DOEL laptop in bangladesh,configration and price

doel laptop
price list
configration
DOEL laptop  is currently unavailable to the public.


bangladeshi laptop doel at only tk-10,000


DOEL Primary

Model:Doel 2102
Operating System:Google Android
Processor:VIA 8650 800MHz
Display:10.0″ LCD
Hard Drive:SD Slot for Max 32 GB
RAM:512 MB
Webcam:0.3 MP
USB:USB 2.0(2 Slot)
WLAN:802.11b/g/n Wireless LAN
LAN:10/100M Ethernet LAN (RJ-45)
Price:Tk 10,000


bangladeshi laptop doel at only tk-13,500

DOEL Basic:

Model:Doel 0703
Operating System:Linux Based OS
Processor:Intel® ATOM Processor N455 1.66GHz
Chipset:Intel® NM10 Express Chipset
Graphics:Processor:Intel ® GMA 3150 Integrated
Display:10.1″WXGA LED Backlit
Max Resolution:1024 x 600
Hard Drive:HITACHI or TOSHIBA SATA 250 GB HDD
RAM:1GB DDR3
Webcam:1.3 MP
USB:USB 2.0(3 Slot)
WLAN:802.11b/g/n Wireless LAN
LAN:10/100M Ethernet LAN (RJ-45)
Price:Tk 13,500

bangladeshi laptop doel at only tk-22,000

DOEL Standard:

Model:Doel 2603
Operating System:Linux Based OS
Processor:Intel® ATOM Processor N470 1.83GHz
Chipset:Intel® NM10 Express Chipset
Graphics:Processor:Intel ® GMA 3150 Integrated
Display:12.1″WXGA LED Backlit
Max Resolution:1360 x 768
Hard Drive:Hitachi or Toshiba or Samsung SATA 320 GB HDD
RAM:2GB DDR3
Webcam:1.3 MP
USB:USB 2.0(3 Slot)
WLAN:802.11b/g/n Wireless LAN
LAN:10/100M Ethernet LAN (RJ-45)
Price:Tk 22,000


bangladeshi laptop doel at only tk-26,000
DOEL Advanced:

Model:Doel 1612
Operating System:Linux Based OS
Processor:Intel® Pentium P6200 2.13 GHZ
Chipset:Intel® HM55 Express Chipset
Graphics:Processor:Intel Graphics Media Accelerator HD
Display:14.0″WXGA LED Backlit
Max Resolution:1366 x 768
Hard Drive:Hitachi or Toshiba or Samsung SATA 320 GB HDD
RAM:2GB DDR3
Optical Drive:Samsung DVD+/-RW
Webcam:1.3 MP
USB:USB 2.0(3 Slot)
WLAN:802.11b/g/n Wireless LAN
LAN:10/100M Ethernet LAN (RJ-45)
Price:Tk 26,000

Laptop "DOEL" : A product of Bangladesh by TSS

আপনি জানেনি কি?

ভাষা আন্দালন ও আন্তর্জাতিক মাতৃভাষা দিবস স্মরণে দোয়েল প্রাইমারি মডেল ২১০২ প্রাইমারি নেটবুক: ডিসপ্লে স্ক্রিন ১০.০ ইঞ্চি, প্রসেসর ভিআইএ ৮০০ মেগাহার্টজ, র‍্যাম-৫১২ এমবি, অপারেটিং সিস্টেম- উইন্ডোজ সিই/এনড্রয়েড।

বাংলাদেশের জাতির জনক বঙ্গবন্ধু শেখ মুজিবুর রহমানের ৭ই মার্চের ভাষণ স্মরণে তৈরি দোয়েল বেসিক মডেল ০৭০৩ নেটবুক: ডিসপ্লে স্ক্রিন - ১০.০ ইঞ্চি, প্রসেসর - ইন্টেল অ্যাটম ১.৬৬ গিগাহার...্টজ, র‍্যাম- ১ জিবি ডিডিআরএস, অপারেটিং সিস্টেম - উইন্ডোজ/লিনাক্স।

