Projector Buying in Bangladesh
Before buying a projector in Bangladesh, you should buy a projector keeping in mind many things including the type of projector, the method of the projector, technology, resolution, lumens. Moreover, cheap projectors are now available in Bangladesh so budgeting is important and the quality of projectors also depends on the price range.
What type of Projector should I buy?
- Multimedia Projector: Multimedia projectors are widely used for multimedia presentations in classrooms, offices and meetings. Nowadays multimedia projectors are also known as data projectors, digital projectors and video projectors.
- Overhead Projector: Overhead projectors are mainly used in the classroom. Overhead projectors are very easy to use and do not require much skill to operate.
- Mini Projector: Mini projectors has become popular for its low cost and ease of use. These projectors also have wireless streaming and features like watching TV.
- Short-throw Projector: Short-throw projector can project from 3 to 8 feet distance. This can be used in a small space.
- 3D Projector: 3D projector is used to display a three-dimensional or 3D object on a 2D surface. 3D objects are mainly displayed for graphical design elements, engineering drawings, drafts, and computer graphics.
Which one is better - DLP, LCD, LED or Laser?
- DLP Projector: DLP projector technology contains mirrors for projecting images. It has high accuracy without any shadow as well as can produce smooth pictures. Also, DLP projector is much lighter than any other projectors.
- LCD Projector: LCD projector technology has more brightness than DLP’s brightness and can produce sharper image than DLP projector.
- LED Projector: LED projector has limited brightness than LCD and DLP projector.
- Laser Projector: Laser projector displays images in much brighter and more vivid colors than other projectors. This type of projector is suitable for recreational and professional use.
What is the price of Projector in Bangladesh?
Projector price in BD starts at Tk 4,499 which includes a built-in TV port for watching television. However, the price of a projector usually varies depending on its technology, brand, lamp life, and other features including warranty.
What is Short Throw Projector and how much does it cost?
Short throw projector is mainly used to display large scale visuals in a small space. Moreover, short throw projector takes less distance from the light source to the screen / wall to easily view high-quality images and videos. This type of projector is ideal for use in meeting room or training purposes. However, the price of short throw projector tends to be relatively higher. Currently, short throw projector is available between Tk 95,000 to Tk 400,000 in BD.
Where is Overhead Projector used and what is the price?
Overhead projector is mainly used in educational institutions as well as conference rooms. This type of projector uses transparent sheets or slides for visual display. As a result, any text, map, image, drawing etc. can be seen in a very large size through the transparent screen. Moreover, overhead projector offers the convenience of an interactive environment at a low cost. This type of projectors offers a simple user interface as well as cost considerably less. Overhead projector is usually available within a budget of Tk 48,000 in BD.
What is the price of 4K Projector?
4K projector is basically built with 4K resolution, which provides vivid visuals with clear and fine details. In addition, this type of projector offers wide color gamut, HDR and attractive contrast ratio. As a result, quality visuals can be seen in both dark and bright lighting environments. Also, watching TV shows or gaming with a 4K projector gives a home theater-like experience. Also, this type of projector offers a variety of connectivity options to easily connect Blu-ray players, gaming consoles and streaming devices. As a result, 4K projector tends to cost a bit more. Currently, 4K projector is available between Tk 150,000 to Tk 400,000 in BD.
Things to Check Before Buying Projector
- Projection Method: Projection method basically refers to how the projector provides visuals for viewing images, videos. Currently, projector with projection methods such as DLP (Digital Light Processing), LCD (Liquid Crystal Display), LED and Laser are available at affordable price in BD. These type of projection methods offer various advantages in their own way including image quality, color accuracy. So before buying a projector check the projection method according to the budget and preference.
- Resolution: Projector is usually available in different resolutions including 720 pixels, 1080 pixels and 4K. High resolution projector delivers sharp enough, detailed visuals. Using high-resolution projector requires powerful hardware so tends to cost a bit more. Hence, the resolution should be checked while buying the projector.
- Image Size: Projector typically displays visuals from 30 inch to 300 inch. So, while buying a projector, you need to consider the required projection area as well as check the image size of the projector.
- Screen Distance: The distance between the projector and the screen is very important. Because it affects the size and quality of the projected image. Also, different projector have different throw ratios, which determine the optimal screen distance. So, for viewing pictures, videos in an attractive way, the proper screen distance must be checked while buying a projector.
- Brightness: The brightness of the projector is mainly measured in lumens. The brightness of the projector should be checked depending on the lighting environment of the room used. Projector with a brightness of 3,000 lumens or more are good for well-lit rooms. Also, projector with a brightness of 2,000 lumens or less are suitable for dark room.
- Contrast Ratio: Contrast ratio basically refers to the difference between the bright and dark areas of the image. It affects image quality and clarity. It is generally best to consider projector with a contrast ratio of 10,000:1 or higher for an attractive viewing experience.
- Lamp: Projector lamp life is usually limited to 2000 hours to 25,000 hours. Hence, the lamp life of the projector and the cost of lamp replacement should be checked while buying a projector.
- Lens: Image, video visual quality, throw distance and zoom capability etc. depend on the type and quality of projector lens. Fixed-lens projector is generally more affordable. On the other hand, interchangeable-lens projector are quite smooth to use, but the price is comparatively higher.
- Audio: Almost all projector have built-in speakers which is perfect for presentations or home entertainment. However, it is necessary to check whether an external audio device like speakers or sound system can be connected to the projector to get an interesting audio experience.
- Connector: Check all the input, output ports including HDMI, VGA, USB and audio jack to connect your laptop, tablet or mobile and other external devices to the projector.
- Remote control: In case of class lecture, presentation, to control the projector from a specific location, check if the projector has remote control facility. Therefore, remote with intuitive control features along with power, volume and source selection functions should be considered when purchasing a projector.
Materials needed to use the projector
After purchasing the projector, you may need the following necessary materials for proper use.
- Projector screen
- Projector Mount
- Projector lamp
Frequently asked questions about Projector
Which resolution is better ?
Resolution of a projector indicates how clear and sharp the picture will be. Three ranges of resolution are common in the BD market. The 1280 x 720 and 1280 x 768 are suitable for watching good DVD, blu-ray video or projecting a computer screen. But if you need more clear and sharp image then 1920 x 1080 resolution projectors are perfect for you.
What is ANSI lumen ?
ANSI Lumen is a way to understand the brightness capability of a projector. Projectors with low lumen is perfect for a dark room and projectors containing high lumen are suitable for bright room.
What is projector aspect ratio ?
Aspect ratio means the size of the image. Popular aspect ratios of video projector are 4:3 / XGA & SXGA, 16:10 / WXGA & WUXGA, and 16:9 / standard HDTV 1080p.
Where can I mount the Projector?
Projector mount is not required when using portable projector. However, it is best to use projector mount to adjust the height when displaying visuals from ceilings, walls, and tables or shelves.
Do I need projector screen?
Projector screen is not needed if the walls of the house or office are clean. However, it is best to use a projector screen to display large-sized images on opaque walls or small spaces. Because, the smooth and transparent surface of the projector screen helps to optimize the image quality and brightness.
