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KRX:005930 News 24 July 2025 - 21 August 2025

Samsung Galaxy A17 5G – Budget Price, Flagship Updates, and Big Upgrades Revealed

Samsung Galaxy A17 5G – Budget Price, Flagship Updates, and Big Upgrades Revealed

The Galaxy A17 5G uses a 6.7-inch Full HD+ (1080×2340) Super AMOLED display with a 90Hz refresh rate and up to 1100 nits brightness, protected by Gorilla Glass Victus. Its rear camera system is a triple-lens setup headlined by a 50 MP main sensor with Optical Image Stabilization (OIS) and an f/1.8 aperture. The phone runs on the Exynos 1330 5nm octa-core chipset with Android 15 and One UI 7.0, offering smoother software performance. Samsung guarantees 6 major OS upgrades and 6 years of security updates for the A17 5G. Powering the device is a 5000 mAh battery with 25W
21 August 2025
2025 Foldable Phone Showdown: Motorola Razr Ultra vs. Galaxy Z Flip 7 vs. Pixel 9 Pro Fold

2025 Foldable Phone Showdown: Motorola Razr Ultra vs. Galaxy Z Flip 7 vs. Pixel 9 Pro Fold

The Motorola Razr Ultra (2025) features a 7.0-inch main OLED display with 2992×1224 resolution, 120Hz refresh (165Hz in Game Mode), Dolby Vision HDR, and up to 3000 nits peak brightness. It also has a 4.0-inch external cover display (1272×1080) that runs full Android apps at up to 165Hz. The Razr Ultra uses a titanium-reinforced hinge, IPX8 water resistance, weighs 199g, and measures 7.2mm thick unfolded. It is powered by the Snapdragon 8 Elite with 16GB of RAM on a 4nm process for flagship performance and on‑device AI. The camera system includes a dual rear 50MP main and 50MP ultrawide, plus
18 August 2025
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Battle of the Flagship Earbuds 2025: TOZO Golden X2 Pro vs Galaxy Buds 3 Pro vs Sony WF-1000XM5

Battle of the Flagship Earbuds 2025: TOZO Golden X2 Pro vs Galaxy Buds 3 Pro vs Sony WF-1000XM5

TOZO Golden X2 Pro features a dual-driver per ear: a 12 mm dynamic driver and a Knowles balanced armature for high frequencies, with Hi-Res Audio Wireless LDAC support. The case of the TOZO Golden X2 Pro includes a 1.47-inch color touchscreen for battery/status and on-case controls, and the buds weigh about 5–6 g each. TOZO Golden X2 Pro has IPX7 water resistance and Bluetooth 5.4 with multipoint pairing. Samsung Galaxy Buds 3 Pro use a short prism-shaped stem with silicone tips, weigh about 5.4 g per bud, and carry IP57 dust and water resistance. Galaxy Buds 3 Pro pair a
17 August 2025
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Galaxy S25 Ultra vs iPhone 16 Pro Max vs Pixel 9 Pro vs OnePlus 13 – The Ultimate 2025 Flagship Showdown

Samsung Galaxy S25 Ultra vs S25+ vs S25 – The Ultimate Flagship Showdown of 2025

Samsung unveiled the Galaxy S25 series on January 22, 2025 and officially launched the S25, S25+, and S25 Ultra on February 7, 2025. All S25 models use Qualcomm Snapdragon 8 Elite (3nm) with on‑device Oryon CPU cores and an upgraded NPU, delivering about 37% faster CPU and 30% faster GPU versus the Snapdragon 8 Gen 3. Every S25 ships with 12 GB of RAM; storage options are 128/256 GB for the S25, 256/512 GB for the S25+, and 256/512/1 TB for the S25 Ultra, with no microSD expansion. The three phones measure 6.2 inches (S25), 6.7 inches (S25+), and 6.9
15 August 2025
Night Photography Showdown: 2025’s Best and Brightest Smartphone Cameras Revealed

Night Photography Showdown: 2025’s Best and Brightest Smartphone Cameras Revealed

