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4K video upscaling explained: interpolation vs AI-based methods

Converting standard footage to 4K resolution requires generating new pixels to fill a larger frame, and there are two main approaches: traditional interpolation, which calculates new pixel values based on surrounding color and brightness data, and AI upscaling, which uses models trained on low- and high-resolution image pairs to predict sharper detail. Older interlaced footage adds another wrinkle, since it must be de-interlaced before either upscaling method can be applied properly.

Apple's iPhone 18 Pro Line Expected to Cost $100 More, Bloomberg Reports

Bloomberg's Mark Gurman reports that Apple will raise prices by at least $100 on the iPhone 18 Pro and other devices unveiled at its September event, pushing the Pro model to roughly $1,200. The increase is linked to an AI-driven RAM shortage squeezing supply across phones, laptops and consoles, and follows earlier price hikes this summer on select MacBooks, iPads and HomePods.

Pixel 11 Pro XL passes JerryRigEverything's durability and repair teardown

YouTuber Zack Nelson (JerryRigEverything) tested Google's Pixel 11 Pro XL and found it resists bending and holds up well to physical stress, though its display still scratches at level six despite Google's claims of improved scratch resistance. His teardown also showed the display and battery can each be removed in just a few minutes using basic tools like a heat gun, suction cup, and pry tool.

Google's Magnifier app redesign breaks its Material You themed icon

Google is rolling out version 2.0.0.965719431 of its Magnifier accessibility app with a new icon featuring a blue-to-purple gradient magnifying glass on a filled background, replacing the older blue design. However, the update appears to have broken the app's themed icon feature, showing a blank colored circle instead of the monochrome logo that normally matches a phone's Material You color scheme.

Google may restore Now Playing notifications on Pixel phones

Google is reportedly working to bring back the notification feature for its Now Playing music-recognition app on Pixel devices, according to code found in the latest Android System Intelligence app for Pixel 11 devices. The feature was removed earlier this year when Google gave Now Playing its own dedicated app, breaking workflows that relied on notifications to log tracks into services like Last.fm. Code strings also hint at upcoming support for multiple user profiles, each with its own track history.

Xiaomi unveils XRing 03 chipset with unannounced Arm GPU ahead of Xiaomi 18 Fold launch

Xiaomi has detailed its new XRing 03 processor on Weibo, built on a 3nm process and featuring an unannounced Arm G2-Ultra NX GPU with 16 cores and AI-based upscaling. The chip also includes a 10-core CPU with six 'super' and four 'large' cores, no small cores, peaking at 4.35GHz, plus a four-core NPU rated at 200 TOPS. It will debut in the Xiaomi 18 Fold, set to launch next month.

Pixel 11 Pro Fold's Two Halves Have Different Thicknesses

Google's new Pixel 11 Pro Fold shaves about 1mm off its overall thickness compared to its predecessor, but the design achieves this by making the two halves of the device asymmetrical rather than uniformly flat when unfolded. The side housing the cover display is noticeably thicker than the other half, a departure from the flat-backed design of every prior Pixel Fold model. The change accompanies other trade-offs, including a smaller battery capacity than the previous generation.

Pixel 11 Pro Fold snaps at hinge in JerryRigEverything bend test

YouTuber JerryRigEverything's durability test found the Google Pixel 11 Pro Fold cracked along both antenna lines near its hinge, and the outer display detached completely without tools. This marks the fourth straight year a Google foldable has failed at the same structural point, despite Google's claim that this model's build is three times stronger than before.

USB Power Delivery emerges as the common thread across phone fast-charging systems

USB PD, especially its PPS feature, now underpins fast charging on most major phones, including Apple's iPhone 17 and Android flagships like Samsung's Galaxy S26 Ultra and Google's Pixel 11 series. Qualcomm Quick Charge, once dominant, has largely folded into USB PD compatibility, while brands like OnePlus, Oppo and Xiaomi still rely on proprietary systems such as SuperVOOC and HyperCharge for their fastest speeds.

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