Computers

Explaining OLED screens and Dark Mode

Why that screen fits in the dark

Published

on

Most of the applications you’re currently using must have rolled out their own version of dark mode by now. The smooth transition from a light to dark interface can be done through a push of a button, or by sending the moon emoji on Messenger. A lot of people also find dark mode quite sexy, and that’s probably because of the screen they’re looking at.

A lot of newly released smartphones now have OLED screens, and dark mode seems to work best on such displays! But why is that? How do OLED panels allow dark mode to flourish?

Better, blacker, affordable screens

Organic LED (light-emitting diode) or OLED is essentially a kind of display technology. In a nutshell, OLED panels allow for better and clearer images and colors.

Thin layers of carbon fiber make up OLED screens. Because of these lightweight fibers, screens show brighter and more vibrant colors. Apart from that, OLED screens show deeper blacks and reduce instances of motion blur when navigating. The best part is that OLED screens are becoming gradually cheaper to manufacture. That explains why more and more of today’s smartphones use this panel.

More colorful than the rest

In comparison to regular LED screens of the past, OLED promises more accurate colors by producing light from individual pixels, instead of relying on backlighting. Back then, LCD screens relied heavily on the backlight of the display to make colors pop. Although, such displays also make the colors seem washed, especially when compared to OLED.

Image credit: Denise Chan

However, OLED’s colors don’t always turn out better than on LED and LCD screens. One such case is when you turn your screen’s brightness to its maximum, especially under strong daylight conditions. LED and LCD screens are designed to perform relatively better in color accuracy when your screen’s brightness is set to max. OLED screens were not designed for maximum brightness, so colors at that point would be saturated.

Which OLED is best?

There are two types of OLED technologies that currently exist: AMOLED and PMOLED. A lot of people hear AMOLED tossed around a lot because lots of smartphones use it. Essentially, AMOLED uses a storage capacitor that controls how much light each individual pixel will give off. It’s the one responsible for projecting all sorts of vibrant colors on most OLED smartphone screens. Apart from that, AMOLED screens do support wider resolutions at a more affordable and efficient rate.

PMOLED, on the other hand, does not have a storage capacitor and instead relies on user control. Essentially, the user will control lighting settings, and the individual pixels will adjust accordingly. You can find PMOLED screens on smaller devices like older iPods and pocket Wi-Fi devices. Take note that these screens use more power to implement such color changes.

Joining the dark side

Ever since dark mode rolled out for different apps and interfaces, people have been contemplating on switching to it — and for good reason. On normal LED or LCD screens, the new feature does not bode well with the technology. The depth of the black their dark mode possesses is not reflected well, to the point that the blacks look more gray than actual black. This is much more obvious when the screen’s brightness is turned all the way up.

Image credit: Mike Enerio

Aesthetically, dark mode looks better on OLED screens because of the technology’s emphasis on deeper blacks. Most OLED screens have capacitors that control light passing through each pixel, which also works for blacks and whites. As such, dark mode shows up deeper and blacker, which is the intended look compared to regular modes. But, there’s actually more to just aesthetics for this mode.

It’s also been proven that dark mode on OLED helps save your battery life. Google confirmed this at its Android Dev Summit, citing that on max brightness, blacks consume less power than all other colors. Individual pixels need less electricity to show blacks on screen, which results in lower power consumption through time. Note that Google got these findings through tests on their original Pixel smartphones and their own apps like YouTube.

What’s left for OLED and dark mode

Apps and operating systems are now starting to embrace or consider incorporating dark mode into their software. While apps like Twitter and YouTube introduced such an option early on, others are beginning to take notice. Of course, you’re gonna need the right screen to fully immerse yourself.

Image credit: Simone Dalmeri

It has been proven: OLED and dark mode are indeed a perfect match. But, it is entirely up to you whether you want to stay in the light or switch to the dark side.

Computers

Lenovo ThinkPad P16s, ThinkStation P360 now in the Philippines

Two new Think products

Published

on

ThinkPad P16si
ThinkPad P16s

Lenovo continues to be in a league of its own. After making new IdeaPad and Yoga laptops available earlier this month, Lenovo has introduced two new products in their Think lineup: the ThinkPad P16s Gen 1 and ThinkStation P360 Ultra.

ThinkPad P16s Gen 1

Price — starts at PhP 95,999

The powerful and high-performance ThinkPad P16s Gen 1 is powered by up to the latest 12th Gen Intel Core i7 processors and NVIDIA T550 or Intel Iris Xe graphics.

It can support up to 48GB DDR4 memory and up to 2TB PCIe SSD Gen 4 storage, making it ideal not only for work but also gaming.

