Apple Watch Series 8 (45mm) vs Apple Watch Series 4 (44mm) 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 8 (45mm) | Apple Watch Series 4 (44mm) |
Released
·
Sep 07, 2022
|
Released
·
September 2018
|
1.9-inch · 484x396px
|
1.8-inch · 448x368px
|
1GB · 32GB
|
1GB · 16GB
|
308 mAh
|
292 mAh
|
Design
Dimensions | |
---|---|
1.77 x 1.50 x 0.42 inches 45 x 38 x 10.7 mm |
1.73 x 1.50 x 0.42 inches 44.0 x 38.0 x 10.7 mm |
Weight | |
1.37 oz (38.8 g) | 1.29 oz (36.7 g) |
Materials | |
Back: Ceramic Frame: Aluminum | Frame: Aluminum |
Resistance | |
Water, Dust; IP6X | Water |
Colors | |
Midnight, Starlight, Green, Blue, Red | Silver, Black |
Display
Size | |
---|---|
1.9-inch | 1.8-inch |
Resolution | |
484x396px, 329 PPI | 448x368px, 326 PPI |
Technology | |
OLED | OLED |
Screen-to-body | |
66.64 % | 59.89 % |
Peak brightness | |
1000 cd/m2 (nit) | 1000 cd/m2 (nit) |
Features | |
Pressure-sensitive, Scratch-resistant glass (Sapphire), Ambient light sensor |
Hardware
System chip | |
---|---|
Apple S8 | Apple S4 (7 nm) |
Processor | |
Dual-core | Dual-core |
GPU | |
PowerVR | Apple G11M |
RAM | |
1GB | 1GB |
Internal storage | |
32GB | 16GB |
Storage expansion | |
not expandable | not expandable |
OS | |
watchOS (9.x) | watchOS (9.x, 8.x, 7.x, 6.x, 5) |
Battery
Capacity | |
---|---|
308 mAh | 292 mAh |
Type | |
Li - Ion | |
Charging | |
Qi wireless charging | Magnetic charging |
Camera
Connectivity & Features
Bluetooth | |
---|---|
5.0 | 5.0 |
WLAN | |
802.11 b,g,n | 802.11 b,g,n |
Location | |
A-GPS, Glonass, Galileo, BeiDou, QZSS | Glonass, Galileo, QZSS |
Sensors | |
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen | Accelerometer, Gyroscope, Heart rate, Barometer |
Other | |
NFC | NFC |
Multimedia
Speakers | |
---|---|
Loudspeaker | Loudspeaker |
Additional microphone(s) | |
Yes | Noise cancellation |
Cellular
4G (FDD) | |
---|---|
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+) | |
3G | |
Bands 1(2100), 2(1900), 4(1700/2100), 5(850) | |
Data Speed | |
LTE, HSDPA+ (4G) 42.2 Mbit/s | LTE, HSPA |
SIM type | |
eSIM | eSIM |
Availability
Officially announced | |
---|---|
Sep 07, 2022 |
Alternative variants
GPS Only
With stainless steel frame
Weight | 1.82 oz (51.5 g) |
---|---|
Materials | Frame: Stainless steel |
Links
Full specifications | |
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Apple Watch Series 8 (45mm) Specs | Apple Watch Series 4 (44mm) Specs |