TRIMUI Brick Pro TG4040 is aimed at players who want a dedicated retro gaming handheld without carrying a bulky modern console.Its appeal comes from the combination of a compact vertical design, a high-resolution IPS display, physical controls designed for longer sessions, and a Linux-based gaming environment.
The 256GB configuration also targets users who want a large game library available locally. Banggood lists this version with more than 17,000 games, although the actual titles and availability can depend on the included software and storage configuration.
A Small Handheld With a Surprisingly Detailed Display
The Brick Pro uses a 3.95-inch IPS panel with a 1024 × 768 resolution, giving it a 4:3 aspect ratio that suits many classic games particularly well. The official TRIMUI specifications also list a 60Hz refresh rate and full lamination.
That resolution is more important than simply looking at the screen size. Retro games were generally designed around lower-resolution displays and 4:3 layouts, so the Brick Pro’s screen can preserve that traditional presentation without requiring an oversized handheld.
The relatively compact display also keeps the device portable, making it easier to use during travel, commuting or short gaming sessions.
Dual Hall Joysticks Focus on Long-Term Control
One of the more practical hardware choices is the inclusion of dual Hall-effect joysticks. Unlike conventional analog sticks that rely on physical contact for position sensing, Hall-effect controls use magnetic sensing technology.
For a retro handheld, the benefit is less about chasing headline specifications and more about control consistency. Players who frequently switch between arcade titles, platformers and games that require analog input can benefit from having two proper sticks instead of relying entirely on a directional pad.
The official TRIMUI specification lists the Brick Pro with JF15 dual Hall-effect joysticks, along with L3 and R3 click functions.
The 256GB Version Is Built Around a Large Game Library
Storage is another major reason to consider this particular configuration.
The 256GB TRIMUI Brick Pro is advertised with more than 17,000 games, while other Brick Pro configurations are sold with different storage capacities and game counts. Banggood’s product listings show 64GB, 128GB and 256GB versions, giving buyers several ways to configure the handheld around their preferred library size.
For users who mainly want a ready-to-play retro machine, the larger storage option reduces the need to constantly manage space. At the same time, buyers should check exactly what game content is included with their chosen package rather than assuming that every version contains the same library.
The official hardware also supports a TF card, with storage expansion listed up to 1TB.
CNC Metal Construction Gives the Handheld a Different Character
The Banggood 256GB listing highlights a CNC metal body, which gives this configuration a more substantial positioning than lightweight plastic retro consoles.
This matters particularly for a device intended to be used frequently. A metal exterior can provide a more rigid feel in the hands, although it may also add weight compared with an all-plastic design.
It is worth noting that TRIMUI’s official Brick Pro specification describes the standard product body as ABS+PC plastic, so buyers should pay attention to the exact TG4040 variant and listing configuration when comparing materials.
5,000mAh Battery Makes It Better Suited to Portable Play
The Brick Pro carries a 5,000mAh battery, which is substantial for a compact retro handheld. TRIMUI rates battery life at around 5 to 10 hours depending on workload, while charging is handled through USB-C at up to 10W.
Actual endurance will naturally vary according to the emulator, screen brightness, wireless connectivity and other usage conditions. Still, the battery capacity makes the Brick Pro better suited to longer sessions away from a charger than many smaller retro handhelds.
Linux Keeps the Experience Focused on Gaming
The Brick Pro runs TrimUI’s Linux-based software environment rather than Android. The official specifications list Trim-UI Linux and Trimui OSD, along with support for a broad range of classic gaming systems and arcade platforms.
That approach keeps the device closer to the traditional retro-handheld experience. Instead of functioning as a general-purpose Android tablet, the Brick Pro is primarily designed around emulation, physical controls and quick access to games.
Connectivity includes 802.11 b/g/n wireless networking, Bluetooth 4.2 and USB-C, while the system also provides a 3.5mm headphone jack and stereo speakers.
Who Is the TRIMUI Brick Pro TG4040 For?
The Brick Pro makes the most sense for players who want a dedicated retro handheld rather than a general-purpose gaming device.
Its strongest combination is the 3.95-inch 4:3 display, dual Hall-effect controls, 5,000mAh battery and large-storage option. The 256GB model is particularly interesting for users who prefer having a substantial library available without frequently swapping storage.
However, its Linux-based design also tells you what the device is not trying to be. This is primarily an emulation-focused handheld rather than a replacement for a modern Windows gaming PC or high-end console.
For retro enthusiasts, that focused approach can actually be the main attraction: the Brick Pro puts the screen, controls and game library at the center of the experience while keeping the overall device compact enough to take almost anywhere.
Note: Game counts, included software, storage contents and package configurations can vary by seller and version. Buyers should verify the exact 256GB configuration before ordering.