Google Pixel 7 Pro (2022) and Pixel 8 Pro (2023) use a 50 MP main sensor, and Night Sight now runs twice as fast, cutting exposure time in half for dim scenes. Apple’s iPhone 14 Pro Max introduced the Photonic Engine, delivering up to 2× better main-camera night performance and 3× better ultrawide results versus the iPhone 13 across mid- to low-light conditions. Samsung Galaxy S23 Ultra (2023) features a 200 MP main camera using the ISOCELL HP2 sensor with 16-to-1 pixel binning, creating 12 MP images with 2.4 µm effective pixels and brighter, less-noisy night shots. Huawei P60 Pro
14 August 2025
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Is AI in Smartphones Just Hype? We Test Which Features Actually Work

Is AI in Smartphones Just Hype? We Test Which Features Actually Work

Pixel 9’s Add Me and Magic Editor enable inserting the photographer into a group shot and text-prompt–driven image edits, with guardrails and occasional misfires. In iPhone 16 running iOS 18, Apple Intelligence adds object removal and description-based photo search, while the Neural Engine powers Smart HDR, Deep Fusion, and Photonic Engine with most AI processing on-device for privacy. Galaxy S24 Ultra adds Generative Photo Edit that uses Google’s Imagen 2 in the cloud to add or remove elements in photos, and also offers on-device Live Translate for calls, though the edits can occasionally feel distracting when misapplied. On Pixel 9,
14 August 2025
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2025 Flagship Smartphone Showdown: iPhone 16 vs Samsung Galaxy S25 vs OnePlus 13

2025 Flagship Smartphone Showdown: iPhone 16 vs Samsung Galaxy S25 vs OnePlus 13

iPhone 16 Pro and iPhone 16 Pro Max will use a titanium frame and offer 6.3″ (Pro) and 6.9″ (Pro Max) displays, with a rumored side Capture camera shutter button on the Pro models. The iPhone 16 Pro/Pro Max main sensor is 48MP with a 48MP ultra-wide, and the Pro Max reportedly gets a 12% larger main sensor (~1/1.14″ vs ~1/1.28″). Both iPhone 16 Pro models are expected to include a 5x optical periscope telephoto, enabling up to 25x digital zoom. Galaxy S25 Ultra is said to feature a revised design with slightly rounded corners, larger camera housings, a double-layer
12 August 2025
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iPad Pro 11 vs The Best Tablets of 2025 – Ultimate Premium Tablet Showdown

The Ultimate Flagship Tablet Showdown 2025: iPad Pro vs Galaxy Tab S9 Ultra vs Surface Pro (and More)

The 2024 iPad Pro 13″ uses OLED Ultra Retina XDR, runs on Apple M4 (10‑core CPU/GPU, up to 16GB RAM), and starts at $1,299 with about 10 hours of battery. Samsung Galaxy Tab S9 Ultra (2023) features a 14.6″ Dynamic AMOLED 2X display at 2960×1848 with 120Hz, Snapdragon 8 Gen 2‑12GB RAM, S Pen included, and starts at $1,199. Microsoft Surface Pro (2024) offers an ARM Snapdragon X Elite or Intel Core i7 option on a 13″ PixelSense OLED panel with 120Hz, and ARM models deliver about 12h17m of battery life in tests. Lenovo Tab Extreme (2023) uses a 14.5″
10 August 2025
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2025 Flagship Smartphone Showdown: Apple vs. Samsung vs. Google (and More) in the Battle for Phone Supremacy

2025 Flagship Smartphone Showdown: Apple vs. Samsung vs. Google (and More) in the Battle for Phone Supremacy

Apple iPhone 16 Pro Max features a 6.9″ LTPO OLED display with 120Hz, the A18 Pro chip, a 48 MP main camera with a 5× telephoto, a titanium frame, iOS 18, and a price around $1,199. Samsung Galaxy S25 Ultra has a 6.9″ AMOLED display at 120Hz, a Snapdragon 8 Elite chip, a 200 MP main camera plus 5× and 3× telephotos and a 50 MP ultrawide, plus built-in S Pen and One UI 6, priced about $1,299. Google Pixel 9 Pro / Pro XL use a 6.3″ (Pro) or 6.8″ (XL) OLED, Tensor G4, 50 MP main, 48 MP
9 August 2025
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Honor Watch 5 vs Galaxy Watch 7 vs Pixel Watch 3 – The 2025 Smartwatch Showdown

Honor Watch 5 vs Galaxy Watch 7 vs Pixel Watch 3 – The 2025 Smartwatch Showdown

Honor Watch 5, launched in late 2024, features a square Apple Watch–like design, a 1.85-inch AMOLED display, up to 1000 nits brightness, and a typical battery life of 14–15 days. Samsung Galaxy Watch 7, unveiled in July 2024, comes in 40mm and 44mm sizes with aluminum cases, sapphire crystal, MIL-STD-810H durability, 5ATM/IP68 water resistance, and a digital bezel for navigation. Google Pixel Watch 3, released in September 2024, is offered in 41mm and 45mm sizes with a 1.27-inch 408×408 display on the 41mm and 1.43-inch 456×456 display on the 45mm, brightness up to 2000 nits, LTPO 1–60Hz, curved Gorilla Glass
8 August 2025
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iPhone 17 Leaks Reveal Ultra‑Thin ‘Air’ Model, Big Upgrades & Everything We Know (Mid‑2025)

Battle of 2025’s Best Phones – iPhone 17 Pro Max vs Galaxy S25 Ultra vs Pixel 10 Pro

The Galaxy S25 Ultra features a 6.9-inch 3120×1440 OLED, a 120Hz adaptive refresh rate, and up to 3000 nits peak brightness. The iPhone 17 Pro Max is expected to keep a 6.7-inch OLED display with ProMotion 120Hz and may introduce a rumored anti-reflective nano-texture coating. The Google Pixel 10 Pro is anticipated to land around 6.7 inches with 120Hz, and brightness in the 3000-nit range, with a Pixel 10 Pro XL rumored at 3200 nits. The iPhone 17 Pro Max will be powered by Apple’s A19 Pro on a 3nm process and reportedly upgrade to 12GB of RAM. The Galaxy
8 August 2025
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Fastest Portable SSD Showdown 2025: Samsung T9 vs SanDisk Extreme PRO USB4 vs Crucial X10 Pro

Fastest Portable SSD Showdown 2025: Samsung T9 vs SanDisk Extreme PRO USB4 vs Crucial X10 Pro

The three drives in the showdown are Samsung Portable SSD T9, SanDisk Extreme PRO USB4, and Crucial X10 Pro. Samsung T9 uses USB 3.2 Gen 2×2 (20 Gbps) with up to 2000 MB/s read and 1950 MB/s write on 1TB/2TB, and 2000 MB/s read/write on the 4TB model. SanDisk Extreme PRO USB4 uses USB4 (40 Gbps) with up to 3800 MB/s read and 3700 MB/s write, available in 2TB and 4TB capacities (no 1TB). Crucial X10 Pro uses USB 3.2 Gen 2×2 (20 Gbps) with up to 2100 MB/s read and 2000 MB/s write, available in 1TB, 2TB, and 4TB.
5 August 2025
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Bluetooth Speaker Showdown 2025: JBL Charge 6 vs UE Epicboom vs Sony XG500 – Which Portable Powerhouse Rules?

Bluetooth Speaker Showdown 2025: JBL Charge 6 vs UE Epicboom vs Sony XG500 – Which Portable Powerhouse Rules?

