Apple Watch Series 4 Full Specifications
General
| Device Type | Smart Watch |
| Model | A1975, A1976, A2007, A2008 |
| Announced | 2018, September |
| Released | Released 2018, September |
Network
| Technology | GSM / HSPA / LTE |
| 2Bands | GSM 850 / 900 / 1800 / 1900 |
| 3Bands | HSDPA 850 / 900 / 2100 / 800 - Europe, Australia HSDPA 850 / 1700(AWS) / 1900 / 800 - USA, LATAM, Canada HSDPA 2100 - China |
| 4Bands | 1, 3, 5, 7, 8, 18, 19, 20, 26 - Europe, Australia 2, 4, 5, 12, 13, 17, 18, 19, 25, 26, 41 - USA, LATAM, Canada 1, 3, 39, 40, 41 - China |
| Speed | HSPA, LTE |
View More View LessDesign
| Dimensions | 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in) |
| Weight | 48 g (1.69 oz) |
| BUILD | Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame |
| SIM | eSIM 50m water resistant ECG certified (region dependent SW application; HW available on all models) |
Display
| Type | Retina LTPO OLED, 1000 nits (peak) |
| Size | 1.78 inches |
| Resolution | 448 x 368 pixels (~326 ppi density) |
| Protection | Sapphire crystal glass 3D Touch display |
Platform
| OS | watchOS 5.0, upgradable to watchOS 10.5 |
| Chipset | Apple S4 |
| CPU | Dual-core |
| GPU | PowerVR |
Media
| Loudspeaker | Yes |
| 3.5mm jack | No |
Memory
| Card Slot | No |
| Internal | 16GB 1GB RAM |
Connectivity
| WLAN | Wi-Fi 802.11 b/g/n |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, QZSS |
| NFC | Yes |
| Radio | No |
| USB | No |
Features
| Sensors | Accelerometer, gyro, heart rate, barometer Natural language commands and dictation (talking mode) |
Battery
| Type | Li-Ion 292 mAh (1.12 Wh), non-removable |
| Charging | Wireless |
Other
| Colors | Space Black, Silver, Gold |
| Price | About $ 774,08 |
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