স্বাধীনতা দিবস স্মরণে দোয়েল স্ট্যান্ডার্ড মডেল-২৬০৩ নোটবুক: ডিসপ্লে স্ক্রিন – ১২.১ ইঞ্চি, প্রসেসর - ইন্টেল অ্যাটম ১.৮ গিগাহার্টজ, র‍্যাম- ২ জিবি ডিডিআরথ্রি, অপারেটিং সিস্টেম - উইন্ডোজ/লিনাক্স।

বিজয় দিবস স্মরণে অ্যাডভান্স মডেল-১৬১২: ডিসপ্লে স্ক্রিন – ১৪ ইঞ্চি, প্রসেসর - ইন্টেল পেন্টিয়াম ২.১ গিগাহার্টজ, র‍্যাম- ২ জিবি ডিডিআরথ্রি, অপারেটিং সিস্টেম - উইন্ডোজ/লিনাক্স।

 

 

Laptop "DOEL" : A product of Bangladesh by TSS

Configuration of 4th model:
* 14.0" (1920*1020) LED Backlit
* Samsung SATA 320GB HDD
* Intel® Celeron Dual Core T3500 2.1 GHz 2GB DDR3* Integrated 1.3 MP Webcam
* 802.11 bg/n 4 USB 2.0
* DVD Writer
* Warranty: components also to be replaced within 1 year.
* Price- 26,500/=

 

Laptop "DOEL" : A product of Bangladesh by TSS

Configuration of 3rd model:
* 13.3" (1360*768) WXGA LED Backlit
* 2GB DDR3 Samsung SATA 320GB HDD
* Intel® ATOM Processor D525 1.8GHz* 802.11 bg/n 3 USB 2.0
* Integrated 1.3 MP Webcam
* Linux Based OS
* Warranty: components also to be replaced within 1 year.
* Price- 20,500/=

 

Laptop "DOEL" : A product of Bangladesh by TSS

Configuration of 2nd model:
* 10.1" (1024*600) WXGA LED Backlit
* 2 USB 2.0 SD Slot for Max 32 GB
* Intel® ATOM Processor N455 1.66GHz* Integrated 1.3 MP Webcam
* 1GB DDR3 Samsung SATA 250 GB HDD
* Linux Based OS
* Price- 13,500/=

Bangladesh launches $130 laptop

Bangladesh PM Sheikh Hasina opened the first ever locally manufactured ‘Doel’ laptop, in Dhaka Today.
Telecommunication ministry said that the date for marketing of the laptop yet to be fixed by this ministry. Firstly several thousand laptops will be supplied to govt. institutions,” officialy informed.
The prices will be Tk 10,000, Tk 13,500, Tk 22,000 and Tk 26,000 for the four different models of Laptop branded ‘Doel’.
2M Corporation Ltd, Dhaka and TFT Technology, Penang, Malaysia is working together for manufacturing the laptops under State-run Telephone Shilpa Sangstha.
At the Bangabandhu International Conference Centre the Prime Minister unveiled the laptop on Tuesday

 

what is LED monitor?

what is LED monitor?
what is light emittig diode?

the meaning of LED=light emitting diode.

An LED display is a flat panel display, which uses light-emitting diodes as a video display. An LED panel is a small display, or a component of a larger display. They are typically used outdoors in store signs and billboards, and in recent years have also become commonly used in destination signs on public transport vehicles or even as part of transparent glass area. LED panels are sometimes used as form of lighting, for the purpose of general illumination, task lighting, or even stage lighting rather than display.

