Apple Watch Ultra vs Apple Watch Series 9 (45mm) 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 Ultra | Apple Watch Series 9 (45mm) |
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Released
·
Sep 23, 2022
|
Released
·
Sep 22, 2023
|
|
1.9-inch · 502x410px
|
1.7-inch · 430x352px
|
|
32GB
|
1GB · 64GB
|
|
542 mAh
|
308 mAh
|
| Check prices | Check prices |
Design
| Dimensions | |
|---|---|
| 1.93 x 1.73 x 0.57 inches 49 x 44 x 14.4 mm |
1.61 x 1.38 x 0.42 inches 41 x 35 x 10.7 mm |
| Weight | |
| 2.16 oz (61.3 g) | 1.82 oz (51.5 g) |
| Materials | |
| Back: Ceramic Frame: Titanium |
Back: Ceramic Frame: Aluminum |
| Resistance | |
| Water, Dust; IP6X; MIL-STD-810 certified | Water, Dust; IP6X |
| Colors | |
| Midnight, Starlight, Green, Blue, Red | Midnight, Starlight, Green, Blue, Red |
Display
| Size | |
|---|---|
| 1.9-inch | 1.7-inch |
| Resolution | |
| 502x410px, 338 PPI | 430x352px, 329 PPI |
| Technology | |
| OLED | OLED |
| Screen-to-body | |
| 54.09 % | 63.01 % |
| Peak brightness | |
| 2000 cd/m2 (nit) | 1000 cd/m2 (nit) |
| Features | |
| Scratch-resistant glass (Sapphire) | |
Hardware
| System chip | |
|---|---|
| Apple S8 | Apple S9 |
| Processor | |
| Dual-core | Dual-core |
| GPU | |
| PowerVR | PowerVR |
| RAM | |
| 1GB | |
| Internal storage | |
| 32GB | 64GB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| watchOS (9.x) | watchOS (10.x) |
Battery
| Capacity | |
|---|---|
| 542 mAh | 308 mAh |
| Type | |
| Li - Ion | Li - Ion |
| Charging | |
| Qi wireless charging | Qi wireless charging |
Camera
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.3 | Yes |
| WLAN | |
| 802.11 b,g,n | 802.11 b,g,n |
| Location | |
| A-GPS, Glonass, Galileo, BeiDou, QZSS | A-GPS, Glonass, Galileo, BeiDou, QZSS |
| Sensors | |
| Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen | Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen |
| Other | |
| NFC, Ultra Wideband (UWB) | NFC, Ultra Wideband (UWB) |
Multimedia
| Speakers | |
|---|---|
| Multiple speakers | Loudspeaker |
| Additional microphone(s) | |
| Yes | Yes |
Cellular
| 4G (FDD) | |
|---|---|
| Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 25(1900+), 26(850+), 66(AWS-3) | Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3) |
| 4G (TDD) | |
| Bands 39(1900+), 40(2300), 41(2600+) | Bands 39(1900+), 40(2300), 41(2600+) |
| 3G | |
| Bands 1(2100), 2(1900), 4(1700/2100), 5(850) | Bands 1(2100), 2(1900), 4(1700/2100), 5(850) |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | LTE, HSDPA+ (4G) 42.2 Mbit/s |
| SIM type | |
| eSIM | eSIM |
Availability
| Officially announced | |
|---|---|
| Sep 07, 2022 | Sep 12, 2023 |
Links
| Full specifications | |
|---|---|
| Apple Watch Ultra Specs | Apple Watch Series 9 (45mm) Specs |
| PhoneArena Review | |
| Apple Watch Ultra Review | Apple Watch Series 9 (45mm) Review |
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