Battery Life | Daily use, Travel, Outdoor activities | Industry: 3-5 days (typical) ▲ Base: 5-10 days (tested under normal use) ▲ Advanced: 10+ days (power-saving mode) | Extended usage without charging; reduces recharging frequency | Larger battery may increase device thickness; Advanced model requires power-saving mode for max duration |
Display Type | Watching videos, Navigation | Industry: LCD (limited contrast) ▲ Base: AMOLED (100% NTSC gamut) ▲ Advanced: AMOLED + Always-On Display | Vivid colors, better sunlight readability, dynamic contrast adjustment | Higher power consumption; Always-On Display may drain battery faster in Advanced models |
Connectivity | Standalone calls, Travel without phone | Industry: Bluetooth-only ▲ Base: Bluetooth + Wi-Fi ▲ Advanced: 4G LTE + Wi-Fi (SIM slot) | Advanced model enables standalone calls, messaging, and internet access | 4G LTE requires data plan; Base lacks standalone functionality without paired phone |
Waterproof Rating | Swimming, Rainy days | Industry: IPX7 (immersion up to 1m for 30min) ▲ Base: IP67 (dust/water resistance) ▲ Advanced: IP68 (2m for 30min) | Protected against accidental water exposure; Advanced handles deeper splashes | Not suitable for diving in any version; IP68 requires careful sealing in Advanced models |
Camera | Casual photos, Vlogging | Industry: 2MP (basic snapshots) ▲ Base: 5MP (f/2.4 aperture) ▲ Advanced: 7MP (f/2.2 aperture) | Better photo quality for social media; Advanced captures clearer details | Lower resolution than smartphones; No optical zoom in any version; video quality limited |
Material & Build | Sports, Daily Wear | Industry: Plastic (lightweight but less durable) ▲ Base: Alloy + Rubber (scratch-resistant) ▲ Advanced: Surgical-grade Stainless Steel + Silicone | Durable, scratch-resistant, and comfortable for active use | Advanced models may be heavier; Base version has less premium finish compared to Alloy/Rubber |