Epson EF-21 Mini Projector

Epson EF-21 Mini Movie Projector

Epson EF-21 Mini Projector is the perfect choice for those who want to enjoy a professional movie viewing, entertainment, and presentation experience right at home or in a compact space.

General Introduction About Epson EF-21 Mini Projector

Epson EF-21 Mini Projector Possesses many impressive technical specifications, helping to enhance the presentation experience with sharp image quality, vivid sound and flexible connectivity.

Outstanding product specifications:

• 3LCD Technology: Helps display images more smoothly and with more realistic colors than traditional DLP technology.
• White light intensity 1.000 lumens: Ensures clear images even in low light environments.
• Color brightness 1.000 lumens: Reproduces true, vivid colors, not faded like some conventional LED projectors.
• Full HD resolution (1920 x 1080): Displays sharp images, suitable for watching movies, playing games or professional presentations.
• Contrast 5.000.000:1: Delivers deeper blacks, improving image quality with high detail.
• Projection size 30'' - 150'': Flexible for use in many different spaces, from small rooms to large halls.
• Laser Diode Light Source: Helps increase durability, no need to change bulbs frequently like traditional projectors.
• Lamp life 20.000 hours: Helps save replacement and maintenance costs in the long run.
• Built-in speaker 5W x 2: Clear sound, Dolby Audio support, makes movie watching and entertainment experience more realistic.
• Diverse connections: Supports HDMI (ARC, HDCP 2.3), USB-A, mini USB-B, WiFi, making it easy to connect to multiple devices.
• Google TV OS: Built-in rich application store such as YouTube, Netflix, Disney+, no need for additional playback devices.
• Autofocus and framing: Helps images display in the correct proportions without manual adjustments.
• Automatically corrects the frame when there is an obstacle: Improve user experience, ensure presentation content is not distorted.
• Dolby Audio integration: Delivers vibrant, high-quality sound without the need for additional speakers.

Features Of Epson EF-21 Smart Projector

Epson EF-21 Mini Projector Not only is it compact, it also has many smart features, meeting the needs of entertainment, work and effective study. Below are the highlights that make the product an ideal choice for users:

• Multimedia entertainment: Google TV integration, supports watching movies from Netflix, YouTube, Disney+ without external devices.
• Sharp image: 3LCD technology delivers true color, 5.000.000:1 contrast ratio, clear display in many lighting conditions.
• Auto Alignment: Auto focus, adjust distortion when encountering obstacles, help images always be accurate.
• Durable light source: Laser Diode technology for 20.000 hour bulb life, saving replacement costs.
• High quality sound: Built-in 5W x 2 speakers, support Dolby Audio, bring vivid sound.
• Flexible connection: Supports HDMI (ARC), USB, WiFi, easy to connect to phone, laptop, TV Box.
• Compact design: Dimensions 197x191x110.5mm, weight only 2,3kg, easy to carry or install in many spaces.
• Large projection screen: Displays images from 30″ to 150″, suitable for living rooms, meeting rooms, classrooms.
• Energy saving: Laser technology helps the machine operate smoothly and consumes less power than traditional projectors.

Detailed Review of Epson EF-21 Smart Projector

Epson EF-21 Mini Projector Delivering high-quality entertainment and projection experiences with a compact design, advanced technology and intelligent operating system.

Modern, Compact and Convenient Design

Epson EF-21 Mini Projector has a minimalist, elegant design, with two colors Blue and Red, suitable for many spaces. The machine has dimensions of 197 x 191 x 110.5mm, weighs 2,3kg, easy to move and install flexibly in the living room, bedroom or coffee shop.

The case is made of high-quality, dust-proof material, combined with a smart cooling system to help the machine operate stably. The soft rounded corners and sturdy base help the machine stand firmly on many surfaces.

Minimalist button layout, remote control included, Google TV support, convenient operation. The machine can be placed on the table, hung on the ceiling, carried on the trip, with the ability to automatically align the frame, allowing quick installation without the need for a dedicated bracket.

Impressive Image Quality with 3LCD Technology

Image quality is the most important factor when choosing a projector, Epson EF-21 Mini Projector did not disappoint users. The machine uses 3LCD technology, which helps reproduce true colors and reduces the phenomenon of monochromatic light (the "rainbow effect" phenomenon often found in DLP projectors).

The device has a white light intensity and a color light intensity of 1.000 lumens, ensuring images are always bright even in low-light environments. In dark rooms or spaces with good light control, Epson EF-21 produces images with impressive brightness, without being dull or pale.

Full HD resolution (1920×1080) delivers sharp images, allowing users to enjoy high-quality movies, play games or watch online content with clear details. The device also supports the ability to upscale low-resolution content to near Full HD, optimizing the user experience.

