BenQ Projector Price in Nepal 2025

Standard Projector Parameters

When evaluating or comparing projectors, there are several key parameters to consider, as they influence image quality, installation flexibility, and overall performance. Below is a breakdown of the standard projector parameters you’ll encounter:

1. Resolution: The projector's pixel count determines how sharp and clear the image appears.

• SVGA (800 x 600): Basic resolution for general use.
• XGA (1024 x 768): Standard resolution for business and educational use.
• WXGA / HD (1280 x 720): Entry-level high-definition resolution, often seen in home entertainment projectors.
• Full HD (1920 x 1080): Standard for high-definition home theaters and media presentations.
• 4K (3840 x 2160): Ultra-high-definition, providing extremely detailed and sharp images, typically for premium home theaters and professional settings.

2. Brightness (Lumens): How much light a projector can produce, which affects how sharp the image is in different lighting scenarios.

• Low Brightness (1,000–2,000 lumens): Best for darker rooms, such as home theaters.
• Medium Brightness (2,000–3,500 lumens): Suitable for dimly lit rooms or small classrooms.
• High Brightness (3,500–5,000 lumens): Ideal for conference rooms, classrooms, or environments with ambient light.
• Very High Brightness (5,000+ lumens): Typically used in large venues or auditoriums.

3. Contrast Ratio: The difference between the brightest white and the darkest black a projector can display, affecting image depth and detail in dark scenes.

• Standard (1,000:1 to 5,000:1): Adequate for general presentations or classroom use.
• High Contrast (10,000:1 to 20,000:1): Typically found in home theater projectors, improving image depth and detail.
• Ultra-High Contrast (30,000:1 or higher): Common in high-end home theater and professional cinema projectors, offering exceptional blacks and rich colors.

4. Throw Distance / Ratio: The distance between the projector and the screen that determines the size of the projected image. The ratio of the distance to the screen width. A smaller throw ratio (e.g., 0.8:1) is ideal for short-throw projectors, while a longer throw ratio (e.g., 1.5:1) requires a greater distance to achieve the same screen size.

• Short Throw: Projects large images from short distances (less than 3 meters).
• Standard Throw: Requires moderate distance (3–6 meters).
• Long Throw: Suitable for large venues (greater than 6 meters).

5. Lamp Life: The expected operational lifespan of the projector’s lamp, which impacts long-term maintenance costs.

• Standard Lamp Life: 2,000–4,000 hours.
• Eco Mode: 5,000–15,000 hours or more, depending on the projector and mode used.
• LED & Laser Projectors: Often last 20,000 hours or more, significantly reducing maintenance and lamp replacement costs.

6. Input & Output Ports: The types of connectors available for connecting external devices like laptops, gaming consoles, or media players.

• HDMI: Digital video and audio (common for modern devices).
• VGA: Analog video (often used for legacy devices).
• USB: For presentations or media playback.
• Composite Video: Older standard definition video input.
• DisplayPort: Digital audio/video, mainly used for computers.
• Wi-Fi/Bluetooth: Wireless connectivity options for streaming content or screen mirroring.

7. Aspect Ratio: The width-to-height ratio of the projected image.

• 4:3: Standard for presentations, spreadsheets, and older media.
• 16:9: Common for HD and Full HD content, widely used in home theaters and modern projectors.
• 16:10: Common in business projectors for compatibility with widescreen displays.

8. Projection Technology: The type of technology used to create the image. Different technologies offer varying levels of brightness, color accuracy, and longevity.

• DLP (Digital Light Processing): Known for its sharpness, brightness, and reliability. Often used in business, education, and cinema projectors.
• LCD (Liquid Crystal Display): Provides bright, color-rich images with good sharpness. Common in-home theater and educational projectors.
• LED (Light Emitting Diode): Rely on LEDs as the light source. have a long lifespan, instant startup and shutdown, better color accuracy and more vibrant, saturated colors, typically used in Home Entertainment, business, gaming.  

  9. Keystone Correction: A feature that allows you to adjust the image to correct distortion when the projector is not placed directly in front of the screen. This is important when the projector is placed at an angle.

• Vertical Keystone: Adjusts distortion in the vertical direction (up/down).
• Horizontal Keystone: Adjusts distortion in the horizontal direction (left/right).
• Automatic Keystone: Automatically adjusts the image to remove distortion when the projector is tilted.

  10. Sound System: Many projectors come with built-in speakers, but the quality and power can vary.

• Built-in 2W–10W speakers: Adequate for small rooms or casual viewing.
• External Speaker Compatibility: Many projectors support external audio systems via audio-out or Bluetooth.

Here's a concise summary of some of the BenQ Projector: