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Home > ICT

Sony vs. Corsair in the Ultralight Gaming Mouse Showdown

KO YONG-CHUL Reporter / Updated : 2025-09-24 06:12:21
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Sony, Corsair Launch High-Performance Gaming Devices in Korea

Sony Korea has officially launched a new lineup of gaming peripherals under its INZONE brand, including a gaming keyboard and wireless gaming mouse. The INZONE Keyboard H75, Sony's first gaming keyboard, is designed for fast response times and durability. It features a Rapid Trigger function, allowing for quick key actuation and release, and boasts an 8,000Hz polling rate. Its gasket-mount structure provides a soft and crisp typing feel. The keyboard uses a 75% layout, based on feedback from the esports team Fnatic, and includes a volume dial for added convenience. It is priced at ₩399,000.

The INZONE Mouse A is a wireless ultralight gaming mouse that weighs just 48.4g, thanks to its durable polyamide frame and reinforcement with hollow glass microspheres. This design provides a stable feel despite its lightweight. The custom sensor supports up to 30,000 DPI, 70G acceleration, and a maximum speed of 750 IPS, ensuring accurate tracking of rapid movements. The battery provides up to 90 hours of continuous use on a full charge. The price is ₩249,000.

Corsair has also entered the ultralight mouse market with the SABRE v2 PRO ULTRALIGHT Wireless Gaming Mouse, designed for esports athletes and FPS gamers. At an astonishing 36g, it's one of the lightest on the market. It's equipped with the Corsair MARKSMAN S sensor, which offers up to 33,000 DPI, 99.7% accuracy, 750 IPS tracking, and 50G acceleration. With an 8,000Hz polling rate, it ensures near-zero latency. The mouse offers up to 70 hours of battery life and its custom-tuned mechanical switches are rated for 100 million clicks.

 
Canon, Epson Introduce New Printers for Office Environments

Canon Korea has unveiled two new series of A3 multifunction printers for smart office environments: the imageFORCE C5100 series (four color models) and the imageFORCE 6100 series (three monochrome models). These printers feature high-speed printing, advanced scanning capabilities, and AI-based security. Both series use a new printing method called D² Exposure, which employs an OLED multi-chip to ensure consistent and accurate color reproduction. They offer a high resolution of up to 4800x2400 dpi and print speeds of up to 70 pages per minute (both color and monochrome). Standard paper capacity is 1,200 sheets, expandable to 6,350 sheets with optional accessories. They also support various finishing options like stapling and booklet making, and feature an AI-based security system.

Meanwhile, Epson Korea has launched three new EcoTank Premium Inkjet Multifunction Printers (L6370, L6390, and L6391) for small businesses. These are the first Epson printers with a built-in ink tank system to support duplex scanning for two-sided copying. They offer print speeds of up to 18 pages per minute for black-and-white and 9 pages for color. The improved ink tank system reduces printing costs. Output speed is approximately 1.2 times faster and durability is doubled compared to previous models. The L6390 and L6391 models also include a full touchscreen and fax functionality.

 
Fujifilm Unveils 100MP Large Format Cinema Camera

Fujifilm has announced the GFX ETERNA 55, a large format sensor-based cinema camera for the video market. This camera features a 100MP large format sensor (55mm diagonal) and the high-speed X-Processor 5 image processing engine. It supports five cinema formats, including a 4:3 open gate shooting mode. An electronic variable ND filter allows for precise density control in 0.015-stop increments during video capture. The GFX ETERNA 55 comes with 20 built-in Film Simulations and 10 Film Simulation conversion 3D-LUTs for post-production color grading. It supports five video codecs, including three Apple ProRes options, to streamline workflow.

Accompanying the camera is the GF32-90mmT3.5 PZ OIS WR, the first power zoom lens in the GF series. It offers a 32-90mm focal length (equivalent to 25-71mm in 35mm format) and a fixed T3.5 aperture. It features a triple-ring system for independent manual control of focus, zoom, and aperture. When paired with the GFX ETERNA 55, its smooth power zoom function allows a single lens to cover a wide range of focal lengths, reducing the need for multiple prime lenses.

 
BenQ, Nikon Launch Promotions for New Products

BenQ is holding a "Buy a Monitor, Get a Reward" promotion until the end of the month, offering up to ₩50,000 in Naver Pay points for customers who purchase select monitors from the GW, EW, EX, and XL series.

Nikon Imaging Korea is running a promotion for its new NIKKOR Z 24-70mm f/2.8 S II lens. Customers who purchase the lens will receive an Accu-Crest II Protection Filter 77mm Gold Edition, valued at ₩160,000. The promotion runs until November 30, with registration and application deadlines in early December.

 
Lenovo Korea Donates Chromebooks for AI-Based Smart Education

Lenovo Korea, in collaboration with the South Chungcheong Provincial Office of Education and Google Korea, has donated Chromebooks to establish an AI-based smart education environment in local schools. A total of 150 educational devices will be provided for the "Albus" project, covering 68 classes across 22 schools. Teachers will receive the Lenovo Chromebook Plus 14 with the on-device Gemini AI model, allowing them to use AI functions for summarization, writing, and creating lesson materials without an internet connection. Students will receive the Lenovo 500e Chromebook.

Google is providing Google Workspace for Education, AI-based digital lessons, and cloud collaboration tools. Hoseo University will act as a research institution to analyze the project's effectiveness and contribute to establishing a new smart education model. The Albus project has been running annually since 2021, supporting digital learning and improving the educational experience for teachers and students.

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