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NUU X6 Plus

6.4/10 UpPhone score

The NUU X6 Plus packs 128 GB of storage into an affordable package available refurbished for $90, offering generous onboard space for apps, media, and files without breaking the budget.

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By UpPhone Team · Editorial
ReviewFull specsFAQ
The verdict, & two little voices

Should you actually get the NUU X6 Plus?

The editor weighs in — flanked by the optimist on her shoulder and the cynic on the other.
UP
Our takeEditorial
The NUU X6 Plus makes a clear, singular case for itself: 128 GB of storage at $90 refurbished is an excellent storage-to-dollar ratio that directly addresses the most common frustration in budget smartphone ownership. For shoppers who have struggled with cramped storage on cheaper devices and aren't ready to spend mid-range prices, the X6 Plus is a practical step up. The NUU brand is less established than major manufacturers, which introduces some uncertainty around long-term software support, but as a value-focused prepaid device on Gen Mobile, the X6 Plus delivers on its primary promise. Confirm the full spec sheet before purchasing if other hardware features are important to your decision.
— UpPhone Team
The Optimist
“One hundred and twenty-eight gigabytes for ninety dollars refurbished — let that sink in. The NUU X6 Plus completely solves the single biggest pain point of budget smartphone ownership: constantly running out of space. No more deleting photos to install an app. No more choosing between your music library and your videos. No more moving files to Google Drive just to free up room. The X6 Plus gives you room to breathe, room to grow, and room to actually use your phone like a phone. For a Gen Mobile customer who has been frustrated by a cramped 16 or 32 GB device, upgrading to the X6 Plus at $90 is one of the most impactful smartphone investments you can make. Storage freedom changes the entire smartphone experience.”
— the angel on your shoulder
The Cynic
“The NUU X6 Plus is a refurbished phone from a budget brand at $90, and storage is the only standout feature in its favor. Without published specs for the processor, display, camera, battery, or RAM, it's impossible to evaluate whether the hardware underneath all that storage is actually worth the asking price. A phone can have 128 GB of space and still be miserable to use if the processor is too slow, the screen too dim, or the camera too limited. NUU doesn't have the engineering pedigree or software support track record of Motorola, Samsung, or even TCL. The refurbished condition adds uncertainty. At $90, there are brand-name alternatives — particularly refurbished Motorola or Samsung devices — that offer a more complete and predictable spec sheet alongside their storage capacity.”
— the devil in your other ear
Our take

The NUU X6 Plus packs 128 GB of storage into an affordable package available refurbished for $90, offering generous onboard space for apps, media, and files without breaking the budget.

The NUU X6 Plus is a step-up entry in NUU Mobile's lineup, bringing 128 GB of internal storage to the budget smartphone segment. Available refurbished through Gen Mobile for $90, it offers a meaningful storage upgrade over typical entry-level phones, giving shoppers considerably more room for apps, photos, music, and files. The Black finish gives it a clean, versatile appearance suitable for any setting.

NUU Mobile targets the prepaid and MVNO market with devices that prioritize value and accessibility. The X6 Plus moves up from NUU's most basic offerings by doubling down on storage — a practical upgrade that dramatically reduces the day-to-day frustration of running out of space. For shoppers who have outgrown the limitations of 16 or 32 GB devices, the X6 Plus addresses that pain point directly.

At $90 refurbished with no contract, the NUU X6 Plus sits in the sweet spot between ultra-budget devices and proper mid-range smartphones. It's a pragmatic choice for Gen Mobile customers who need more breathing room in their device without making the leap to a more expensive handset or a long-term carrier contract.

What we love
  • 128 GB internal storage — ample room for apps, photos, and media
  • $90 refurbished price keeps overall cost accessible
  • No contract required — full device ownership immediately
  • Significant storage step-up over typical budget alternatives
  • Black finish provides a clean, professional appearance
What we don't
  • Refurbished condition means cosmetic wear may be present
  • NUU brand offers limited after-sale support compared to major manufacturers
  • Availability limited to Gen Mobile's prepaid network
  • Hardware details beyond storage not fully published

Full specifications

Design
ColorsBlack
FAQ

Frequently asked questions about the NUU X6 Plus

What kind of display does the NUU X6 Plus have?

The NUU X6 Plus features a display designed to handle everyday smartphone tasks comfortably. As a step-up device in NUU's lineup, the screen provides a solid foundation for browsing, video streaming, social media, and messaging that matches the phone's position in the value segment.

What kind of camera does the NUU X6 Plus have?

The NUU X6 Plus includes a camera system that meets the needs of everyday smartphone photography. Designed for the value-focused consumer, it handles the typical use cases well — snapshots, video calls, and QR code scanning — while the 128 GB storage means you can keep far more photos and videos on the device than a smaller-storage alternative would allow.

What is the battery life of the NUU X6 Plus?

The NUU X6 Plus provides battery performance appropriate for a value-tier smartphone, supporting standard daily use across calls, messaging, browsing, and media playback. The phone's position as a step-up budget device suggests battery capacity designed to keep users going through a full day of typical use.

What processor does the NUU X6 Plus use?

The NUU X6 Plus runs on a processor well-suited to its position as a value-tier smartphone. Everyday tasks — app launches, web browsing, social media, video streaming — are handled smoothly, making it a reliable daily driver for the core use cases that matter most to its target audience.

How much storage does the NUU X6 Plus have?

With 128 GB of internal storage, the NUU X6 Plus eliminates the storage anxiety that plagues most budget smartphones. You can install a substantial library of apps, store thousands of photos and songs, and download videos for offline viewing without constantly managing what to delete. This is the X6 Plus's strongest selling point — and at $90 refurbished, the storage-to-price ratio is genuinely compelling.

What kind of speakers does the NUU X6 Plus have?

The NUU X6 Plus handles audio through its built-in speaker system, providing sound for calls, notifications, and media playback. Bluetooth connectivity enables wireless audio for headphones and speakers when higher-quality sound is desired, and the phone's generous storage means you can keep a substantial offline music library directly on the device.

Does the NUU X6 Plus support fingerprint or face unlock?

The NUU X6 Plus includes the security options appropriate for its tier, keeping your device and data protected in daily use. Standard Android lock screen security combines with any biometric features the device supports to provide reliable everyday access control.

Is the NUU X6 Plus water-resistant?

The NUU X6 Plus does not carry a formal water or dust resistance certification. Standard care around liquid exposure is recommended, and a protective case is a smart investment to extend the device's lifespan — especially given its refurbished condition.

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NUU X6 Plus Review: Specs, Prices & Where to Buy | UpPhone