The Ultimate Edition 6-inch Dual-System Mini Handheld Computer with Touchscreen Foldable, Top Configuration 12GB+512GB, Built-in Keyboard. The Ultimate Edition features a new battery and graphene thermal-conductive back cover, delivering maximum battery life now. All components except the battery and back cover are original, with personal handcrafted modifications
```  /// Global Information:  The target language for translation is English.  R1: "原神" must be translated as Genshin Impact  /// Original Content:  The device has a BL lock removed and runs a modified Win11 single-system. Inside, a custom military-grade heat spreader is installed for gaming and phone cooling. The screen shows almost perfect, lightly aged signs—only visible in pure white interfaces, barely noticeable in photos (private messaging for images). Display performance is nearly flawless, with minor scratches on the screen that are invisible when protected by a film.  The product includes a Bluetooth keyboard-mouse combo case, making it a pocket-sized, mini PC. Performance allows for playing Genshin Impact at around 25 FPS, comparable to a used business notebook costing ~800 RMB. It's an unbeatable daily-use device with 8 cores and a GPU driver, running native Win11—not a cloud PC! Not a VM!! Ideal for those seeking a compact PC for direct use.  Internally, it features phase-change materials and a military-grade heat spreader for modified cooling, eliminating temperature concerns. It supports all standard PC functions, including touchscreen, USB (requires included TPC-to-USB adapter or universal alternative), Bluetooth, auto-brightness, and mobile data via SIM cards (minor testing may be needed for specific carriers, but generally compatible).  ```  ```  /// Translation Instructions:  As a professional translator, your task is to convert the Chinese content into English. Please provide the translated version of the original text.  ```
After flashing the Android system, the phone's full functionality remains intact.
Customizable Dual System (Android and Windows coexist with selectable options) - All mobile phone functions work perfectly in dual system modeThe system currently has a bug where the computer automatically powers on during charging, and the camera cannot be accessed under the computer system, although the microphone functions normally. In mobile mode, all features operate correctly, and the device does not power on unless charging
Take a photo and get a 30W gallium nitride charging kit for free
Attention! This product supports connecting a computer monitor with an HDMI interface to a TV! An additional custom expansion dock and driver are required. The maximum supported resolution for the extended display is 1280x720p at 60Hz (50 CNY), and it also supports 1920x1080p at 30Hz. This is currently the only dual expansion display solution. Note that with the custom driver installed, you can charge the device while using USB peripherals and the HDMI expansion dock!
Customized and modified products are not eligible for no-questions-asked returns. Returns are allowed if the functionality does not match the description, but minor detail flaws are not covered. All components except the battery and back cover are original.
The items to be shipped directly include: a complete set of machines (including a touchscreen keyboard and a 3D-printed keyboard case, same model as shown in the image), a 30W gallium nitride charger kit, and a rear stand.
Feel free to DM me for daily usage videos if interested. It supports connecting both 3.5mm wired headphones and Bluetooth earphones
Supports various stock trading software, including but not limited to East Money, Shougang Securities, and China Everbright Securities
Supported daily software includes, but is not limited to: common office applications (Microsoft Office, WPS), WeChat (with supporting multi-instance programs, enabling dual instances on PC), QQ, Tencent Meeting; stock trading platforms: East Money, Tonghuashun, Tushare, etc.; as well as mainstream software such as Photoshop, CAD 2018, Meitu XiuXiu, and more
Supported device extensions include but are not limited to: USB hubs, USB flash drives, external hard drives, SD cards, USB to Ethernet adapters, all Bluetooth devices. The latest development supports 4K@60Hz and 2K@144Hz monitor docks, which require an additional purchase (260 CNY). Standard custom driver monitor docks support 720P@60Hz and 1080P@24Hz (50 CNY)
Handheld computer, pocket computer, mini computer, pocket-sized computer, Redmi K20 Pro
Supported games include: most 2D games, Fantasy Westward Journey, Red Alert 2, Warcraft III, Heroes of Might and Magic III, Fantasy Westward Journey, Westward Journey Online, QQ Games, Legend, Daowu, Fantasy Westward Journey, DNF, Left 4 Dead, Grand Theft Auto, Mita, visual novels, Contra, Tantan, Plants vs. Zombies, Don't Starve Together, Steam-based lightweight games, and more.
Some games may be falsely detected as using cheats and thus unable to access the tested package. Actual playable conditions may vary. (Other games are generally not supported.) Multi-instance support for Dream West Journey is available; other multi-instance games can be tested upon purchase
For private messages, you can share daily usage videos
Optional accessories:
Rechargeable USB dock (Recommended to be used with a display dock, supports charging while using USB devices) 30 meters
Display Dock 720p 60Hz 1080p 30Hz (requires a standard dock or charging dock for use) 50 meters
Top-tier 4K 60Hz cinema-grade USB-powered dock for 260 yuan
Magnetic Heat Dissipation Fan Back Clip (20-meter cable)