Apple Watch Series 7 (45mm) vs Apple Watch Series 10 (42mm) 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 7 (45mm) | Apple Watch Series 10 (42mm) |
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Released
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Oct 15, 2021
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Released
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Sep 20, 2024
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448x368px
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446x374px
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1GB · 32GB
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1GB · 64GB
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Sep 14, 2021 | |
Design
| Dimensions | |
|---|---|
| 1.65 x 1.42 x 0.38 inches 42 x 36 x 9.7 mm |
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| Weight | |
| 1.34 oz / 38.0 g | 1.06 oz / 30.0 g |
| Materials | |
| Back: Aluminum | Back: Ceramic Frame: Aluminum |
| Resistance | |
| Water, Dust; IP6X | Water, Dust; IP6X |
| Colors | |
| Midnight, Starlight, Green, Blue, Red | |
Display
| Type | |
|---|---|
| OLED | OLED, 2000 nits |
| Resolution | |
| 448x368px | 446x374px, 329 PPI |
Hardware
| System chip | |
|---|---|
| Apple S7 | Apple S10 |
| Processor | |
| Dual-core | Dual-core |
| GPU | |
| PowerVR | PowerVR |
| Memory | |
| 1GB/32GB | 1GB/64GB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| watchOS (9.x, 8.x) | watchOS (10.x) |
Battery
| Type | |
|---|---|
| Li - Ion | Li - Ion |
| Charging | |
| Qi wireless 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, Altimeter, Compass, Heart rate, Barometer, Blood Oxygen | Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen |
| Location | |
| A-GPS, Glonass, Galileo, BeiDou, QZSS | A-GPS, Glonass, Galileo, BeiDou |
| Other | |
| NFC, Ultra Wideband (UWB) | |
Multimedia
| Speakers | |
|---|---|
| Loudspeaker | Loudspeaker |
| Additional microphone(s) | |
| Yes | Yes |
Cellular
| LTE Bands | |
|---|---|
| 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 66 | |
| TDD Bands | |
| 39, 40, 41 | |
| 3G Bands | |
| 1, 2, 4, 5 | 1, 2, 4, 5 |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | LTE, HSDPA+ (4G) 42.2 Mbit/s |
| SIM type | |
| eSIM | eSIM |
Alternative variants
With Stainless Steel case
| Weight | 1.82 oz / 51.5 g |
|---|---|
| Materials | Back: Stainless steel |
GPS Only
| Weight | 1.06 oz / 30.0 g |
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With titanium case
| Weight | 1.59 oz / 45.1 g |
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| Materials | Back: Titanium |
With Titanium frame
| Weight | 1.21 oz / 34.4 g |
|---|---|
| Materials | Frame: Titanium |
Discover more
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