Apple, which makes popular smartphones and devices like iPhone, may soon launch 15.5 inch MacBook Air. The company has started production of panels for this. This indicates that this device will be launched in April. Earlier, there was speculation that the company would launch 15 inch MacBook Air. According to the report of DSCC analyst Ross Young, the company has started the production of panels for the new MacBook Air. It can be launched in April. Information about this can be given soon by the company. This will be the largest screen size for the MacBook Air. It can be launched with a 13-inch model. Apple launched a version of the MacBook Air last year. It had Apple’s M2 chipset and its starting price was $1,199. Information about the specifications of the company’s upcoming laptop has not been received. Apple has also started work on the next generation chipset M3. It is being manufactured by Taiwan’s semiconductor company TSMC. It is not known which chipset will be used in the new MacBook Air. Apple’s quarterly revenue has declined for the first time in almost four years. The main reason for this is the decline in sales of the new iPhone series during the holiday season due to the restrictions imposed in China due to Corona. The company’s sales during the December quarter stood at $117 billion, which is about five percent less than the same quarter last year. The company’s profit has also decreased during October-December. Apple’s profit was approximately 30 billion dollars. Apple’s results have increased the fear of slowdown due to expensive interest rates and some other reasons. The last decline in iPhone sales for Apple, the world’s most valued listed company, was during Corona. Along with manufacturing of iPhone in India, the company has also increased exports. The company has exported handsets worth one billion dollars from the country in December. In India, iPhones are assembled in the factories of Apple’s contract manufacturers Foxconn and Wistron.