חדשות gadgets

Xiaomi Unleashes Redmi K90 Pro Max: 7,560mAh Battery, Bose Audio – and a Memory Chip Crisis
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שיאומי משיקה את Redmi K90 Pro Max: סוללת 7,560mAh, אודיו של Bose – ומשבר שבבי זיכרון

השקה ותמחור מותג Redmi של Xiaomi חשף את סדרת K90 באירוע בשידור חי בסין ב-23 באוקטובר 2025 pandaily.com. דגם ה-Redmi K90 הסטנדרטי (טלפון בינוני בגודל 6.59 אינץ') מתחיל ב-¥2,599 (~$361) עבור 12 GB RAM + 256 GB אחסון pandaily.com – ומחליף את דגם K80
אוקטובר 27, 2025

Technology News

  • Intensified High-end Smartphone Rivalry and AI-driven PC Upgrades Signal Market Momentum
    October 29, 2025, 5:52 AM EDT. Apple, Huawei, and Xiaomi lead the global high-end smartphone segment (above $600) in H1, with Apple still ahead while Xiaomi surges 55% YoY and Huawei 24%. Huawei's Pura 80 series uses a 1-inch sensor and RYYB technology to boost night photography, challenging Apple. Xiaomi benefits from unified pricing and national subsidies, accelerating sales and enabling a broader lineup including the upcoming Flip2 folding phone announced in Beijing. On the PC side, the market is in a triple upgrade cycle: AI computing power, large-screen high-refresh-rate displays, and a robust wireless ecosystem. Brands like Asus, Lenovo, Sony, and Samsung target ultra-thin, gaming, AI PCs and projectors to meet demand from post-2000 students and content creators demanding 4K editing and 3A gaming, with 16:10 2.5K 165 Hz panels.
  • Watch These Five AI Signals as Magnificent Seven Prepare Earnings
    October 29, 2025, 5:50 AM EDT. This week, Nvidia CEO Jensen Huang's claim that we're not in an AI bubble contrasts with the focus on profitability from the so-called Magnificent Seven - Amazon, Alphabet, Meta, Apple, and Microsoft - as they prepare to report quarterly results. Investors remain optimistic that AI-driven demand and platform-scale moats can translate into earnings, even as stock prices ride a wave of AI optimism and record highs. The earnings reports could test how much of the AI hype has translated into real revenue, margins, and guidance. The market narrative hinges on whether these mega-cap names can monetize AI innovations across cloud, ads, devices, and services, and whether the broader AI ecosystem continues to lift their earnings trajectory.
  • Best phones to buy in 2025: reviewed and ranked
    October 29, 2025, 5:26 AM EDT. From real-life tests to hands-on verdicts, this guide highlights the best smartphones you can buy in 2025. We evaluate not just specs but everyday use, testing battery life, cameras, displays, durability, and software. The top pick is the Apple iPhone 17, a premium all-rounder with a 120Hz OLED display, A19 chip, strong battery, and solid cameras. It balances performance and value by offering Pro-like features without the price tag of the Pros. Other contenders push the envelope in areas like screens, speed, and longevity. Whether you prefer Android flagship power or iOS cohesion, our ranked list helps you choose the most satisfying phone for daily use, streaming, and photography.
  • NASA's X-59 'quiet' supersonic jet makes historic first flight
    October 29, 2025, 5:24 AM EDT. NASA's X-59, a quiet supersonic demonstrator built by Lockheed Martin for NASA, completed its first flight from Palmdale's Plant 42 facility to the Mojave skies. The elongated airframe is designed to travel faster than the speed of sound without producing disruptive sonic booms over land, a potential path to lifting regional restrictions on commercial supersonic travel. After an roughly hour-long flight pattern over the desert, the aircraft landed at Edwards Air Force Base to begin a testing campaign at Armstrong Flight Research Center. Microphone arrays and specially equipped chase aircraft will study its shockwaves, a step toward enabling faster disaster relief and medical missions.
  • How Businesses Should Approach the PQC Transition: Debunking Myths and Adopting Crypto-Agile Security
    October 29, 2025, 5:22 AM EDT. Post-Quantum Cryptography (PQC) has been standardized by the US NIST to defend against harvest-now, decrypt-later threats. The message: quantum computers won't solve everything or replace devices; they'll break only certain algorithms. At ISACA Europe 2025, Shahram Mossayebi advises organizations to assess PQC priority and adopt a crypto-agile approach when planning the transition. While quantum advances like Shor's algorithm threaten RSA and other asymmetric schemes, researchers already identify quantum-resistant algorithm families that should endure longer. The key takeaway is to evaluate risk, start planning early, and gradually move to safer algorithms to avoid a potential "crypto apocalypse." Stay informed and pursue a flexible, staged PQC rollout rather than waiting for a fully quantum-driven future.