Lenovo Unveils Solar-Powered and外折 Folding Laptops at MWC 2025
Barcelona, Spain – The Mobile World Congress (MWC) 2025 showcased groundbreaking innovations, including concept laptops from Lenovo that push the boundaries of design and sustainability. Among the highlights were the yoga Solar, a solar-powered laptop, and the ThinkBook Codename Flip, a uniquely designed外折 folding PC.
Yoga Solar: Harnessing the Power of the Sun
lenovo’s Yoga Solar concept laptop integrates solar panels on its A-side, employing “cross back contact battery” technology. The device features 84 back-contact solar cells, achieving a 24% solar-to-energy conversion efficiency. This allows the laptop to operate without an external power source under sufficient sunlight.
The laptop incorporates a dynamic solar tracking system that monitors current and voltage, adjusting charging strategies based on ambient light. According to Lenovo, 20 minutes of solar charging enables one hour of video playback.
Tech experts estimate that based on current laptop battery performance, 20 minutes of solar charging could provide approximately 5% battery, perhaps allowing continuous operation in optimal sunlight conditions for basic tasks.
The Yoga Solar specifications include a 14-inch OLED screen, a 15mm thickness, and a weight of around 1.22kg. It is equipped with the latest Lunar Lake processor, 32GB of RAM, and a 1TB solid-state drive.
The yoga Solar offers a greener charging solution, suitable for supplementing power in specific scenarios. While not designed for constant outdoor use, the solar charging feature could be beneficial for professionals who frequently work outdoors.
ThinkBook Codename Flip: A New spin on Folding PCs
Building on its experience with the ThinkPad X1 Fold, Lenovo introduced the ThinkBook Codename Flip, an外折 folding PC with a distinctive design. This dual-screen device uses two hinges to fold vertically, concealing the upper portion behind the main screen, offering a novel configuration.
The ThinkBook Codename Flip supports multiple usage modes:
- Clamshell Mode: A fully folded 13.1-inch screen for standard laptop use.
- Vertical Mode: A fully unfolded 18.1-inch screen for document viewing.
- Share Mode: Dual-screen collaboration for content sharing.
- Tablet Mode: A fully folded tablet for creative tasks.
- Reading Mode: An optimized, distraction-free experience for extended reading.
The device’s user interface includes a sliding bar at the fold for easy switching between clamshell and share modes. When the main screen is shared to the rear screen, a notification ensures users are aware of the sharing status, protecting privacy.
MWC 2025: Foldable Laptops and Detachable Phone Lenses Steal the Show
Barcelona, Spain – The Mobile World Congress (MWC) 2025 showcased a wave of innovation, pushing the boundaries of mobile and computing technology. Among the standout concepts were foldable laptops with versatile form factors and detachable lens systems for smartphones, aiming to bridge the gap between mobile photography and professional-grade imaging.
Lenovo’s Unveils Conceptual Foldable Laptop
Lenovo has introduced a conceptual foldable laptop featuring a unique outward-folding design, offering multiple usage scenarios beyond the conventional laptop format.The device is powered by a Core Ultra 7 processor, 32GB of LPDDR5X memory, and an integrated AI assistant. Additional features include a Smart ForcePad trackpad, a built-in fingerprint sensor, and expansion ports.While still a concept, Lenovo’s history of successfully launching innovative PC designs suggests this device has the potential for future commercial release.
Xiaomi Pioneers Detachable Lens System for Smartphones
Xiaomi has unveiled its Module Optical system, debuting with a modified Xiaomi 15. This system incorporates a detachable lens that magnetically attaches to the phone’s rear, connecting via metal contacts. Xiaomi’s LaserLink technology powers data transmission at speeds up to 10Gbps. This system leverages Xiaomi AISP, and is driven by on-device large model computing for computational photography.
Xiaomi’s Detachable Lens Features
The detachable lens boasts a 1-inch M43 sensor with 100 million pixels, an F1.4 aperture, and a fixed 35mm focal length. Built-in features include an autofocus motor, screen tap focusing, and a manual focus ring. This setup is designed to work in tandem with the phone’s existing camera module, providing users with expanded creative options through various lens types like macro, telephoto, and ultra-wide-angle lenses.
Though, the system’s viability hinges on consumer acceptance, as the lens requires a separate purchase and adds to the device’s bulk. Its success likely depends on attracting a niche market of photography enthusiasts.
