Morning Brief

1. Xiaomi launches the REDMI Turbo 5 series smartphones
2. WeChat issues a special enforcement notice targeting third-party violations
3. MiniMax (Xiyu Technology) releases the MiniMax Music 2.5 model
4. Microsoft commits to not using Copilot interactions to train AI
5. Chrome introduces Gemini-powered automated browsing
6. Tesla plans to discontinue the Model S and Model X
7. Rumors You Can Just Glance At

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Xiaomi launches the REDMI Turbo 5 series smartphones

On January 29, Xiaomi officially unveiled the REDMI Turbo 5 series smartphones.

Among them, the REDMI Turbo 5 Max is powered by the Dimensity 9500s chip built on a 3nm process. According to the company, the Dimensity 9500s adopts an all–big-core architecture and features a large cache. The CPU reaches a peak clock speed of up to 3.73GHz, with cache capacity increased to 29MB. In terms of display and design, the new phone comes with a 6.83-inch 1.5K-resolution screen using new M10 emissive materials, offering a peak brightness of up to 3500 nits and supporting both 3840Hz PWM dimming and DC dimming.

For battery life and charging, the REDMI Turbo 5 Max packs a 9000mAh battery. Xiaomi claims its endurance rivals that of some 10,000mAh devices. It supports 100W wired fast charging, the 100W PPS protocol, and 27W wired reverse charging. On the imaging front, the REDMI Turbo 5 Max features a 50MP primary camera with an ƒ/1.5 aperture and 1.6µm pixels, and supports high dynamic range video recording.

The REDMI Turbo 5 Max is available in four colors: black, blue, white, and orange. The base configuration includes 12GB of RAM and 256GB of storage, with a starting price of 2,499 yuan.

The standard REDMI Turbo 5 uses the Dimensity 8500-Ultra chip built on a 4nm process. It features a 6.59-inch display, while most other specifications remain consistent with the REDMI Turbo 5 Max. The REDMI Turbo 5 is equipped with a 7560mAh battery, supports 100W wired fast charging, 27W wired reverse charging, and is compatible with 100W-class PPS fast charging. The standard REDMI Turbo 5 comes in three colors—black, green, and white. The base model offers 12GB of RAM and 256GB of storage, starting at 1,999 yuan. Source

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WeChat issues a special enforcement notice targeting third-party violations

On January 29, WeChat released a special enforcement announcement targeting third-party violations, with a focus on cracking down on false marketing, excessive marketing, and activities that threaten data security.

WeChat stated that, based on recent user complaints and reports, it has launched concentrated governance actions against third-party violations that seriously disrupt the platform ecosystem and infringe on user rights. These mainly include false marketing and related fraudulent activities, excessive marketing and induced sharing behaviors, as well as actions that endanger privacy and security, such as illegally obtaining user data and using plug-ins or external tools. In accordance with relevant laws, regulations, and multiple WeChat platform agreements, the platform will impose tiered penalties on violating links, mini programs, and third-party apps, including access restrictions, functional bans, removal from the platform, and account suspensions.

WeChat further noted that false marketing often involves fabricated cashback or lottery schemes and impersonation of official identities for fraud, frequently resulting in financial losses and illegal collection of personal information. Excessive marketing harms user experience through high-frequency push notifications and forced redirects. Meanwhile, plug-ins and data theft activities manipulate WeChat functions through automated scripts and technical means, posing direct threats to platform security. WeChat said it will continue to clear such violations through a combination of technical inspections and user reports. Source

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MiniMax (Xiyu Technology) releases the MiniMax Music 2.5 model

On January 29, MiniMax (Xiyu Technology) officially released its music generation model, MiniMax Music 2.5. The model supports full-section tag control and precisely handles 14 musical structure variants, including Intro, Bridge, Interlude, Build-up, and Hook, enabling expressive creation of highly complex musical works.

For Mandarin pop music scenarios, MiniMax Music 2.5 has been deeply optimized to cover a wide range of styles, including ballads, rap, fully Chinese lyrics, and mixed Chinese–English compositions. Vocal synthesis has also been enhanced, delivering smoother and more nuanced pitch transitions, more natural vibrato dynamics, and flexible switching between chest and head resonance. In male–female duet scenarios, MiniMax Music 2.5 presents more coordinated vocal interplay, supporting alternating vocals and multi-layered harmony arrangements.

