198 technology videos with original Tech4K overviews and chapter guides.
145–192 of 198
zollotech
The Apple Watch Ultra 4 introduces a new health-sensing system that enables more accurate, continuous heart rate monitoring every five seconds. The device features a slightly heavier titanium case, weighing 63 grams for the…
TechDroider
The OnePlus 15 demonstrated the longest battery life in a comparative endurance test, lasting 13 hours and 33 minutes. The testing protocol involved a continuous cycle of gaming, YouTube video playback, social media usage, and…
OSReviews
The Choyong Voyager is a compact, retro-styled internet radio and Bluetooth speaker that integrates a 1.5-inch capacitive IPS LCD touchscreen. The device runs on an Android-based operating system and offers versatile…
GEEKOM
Geekom has introduced the X16 Pro, a new 16-inch laptop designed for high-performance productivity that weighs approximately 1.3 kilograms. The device features a magnesium chassis with a skin-friendly coating and is available…
OSReviews
The Wuben E2 is an ultra-compact, wearable LED flashlight weighing just 10.7 grams, designed for versatile everyday carry. Despite its diminutive size, the device offers three distinct lighting modes: a primary spotlight, a side…
Max Tech
The iPhone 18 Pro Max demonstrates substantial performance improvements over the iPhone 17 Pro Max, driven by the A20 Pro chip and a redesigned memory architecture. The A20 Pro features a 96-bit memory bus, a 50% increase in…
Lon.TV
Synology NAS devices allow the use of non-Synology hard drives and support hardware transcoding for Plex, though some models require an unofficial community patch to enable this feature. While the BeeStation Plus supports…
Brandon Butch
Apple has launched the iPhone 18 Pro and iPhone 18 Pro Max, featuring a new color palette of glacier, burgundy, black, and silver. Both models now offer storage configurations up to 2 terabytes, a significant expansion from…
Becca Farsace
Android foldable devices often suffer from limited stock camera software that lacks granular manual controls. To address this, users can leverage third-party applications like Native Camera, Rarevision VHS, and Snapseed to gain…
Unbox Therapy
The Apple iPhone 18 Pro and Pro Max introduce a variable aperture camera system, allowing users to manually adjust the lens opening to control depth of field and light intake. This hardware-level feature is complemented by…
JerryRigEverything
The iPhone 18 Pro incorporates a significantly larger vapor chamber and a new cooling plate located behind the display to manage the heat generated by the A20 Pro chip. The device utilizes a variable aperture camera system, which…
zollotech
The Apple Watch Series 12 introduces a second-generation electrical heart sensor capable of continuous, high-frequency heart rate tracking. The device features a 1mm wider chassis than its predecessor, resulting in slightly…
Unbox Therapy
The iPhone 18 Pro and Pro Max introduce a mechanical aperture system, allowing for physical control over depth of field and light intake, a feature previously simulated through software. This hardware addition, while impressive,…
Tech Burner
The iPhone 18 Pro Max introduces a variable aperture camera system, allowing users to manually adjust the aperture for greater control over depth of field and background blur. This hardware upgrade is complemented by a…
The Unlockr
The iPhone 18 Pro Max and Samsung Galaxy S26 Ultra demonstrate similar gaming performance and thermal handling, despite differences in their underlying hardware. Both devices feature 6.9-inch LTPO displays, though the iPhone…
ETA PRIME
The Minisforum AtomMan G7 Pro mini gaming PC features an Intel Core i9-14900HX processor and an Nvidia RTX 5070 laptop GPU, providing robust performance for demanding titles. The system includes 32GB of DDR5 memory at 5600MHz and…
Gamers Nexus
Average in-stock retail prices for current-generation graphics cards have risen significantly over the last six months, with Nvidia GPUs showing the most substantial price increases. Data collected from Newegg indicates that,…
Digital Foundry
Final Fantasy XIV on the Nintendo Switch 2 provides a functional, albeit technically constrained, experience that relies on a 30 FPS cap to maintain stability. While the game is playable, it frequently struggles to maintain…
ben's gadget reviews
This speculative review of the fictional "iPhone 18 Pro Max" positions the device as an iterative "S" style update over the previous generation, overshadowed by a fictional foldable "iPhone Duo." The device features a speculative…
MrMobile (Michael Fisher)
Presenter Michael Fisher (MrMobile) delivers a speculative, futuristic review of the fictional iPhone 18 Pro and Google Pixel 11 Pro, set in a hypothetical 2026. The concept iPhone 18 Pro features a refined design with a…
SuperSaf
This speculative concept video compares the unreleased iPhone 18 Pro Max and Galaxy S26 Ultra, evaluating their fictional designs, hardware specifications, and software features. The iPhone 18 Pro Max concept is depicted with a…
zollotech
A concept video from Zollotech showcases highly realistic mockup designs and fictional specifications for the speculative "iPhone 18 Pro" and "iPhone 18 Pro Max" running a simulated "iOS 27." The mockups feature a redesigned rear…
GSMArena Official
This speculative concept review evaluates the fictional Google Pixel 11, a compact high-end smartphone running the unreleased Android 17 operating system. Powered by a speculative Tensor G6 chipset with 12GB of RAM, the device…
zollotech
This guide demonstrates the step-by-step process of transferring data from an old iPhone to a new iPhone using Apple's Quick Start feature and an iCloud restore. The process begins by placing the two devices near each other,…
