Marcin Frąckiewicz, Author at TechStock²

Latest Laptops, Ultrabooks & 2-in-1s (2025–2026): In-Depth Comparison

The Apple MacBook Air 13″ (M4, 2025) delivers a fanless design with about 15 hours of battery life and starts at around $999. The Dell XPS 13 (2025) uses Intel 14th-gen Core Ultra (or ARM Snapdragon X Elite), features a

19 July 2025

2025-2026 Tablet & E-Reader Showdown: iPads, Galaxy Tabs, Kindles & More Compared

The 2025 iPad (11th Generation) was refreshed in March 2025 with a faster A16 Bionic chip, 128 GB base storage, USB-C, an 11″ Liquid Retina display, and a price around $349. The iPad Pro (11-inch and 13-inch, 2024) received a

19 July 2025

2025 Tech · Buying Guides · E-Readers · Product Comparison · Tablets

Ultimate 2025-2026 Desktop PC & All-in-One Showdown: Top Picks for Every User

In 2025 Dell retired its XPS, Inspiron, and OptiPlex brands in favor of a three‑tier “good‑better‑best” lineup: Dell, Dell Pro, and Dell Pro Max. HP unified its consumer PCs under the Omni branding in 2025, introducing OmniDesk desktops, OmniBook laptops,

19 July 2025

2025 Tech · All-in-One PCs · Buying Guides · Desktop PCs · NASDAQ:AAPL · NASDAQ:AMD · NASDAQ:INTC · NASDAQ:NVDA · NYSE:DELL · NYSE:HPQ · Product Comparisons

AI Revolution: 48 Hours of Breakthroughs, Battles, and Backlash (July 17–18, 2025)

On July 17, 2025, OpenAI launched ChatGPT Agent, introducing an agent mode that can take actions such as booking reservations, shopping, or drafting documents and can connect to apps like Gmail and GitHub, with safeguards that the system will always

18 July 2025

AI · Controversy · Industry Trends · Innovation · NASDAQ:AAPL · NASDAQ:AMZN · NASDAQ:META · NYSE:C · Technology

Robotaxis, Rocket Launches, and Record Profits – Tech Highlights (July 17–18, 2025)

Uber to deploy 20,000 robotaxis across the United States starting in 2026, with a $300 million investment in Lucid Motors and a partnership with Nuro to use Lucid Gravity SUVs with Nuro’s autonomous driving system. Fortinet FortiWeb faced a critical

18 July 2025

Autonomous Vehicles · Finance · Industry News · Space · Technology

Battle of the Pro Tablets: Apple M2 iPad Pro vs Microsoft Surface Pro 11 – Which Reigns Supreme?

The iPad Pro 12.9″ (M2, 2022) uses an 8-core CPU, 10-core GPU, and a 16-core Neural Engine. Its 12.9″ display uses mini-LED Liquid Retina XDR with 2732×2048 resolution, 120Hz ProMotion, and up to 1600 nits peak HDR brightness. The Surface

18 July 2025

Apple · Microsoft · NASDAQ:AAPL · NASDAQ:MSFT · Product Comparison · Reviews · Tablets

Apple Vision Pro vs Meta Quest 3: In-Depth Comparison and Review 2025

Apple Vision Pro was announced in mid-2023 and began shipping in early 2024 at $3,499 for 256GB (and $3,899 for 1TB). Meta Quest 3 launched in October 2023 worldwide, with a starting price of $499 for 128GB and $649 for

18 July 2025

Apple · Comparison · Meta · NASDAQ:AAPL · NASDAQ:META · Reviews · VR Headsets

Apple AirPods Max vs Sony WH-1000XM6: Flagship Headphones Face-off (2025 Comparison)

AirPods Max weighs about 385–386 grams with a stainless steel headband and anodized aluminum ear cups, while Sony WH-1000XM6 weighs about 250 grams with a plastic, memory-foam design. The Sony WH-1000XM6 adds a folding hinge for compact travel, whereas the

18 July 2025

Apple · Headphones · NYSE:SNE · Product Comparison · Reviews · Sony

Samsung Galaxy Buds 3 Pro vs. AirPods, Sony, Bose: Ultimate Earbud Showdown

True Wireless Earbuds in 2025: Comprehensive Comparison of Top Models, Trends & Features

In 2024, over 455 million smart personal audio devices were shipped, including 331.6 million true wireless earbuds. AI-enhanced adaptive ANC uses multimodal sensors to adjust noise cancellation and EQ in real time, including Conversation Detection (Google) and Speak-to-Chat (Sony) examples.

18 July 2025

Comparisons · Reviews · Technology · Trends · Wireless Earbuds

Samsung Galaxy S26 Leak Bombshell: 200MP Camera Monster, AI Upgrades & Radical Lineup Shake-Up

iPhone 17 Pro Max vs. Samsung Galaxy S26 Ultra: Ultimate Flagship Showdown

iPhone 17 Pro Max will use a 6.9-inch LTPO OLED with ProMotion 120Hz, a ~2796×1290 resolution, up to ~2000 nits brightness, and a horizontal camera bar across the back. Galaxy S26 Ultra will feature a 6.89-inch Dynamic AMOLED LTPO 120Hz

18 July 2025

Apple · Comparisons · Reviews · Samsung · Smartphones

Understanding How AI Works in 2025: Core Concepts, Breakthroughs, and Societal Impact

By 2023, the U.S. FDA had approved 223 AI-powered medical devices, up from 6 in 2015. GPT-4, released in 2023, is described as having over 100 trillion parameters and powers ChatGPT-like capabilities. The Transformer architecture was introduced in 2017 with

18 July 2025

AI Concepts · Artificial Intelligence · Innovation · NASDAQ:BIDU · NASDAQ:GOOGL · Societal Impact · Technology Trends

OpenAI Unleashes ChatGPT Agent – The AI Assistant That Can Plan, Shop and Make PowerPoints For You

OpenAI launched ChatGPT Agent on July 17, 2025, turning ChatGPT into a personal AI assistant capable of autonomously handling multi-step tasks. The agent uses a built-in “virtual computer” to browse the web, fill forms, run code, and produce Excel spreadsheets

17 July 2025

Artificial Intelligence · Digital Assistants · Future Technology · Productivity · Tech News