Nokia is expected to announce the 4.7-inch Lumia 625 tomorrow, a low-cost device that features the company's largest smartphone screen size yet. In advance of the announcement, several press photos have leaked, showing the smartphone's many colors.

Reputable technology tipster @evleaks posted multiple images of the smartphone on Twitter, showcasing the device's range of colors and its curved-glass display. The photos reveal five colors the phone will come in – white, black, red, yellow and green. No additional information was revealed by @evleaks, though one of the images, seen above, seems to indicate Nokia will keep one of its custom camera apps on the phone despite its low-end price.

Nokia has scheduled a U.K. press event for 9 a.m. local time Tuesday, when the phone is expected to be formally revealed. Recently leaked details of the phone indicate it will have a 800x480 resolution, 1.2GHz dual-core processor, 512MB of RAM, 8GB of internal storage and an eight-megapixel rear-facing camera. Earlier information pegs the phone's price at about $325; it's expected to launch in China before the end of the month.

نتظار می رود نوکیا در مراسم امروز خود اسمارت فون ۴.۷ اینچی لومیا ۶۲۵ را رونمایی کند. این اسمارت فون صاحب بزرگترین نمایشگر مورد استفاده نوکیا در ابزارهای ویندوز فونی است، اما جالب اینجا است که احتمالا به خانواده ارزان قیمت ها تعلق داشته باشد.