There are two types of LED panels: conventional (using discrete LEDs) and surface-mounted device (SMD) panels. Most outdoor screens and some indoor screens are built around discrete LEDs, also known as individually mounted LEDs. A cluster of red, green, and blue diodes is driven together to form a full-color pixel, usually square in shape. These pixels are spaced evenly apart and are measured from center to center for absolute pixel resolution. The largest LED display in the world is over 1,500 ft (457.2 m) long and is located in Las Vegas, Nevada covering the Fremont Street Experience. The largest LED television in the world is the Center Hung Video Display at Cowboys Stadium, which is 160 × 72 ft (49 × 22 m), 11,520 square feet (1,070 m²).
Most indoor screens on the market are built using SMD technology—a trend that is now extending to the outdoor market. An SMD pixel consists of red, green, and blue diodes mounted in a single package, which is then mounted on the driver PC board. The individual diodes are smaller than a pinhead and are set very close together. The difference is that the maximum viewing distance is reduced by 25% from the discrete diode screen with the same resolution.
Indoor use generally requires a screen that is based on SMD technology and has a minimum brightness of 600 candelas per square meter (cd/m², sometimes informally called nits). This will usually be more than sufficient for corporate and retail applications, but under high ambient-brightness conditions, higher brightness may be required for visibility. Fashion and auto shows are two examples of high-brightness stage lighting that may require higher LED brightness. Conversely, when a screen may appear in a shot on a television studio set, the requirement will often be for lower brightness levels with lower color temperatures; common displays have a white point of 6500–9000 K, which is much bluer than the common lighting on a television production set.
For outdoor use, at least 2,000 cd/m² is required for most situations, whereas higher-brightness types of up to 5,000 cd/m² cope even better with direct sunlight on the screen. (The brightness of LED panels can be reduced from the designed maximum, if required.)
Suitable locations for large display panels are identified by factors such as line of sight, local authority planning requirements (if the installation is to become semi-permanent), vehicular access (trucks carrying the screen, truck-mounted screens, or cranes), cable runs for power and video (accounting for both distance and health and safety requirements), power, suitability of the ground for the location of the screen (if there are no pipes, shallow drains, caves, or tunnels that may not be able to support heavy loads), and overhead obstructions.

what is LCD display?

LCD monitor:What is lcd display?
Liquid crystal display.
The meaning of LCD=Liquid crystal display.

A low-power flat-panel display used in many laptop computers, calculators and digital watches, made up of a liquid crystal that is sandwiched between layers of glass or plastic and becomes opaque when electric current passes through it. The contrast between the opaque and transparent areas forms visible characters.

Optoelectronic device used in displays for watches, calculators, notebook computers, and other electronic devices. Current passed through specific portions of the liquid crystal solution causes the crystals to align, blocking the passage of light. Doing so in a controlled and organized manner produces visual images on the display screen. The advantage of LCDs is that they are much lighter and consume less power than other display technologies (e.g., cathode-ray tubes). These characteristics make them an ideal choice for flat-panel displays, as in portable laptop and notebook computers.

(Liquid Crystal Display) A screen display technology developed in 1963 at the David Sarnoff Research Center in Princeton, NJ. LCDs are quite extraordinary. Sandwiched between polarizing filters and glass panels, liquid crystals are rod-shaped molecules that flow like liquid and bend light like crystal. The orientation of the filters and panels determines how light passes through the crystals.

Because it takes such little power to move crystal molecules, LCD wristwatches began to flourish in the 1970s along with myriad other monochrome displays. By the 1990s, color LCDs helped the sales of laptops to boom, and in 2003, LCD computer monitors outsold CRTs for the first time, making LCD the predominant electronic display technology.

 

 

what is CRT monitor?

crt monitor:
CRT monitor:

A vacuum tube in which a hot cathode emits electrons that are accelerated as a beam through a relatively high voltage anode, further focused or deflected electrostatically or electromagnetically, and allowed to fall on a phosphorescent screen.

Vacuum tube that produces images when its phosphorescent surface is struck by electron beams. CRTs can be monochrome (using one electron gun) or colour (typically using three electron guns to produce red, green, and blue images that, when combined, render a multicolour image). They come in a variety of display modes, including CGA (Color Graphics Adapter), VGA (Video Graphics Array), XGA (Extended Graphics Array), and the high-definition SVGA (Super Video Graphics Array).

history of laptop computer

Main article: History of laptops

 

 

As the personal computer became feasible in the early 1970s, the idea of a portable personal computer followed. A "personal, portable information manipulator" was imagined by Alan Kay at Xerox PARC in 1968, and described in his 1972 paper as the "Dynabook".

