A ‘Brick’ Phone From the ’90s With a 10,000 mAh Battery: The Unusual Gionee D999 Running Android 13 Goes Viral

One of the strangest mobile hybrids of the year, the Gionee D999, has caught the attention of overseas online marketplaces. Visually, the device is almost indistinguishable from the heavy cell phones of the early 1990s: it has a thick, angular body, a physical button keyboard and a massive protruding antenna. Under the retro shell, however, hides a full-fledged smartphone running Android 13 with a huge battery.

The device first appeared on the Chinese marketplace JD.com, where it is positioned as a reliable “senior phone” or a backup handset for travel. The unusual device later made its way to AliExpress and went viral in Western tech media.

Budget internals in a retro wrapper

Despite the vintage design, the D999’s screen is a touchscreen — a 4-inch LCD panel with an unusual resolution of 1168 × 540 pixels. You can navigate the interface either with your fingers on the glass or with the physical buttons below the display.

Performance comes from an octa-core MediaTek Helio P22 (MT6762) processor paired with 4GB of RAM. Built-in storage ranges from 64GB to 256GB and can be expanded with a microSD card. The smartphone works on 4G LTE networks, supports two SIM cards and comes with a modest camera setup — 8MP on the back and 5MP on the front.

The model’s main technical trump card is its 10,000 mAh battery. Given the modest hardware, the phone can run for weeks on a single charge. There’s no fast charging, though: the adapter is limited to a modest 10W, so topping up the giant battery takes several hours.

TikTok on a button phone

As the reviewers at TechEBlog confirm, the device runs an almost stock Android 13 operating system and freely downloads apps from Google Play. Social media clients, messengers and simple arcade games like Subway Surfers or Stumble Guys launch on the phone without any problems.

That experience is hardly comfortable, however. The old 2018 chipset struggles to handle heavy modern web pages, and the tiny elongated screen is completely unsuited to interfaces designed for gesture controls.

On international marketplaces, the Gionee D999 sells for an average of $100–120 in its base configuration. It shouldn’t be seen as a full replacement for a modern smartphone: it’s more of an eccentric souvenir and nostalgia generator that combines the look of a brutal handset from the pager era with access to modern services.