JBL Charge 6 launched in April 2025 at $199, with IP68 durability, USB-C powerbank-out, Bluetooth 5.4 with Auracast, multipoint pairing, and a 7-band EQ accessible in the JBL Portable app. Ultimate Ears Epicboom debuted in 2023, is priced around $299, has IP67 rating and floats, delivers 360° sound with Outdoor Boost, supports NFC, and can link with up to 150 UE speakers via PartyUp, though it lacks an aux input. Sony SRS-XG500 released in 2021, originally priced at $449.99, offers IP66 protection, a 9800 mAh (79 Wh) battery up to 30 hours, AC and USB-C charging, two USB-A ports for
5 August 2025
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Smart Ring Showdown 2025: Oura Ring 4 vs Samsung Galaxy Ring vs Amazfit Helio – Which Wins?

Smart Ring Showdown 2025: Oura Ring 4 vs Samsung Galaxy Ring vs Amazfit Helio – Which Wins?

Oura Ring 4, announced in October 2024, features a fully titanium design with recessed sensors, six finishes (Silver and Black at $349; Gold or Rose Gold at $499), US sizes 4–15, and a weight of about 4–6 grams, requiring a $5.99/month membership to unlock full features. Samsung Galaxy Ring was unveiled at Galaxy Unpacked on July 10, 2024, began shipping July 24, 2024, costs $399.99 upfront, uses a titanium outer casing in Titanium Black, Gold, or Silver, initially offered in US sizes 5–13 (later 14–15), and weighs about 2.3–3.0 grams with IP68/10 ATM water resistance. Amazfit Helio Ring debuted in
4 August 2025
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Inside the Battery Revolution: How Your Smartphone Will Charge Faster, Last Longer, and Save the Planet

Inside the Battery Revolution: How Your Smartphone Will Charge Faster, Last Longer, and Save the Planet

Most smartphone batteries retain about 80% of their capacity after 500 complete charge cycles (roughly 1.5–2 years). Xiaomi demonstrated 210W HyperCharge that can fill a 4,000 mAh battery in about 8 minutes. Qi2 was announced in 2023 and supports up to 15W wireless charging, with the iPhone 15 (late 2024) first to officially support it. In 2024 Apple switched the iPhone to USB-C, enabling universal high-powered charging and compatibility with GaN chargers. Apple’s Optimized Battery Charging pauses charging near 80% until needed, while Google’s Pixel Adaptive Charging schedules the final 20% to finish by your alarm time. Honor Magic5 Pro
30 July 2025
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Can Tech Cure Insomnia? Exploring the Gadgets That Promise the Best Sleep of Your Life

Can Tech Cure Insomnia? Exploring the Gadgets That Promise the Best Sleep of Your Life

The global sleep tech devices market was valued at over $21 billion in 2023 and is projected to grow rapidly. In 2024, major wearables such as the Samsung Galaxy Watch and Apple Watch gained FDA-approved sleep apnea detection capabilities. The latest Oura Ring Generation 4 includes research-grade sensors for blood oxygen and breathing disturbances to flag sleep apnea and related issues. Sleep Number 360 smart beds track heart rate, breathing, and movement, and automatically adjust firmness and can tilt or vibrate to reduce snoring. Eight Sleep’s Pod 3 Cover is a water-cooled or heated mattress topper that maintains temperature on
30 July 2025
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The Smart Kitchen Revolution: Top Devices, Brands & Trends in 2024–2025

The Smart Kitchen Revolution: Top Devices, Brands & Trends in 2024–2025

The global market for smart kitchen appliances is projected to reach $14.4 billion by 2030, up from $5.3 billion in 2023. Samsung’s 4-Door Flex Bespoke with AI Family Hub+ features AI Vision Inside cameras that can recognize over 30 food items and track inventory automatically. LG’s Signature InstaView French Door fridge uses a transparent T-OLED display on the door and internal AI cameras to recognize foods and suggest recipes via the ThinQ app. CES 2025 saw Hisense unveil the PureFlat 4-Door Smart Fridge with DishDesigner AI (Microsoft Azure) and a FreshVault vacuum-sealed drawer that keeps meat and seafood fresh up
29 July 2025
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The Sci‑Fi See‑Through TV Revolution – Transparent TVs of 2025 and Futuristic Models Coming in 2026

The Sci‑Fi See‑Through TV Revolution – Transparent TVs of 2025 and Futuristic Models Coming in 2026

