The Nothing Phone (4a) is a smartphone that stands out with its transparent back panel and a unique feature called the Glyph system. This system uses a small LED screen on the back of the phone to display customizable animations that respond to notifications, offering a visually engaging way to interact with the device. The phone features a large 6.78-inch LTPS AMOLED display with a high resolution of 2720 x 1224 pixels, known as 1,5K. The screen offers an adaptive refresh rate between 30 and 120 Hz, ensuring smooth visuals whether you're scrolling through social media or watching videos. It also has a screen coverage of 91.3% and can reach a maximum brightness of 1533 nits in HDR mode, making it excellent for viewing content in bright environments. Running on Nothing OS 4.1, which is based on Android 16, the phone provides a clean and user-friendly interface. A special feature called Essential Space is accessible through the Essential Key, allowing users to quickly access important functions or apps. The Nothing Phone (4a) is available for under 400 euros, especially during the French Days sale, which runs until September 14. It comes with a set of accessories, including a case, strap, and stickers, when purchased from certain retailers like Boulanger. The 128 GB version of the phone is sold directly on the brand’s website for 399 euros, while the same model with accessories is available at Boulanger for 399.99 euros. Under the hood, the Nothing Phone (4a) is powered by the Snapdragon 7s Gen 4 processor, paired with 8 GB of RAM and 128 GB of UFS 3.1 storage. This combination delivers smooth performance for everyday tasks and decent benchmark scores. The phone’s camera system includes three sensors: two 50-megapixel lenses and an 8-megapixel lens with a 3.5x optical zoom. This configuration is relatively rare for a smartphone priced under 400 euros, offering users a versatile photography experience. The device is equipped with a large 5080 mAh battery that provides all-day usage, supported by 50 W fast charging, which can charge the phone to 50% in 35 minutes and fully charge it in just over an hour. However, it does not support wireless charging. The French Days 2026, a popular annual event in France, are returning for a second special edition, offering a variety of tech deals and discounts. This event, which runs until September 14, is a great opportunity for consumers to purchase the Nothing Phone (4a) and other tech products at reduced prices. With its unique design, strong performance, and competitive pricing, the Nothing Phone (4a) is a compelling option for those looking for a feature-rich smartphone without breaking the bank.