In terms of timbre, the model supports more than 100 instruments and includes optimized mixing to keep vocals and accompaniment clearly separated. At the same time, MiniMax Music 2.5 is deeply integrated with professional creative workflows. According to the company, it can be applied to professional scenarios such as film and television scoring, dynamic game audio effects, studio-grade pop music production, and branded sound design. Source

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Microsoft commits to not using Copilot interactions to train AI

On January 28, Microsoft issued a statement responding to long-standing public concerns over its data collection and privacy practices. The company reiterated that users retain full control over their personal data and can access, transfer, or delete relevant information at any time. Data will only be used for purposes such as personalized advertising with explicit user consent.

Addressing privacy concerns from enterprise and individual users regarding Microsoft 365 Copilot, Microsoft further pledged to strictly isolate user prompts, generated content, and business data, and clearly stated that none of this information will be used to train any AI systems, including foundational large language models (LLMs). Microsoft said that Copilot fully inherits Microsoft 365’s existing identity management, permission controls, and compliance framework, ensuring that organizational data remains within the company’s own tenant environment and is not accessed externally or exposed. Source

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Chrome introduces Gemini-powered automated browsing

On January 29, Google announced the introduction of new AI capabilities to the Chrome browser, deeply integrating Gemini 3 technology into the browser’s sidebar to deliver a more intelligent interactive experience.

At the same time, Chrome is rolling out a new feature called “Automated Browsing,” available to users subscribed to Google AI Pro or Ultra. This feature allows AI to carry out multi-step tasks through natural language commands, including opening pages across websites, filling out forms, comparing prices, and managing appointments and subscriptions, thereby reducing repetitive operations. For sensitive actions such as payments or content publishing, the system still requires manual user confirmation.

In addition, the newly added Gemini panel on the right side of the browser can work in conjunction with services such as Gmail, Calendar, Maps, Flights, and Shopping. Based on cross-app data, the AI can provide intelligent suggestions—for example, extracting itinerary details from emails, matching them with flights, and automatically generating calendar schedules. Chrome also includes a built-in generative image tool called Nano Banana, allowing users to generate or edit images directly within the browser using text prompts. Source

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Tesla plans to discontinue the Model S and Model X

Elon Musk revealed during the latest earnings call that Tesla plans to cease production of the Model S and Model X in the second quarter of 2026, in order to free up manufacturing capacity at the Fremont factory for the Optimus humanoid robot project. He said the move reflects the company’s strategic shift toward autonomous driving and robotics, and advised consumers interested in these models to place orders as early as possible.

The Model S was launched in 2012, followed by the Model X in 2015, and both long served as key parts of Tesla’s flagship lineup. As the company has increasingly focused its resources on the Model 3 and Model Y, sales of the two high-end models have continued to decline. Data shows that sales classified under the “other models” category fell by more than 40% year over year in 2025, while Tesla’s profits in the fourth quarter also saw a notable drop. Source

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Rumors You Can Just Glance At

• According to reports, Logitech G is set to officially launch the G325 LIGHTSPEED wireless over-ear headset. The headset features 32 mm drivers with an impedance of 32 Ω, and is equipped with an omnidirectional beamforming microphone that supports AI noise reduction and 24-bit audio. In terms of design, it uses seamless breathable knitted fabric, a soft headband, and dual-layer ear cushions, with a total weight of 212 g. For connectivity, it supports Bluetooth 5.2 as well as Logitech’s 2.4 GHz LIGHTSPEED wireless mode, offering a battery life of over 24 hours. The headset is priced at €79.99. Source
• The Raspberry Pi Foundation is reportedly preparing an intelligent display module for the Compute Module 5. Essentially an adapter board, this module integrates the CM5’s computing power and energy efficiency directly into compatible displays, while also providing an additional HDMI output to drive a second independent video signal, catering to multi-display setups or complex information presentation needs. The module board also reserves an M.2 expansion slot, allowing users to add AI acceleration modules and leaving headroom for local inference and intelligent applications. Designed in accordance with the Intel SDM specification, the intelligent display module is positioned for use cases such as flight information systems, retail and enterprise digital signage, and industrial-grade display terminals. The module is expected to launch later this year and will make its first public appearance next week at ISE 2026 in Spain. Source