Another strong point is the contrast ratio of up to 5.000.000:1, which helps to display details well in bright and dark areas. Thanks to that, when watching movies or playing games, the image has more depth, the dark areas are not "opaque" but still retain the necessary detail.

High Quality Sound System With Dolby Audio

Not only strong in image, Epson EF-21 Mini Projector It is also equipped with a built-in 5W x 2 sound system, supporting Dolby Audio technology to help reproduce more vivid and realistic sound. This is a big advantage because most mini projectors often have low-power speakers, not enough to provide a good sound experience.

Dolby Audio technology allows for highly detailed sound, stronger bass and no distortion when played at high volume levels. Epson EF-21 Mini Projector becomes an ideal choice for watching movies or listening to music without the need for external speakers.

If you need a more powerful sound experience, users can connect the projector to external speakers via the Stereo Mini Jack Out port or connect wirelessly to a Bluetooth audio system.

Durable, Cost-Effective Laser Light Source Technology

One of the most prominent features of Epson EF-21 Mini Projector is a Laser Diode light source with a lifespan of up to 20.000 hours of use. This means that if you use the projector for about 5 hours a day, it will take more than 10 years before you need to replace the light source.

Compared with projectors using traditional Halogen or LED bulbs, laser technology has many advantages:

• Quick start: The projector can turn on instantly without the warm-up time like traditional bulbs.
• No rapid brightness loss: Laser bulbs maintain stable brightness for a long time.
• Energy saving: Laser technology helps projectors consume less energy, reducing operating costs.

With modern lighting technology, Epson EF-21 Ensures stable projection performance and clear images throughout its lifetime.

Automatic Image Correction, Easy to Use Experience

Epson EF-21 Mini Projector Equipped with many support features to help users easily install and use.

• Auto Focus: The projector automatically adjusts the focus to keep the image sharp without manual operation.
• Auto Keystone: Helps prevent image distortion even when the projector is placed at an angle.
• Obstacle avoidance: If there is an obstacle in front, the projector will automatically adjust the frame so that important content is not obscured.

Thanks to these features, Epson EF-21 can operate flexibly in a variety of environments without complex adjustments.

Google TV Operating System, Smart Connection

One of the most prominent features of the projector Epson EF-21 Mini Projector is the built-in Google TV operating system. Users can access thousands of entertainment content from Netflix, YouTube, Disney+, Amazon Prime Video without having to connect to another device.

In addition, the projector also supports WiFi connection, allowing content to be streamed directly from phones and tablets without cables. Connection ports such as HDMI (ARC, HDCP 2.3), USB-A, mini USB-B help the machine easily connect to many different devices such as laptops, TV Boxes, or game consoles.

Flexible, Popular Applications of Epson EF-21 Mini Laser Projector

Epson EF-21 Mini Projector Not only is it a personal entertainment device, it also has many practical applications in life and work. With Full HD image quality, Dolby Audio sound system, and diverse connectivity, this device is suitable for many different purposes.

• Family entertainment: Cinema experience with 30” – 150” screen, integrated Google TV, Dolby Audio 5W x 2 sound.
• Learning & Teaching: Full HD sharp, autofocus, flexible WiFi, USB, HDMI connection.
• Office meetings & presentations: 1.000 lumen brightness, fast connection, compact design for easy portability.
• Play games on big screen: Support HDMI ARC, low latency, sharp detail display.
• Cafes & Public Spaces: Show movies, football, advertising easily, convenient WiFi & HDMI.
• Outdoor & Mobile: Weight 2,3kg, durable laser light source, flexible Bluetooth and WiFi connection.

Where to Buy Cheap, Genuine, High-Quality Epson EF-21 Full HD Projector?

To own Epson EF-21 Mini Projector Genuine with the best price, customers should choose reputable distributors. Phuc Truong Audio is an address specializing in providing high-end audio and visual equipment, ensuring 100% genuine goods with long-term warranty.

When buying Epson EF-21 Mini Projector Here, you will receive expert advice, technical support, flexible return policies and nationwide delivery. In addition, Phuc Truong Audio There are also regular promotions and discounts, helping customers easily own products at the most competitive prices.

Frequently Asked Questions When Buying Epson EF-21 Mini Projector

Can I use a projector without a screen?

Yes, you can project directly onto a flat, light-colored wall for a clear image. However, using a dedicated projection screen will help optimize display quality.

Can the Epson EF-21 Mini Projector be used as a smart TV?

Yes, thanks to Google TV OS, you can watch Netflix, YouTube, Disney+, Prime Video without additional streaming devices.

If I lose the remote, is there any way to control the machine?

Yes, you can use the Epson iProjection app on your phone to control the machine without a remote.