The IBM SCAMP project (Special Computer APL Machine Portable), was demonstrated in 1973. This prototype was based on the PALM processor (Put All Logic In Microcode).

The IBM 5100, the first commercially available portable computer, appeared in September 1975, and was based on the SCAMP prototype.

As 8-bit CPU machines became widely accepted, the number of portables increased rapidly. The Osborne 1, released in 1981, used the Zilog Z80 and weighed 23.6 pounds (10.7 kg). It had no battery, a 5 in (13 cm) CRT screen, and dual 5.25 in (13.3 cm) single-density floppy drives. In the same year the first laptop-sized portable computer, the Epson HX-20, was announced.The Epson had a LCD screen, a rechargeable battery, and a calculator-size printer in a 1.6 kg (3.5 lb) chassis. Both Tandy/RadioShack and HP also produced portable computers of varying designs during this period.

The first laptops using the flip form factor appeared in the early 1980s. The Dulmont Magnum was released in Australia in 1981–82, but was not marketed internationally until 1984–85. The $8,150 ($18,540 today) GRiD Compass 1100, released in 1982, was used at NASA and by the military among others. The Gavilan SC, released in 1983, was the first computer described as a "laptop" by its manufacturer^.From 1983 onward, several new input techniques were developed and included in laptops, including the touchpad (Gavilan SC, 1983), the pointing stick (IBM ThinkPad 700, 1992) and handwriting recognition (Linus Write-Top 1987). Some CPUs, such as the 1990 Intel i386SL, were designed to use minimum power to increase battery life of portable computers, and were supported by dynamic power management features such as Intel SpeedStep and AMD PowerNow! in some designs.

Displays reached VGA resolution by 1988 (Compaq SLT/286), and colour screens started becoming a common upgrade in 1991 with increases in resolution and screen size occurring frequently until the introduction of 17"-screen laptops in 2003. Hard drives started to be used in portables, encouraged by the introduction of 3.5" drives in the late 1980s, and became common in laptops starting with the introduction of 2.5" and smaller drives around 1990; capacities have typically lagged behind physically larger desktop drives. Optical storage, read-only CD-ROM followed by writeable CD and later read-only or writeable DVD and Blu-Ray, became common in laptops soon in the 2000s.

Read more:

some sample picture of laptop computer





Defination of laptop computer

A laptop, also called a notebook is a personal computer for mobile use. A laptop integrates most of the typical components of a desktop computer, including a display, a keyboard, a pointing device (a touchpad, also known as a trackpad, and/or a pointing stick) and speakers into a single unit. A laptop is powered by mains electricity via an AC adapter, and can be used away from an outlet using a rechargeable battery.

Portable computers, originally monochrome CRT-based and developed into the modern laptops, and were originally considered to be a small niche market, mostly for specialized field applications such as the military, accountants and sales representatives. As portable computers became smaller, lighter, cheaper, more powerful and as screens became larger and of better quality, laptops became very widely used for all sorts of purposes.

 

what is a laptop computr?

laptop is a one kind of notebook pc.it is costly but relaxeable to use.Laptop computers, also known as notebooks, are portable computers that you can take with you and use in different environments. They include a screen, keyboard, and a trackpad or trackball, which serves as the mouse. Because laptops are meant to be used on the go, they have a battery which allows them to operate without being plugged into a power outlet. Laptops also include a power adapter that allows them to use power from an outlet and recharges the battery.

While portable computers used to be significantly slower and less capable than desktop computers, advances in manufacturing technology have enabled laptops to perform nearly as well as their desktop counterparts. In fact, high-end laptops often perform better than low or even mid-range desktop systems. Most laptops also include several I/O ports, such as USB ports, that allow standard keyboards and mice to be used with the laptop. Modern laptops often include a wireless networking adapter as well, allowing users to access the Internet without requiring any wires.

Defination of laptop

what is laptop?

Laptop is a notebook pc that is portable.laptop has various advantages.It is costly but reliable.There are various company who produce laptop such that -apple,dell,asus,acer lenovo,samsung,sony,hp etc.