Realme Enters the Fray with Interchangeable Lens Concept
Realme has also presented an interchangeable lens concept with the Realme Ultra. In contrast to xiaomi’s approach, Realme’s concept utilizes the phone’s existing sensor and adds an external lens.The phone sports a two-toned design and a circular camera module.
Realme’s Lens Options
The Realme Ultra features a custom sony 1-inch sensor which ensures solid low-light performance. The phone supports interchangeable lenses, including a 73mm portrait lens and a 234mm telephoto lens, facilitating up to 10x lossless optical zoom.By combining mobile imaging algorithms with traditional optical lenses,Realme aims to deliver image quality that rivals professional cameras. The lenses attach via a direct扣设计, mimicking the experience of using an SLR camera.
MWC 2025: Bold Concepts Emerge, Including foldable Laptops, External Mobile Lenses and the Thinnest Phone
Barcelona, Spain—The Mobile World Congress (MWC) 2025 showcased a wave of innovative concept devices, pushing the boundaries of mobile technology. Among the highlights were foldable laptops, modular smartphone camera systems, and an incredibly thin smartphone, hinting at the future direction of consumer electronics.
Foldable Laptop Concept Steals the Show
One of the most talked-about innovations was a laptop featuring an outward-folding design. Unlike traditional clamshell laptops, this device unfolds to offer a larger display area, providing users with increased screen real estate for enhanced productivity and immersive entertainment experiences.
The concept aims to bridge the gap between laptops and tablets, offering a versatile device suitable for on-the-go professionals and media enthusiasts alike.
Realme Explores External Lens System for Smartphones
Realme presented a unique approach to mobile photography with a concept phone featuring a 1-inch sensor designed exclusively for external lenses. This modular system allows users to attach different lenses to the phone, potentially unlocking new levels of zoom capability and image quality previously unattainable on smartphones.
The phone itself houses a sizable 1-inch sensor, however, it omits the typical built-in lens, motor, and filter array necesary for standard operation. To utilize the sensor,users must attach an external lens,which then disables the other cameras on the device. Although still in the conceptual stage, the combination of a large sensor and optical zoom lens offers a compelling choice to traditional telephoto solutions.
transsion’s Spark Slim: Redefining Lightweight Design
transsion captured attention with the Spark slim, a concept phone focused on achieving extreme thinness. The device measures a mere 5.75mm in thickness and weighs only 146g, making it the thinnest smartphone in the industry.
Despite its slim profile, the Spark Slim boasts remarkable specifications. It features a 6.78-inch 3D curved AMOLED display with a 1.5K resolution and a 144Hz refresh rate, covered by Corning Gorilla glass. The display reaches a peak brightness of 4500 nits and the phone offers both stainless steel and ceramic back panel options.
The phone is equipped with a dual 50-megapixel rear camera system (wide-angle and ultra-wide-angle) and a 13-megapixel front camera. Powering the device is an octa-core processor (unspecified model) and a 5200mAh battery with 45W fast charging support.
While the Spark slim remains a concept, it highlights Transsion’s commitment to pushing the boundaries of smartphone design and technology.
Other companies such as Samsung and Apple are also reportedly experimenting with lightweight phones, with Samsung showing their S25 Edge and reports circulating of a slim model potentially joining Apple’s iPhone 17 series.
Samsung’s asymmetric Flip: A Novel Approach to Foldable Design
Samsung showcased the asymmetric Flip, a foldable phone featuring a unique dual-hinge design.Unlike conventional foldable phones, the Asymmetric Flip folds inward at both the top and bottom, leaving a small portion of the screen visible for displaying essential information such as weather and time.
The device lacks an external display, and Samsung has not yet released details regarding its dimensions, weight, or internal specifications. The Asymmetric Flip represents a different take on foldable phone design, prioritizing compactness and ease of use.
As concept devices, the foldable laptop, Realme’s external lens system, Transsion’s Spark Slim, and Samsung’s asymmetric flip may or may not make their way to commercial release. However, they offer a glimpse into the potential future of mobile technology and underscore the industry’s ongoing pursuit of innovation.
Samsung Showcases enterprising Foldable Concepts, Hinting at Future of Mobile Tech
Samsung is pushing the boundaries of foldable display technology, unveiling innovative concepts like the “asymmetric Flip” dual-hinge device and showcasing a large-screen tri-fold prototype at a recent tech expo, although mass production may still be distant.
