TPU Cases | Daily use, gym, active lifestyles | - Material: TPU (Shore hardness 90A) - Shock absorption: 1.8m drop (Industry: 1.5m ▲20%) - Flexibility: -30°C bend (ASTM D746) | ▲ Comfortable grip, protects from drops, flexible. Lightweight. | Less scratch-resistant (Industry: 5H vs 3H ▼40%). May collect dirt. |
Hard Plastic Cases | Office, professional settings | - Material: Polycarbonate (Hardness 5H pencil test) - Scratch resistance: 100+ scratches (ISO 14577) - Lightweight: 15g (Industry: 20g ▼25%) | ▲ Scratch-resistant, sleek design. Affordable. | Poor shock absorption (1m drop vs Industry 1.5m ▼33%). Rigid and bulky. |
Leather Cases | Formal events, style-focused users | - Material: Genuine leather (2mm thickness) - Weight: 35g (Industry: 40g ▼12.5%) - Customizable embossing (ASTM D3359 adhesion) | ▲ Premium aesthetic, durable. Customizable. | Bulky (thicker than TPU by 40%). Not water-resistant (Industry: IPX2 vs IPX0). |
Silicone Cases | Outdoor activities, kids' phones | - Material: Silicone (Shore hardness 80A) - Shock absorption: 1.6m drop (Industry: 1.5m ▲6.7%) - Non-slip grip (ASTM D2047) | ▲ Non-slip, UV-resistant. Budget-friendly. | Collects dirt easily. Less stylish (translucent vs opaque). |
Hybrid Cases | Professional use, high protection | - TPU bumper + polycarbonate back (2.1m drop ▲16.7% vs Industry 1.8m) - Weight: 25g (Industry: 28g ▼10.7%) | ▲ Combines shock absorption (2.1m) and scratch resistance (5H). Modern design. | Bulky (20% thicker than TPU). Heavier than silicone. |
Carbon Fiber Cases | High-end users, tech enthusiasts | - Carbon fiber composite (1.5mm thickness) - Weight: 12g (Industry: 15g ▼20%) - Scratch resistance: 6H (Industry: 5H ▲20%) | ▲ Ultra-lightweight, premium look. Corrosion-resistant (ASTM B117). | Expensive (3x cost of TPU). Less flexible (Shore hardness 110A). |