The Vivo Y400 Pro is gearing up to shake up the mid-range smartphone scene with an impressive claim: it will feature the slimmest 3D curved screen in its class. 
While the device hasn’t officially been announced yet, a leak has revealed some intriguing details about the phone’s design and specs.
The smartphone market, especially in the mid-range segment, is flooded with countless options, leaving PR teams scrambling to get attention. The key to standing out, especially for affordable devices, is offering something unique. For the Vivo Y400 Pro, that unique feature might just be its ultra-thin 3D curved display, though we’re still waiting for exact measurements.
When it comes to hardware, the Y400 Pro seems to follow the typical mid-range formula. Powered by the MediaTek Dimensity 7300 chipset, this phone is equipped with a dual-camera setup: a 50-megapixel main lens (Sony IMX882) paired with a 2-megapixel bokeh sensor. For selfies, it features a solid 32-megapixel front camera. Vivo is emphasizing its camera’s capabilities, including 4K video recording for both front and rear, as well as a variety of AI-powered features, like AI Transcript Assist, Superlink, and Live Call Translation.
On the display side, the Vivo Y400 Pro impresses with a 6.77-inch AMOLED panel boasting a peak brightness of 4,500 nits. While resolution and refresh rate remain unknown, it’s confirmed that the display will have curved edges, adding to its sleek design. Coupled with a sizable 5,500 mAh battery that supports 90W wired charging, the Y400 Pro promises to be a reliable powerhouse.
For those interested in storage, the Y400 Pro will come in two configurations: 8GB of RAM with 128GB or 256GB of internal storage. It will also feature an IR blaster for additional functionality. Despite the boast about its slim profile, at 7.49mm, the Y400 Pro isn’t the slimmest in its category. Samsung’s Galaxy A56, for instance, comes in at just 7.4mm, and a few other mid-range phones are even thinner. However, Vivo’s slim design and colorful options (gold, purple, and white) still make this phone a solid contender in the competitive mid-range market.