The television was invented during the early 20th century. It changed the world through its superior audio and visual communication technology. Televisions are now found in almost every home around the globe. It is a mass medium for entertainment, news, education, politics, and various advertising types.
The bulkier high-voltage CRT (cathode ray tube) screen displays are now replaced with flat-panel and compact, energy-efficient technologies such as LCDs, LED and plasma displays. LEDs are slowly being replaced by OLEDs. Smart TVs are increasingly being produced by manufacturers since the mid-2010s. Smart televisions with integrated Internet and web functions have become a dominant form of television since the late 2010s.
The common types of flat screen TVs are as follows:
Plasma displays use small cells which contain electrically charged ionized gases known as plasmas. The plasma screens are made bright and made of glass. Plasma televisions are produced in larger sizes and cannot be economically manufactured in smaller screen sizes.
Liquid crystal display (LCD) televisions use liquid crystal displays to produce images. They are much lighter and thinner than the older cathode ray tube (CRT) televisions. These TVs can be built in any size and have better image quality than plasma TVs.
Light emitting diode (LED) televisions have a flat-panel display, using an array of LEDs as pixels for displaying videos. The screen brightness makes it possible for them to be used outdoors as they are visible in the sun.
Organic light emitting diode (OLED) televisions are basically LEDs. It consists of an emissive electroluminescent film. This film of organic compound allows the emission of light in response to an electrical current. Since OLEDs do not need any backlighting, they can be built weightless and thinner compared to other displays.
Here are some factors you should consider before buying a flat screen TV.
As discussed above, there are many types of television based on their screen displays. While choosing a flat-screen TV, one must make sure they pick up the latest and the best. As of today, plasma televisions are almost being replaced by lower-costing LCDs and OLEDs.
Televisions are manufactured in many screen sizes, ranging from less than 20 inches to over 65 inches. One needs to pick up a television depending on its purpose of use. A television for viewing in the bedroom would be much smaller than a television to be viewed in the living room.
LCD TVs mostly need only a single fluorescent backlight, whereas the need of plasma TVs is that every sub-pixel has to be lit individually. Hence, viewing a plasma TV will cost about 50 percent more annually than an LCD television. The least amount of power is used by LED screens. They would consume about 40 percent lesser energy than LCD televisions.
When we buy a television, we expect it to entertain us for a good lot of years. The shortest lifespan of the flat screen televisions is that of a plasma screen, about 60,000 hours. LED televisions usually have a lifespan of over 100,000 hours. LCD sets are somewhere between the two.
There are thousands of brands and flat screen TV models on display. Getting the best bargain for your set may be quite challenging. LCD TVs are more affordable than the other options. Plasma TVs are mostly available in larger screen sizes and are a little more expensive than LCDs. LED or OLED screens, being the newest TV technology, are the most expensive in stores today.
Flat screen TVs have phased out the bulky cathode ray tube technology screens. The technologies used to produce these are quickly evolving to provide the viewer with a better viewing experience. The flat screen TVs have revolutionized the way the world watches television!
Have you ever thought of how your life would be without your cell phone? These days cell phones have become a significant part of our lives. These smartphones come in handy, from making calls to listening to music and carrying on with your work. But buying a new smartphone can be tricky as there are many brands and options to choose from. Listed below are five of the best cell phones you can consider buying:
Samsung Galaxy S22 Ultra
This cell phone is one of the smartest, sleek, and stylish devices. This cell phone is the first Galaxy S with a built-in S pen, and its 6.8-inch display is the best-in-class. It features the fastest processor ever and a nightography camera that is the most advanced camera system yet. It comes in exclusive, sophisticated, and elegant colors to broaden your choice and amplify its sleek design, such as burgundy, green, phantom black, and phantom white. The good news is that the Galaxy S22 Ultra and the S-Pen are IP68 rated.
Apple iPhone 13 Pro Max
This cell phone offers exceptional performance and may be considered a convenient and practical cell phone. Its 120 Hz display and longer battery life are some of the reasons that make it an ideal choice. Its advanced sensors and a new photographic style feature make its camera the most advanced and improved. The new macro mode of the camera also allows you to shoot amazing close-ups.
Apple iPhone 13
This phone has a bright 6.1-inch OLED display. It features best-in-class cameras that offer excellent picture and video quality. Its brilliant display and longer battery life are the other reasons that may lead you to decide to buy this cell phone. Its availability in multiple colors such as blue, green, starlight, red, pink, and midnight enhances its versatility. It has 128GB of internal storage and is compatible with all 5G networks.
Google Pixel 6
It is one of the best cell phones for that ultimate and ideal Android experience. The most significant advantage is that this cell phone is powered by Google’s Tensor chipset, which makes it lean into Artificial Intelligence (AI) and Machine Learning for something new and advanced. It has a 6.4-inch OLED display and comes with fabulous photo-editing features and powerful cameras. Its sleek and intriguing design is a bonus. It comes in bold color choices such as green, black, and two-tone red.
Samsung Galaxy A 53
This is a cost-effective phone for all Android fans. It has an incredible 6.5-inch Super AMOLED display with a 120 Hz refresh rate and offers remarkable software support. This smartphone is available in multiple colors for versatile choices such as white, black, blue, and peach. Its screen resolution is 1080 x 2400 pixels and comes with Corning Gorilla glass for the ultimate screen protection. The battery type is Li-ion, with a capacity of 5000 mAh. This phone’s storage capacity is also high, with 128 GB of built-in storage; plus, there is room for more, up to 1TB.
Buying a cell phone is tricky and can be difficult as there are multiple factors to consider, such as budget, features, etc. This post has explored the five best cell phones in the market. Compare the features of your preferred cell phones and choose one that best suits your requirements.
Computers have evolved from being ugly grey boxes to colorful all-in-one systems that are capable of multitasking. And today, there are several top brands that manufacture desktop computers keeping in mind the end user. However, with a plethora of options comes the added pressure of shopping, especially when you have a tight budget. This Black Friday sale, shop for new or refurbished computers and enjoy discounts ahead of the holiday shopping weekend.
Dell desktops
Dell is one of the leading brands when it comes to desktop PCs. This Black Friday sale, avail the best of discounts and promos on the latest Inspiron 5000 series. The All-in-one series is also one of the better compact desktop PCs, ideal for work and leisure. Get up to $150 discount on the Inspiron 5000 series. If you prefer a more powerful configuration, the latest computer in the Inspiron series features 256GB storage and a minimum 8GB RAM powered by the 10th generation for just $849. Alternatively, you can buy the Dell OptiPlex Micro desktop and get up to $500 off on this deal. Isn’t it the perfect upgrade to your workstation?
HP desktops
The HP EliteOne 800 G2 desktop computer is another alternative you can consider during the Black Friday sale. Powered by an Intel Core i5 processor with 8GB RAM available at your disposal, the all-in-one desktop computer is a real space saver due to its design. Despite having a compact design, the desktop PC is designed to handle all the performance tasks without the core overheating. You can save up to $420 on a refurbished perfectly working computer assembly and save yourself a ton of money. Another grade A refurbished HP desktop you can buy this shopping season is the EliteDesk 800 G1 series available for a massive discount of $300.
MSI desktops
If you are looking for a desktop with basic configuration, MSI is a better choice over other brands. The company’s flagship Cube N 8GL is powered by an Intel Celeron N4000 processor running 1.1GHz with 4GB RAM to spare for computing tasks. For storage, you can either buy the 64GB SSD version or a high capacity 64GB SSD+500GB HDD version. Starting at just $189 for the base configuration, MSI’s Cube can be plugged into any existing display setup.