Apple Watch Series 10 (42mm) vs Apple Watch Series 5 (40mm) Full Specs

Summary

CPU S102 Cores	CPU S52 Cores
GPU S10128 Shaders	GPU S564 Shaders
Memory 2GB	Memory 1GB
Storage 64GB	Storage 32GB
Display 1.79" LTPO3 OLED446x374 1000Nits 60Hz	Display 1.57" LTPO OLED394x324 1000Nits 60Hz
Other Upgrades No Cellular	Other Upgrades No Cellular
Price $399 MAX	Price $399 MAX

Highlights

Peak OPS

Peak OPS FP32 FP16

Apple Watch Series 10112.6 GFLOPS FP16S10

x1.57

Apple Watch Series 571.94 GFLOPS FP16S5

x1

Show Top Score

System Arch

CPU

S10	S5
2 Cores 2 Threads 2.02GHz	2 Cores 2 Threads 1.59GHz

GPU

S10	S5
128 Shaders 440MHz	64 Shaders 562MHz
Shared Memory	Shared Memory
Peak·FP32·FP16 112.6 GFLOPSFP16	Peak·FP32·FP16 71.94 GFLOPSFP16

Memory

2GB

1GB

Storage

64GB

32GB

Display

1.79" LTPO3 OLED446x374 1000Nits 60Hz Size Res 1.8"	1.57" LTPO OLED394x324 1000Nits 60Hz Size Res 1.6"
Panel & HDR LTPO3 OLED	Panel & HDR LTPO OLED
Brightness 1000 nits 2000 nits Peak	Brightness 1000 nits Peak
Refresh & VRR 60Hz Variable Refresh	Refresh & VRR 60Hz Variable Refresh
Resolution 446x374 166.8K Pixels 325 ppi	Resolution 394x324 127.7K Pixels 325 ppi
Backlight & Contrast 166.8K zones 1M:1 contrast	Backlight & Contrast 127.7K zones 1M:1 contrast
Viewing Angles 178° H 178° V	Viewing Angles 178° H 178° V
Color Depth 8-bit	Color Depth 8-bit
Coating & Lamination Fully Laminated	Coating & Lamination Fully Laminated
Touchscreen Yes	Touchscreen Yes

Battery

Up to 18 hours	Up to 18 hours
Charge Time 0-80%: 30 min	Charge Time -
- - 3.85V Lithium-Ion	0.94Wh 245mAh 3.85V Lithium-Ion

Connectivity

Wi-Fi 4E Bluetooth 5.3

Wi-Fi 4 Bluetooth 5.0

Cellular

No Cellular

No Cellular

Sensors

Motion Accelerometer Gyroscope	Motion Accelerometer Gyroscope
Health Optical Heart (PPG) Electrical Heart (ECG) Blood Oxygen (SpO2) Skin Temperature	Health Optical Heart (PPG) Electrical Heart (ECG) - -
Utility Proximity Ambient Light (ALS)	Utility Proximity Ambient Light (ALS)
Communication NFC Ultra-Wideband Chip	Communication NFC -
Location GPS GLONASS Galileo QZSS Beidou Compass	Location GPS GLONASS Galileo QZSS Beidou Compass

Power

-	Charger 5W USB-A
Output -	Output 5W 5.00V 1.00A
Input -	Input 0.15A
Protocol & Port -	Protocol & Port USB-A
USB-PD -	USB-PD 1.00A 5V (5W)

Audio

Speakers 1	Speakers 1
Microphones 1	Microphones 1

OS

Launch OS iOS 11

Launch OS iOS 6

Enclosure

Build Material Aluminum, Glass	Build Material Aluminum, Glass
Height 42mm (1.65") Width 36mm (1.42") Depth 9.7mm (0.38")	Height 40mm (1.57") Width 34mm (1.34") Depth 10.7mm (0.42")
Weight 30g	Weight 31g
Volume 0.015L	Volume 0.015L

Info

Release Date 2024-09-09	Release Date 2019-09-20
Warranty 1 year	Warranty 1 year
Description 42mm	Description 40mm

Images