As the Mobile World Congress (MWC) concluded on Thursday, Barcelona once again became a hub for the latest advancements in mobile communications technology. This annual trade show hosted numerous tech gadgets that sparked excitement and conversation online. Here, we highlight six impressive devices that stole the spotlight at MWC 2025.
Among the standout announcements was the debut of the Xiaomi 15 Ultra, which received an overwhelmingly positive response from attendees. The Chinese tech giant collaborated with renowned camera manufacturer Leica to enhance the phone’s photography capabilities, giving it a competitive edge in the crowded smartphone market. The Xiaomi 15 Ultra features a next-generation quad-camera system coupled with a Summilux optical lens, delivering professional-grade photos that impress even the most discerning photographers.
Powered by Qualcomm’s latest Snapdragon 8 Elite Mobile Platform, the device also incorporates a variety of AI features, including Google’s Gemini. The Xiaomi 15 Ultra is set to hit the market later this month with a starting price of approximately $1,623 (€1,499).
Another exciting reveal came from RealMe, which introduced a groundbreaking concept phone that transforms into a high-end mirrorless camera. This innovative device allows users to attach interchangeable lenses via an adapter, featuring two DSLR-like lenses: a 73mm and a 234mm, offering 3x and 10x optical zoom capabilities, respectively. RealMe's head of product marketing, Francis Wong, emphasized that this concept is more than just an idea; it represents a glimpse into the future of mobile photography.
Lenovo made waves at MWC with its ThinkBook AI PC, codenamed “Flip.” This early concept device showcases AI-powered workflows, thanks to the Intel Core Ultra 7 processor. What sets the Flip apart is its unique bending OLED display, which can expand from a compact 13-inch laptop to an impressive 18.1-inch screen. This feature is perfect for document viewing or sharing content with colleagues in “Share mode.” While still a concept, the ThinkBook is a testament to Lenovo's commitment to innovation.
Although the Samsung Galaxy S25 series was initially unveiled at the Galaxy Unpacked event in January, it made a significant impact at MWC 2025. The Galaxy S25 Edge, touted as Samsung's thinnest smartphone yet, captured attention despite limited details available to attendees. The device promises advanced AI integration features, including built-in Google Gemini capabilities and cutting-edge camera technology. With rumors of Apple preparing to launch the much-anticipated iPhone 17 Air, the Galaxy S25 Edge is poised to enter a competitive landscape upon its release in the coming months.
Lenovo also showcased an innovative concept with its Yoga Solar PC, designed to run on solar energy. This device features a solar panel utilizing “black contact cell” technology, achieving an impressive conversion rate of over 24%. According to Lenovo, just 20 minutes of direct sunlight can power the PC for one hour of video playback. This concept could revolutionize outdoor work, eliminating dependency on charging ports and cables for those in sunny locales. However, like the Flip PC, the Yoga Solar PC remains in the early concept stage without a production timeline.
Finally, London-based company Nothing garnered attention for its new smartphones, the 3A and 3A Pro. These devices stand out not only for their AI features, which include an assistant that curates important information from photos and screenshots, but also for their stylish designs and competitive pricing. The 3A starts at $379, while the 3A Pro is priced at $459. Both models are available for pre-order in the U.S. as part of the company’s beta launch in the American market.
In conclusion, MWC 2025 showcased a plethora of innovative tech gadgets that highlight the future of mobile technology. From cutting-edge smartphones to AI-powered PCs, this year’s event has set the stage for exciting developments in the tech industry.
