Description
Apple Watch 3 | Apple Watch Series 2 | |
Display | 38mm: 1.3-inch OLED; 42mm: 1.65-inch OLED | 38mm: 1.3-inch OLED; 42mm: 1.65-inch OLED |
Resolution | 38mm: 340x272 (290ppi); 42mm: 390x312 (302 ppi) | 38mm: 340x272 (290ppi); 42mm: 390x312 (302 ppi) |
Dimensions | 38mm: 38.6x33.3x11.65mm; 42mm: 42.5x36.4x11.65mm | 38mm: 38.6x33.3x11.4mm; 42mm: 42.5x36.4x11.4mm |
Protection | Ion-X glass; Sapphire crystal on Steel and Ceramic models | Ion-X glass; Sapphire crystal on Steel and Ceramic models |
Strap size | Proprietary; interchangeable | Proprietary; interchangeable |
Build | Aluminum; stainless-steel, ceramic options | Aluminum; stainless-steel, ceramic options |
Processor | Apple S3 | Apple S2 |
Memory | 512MB | 512MB |
Storage | 16GB cellular, 8GB GPS only | 8GB (2GB for music) |
Battery | "Up to 18 hours" | 38mm: 273 mAh; 42mm: 334mAh |
Operating system | WatchOS 4 | WatchOS |
Scroll wheel | Yes | Yes |
Microphone | Yes | Yes |
Loudspeaker | Yes | Yes |
Vibration | Yes | Yes |
Wi-Fi | Yes | Yes |
NFC | Yes | Yes |
GPS | Yes | Yes |
LTE | Yes | No |
Heart-rate sensor | Yes | Yes |
Ambient light sensor | Yes | Yes |
Water-resistant | 5 ATM; 50 meters | 5 ATM; 50 meters |
Price | $399 with cellular and GPS, $329 GPS only | 38mm starts at $370, ?370, AU$529; 42mm starts at $400, ?399, AU$579 |