Physical Dimensions & Thickness: The AYN Odin 2 has a horizontal bar chassis measuring 225 × 98 × 17 mm, while the Retroid Pocket 6 uses a horizontal bar chassis measuring 205.5 × 80.5 × 17.2 mm. In width, the AYN Odin 2 is 19.5 mm (9.5%) wider than the Retroid Pocket 6. In height, the AYN Odin 2 is 17.5 mm (21.7%) taller than the Retroid Pocket 6. In chassis thickness (depth), the AYN Odin 2 is 0.2 mm (1.2%) slimmer than the Retroid Pocket 6 (17 mm vs 17.2 mm).
Footprint Area & Weight: Calculating surface footprint (width × height), the AYN Odin 2 occupies 22,050 mm² (220.5 cm²), compared to 16,543 mm² (165.4 cm²) for the Retroid Pocket 6—a footprint difference of 5,507 mm² (33.3%). On the scale, the AYN Odin 2 weighs 420g versus 200g for the Retroid Pocket 6, representing a 220g (110%) weight difference (Retroid Pocket 6 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's 6" (16:9) panel yields a 4.9" effective diagonal (75% active screen area with vertical pillarbox bars on the sides (native 16:9)), while the Retroid Pocket 6's 5.5" (16:9) panel yields a 4.49" effective diagonal (75% active screen area with vertical pillarbox bars on the sides (native 16:9)). This gives the AYN Odin 2 a 0.41" larger active 4:3 diagonal (19% more active display area). For 16:9 widescreen content (PSP, Switch, streaming), the AYN Odin 2 delivers a 6" effective diagonal (100% screen usage) versus 5.5" (100% screen usage) on the Retroid Pocket 6, making the AYN Odin 2 larger by 0.5" (+19% active 16:9 area).