UMIDIGI A100 Unveiled: Magical Rear Display, All-Round 4G Flagship

September will be an interesting month with the launch of new devices and flagship chipsets. The fact is that every September is filled with many exciting smartphone releases. The IFA usually opens the doors to many releases! The phone makers roll out their biggest models with big batteries, bright screens, and powerful cameras. In this crowded space, UMIDIGI will try something bold. A leaked poster shows its new UMIDIGI A100, and this phone brings a fresh surprise on the back: a small secondary display, an innovative approach for those who can't afford a foldable but want a similar functionality.

The leak shows a round porthole-style screen on the rear. The interesting part? This goes way beyond a mere decoration. UMIDIGI wants to change how people use their phones and improve interactions through the secondary rear display. With two screens, the UMIDIGI A100 offers new ways to interact, front and back.

According to insiders, the rear display will bring extended functionalities. For instance, it doubles as a viewfinder for selfies, making it easy to frame shots. Furthermore, it will also show notifications, music progress, WhatsApp messages, and even health reminders.

In power-saving mode, it can keep basic functions alive for up to 55 hours. Users can also personalize it with GIFs, scrolling text, or fun images, turning it into a mini stage for self-expression. If the leaks prove true, this small screen may end up being the most exciting part of the UMIDIGI A100.

Obviously, the UMIDIGI A100 will offer more than a secondary rear display. This is the fanciest, and perhaps one of the more appealing aspects. However, the device still brings compelling specifications that can satisfy the most demanding users. Below, you can see some of the major highlights in this smartphone, and judge for yourself how it is an excellent , affordable companion.

The UMIDIGI A100 will carry the solid UNISOC T7300. It's an all-rounder 4G chipset with an AnTuTu score above 500,000 points. This easily surpasses many of the competitors in this category.

From multitasking to high-intensity gaming, the phone promises smooth and stable performance, truly showcasing an “all-around 4G flagship chip". For some users, 4G is still very fast and, in this regard, the T7300 certainly won't disappoint.

The UMIDIGI A100 will come with a gorgeous 6.72-inch punch-hole screen with Full HD+ resolution and 120Hz refresh rate. It delivers fluid visuals and excellent performance in gaming and video. The colors are vibrant, the contrast is decent, and the smartphone offers a flagship-grade viewing experience.

Everyone wants a smartphone that can go through an entire day without charging. In this regard, the A100 will do well thanks to a huge 6,600mAh battery. It also exceeds many competitors with a 45W fast-charging.

The smartphone comes with a horizontal matrix camera module featuring a 64MP main camera and a 32MP front camera, capturing fine details even in challenging lighting. The A100 doubles as a versatile portable camera. Interestingly, with the secondary display, you can easily take selfies with the quality of the main camera.

The A100 also brings some characteristics of a rugged smartphone. For instance, it supports IP64 water and dust resistance and has passed MIL-STD-810H military-grade drop tests. The device is resistant to splashes and drops, ideal for both daily and outdoor scenarios.

The UMIDIGI A100 could be a real surprise this year. It blends solid hardware with a creative rear display that adds both fun and function. If these leaks hold, the A100 might stand out as one of the most versatile mid-range phones of 2025.