The Zhitong Finance App learned that from February 26 to 28, the 2024 Mobile World Congress (MWC24) kicked off in Barcelona. As the most influential mobile communications industry event in the world, this exhibition has also become a stage for major equipment manufacturers to showcase their outstanding achievements in various technologies and products.

Artificial intelligence, which is currently the most popular artificial intelligence in the market, undoubtedly occupies the center of the stage, but in addition, the debut of various novel types of screens and devices from the world's largest technology companies has also attracted much attention.

Motorola wristband phone

At this conference, Motorola, a subsidiary of Lenovo (00992), presented a conceptual bendable smartphone. The device can be bent along a spine-shaped hinge, including wrapping around the wrist.

The interface of this phone, known as the “Adaptive Display” concept, can change depending on how it curves; in addition, the device even has a feature to generate a background that matches your outfit.

lenovo transparent screen laptop

Lenovo has released a concept laptop with a transparent screen.

A company representative showed how to place an object behind a screen, a laptop camera can recognize the object, and then use artificial intelligence to display information about the object on the screen.

Reel screen concept machine

In addition to foldable screens, a technology company has also launched a reel-screen concept machine.

The Tecno brand under China Audio (688036.SH) showcased the latest product from its R&D lab — the Phantom Ultimate, a scroll-screen concept phone. As soon as the user presses the button on the top of the device, the reel screen slowly unfolds.

Humane AI Pin

American hardware startup Humane presented the wearable device AI Pin at the conference. This is a miniature device that can be attached to clothing. It is a large GPT series model with built-in OpenAI. It can be interacted by voice or projected on the palm of the hand.

OPPO AR concept glasses

OPPO has introduced an augmented reality (AR) glasses called Air Glass 3. The device has a voice assistant function, which is supported by AndesGPT, a large-scale language model developed by OPPO.

AR gaming headsets

Tecno also showcased an AR glasses product with a video game controller.

The device allows users to wear AR glasses to play games on a large screen, and the processing power of the entire system is inside the game controller.

Xiaomi 14 Ultra imaging flagship

For many years, Xiaomi (01810) has been touting the camera features of its smartphones.

This year, the company went a step further and announced that it would sell a professional photography kit on its flagship Xiaomi 14 Ultra. It's a kit that connects to a smartphone to turn it into something similar to a DSLR.

Samsung Galaxy Ring smart ring

Samsung (SSNLF.US) officially unveiled the Galaxy Ring smart ring at the conference.

This is the South Korean tech giant's first foray into the smart ring sector. The device is equipped with sensors that track heart rate and sleep.

Samsung said the device, combined with its smartwatch and phone, could provide users with more health data. The company plans to launch this product in the second half of 2024.

Bionic four-legged robot Dynamic1

Tecno has released an AI-enhanced bionic four-legged robot, the robot dog Tecno Dynamic 1.

According to the company, the design of the device was inspired by a German shepherd dog. In one demonstration, the dog danced to the beat, jumped around, and shook hands with people.

Other companies like Xiaomi are also developing robot dogs.

Xiaomi SU7

This week, Xiaomi unveiled its first electric car, the SU7, in Europe. The car has yet to be marketed, and it is unclear whether Xiaomi will sell it in Europe.