Apple Watch Series 4 (44mm) vs Apple Watch Ultra Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Apple Watch Series 4 (44mm) | Apple Watch Ultra |
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Released
·
September 2018
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Released
·
Sep 23, 2022
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1.8-inch · 448x368px
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1.9-inch · 502x410px
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1GB · 16GB
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32GB
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292 mAh
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542 mAh
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| Check prices |
Availability
| Officially announced | |
|---|---|
| Sep 07, 2022 | |
Design
| Dimensions | |
|---|---|
| 1.73 x 1.50 x 0.42 inches 44.0 x 38.0 x 10.7 mm |
1.93 x 1.73 x 0.57 inches 49 x 44 x 14.4 mm |
| Weight | |
| 1.29 oz / 36.7 g | 2.16 oz / 61.3 g |
| Materials | |
| Frame: Aluminum | Back: Ceramic Frame: Titanium |
| Resistance | |
| Water | Water, Dust; IP6X; MIL-STD-810 certified |
| Colors | |
| Silver, Black | Midnight, Starlight, Green, Blue, Red |
Display
| Size | |
|---|---|
| 1.8-inch, 59.89% screen-to-body | 1.9-inch, 54.09% screen-to-body |
| Type | |
| OLED, 1000 nits | OLED, 2000 nits |
| Resolution | |
| 448x368px, 326 PPI | 502x410px, 338 PPI |
| Protection | |
| Sapphire | Sapphire |
| Features | |
| Pressure-sensitive, Scratch-resistant glass, Ambient light sensor | |
Hardware
| System chip | |
|---|---|
| Apple S4 (7 nm) | Apple S8 |
| Processor | |
| Dual-core | Dual-core |
| GPU | |
| Apple G11M | PowerVR |
| Memory | |
| 1GB/16GB | 32GB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| watchOS (9.x, 8.x, 7.x, 6.x, 5) | watchOS (9.x) |
Battery
| Type | |
|---|---|
| 292 mAh | 542 mAh, Li - Ion |
| Charging | |
| Magnetic charging | Qi wireless charging |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.3 |
| WLAN | |
| b,g,n 802.11 b, g, n | b,g,n 802.11 b, g, n |
| Sensors | |
| Accelerometer, Gyroscope, Heart rate, Barometer, Ambient light sensor | Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen |
| Location | |
| Glonass, Galileo, QZSS | A-GPS, Glonass, Galileo, BeiDou, QZSS |
| Other | |
| NFC | NFC, Ultra Wideband (UWB) |
Multimedia
| Speakers | |
|---|---|
| Loudspeaker | Multiple speakers |
| Additional microphone(s) | |
| Noise cancellation | Yes |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 25, 26, 66 | |
| 4G (TDD) Bands | |
| 39, 40, 41 | |
| 3G Bands | |
| 1, 2, 4, 5 | |
| Data Speed | |
| LTE, HSPA | LTE-A, HSDPA+ (4G) 42.2 Mbit/s |
| SIM type | |
| eSIM | eSIM |
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