Physical Dimensions & Thickness: The AYN Odin 2 Mini has a horizontal bar chassis measuring 198 × 85.8 × 19.5 mm, while the TrimUI Brick uses a vertical (game boy style) chassis measuring 73.2 × 109.9 × 11.8 mm. In width, the AYN Odin 2 Mini is 124.8 mm (170.5%) wider than the TrimUI Brick. In height, the AYN Odin 2 Mini is 24.1 mm (21.9%) shorter than the TrimUI Brick. In chassis thickness (depth), the AYN Odin 2 Mini is 7.7 mm (65.3%) thicker than the TrimUI Brick (19.5 mm vs 11.8 mm).
Footprint Area & Weight: Calculating surface footprint (width × height), the AYN Odin 2 Mini occupies 16,988 mm² (169.9 cm²), compared to 8,045 mm² (80.5 cm²) for the TrimUI Brick—a footprint difference of 8,943 mm² (111.2%). On the scale, the AYN Odin 2 Mini weighs 320g versus 159g for the TrimUI Brick, representing a 161g (101.3%) weight difference (TrimUI Brick is lighter).
4:3 vs 16:9 Effective Viewable Screen Size: For classic 4:3 retro games (PS1, SNES, N64, Dreamcast), the AYN Odin 2 Mini's 5" (16:9) panel yields a 4.09" effective diagonal (75% active screen area with vertical pillarbox bars on the sides (native 16:9)), while the TrimUI Brick's 3.2" (4:3) panel yields a 3.2" effective diagonal (100% full screen without black bars (native 4:3)). This gives the AYN Odin 2 Mini a 0.89" larger active 4:3 diagonal (63% more active display area). For 16:9 widescreen content (PSP, Switch, streaming), the AYN Odin 2 Mini delivers a 5" effective diagonal (100% screen usage) versus 2.94" (75% screen usage) on the TrimUI Brick, making the AYN Odin 2 Mini larger by 2.06" (+189.8% active 16:9 area).