Apple Watch Series 4 Aluminum General Specifications
Released
2018, September
| NETWORK | LTE band 1(2100), 3(1800), 39(1900), 40(2300), 41(2500) - China | |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 2100 / 800 - Europe, Australia | |
| 4G bands | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850) - Europe, Australia | |
| EDGE | Yes | |
| GPRS | Yes | |
| Speed | HSPA, LTE | |
| Technology | GSM / HSPA / LTE | |
| LAUNCH | Announced | 2018, September |
| Status | Coming soon. Exp. release 2018, September 21st | |
| BODY |
- 50m waterproof - ECG certified |
|
| Build | Aluminum frame; all-ceramic/sapphire crystal back | |
| Dimensions | - | |
| SIM | Electronic SIM card (Apple e-SIM) | |
| Weight | - | |
| DISPLAY |
- 3D Touch display - 1000 nits |
|
| Multitouch | Yes | |
| Protection | Ion-X strengthened glass | |
| Resolution | 448 x 368 pixels (~326 ppi density) | |
| Size | 1.78 inches, 10.0 cm2 | |
| Type | LTPO AMOLED capacitive touchscreen, 16M colors | |
| PLATFORM | Chipset | Apple S4 |
| CPU | Dual-core | |
| GPU | PowerVR | |
| OS | watchOS 5.0 | |
| MEMORY | Card slot | No |
| Internal | 16 GB | |
| CAMERA | No | |
| SOUND | 3.5mm jack | No |
| Alert types | Vibration; Ringtones | |
| Loudspeaker | Yes | |
| COMMS | Bluetooth | 5.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, QZSS | |
| NFC | Yes | |
| Radio | No | |
| USB | No | |
| WLAN | Wi-Fi 802.11 b/g/n | |
| FEATURES |
- Audio player - Photo viewer - Siri natural language commands and dictation (talking mode) |
|
| Browser | No | |
| Messaging | SMS(threaded view), Email, Push Email, IM | |
| Sensors | Accelerometer, gyro, heart rate (2nd gen), barometer | |
| BATTERY | Non-removable Li-Ion battery | |
| Stand-by | Up to 18 h (mixed usage) | |
| MISC | Colors | Silver, Gold, Space Gray |