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Blu’s new Bold N4 debuts with dual displays and Dimensity 7300X chipset

The Blu Bold N4 features a 1.74-inch rear secondary display (Image source: Blu)
The Blu Bold N4 features a 1.74-inch rear secondary display (Image source: Blu)
The Blu Bold N4 is a new, relatively affordable smartphone equipped with a secondary display and a MediaTek Dimensity 7300X processor. It features a 50 MP primary camera, a 120 Hz AMOLED display, and a 5,000 mAh battery that supports 66 W wired charging support.

Blu, a Miami-based smartphone manufacturer, has unveiled its latest Bold N4 smartphone, a direct successor to the Bold N3. The company’s new midrange smartphone comes with a decent set of features and a competitive price tag. Speaking more precisely, the Bold N4 is priced at $299 for the 8 GB + 512 GB variant. It is now available for purchase via Amazon. 

The midrange smartphone comes with dual displays. The 6.78-inch curved main display delivers a resolution of 2652 x 1200 pixels and a refresh rate of 120 Hz. Plus, it is complemented by a 1.71-inch secondary OLED touch display on the phone’s back. As for lenses, the smartphone features a triple rear camera setup, consisting of a 50 MP main camera, an 8 MP ultra-wide lens and an 8 MP telephoto lens. Upfront, there’s a 16 MP selfie camera with up to 4k 30 fps video recording support. 

Under the hood, the Bold N4 is powered by a 4 nm-based MediaTek Dimensity 7300X processor paired with 8 GB of DDR5 RAM and 512 GB of internal storage, with no room for storage expansion. The company has also integrated some AI features into the device, including intelligent photography, personalized performance optimization, and more.

A 5,000 mAh battery powers the entire unit and supports 66 W wired charging. Blu claims that the smartphone can charge from 0 to 100% in just 20 minutes. The rest of the highlights of the device include an in-display fingerprint sensor, up to 24 GB of extended RAM support, stereo speakers, 5G connectivity, and NFC support.

The Blu Bold N4 is powered by a MediaTek Dimensity 7300X processor (Image source: Blu)
The Blu Bold N4 is powered by a MediaTek Dimensity 7300X processor (Image source: Blu)
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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2025 10 > Blu’s new Bold N4 debuts with dual displays and Dimensity 7300X chipset
Abhinav Fating, 2025-10-24 (Update: 2025-10-24)