Dual-Hinge ‘Asymmetric Flip’ Highlights Samsung’s Foldable Innovation
The “Asymmetric Flip” concept serves primarily as a demonstration of Samsung’s advancements in foldable technology. However, challenges remain in ensuring the dual-hinge design’s reliability and practicality. Software ecosystem optimization is also critical for a seamless user experience.
Samsung Teases tri-Fold Device, Potential Release This Year
In addition to the “Asymmetric Flip,” Samsung displayed a large-screen tri-fold device. Reports suggest the company might release its first tri-fold phone later this year,according to available information.
Foldable Tech on the horizon Signals innovation in Mobile Devices
The recent tech expo showcased a variety of innovative mobile and laptop designs, some of which, like Lenovo’s outward-folding laptop, Xiaomi’s optical module system, and Transsion’s ultra-thin phone, appear close to commercial release, even though their appeal might potentially be limited to niche markets.
Challenges and Refinement Needed for Some Concepts
other showcased devices still face notable hurdles and require further advancement. Regardless, thes prototypes demonstrate significant innovation and represent breakthroughs needed in the current market.
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Lenovo’s MWC 2025 Innovations: Q&A
Lenovo’s MWC 2025 reveals a future of lasting and innovative laptops.Here’s a deeper dive into the key concepts:
Yoga Solar: Powering Up with the Sun
Q: How dose the Yoga Solar actually charge?
A: The Yoga Solar uses back-contact solar cells on the laptop’s lid. These cells have a 24% solar-to-energy conversion efficiency, and the laptop dynamically tracks sunlight for optimal charging. Cross back contact battery technology is used also.
Q: how much solar charging time do I need?
A: Lenovo claims 20 minutes of sun exposure can provide about an hour of video playback. Experts estimate that in ideal conditions, 20 minutes of solar charging could provide roughly 5% battery life.
Q: is the yoga Solar meant for full-time outdoor use?
A: No. While it supplements power, it’s not designed for constant outdoor operation, but rather a greener charging solution for specific scenarios, such as topping up the battery while working outdoors.
Q: What are the key specs of the Yoga solar?
A: It features a 14-inch OLED screen, is 15mm thick, weighs about 1.22kg, and boasts a Lunar Lake processor, 32GB of RAM, and a 1TB SSD.
ThinkBook Codename Flip: A New Twist on Foldables
Q: How does the ThinkBook Codename Flip work?
A: It’s an “外折 (wai2zhe2)” folding PC, with two hinges that fold vertically, hiding the upper portion of the screen behind the main screen. It has multiple usage modes, including clamshell, vertical, share, tablet, and reading modes.
Q: What are the different modes of the ThinkBook Codename Flip?
A:
- Clamshell Mode: A fully folded 13.1-inch screen for standard laptop use.
- Vertical Mode: A fully unfolded 18.1-inch screen for document viewing.
- Share Mode: Dual-screen collaboration for content sharing.
- Tablet Mode: A fully folded tablet for creative tasks.
- Reading Mode: An optimized, distraction-free experience for extended reading.
Q: What’s the significance of “外折 (wai2zhe2)”?
A: “外折 (wai2zhe2)” means outward fold in Chinese. This design is in contrast to inward-folding phones like the Samsung Asymmetric Flip, which protects the screen when folded. The 外折 design exposes the screen on both sides, offering a larger display area, but possibly more vulnerability to damage.
Other Key innovations from MWC 2025
Q: What other notable concepts were showcased at MWC 2025?
A: Other groundbreaking concepts included:
- Foldable Laptops: Outward-folding designs, aiming to bridge the gap between laptops and tablets.
- Xiaomi’s Detachable Lens System: A modular system with a 1-inch sensor and interchangeable lenses to enhance smartphone photography.
- Realme’s Interchangeable Lens Concept: Realme showcased a concept phone that uses the phone’s existing sensor to attach external lenses.
- transsion’s Spark Slim: A concept phone that is the thinnest smartphone at 5.75mm in thickness.
- Samsung’s Asymmetric Flip: A foldable phone with a unique dual-hinge design,prioritizing compactness.
The future of mobile technology is unfolding before our eyes. Keep an eye out for these innovations as they potentially make their way to the consumer market!