LG SIGNATURE OLED T is a 77-inch 4K transparent OLED TV unveiled at CES and released in late 2024, with wireless 4K/120 Hz video via a Zero Connect box and about 40% transparency in see-through mode. Xiaomi Mi TV LUX Transparent Edition is a 55-inch transparent OLED released in August 2020 with 1080p resolution, 120 Hz, 1 ms response, 93% DCI-P3, and electronics housed in the base (no opaque option). Samsung revealed transparent MicroLED prototypes around 50–55 inches at CES 2024 First Look, featuring frameless, modular panels with two‑sided visibility and very high brightness, but no confirmed release date. LG
29 July 2025
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Rings of the Future: Top Smart Rings of 2025 (and What’s Coming in 2026)

Rings of the Future: Top Smart Rings of 2025 (and What’s Coming in 2026)

Oura Ring 4 (2023) costs $349 plus $5.99/mo, offers about 6–8 days of battery life, and includes PPG heart rate, SpO2, and skin temperature sensors with best-in-class sleep and recovery tracking. Samsung Galaxy Ring (2024) is priced at $399 with no subscription, lasts ~5–7 days per charge, includes PPG heart rate, skin temperature, and accelerometer, and provides AI-powered Energy Score and sleep coaching while lacking ECG, blood pressure, or body composition sensors and is Android-only. Ultrahuman Ring Air (2023) costs $349 with no subscription, offers ~4–6 days of battery, tracks heart rate, HRV, sleep, activity, skin temperature, SpO2, and has
29 July 2025
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Smartphone Industry Shake-Up: Massive Launches, Leaks, and a Global Tech Showdown (July 23–24, 2025)

Smartphone Industry Shake-Up: Massive Launches, Leaks, and a Global Tech Showdown (July 23–24, 2025)

Major Launches and Announcements (July 23–24) (No other major global phone launches were reported in this two-day span, as most big brands’ summer launches – such as Samsung’s Galaxy Z Fold 7/Flip 7 reveal – occurred earlier in July. However, the new devices above underscore the week’s theme of long battery life and specialized designs.) Software Updates and New Mobile Services Apple’s iOS 26 Enters Public Beta: Apple is on the cusp of a major software release. On July 22, it seeded iOS 26 beta 4 to developers, bringing refinements to the new “Liquid Glass” design language and re-introducing AI-powered news summary notifications Techcrunch
24 July 2025
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Stock Market Today

Morgan Stanley stock price bounces after three-day slide; what to watch before Monday

Morgan Stanley stock price bounces after three-day slide; what to watch before Monday

7 February 2026
Morgan Stanley shares rose 2.34% to $179.96 Friday, snapping a three-day slide as the Dow closed above 50,000 for the first time. About 9.1 million MS shares traded hands. The rebound followed Thursday’s 2.35% drop and came amid renewed rate-cut speculation and surging AI spending. Morgan Stanley remains 6.6% below its January high.
Lam Research stock price jumps 8% as chip rally returns — what to watch next week

Lam Research stock price jumps 8% as chip rally returns — what to watch next week

7 February 2026
Lam Research shares surged 8.3% to $231.01 Friday, with after-hours trading flat. The move followed a broad rally in chip stocks, pushing the PHLX semiconductor index up 5.7% as Nvidia, AMD, and Broadcom advanced. Lam announced a $0.26 quarterly dividend and a senior executive exercised 53,925 shares. Investors await U.S. jobs and inflation data next week.
Goldman Sachs stock jumps on Anthropic AI push — what to watch before Monday

Goldman Sachs stock jumps on Anthropic AI push — what to watch before Monday

7 February 2026
Goldman Sachs shares jumped 4.3% to $928.75 Friday after confirming it is working with AI startup Anthropic on internal “AI agents.” The stock’s rally helped lift the Dow above 50,000 for the first time. Delayed U.S. jobs and inflation data are due midweek and could affect rate expectations. Goldman also filed for new structured notes tied to the Russell 2000 and S&P 500.
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