Digital Foundry
Control Resident utilizes Remedy’s Northlight engine to deliver a semi-open world experience, though the game’s technical performance and visual fidelity vary across console platforms. On the PlayStation 5, the game runs at…
Hardware Unboxed
The 4GB variant of the AMD Radeon RX 9050 graphics card exhibits severe performance degradation compared to its 8GB counterpart due to reduced memory capacity and bandwidth. While the 8GB model is available as a standalone retail…
Jarrod'sTech
The 2026 Asus ROG Strix Scar 18 gaming laptop features a 450W power supply, the highest wattage charger currently available for a gaming laptop, which enables superior CPU performance compared to other 18-inch models. The device…
Tech YES City
The surge in demand for AI-capable hardware is significantly inflating the market price of consumer-grade gaming GPUs. Because AI workloads require substantial VRAM, high-capacity cards are being purchased in bulk for AI…
Gamers Nexus
Microsoft is navigating a significant downturn in its Xbox division, marked by a 7% year-over-year revenue decline and a 29% drop in console hardware sales. The company has initiated a major restructuring, including the layoff of…
Fireship
Google DeepMind, the University of Maryland, and the University of Virginia have introduced "Dream-RSI," a framework designed to achieve recursive self-improvement (RSI) in AI agents by optimizing their exploration policies…
Robtech
The Minisforum Elite Mini M2 Air-304 mini PC, powered by the Intel Core 3 304 "Wildcat Lake" processor, delivers excellent build quality and low power consumption but suffers from weak multi-core and graphics performance. Priced…
ServeTheHome
Arm has developed the AGI CPU, marking the company's first complete server processor offering rather than just licensing intellectual property (IP) or compute subsystems (CSS). Designed for hyperscale cloud and AI workloads, the…
AppleInsider
The iPhone 18 Pro introduces a variable aperture lens, a significant hardware advancement that allows the camera to automatically or manually adjust the aperture between f/1.48 and f/4.0. This feature addresses common low-light…
GEEKOM
The Geekom A5 2027 Edition is a compact desktop computer built with a unibody metal chassis designed to withstand significant physical pressure. The device is powered by an AMD Ryzen 7000 series processor and utilizes the…
TechTablets
The Geekom A9 Max mini PC features the AMD Ryzen AI 9 HX 470 processor, offering significant performance improvements over previous generations. The device includes 32GB of upgradeable RAM and a 2TB PCIe 4.0 SSD, with support for…
Trakin Tech English
The Lenovo Yoga Slim 7i Ultra is a thin, lightweight laptop that balances portability with high-end performance. Weighing 965 grams and measuring 1.39 cm in thickness, the device features a magnesium-aluminum alloy chassis with…
zollotech
The iPhone Handoff feature in iOS 27 allows users to seamlessly transfer cellular connectivity between two iPhones. By configuring the feature in the cellular settings, users can designate a primary and secondary device, enabling…
MKBHD
The iPhone 18 Pro features a new variable aperture camera system and the A20 Pro chip, which provides significant performance and efficiency gains. The camera's variable aperture allows for manual control over depth of field and…
The Verge
The iPhone 18 Pro introduces a mechanical aperture system for its main camera, allowing for physical adjustments between f/1.48 and f/4. This hardware update aims to provide greater control over depth of field and light intake,…
KitGuruTech
The Geekom IT13 Max mini PC, powered by an Intel Core Ultra 9 185H processor, functions as an effective, power-efficient home server for self-hosted applications like Immich. The device features 24GB of soldered LPDDR5 RAM at…
Digital Spaceport
A new price-tracking tool on DigitalSpaceport.com reveals significant market fluctuations for local AI GPUs and AIO hardware. The analysis highlights that the NVIDIA RTX 5090 currently commands a $3,400 premium over its launch…
ETA PRIME
Anbernic has introduced the RG DS Plus, a dual-screen Linux-based handheld console designed primarily for Nintendo DS emulation. Succeeding the original RG DS, the new model adopts a design reminiscent of the Nintendo 3DS XL,…
Tech Notice
The Samsung 990 SSD, a DRAM-less PCIe Gen 4 NVMe drive utilizing Host Memory Buffer (HMB) technology, delivers top-tier burst performance in standard system benchmarks but falls short in long-term consistency and endurance…
Retro Game Corps
The Anbernic RG DS Plus is a dedicated dual-screen handheld that offers a comfortable, ergonomic experience for Nintendo DS emulation. While it lacks the power of the original hardware and has been downgraded in some…
Retro Handhelds
The Anbernic RG DS Plus offers a significant hardware upgrade over the original Nintendo DS, featuring two 4.3-inch displays with a 1024x768 resolution. This represents a 16-fold increase in pixel density compared to the original…
TechDweeb
The Ambernic RGDS Plus is a handheld gaming device specifically designed to emulate the Nintendo DS, featuring a dual-screen configuration that replicates the original hardware's form factor. The device utilizes a Linux-based…
Adam Savage's Tested
The Steam Frame is a modular, standalone VR headset from Valve that prioritizes comfort and weight distribution. Weighing 440 grams, the device features a core module containing the processor, optics, and display, which snaps…
Linus Tech Tips
The Valve Steam Frame is a standalone VR headset that supports wireless PC streaming and runs on SteamOS. It features pancake lenses with a 2160x2160 resolution per eye and a refresh rate of up to 144Hz. The device utilizes a…