Compare AYN Odin 2 Mini (198×85.8×19.5 mm, 5" 16:9) vs AYN Odin 2 Portal (257×98.6×17.2 mm, 7" 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.
AYN Odin 2 Mini
Panel 16:9 with native resolution 1920x1080.
AYN Odin 2 Portal
Panel 16:9 with native resolution 1920x1080.
Physical Dimensions & Thickness: The AYN Odin 2 Mini has a horizontal bar chassis measuring 198 × 85.8 × 19.5 mm, while the AYN Odin 2 Portal uses a horizontal bar chassis measuring 257 × 98.6 × 17.2 mm. In width, the AYN Odin 2 Mini is 59 mm (23%) narrower than the AYN Odin 2 Portal. In height, the AYN Odin 2 Mini is 12.8 mm (13%) shorter than the AYN Odin 2 Portal. In chassis thickness (depth), the AYN Odin 2 Mini is 2.3 mm (13.4%) thicker than the AYN Odin 2 Portal (19.5 mm vs 17.2 mm).
Footprint Area & Weight: Calculating surface footprint (width × height), the AYN Odin 2 Mini occupies 16,988 mm² (169.9 cm²), compared to 25,340 mm² (253.4 cm²) for the AYN Odin 2 Portal—a footprint difference of 8,352 mm² (33%). On the scale, the AYN Odin 2 Mini weighs 320g versus 430g for the AYN Odin 2 Portal, representing a 110g (25.6%) weight difference (AYN Odin 2 Mini 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 AYN Odin 2 Portal's 7" (16:9) panel yields a 5.72" effective diagonal (75% active screen area with vertical pillarbox bars on the sides (native 16:9)). This gives the AYN Odin 2 Portal a 1.63" larger active 4:3 diagonal (96% 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 7" (100% screen usage) on the AYN Odin 2 Portal, making the AYN Odin 2 Portal larger by 2" (+96% active 16:9 area).
| Specification | AYN Odin 2 Mini | AYN Odin 2 Portal | Difference / Comparison |
|---|---|---|---|
| Dimensions (W × H × D) | 198 × 85.8 × 19.5 mm | 257 × 98.6 × 17.2 mm | AYN Odin 2 Mini is 24% smaller by volume |
| Width | 198 mm | 257 mm | 59 mm (23% vs Odin 2 Portal) |
| Height | 85.8 mm | 98.6 mm | 12.8 mm (13% vs Odin 2 Portal) |
| Thickness (Depth) | 19.5 mm | 17.2 mm | 2.3 mm (13.4% vs Odin 2 Portal) |
| Footprint Area (W × H) | 16,988 mm² (169.9 cm²) | 25,340 mm² (253.4 cm²) | 8,352 mm² (33% diff) |
| Chassis Volume | 331.3 cm³ | 435.9 cm³ | 104.6 cm³ (24% diff) |
| Weight | 320 g | 430 g | 110 g (25.6% diff) |
| Form Factor | Horizontal Bar | Horizontal Bar | Both Horizontal Bar |
| Native Screen Diagonal | 5" | 7" | 2" (40% larger on Odin 2 Portal) |
| Native Aspect Ratio | 16:9 | 16:9 | Identical 16:9 ratio |
| Display Technology | IPS | AMOLED | IPS vs AMOLED |
| Native Resolution & Density | 1920x1080 (441 PPI) | 1920x1080 (315 PPI) | 126 PPI sharper on Odin 2 Mini |
| Effective 4:3 Screen Size (PS1, SNES, N64) | 4.09" (75% area, pillarbox) | 5.72" (75% area, pillarbox) | +1.63" (+96% area) on Odin 2 Portal |
| Effective 16:9 Screen Size (PSP, Streaming) | 5" (100% native, no bars) | 7" (100% native, no bars) | +2" (+96% area) on Odin 2 Portal |
| Effective 3:2 Screen Size (Game Boy Advance) | 4.42" (84% area, pillarbox) | 6.19" (84% area, pillarbox) | +1.77" (+96% area) on Odin 2 Portal |
| Processor (SoC / CPU) | Qualcomm Snapdragon 8 Gen 2 (Source) | Qualcomm Snapdragon 8 Gen 2 | Different architecture |
| Memory (RAM) | 8 GB / 12 GB LPDDR5X | 8 GB / 12 GB / 16 GB | 8 GB / 12 GB LPDDR5X vs 8 GB / 12 GB / 16 GB |
| Battery Capacity | 5,000 mAh | 8,000 mAh | 3,000 mAh larger on Odin 2 Portal |
| Operating System | Android 13 | Android 13 | Both run Android 13 |
The AYN Odin 2 Mini measures 198 × 85.8 × 19.5 mm (footprint: 16,988 mm² / 169.9 cm²), whereas the AYN Odin 2 Portal measures 257 × 98.6 × 17.2 mm (footprint: 25,340 mm² / 253.4 cm²). Compared to the AYN Odin 2 Portal, the AYN Odin 2 Mini is 59 mm (23%) narrower, 12.8 mm (13%) shorter, 2.3 mm (13.4%) thicker, and 8,352 mm² (33%) smaller in footprint area. In weight, the AYN Odin 2 Mini is 110g (25.6%) lighter (320g vs 430g).
The AYN Odin 2 Portal delivers a larger active 4:3 image by 1.63" diagonal (96% more active display area) than the AYN Odin 2 Mini. Specifically, the AYN Odin 2 Mini has a 5" 16:9 IPS screen (1920x1080) that yields a 4.09" effective 4:3 diagonal (75% active screen area with vertical pillarbox bars on the sides (native 16:9)). The AYN Odin 2 Portal has a 7" 16:9 AMOLED screen (1920x1080) that yields a 5.72" 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 AYN Odin 2 Portal provides a larger viewable image at 7" effective diagonal compared to 5" on the AYN Odin 2 Mini (+2", or 96% more active widescreen area). On 16:9 content, the AYN Odin 2 Mini operates at 100% full screen without black bars (native 16:9), while the AYN Odin 2 Portal operates at 100% full screen without black bars (native 16:9).
Yes, the AYN Odin 2 Mini is more compact and pocketable than the AYN Odin 2 Portal, with a smaller overall chassis volume (331.3 cm³ vs 435.9 cm³). The AYN Odin 2 Mini uses a horizontal bar form factor (198 mm wide × 19.5 mm thick, 320g), whereas the AYN Odin 2 Portal uses a horizontal bar form factor (257 mm wide × 17.2 mm thick, 430g). Overall, the AYN Odin 2 Mini is easier to carry in a pocket due to its smaller physical footprint.
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