphones, and tablets.
However, it's important to note that the PKA21 does not have a memory card slot for direct media playback. Instead, you can connect your devices via USB or use a wireless connection to stream content. This projector is lightweight and compact, making it easy to carry around, and it comes with a built-in rechargeable battery, offering up to 3 hours of uninterrupted use.
In conclusion, the Optoma PKA21 Pico DLP Projector is a versatile and portable device that offers high-quality visuals, making it a great choice for business presentations, entertainment, and multimedia viewing on the go. While it does not have a memory card slot, it offers various connectivity options and a long-lasting battery, making up for this minor inconvenience.
Pros of Optoma PKA21 Pico DLP Projector:1. Portable and Lightweight: The Optoma PKA21 is a pocket-sized projector, making it easy to carry around for presentations, movie nights, or outdoor activities.
2. High Brightness: With a brightness level of 200 ANSI Lumens, the projector can produce clear images even in moderately lit rooms.
3. Long Battery Life: The projector has a battery life of up to 4 hours, which is impressive for a device of its size.
4. Good Image Quality: The DLP technology used in the projector ensures sharp and detailed images, and the 1280x720 resolution is suitable for most video content.
5. Wide Angle Projection: The projector can project a 100-inch image from as close as 2 feet, and its 16:9 aspect ratio ensures a wide viewing angle.
Cons of Optoma PKA21 Pico DLP Projector:1. Low Contrast Ratio: The projector has a contrast ratio of 1000:1, which is lower than some other projectors in its price range. This means that darker scenes might not be as detailed or vivid.
2. No Built-in Speakers: The projector does not have built-in speakers, so you will need to connect external speakers or headphones for audio.
3. Limited Connectivity: The projector only has an HDMI port for connectivity, so you may need to use an adapter for other devices.
4. No Memory Card Slot: As mentioned in the title, the projector does not have a memory card slot, so you cannot play content directly from an SD card.
Conclusion:The Optoma PKA21 Pico DLP Projector is a great option for people who need a portable projector for presentations, outdoor movies, or other activities. Its high brightness, long battery life, and good image quality make it a good value for its price. However, its low contrast ratio, lack of built-in speakers, limited connectivity, and absence of a memory card slot are some drawbacks that you should be aware of. If these cons are not deal-breakers for you, then the Optoma PKA21 is a solid choice.
Recommendation:If you are looking for a portable projector with a good balance of portability, image quality, and battery life, then the Optoma PKA21 is a good option to consider. However, if you require better contrast ratio or more connectivity options, you may want to explore other projectors in the market.
Includes: projector, rechargeable battery, carry case. Great working condition, almost brand new. No cosmetically damage at all.