Computers

Explaining OLED screens and Dark Mode

Why that screen fits in the dark

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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.

Accessories

2025 Black Friday Sale Gift Guide

Our Top Gift Picks With HUGE Savings!

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In the annual BLACK FRIDAY SALE, we’ve compiled and rounded-up our best picks with the best value you can get right now!


🧹 Get 50% off Dreame X50 Ultra on Amazon or click here on their website | Use code SAKITECH15 (5% off ’til Dec 1)

💧 Stay hydrated and get up to 30% off on the LARQ PureVis 2 here.

💡 Level up with Govee TV Backlight T2  or Govee Sync Box AI Kit 2.

> Samsung The Frame 65”

> Samsung The Frame Pro 75”

> Samsung The Frame Pro 85”

> Hisense C2 

> Hisense C2 Pro

> Hisense C2 Ultra

> M4 MacBook Air

> M4 Mac mini

> Samsung Galaxy Z Fold 7

> Samsung Galaxy S25 Ultra

> Nomad Universal Cable for Apple Watch

> Nomad Tracking Card

> Nomad Base One Max

> Statik TireHero

> Samsung T7 Shield Portable SSD

> Amazon Kindle Paperwhite 

> Coffee Check Matte Black 

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Computers

Kingston FURY Renegade G5 SSD adds 8TB storage capacity option

Largest capacity option yet for high-power uses

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Kingston FURY has added an 8192GB full capacity option for the Kingston FURY Renegade G5 line. This is ideal for high-power uses, such as video editing, 3D rendering, gaming, and more.

Optimized for heavy workflows and gaming needs, the PCIe 5.0 NVMe M.2 2280 SSD utilizes the latest PCIe Gen5 x 4 controller and 3D TLC NAND.

It can reach speeds of up to 14,800/14,000MB/s (read/write) and over 2M IOPS. This way, it can provide extreme performance and endurance.

And with an 8TB option, users can now store more of their favorite games and media without losing system responsiveness. Other scenarios include 4K/8K video editing.

The Kingston FURY Renegade G5 lineup has capacities available from 1TB to 8TB. All options come with a limited five-year warranty, plus free technical support and legendary Kingston reliability.

Like the Renegade G5’s other storage capacities, the 8TB SSD is compatible with many popular motherboards.

Enthusiasts looking at custom builds can rely on the lineup. And by now, popular PC brands already have motherboards with PCIe 5.0 support.

Kingston’s future-ready storage and RAM offerings were displayed previously at COMPUTEX 2025.

These AI-ready solutions support robots, AI PCs, and AI servers, delivering benefits in public safety, data security, and production line efficiency.

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Computers

Apple Vision Pro gets M5 chip upgrade

And comfortable Dual Knit Band

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Apple Vision Pro M5

Apple has introduced the upgraded Apple Vision Pro, now powered by the M5 chipand equipped with the Dual Knit Band for improved comfort.

This latest version delivers faster performance, sharper display rendering, longer battery life, and new experiences through visionOS 26, which introduces widgets, updated Personas, and new Apple Intelligence features with expanded language support.

M5 chip brings faster AI and sharper visuals

The M5 chip, built on third-generation 3-nanometer technology, introduces a 10-core CPU and GPU that boost performance across the system. Apps launch faster, web browsing feels more responsive, and visuals appear sharper with 10% more pixels rendered on Vision Pro’s micro-OLED displays.

The new GPU supports hardware-accelerated ray tracing and mesh shading. It brings lifelike lighting and reflections to games like Control. Vision Pro now supports refresh rates up to 120Hz. It reduces motion blur and delivering smoother experiences for Mac Virtual Display users.

The high-performance battery extends use to 2.5 hours of general activity or 3 hours of video playback on a single charge. Meanwhile, the 16-core Neural Engine accelerates AI-powered tasks up to 2x faster than before. Developers can now use Apple’s Foundation Models framework to create smarter on-device AI experiences.

Dual Knit Band offers improved comfort

Apple introduces a redesigned Dual Knit Band, crafted from 3D-knitted fabric for a more cushioned and balanced fit. It uses flexible ribs embedded with tungsten inserts for counterweight and stability, while the dual-function Fit Dial enables fine-tuned adjustments.

The Dual Knit Band is available in three sizes (S, M, L), sold separately, and compatible with previous Vision Pro models. Users can find their best fit through the Apple Store app for iPhone.

visionOS 26 expands spatial experiences

With visionOS 26, Vision Pro adds immersive new ways to work and play. Widgets can now stay anchored in your space, Personas look more natural in FaceTime, and spatial photos use AI to add realistic depth.

Vision Pro also supports 180° and 360° video playback from Canon, Insta360, and GoPro. This lets creators and users relive footage the way it was captured. Later this year, the Vision Pro app for iPad will launch. It will give users another way to browse and manage spatial content.

Expanding apps, games, and immersive content

Vision Pro users can explore over 1 million apps, with 3,000+ made specifically for visionOS. Lifestyle and design apps like HomeByMe, Balenciaga, and Christie’s Select join entertainment titles like Epic Earth and Space Vision.

Apple Immersive continues to push storytelling boundaries with new titles from Audi F1 Project, BBC, HYBE, and Red Bull. There are also 3D movie hits like Jurassic World Rebirth and Wicked on the Apple TV app.

Gaming also levels up with support for PlayStation VR2 Sense controllers. It unlocks tactile gameplay with six degrees of freedom and haptic feedback.

Built for creators and professionals

Pro users can use Vision Pro for advanced workflows — from 3D design and photography to film production and live collaboration. The new Logitech Muse stylus offers pixel-level precision in apps like Crayon and Sketch Pro. Enterprises such as CAE, Porsche, and UC San Diego Health are already adopting Vision Pro to power simulation, visualization, and healthcare innovation.

Pricing and availability

The upgraded Apple Vision Pro with M5 chip and Dual Knit Band starts at SGD 4,999, available in 256GB, 512GB, and 1TB storage options.

Pre-orders in Singapore begin October 17, with availability in Apple Stores starting October 22.

The Dual Knit Band can be purchased separately for SGD 149, the Vision Pro Travel Case for SGD 299, and ZEISS Optical Inserts for SGD 149 (Readers) or SGD 219 (Prescription). The Logitech Muse stylus is priced at SGD 179 and will be available alongside the new Vision Pro.

Customers can book demos online, featuring the new Vision Pro and its latest features, including Genmoji, Writing Tools, and new Apple Immersive experiences like Tour De Force and MotoGP.

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