Compare Miyoo Mini Plus (78.5×108×22.3 mm, 3.5" 4:3) vs TrimUI Smart Pro (188×80×17 mm, 4.96" 16:9) side-by-side at true 1:1 millimeter scale.
Silhouettes and screens to true relative scale (mm). Inner rectangle represents the physical screen.
Miyoo Mini Plus
Panel 4:3 with native resolution 640x480.
TrimUI Smart Pro
Panel 16:9 with native resolution 1280x720.
Physical Dimensions & Thickness: The Miyoo Mini Plus has a vertical (game boy style) chassis measuring 78.5 × 108 × 22.3 mm, while the TrimUI Smart Pro uses a horizontal bar chassis measuring 188 × 80 × 17 mm. In width, the Miyoo Mini Plus is 109.5 mm (58.2%) narrower than the TrimUI Smart Pro. In height, the Miyoo Mini Plus is 28 mm (35%) taller than the TrimUI Smart Pro. In chassis thickness (depth), the Miyoo Mini Plus is 5.3 mm (31.2%) thicker than the TrimUI Smart Pro (22.3 mm vs 17 mm).
Footprint Area & Weight: Calculating surface footprint (width × height), the Miyoo Mini Plus occupies 8,478 mm² (84.8 cm²), compared to 15,040 mm² (150.4 cm²) for the TrimUI Smart Pro—a footprint difference of 6,562 mm² (43.6%). On the scale, the Miyoo Mini Plus weighs 162g versus 231g for the TrimUI Smart Pro, representing a 69g (29.9%) weight difference (Miyoo Mini Plus is lighter).
4:3 vs 16:9 Effective Viewable Screen Size: For classic 4:3 retro games (PS1, SNES, N64, Dreamcast), the Miyoo Mini Plus's 3.5" (4:3) panel yields a 3.5" effective diagonal (100% full screen without black bars (native 4:3)), while the TrimUI Smart Pro's 4.96" (16:9) panel yields a 4.05" effective diagonal (75% active screen area with vertical pillarbox bars on the sides (native 16:9)). This gives the TrimUI Smart Pro a 0.55" larger active 4:3 diagonal (34.1% more active display area). For 16:9 widescreen content (PSP, Switch, streaming), the Miyoo Mini Plus delivers a 3.21" effective diagonal (75% screen usage) versus 4.96" (100% screen usage) on the TrimUI Smart Pro, making the TrimUI Smart Pro larger by 1.75" (+138.4% active 16:9 area).
| Specification | Miyoo Mini Plus | TrimUI Smart Pro | Difference / Comparison |
|---|---|---|---|
| Dimensions (W × H × D) | 78.5 × 108 × 22.3 mm | 188 × 80 × 17 mm | Miyoo Mini Plus is 26% smaller by volume |
| Width | 78.5 mm | 188 mm | 109.5 mm (58.2% vs Smart Pro) |
| Height | 108 mm | 80 mm | 28 mm (35% vs Smart Pro) |
| Thickness (Depth) | 22.3 mm | 17 mm | 5.3 mm (31.2% vs Smart Pro) |
| Footprint Area (W × H) | 8,478 mm² (84.8 cm²) | 15,040 mm² (150.4 cm²) | 6,562 mm² (43.6% diff) |
| Chassis Volume | 189.1 cm³ | 255.7 cm³ | 66.6 cm³ (26% diff) |
| Weight | 162 g | 231 g | 69 g (29.9% diff) |
| Form Factor | Vertical (Game Boy style) | Horizontal Bar | Vertical (Game Boy style) vs Horizontal Bar |
| Native Screen Diagonal | 3.5" | 4.96" | 1.46" (41.7% larger on Smart Pro) |
| Native Aspect Ratio | 4:3 | 16:9 | 4:3 vs 16:9 |
| Display Technology | IPS | IPS | Both IPS |
| Native Resolution & Density | 640x480 (229 PPI) | 1280x720 (296 PPI) | 67 PPI sharper on Smart Pro |
| Effective 4:3 Screen Size (PS1, SNES, N64) | 3.5" (100% native, no bars) | 4.05" (75% area, pillarbox) | +0.55" (+34.1% area) on Smart Pro |
| Effective 16:9 Screen Size (PSP, Streaming) | 3.21" (75% area, letterbox) | 4.96" (100% native, no bars) | +1.75" (+138.4% area) on Smart Pro |
| Effective 3:2 Screen Size (Game Boy Advance) | 3.37" (89% area, letterbox) | 4.38" (84% area, pillarbox) | +1.01" (+69.7% area) on Smart Pro |
| Processor (SoC / CPU) | SigmaStar SSD202D | Allwinner A133 Plus | Different architecture |
| Memory (RAM) | 128 MB DDR3 | 1 GB LPDDR4 | 128 MB DDR3 vs 1 GB LPDDR4 |
| Battery Capacity | 3,000 mAh | 5,000 mAh | 2,000 mAh larger on Smart Pro |
| Operating System | Linux (OnionOS, MinUI) | Linux (Tina) | Linux (OnionOS, MinUI) vs Linux (Tina) |
The Miyoo Mini Plus measures 78.5 × 108 × 22.3 mm (footprint: 8,478 mm² / 84.8 cm²), whereas the TrimUI Smart Pro measures 188 × 80 × 17 mm (footprint: 15,040 mm² / 150.4 cm²). Compared to the TrimUI Smart Pro, the Miyoo Mini Plus is 109.5 mm (58.2%) narrower, 28 mm (35%) taller, 5.3 mm (31.2%) thicker, and 6,562 mm² (43.6%) smaller in footprint area. In weight, the Miyoo Mini Plus is 69g (29.9%) lighter (162g vs 231g).
The TrimUI Smart Pro delivers a larger active 4:3 image by 0.55" diagonal (34.1% more active display area) than the Miyoo Mini Plus. Specifically, the Miyoo Mini Plus has a 3.5" 4:3 IPS screen (640x480) that yields a 3.5" effective 4:3 diagonal (100% full screen without black bars (native 4:3)). The TrimUI Smart Pro has a 4.96" 16:9 IPS screen (1280x720) that yields a 4.05" effective 4:3 diagonal (75% active screen area with vertical pillarbox bars on the sides (native 16:9)).
For 16:9 widescreen gaming (PSP, Switch, and game streaming), the TrimUI Smart Pro provides a larger viewable image at 4.96" effective diagonal compared to 3.21" on the Miyoo Mini Plus (+1.75", or 138.4% more active widescreen area). On 16:9 content, the Miyoo Mini Plus operates at 75% active screen area with horizontal letterbox bars on top and bottom (native 4:3), while the TrimUI Smart Pro operates at 100% full screen without black bars (native 16:9).
Yes, the Miyoo Mini Plus is more compact and pocketable than the TrimUI Smart Pro, with a smaller overall chassis volume (189.1 cm³ vs 255.7 cm³). The Miyoo Mini Plus uses a vertical (game boy style) form factor (78.5 mm wide × 22.3 mm thick, 162g), whereas the TrimUI Smart Pro uses a horizontal bar form factor (188 mm wide × 17 mm thick, 231g). Overall, the Miyoo Mini Plus is easier to carry in a pocket due to its smaller physical footprint.
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