Frame Material Quality | Daily wear, active sports | Industry: Basic plastic (ASTM D634: 10+ impacts) | Base: PC/Resin (ASTM D543: withstands 50+ chemical exposures) ▲ | Advanced: Metal (ASTM F1494: 100+ abrasion cycles) ▲▲ |
| | | Lightweight Base (28g) reduces fatigue; Advanced metal frame (22g) balances durability and comfort. | Base may lack premium aesthetics; Advanced costs more. |
UV Protection | Outdoor activities, sunny climates | Industry: UV400 standard (blocks 99% UVA/UVB) | Base: UV400 + anti-reflective coating (ISO 12312-1:2013) ▲ | Advanced: UV400 + blue-light filtering (IEC 6009-2:2020) ▲▲ |
| | | Base ensures basic eye safety; Advanced protects against digital screen glare. | Base lacks premium features; Advanced may cost extra. |
Lens Polarization | Water sports, driving, glare-heavy environments | Industry: Non-polarized | Base: Polarized (reduces glare by 80%) ▲ | Advanced: Polarized + gradient tint (reduces glare by 95%) ▲▲ |
| | | Base improves visibility in bright conditions; Advanced enhances contrast for precision. | Base may strain eyes in extreme glare; Advanced is pricier. |
Frame Design & Customization | Fashion events, casual outings | Industry: Generic shapes (no customization) | Base: Bat-shaped frame (10+ color options) ▲ | Advanced: Bat-shaped + engraved/embellished designs (15+ colors + personalization) ▲▲ |
| | | Base stands out in casual settings; Advanced suits statement-making occasions. | Base lacks premium customization; Advanced may be bulky. |
Weight & Comfort | All-day wear, travel | Industry: 30g+ (plastic) | Base: 28g (PC/Resin) ▲ | Advanced: 22g (lightweight metal) ▲▲ |
| | | Base balances style and comfort; Advanced offers premium lightweight durability. | Base may feel slightly heavy over time; Advanced requires careful handling. |
Color Variety | Trendy fashion, seasonal outfits | Industry: 5–7 colors | Base: 10 colors (light yellow, blue, etc.) ▲ | Advanced: 15 colors + gradient patterns (customizable) ▲▲ |
| | | Base matches most outfits; Advanced adapts to diverse styles. | Base limits bold choices; Advanced may clash with certain aesthetics. |