The display is 16-inch, 400 nits (2560 x 1600) screen. It has Intel WiFi 6E and Intel Thunderbolt 4, with a suite of ports and slots for seamless and high-speed connectivity.

While reliable and durable, the laptop also comes in a lightweight and slim design, weighing just 1.7 kilograms and with a thickness of 20.5mm for portable use.

ThinkStation P360 Ultra

ThinkStation P360 Ultra

ThinkStation P360 Ultra

Price — starts at PhP 114,799

On the other hand, the small but powerful ThinkStation P360 Ultra is boosted by up to a 12th Gen Intel Core i9 12900 vPro processor for a maximum power of up to 5GHz, and advanced graphics options such as the NVIDIA RTX A5000.

Half the size of traditional small form factor desktop workstations, the machine supports a wide range of tasks for professionals and even creatives, making it one of its kind for its size.

It has up to 64GB of DDR5 memory and up to 1TB of SSD PCIe Gen4 storage. The ThinkStation P360 Ultra also has seven (7) USB ports, including 2 Thunderbolt 4 ports.

Dual onboard ethernet and WiFi 6E options ensure access to superfast networking connectivity. Pair it with wireless keyboards, mice, and monitors, and you’ll be able to take productivity to a whole new level.

The release of these Think devices follows Lenovo’s release of three new Yoga laptops — the Yoga 9i, Slim 7i Pro X, and Slim 7i Carbon — and three new IdeaPads — Slim 3 and 3i, Slim 5i, and 5 Pro earlier this month.

 

Continue Reading

Accessories

Alienware 25, 27 gaming monitors now available in Singapore

No nonsense monitors

Published

on

Dell has announced the availability of the new Alienware 25 and Alienware 27 gaming monitors in Singapore via their official website and exclusive stores in Funan Mall, NEX, Plaza Singapura, and VivoCity.

The 25 is now available online and will retail in Dell stores starting on August 19, 2022 for SG$ 669. The 27 is priced at SG$ 1,099 and can be purchased as early as September 6, 2022 online.

Both the 24.5-inch and 27-inch monitors support VESA Adaptive Sync and AMD Free-Sync Premium Pro. The latter is also NVIDIA G-SYNC compatible. They both have an Extreme Mode and are capable of 1ms GtG response rate.

The Alienware 25 has a slightly higher maximum refresh rate and response rate at 360Hz and 0.5ms (GtG), respectively although the Alienware 27 has a better maximum resolution at 2560 x 1440 along with an up to 280Hz refresh rate and VESA HDR10+ display.

In terms of comfort, both Alienware displays sport the new Legend 2.0 design. It has vast improvements for better comfort and a more seamless gaming experience. The monitors also have several certifications and features such as ComfyView, Flicker Free and Low Blue Light technologies, and more.

The Dell Premium Panel Exchange allows a free panel replacement during the Limited Hardware Warranty period. This is even if only one bright pixel is found.

Continue Reading

Accessories

Samsung announces global launch of Odyssey Ark

New frontier in gaming

Published

on

Odyssey Ark

The next-level Samsung Odyssey Ark gaming screen is now official worldwide. Preorders are available starting on September 1 for Singapore and September 12 elsewhere.

It’s the world’s first 55-inch 1000R curved gaming screen. It features a 4K (3,840 x 2,160) resolution with a 165Hz refresh rate and 1ms response time (GtG). It’s also poised to deliver unrivalled picture quality and cinematic surround sound,

It sports Samsung’s Matte Display for anti-glare and anti-reflection, and has a Cockpit Mode and an exclusive controller called the Ark Dial. When activated, the Cockpit Mode allows the screen to rotate along with its height adjustable stand. You can tilt, and pivot for an entirely new dimension of immersed gaming.

The exclusive Ark Dial, meanwhile, lets users adjust the screen size, position, and screen ratio with just one touch, thanks to the Flex Move Screen function. Other settings include Multi-View, Quick Settings, and Game Bar which may all be toggled right from the dial.

When it comes to sound experience, the Odyssey Ark also has the Sound Dome Technology which features AI Sound Booster and Dolby Atmos for the best surround sound.

The screen itself has four speakers, one in each corner, and two central woofers. They deliver the best quality via a 60W 2.2.2 channel. It also has the lowest 45Hz notes of any gaming screen or soundbar.

Pricing, availability

The Odyssey Ark is priced at SG$ 4,999. The entire lineup will be available on the Samsung Online Store and major consumer electronics and IT stores.

From September 1 to 11, there will also be a pre-order promo where customers can enjoy free gifts such as a Galaxy Tab S7 FE 5G, 36-month warranty, and free delivery and installation.

Continue Reading

Trending