Apple Watch SE 2 (44mm) vs Apple Watch SS (38mm) Full Specs

Summary

CPU S82 Cores	CPU S11 Core
GPU S864 Shaders	GPU PowerVR SGX543 S116 Shaders
Memory 1.5GB	Memory 512MB
Storage 32GB	Storage 8GB
Display 1.78" LTPO OLED448x368 1000Nits 60Hz	Display 1.34" OLED340x272 500Nits 60Hz
Other Upgrades No Cellular	Other Upgrades -
Price $279 MAX	Price $549

Highlights

Peak OPS

Peak OPS FP32 FP16

Apple Watch SE 286.4 GFLOPS FP16S8

x13.50

Apple Watch SS6.4 GFLOPS FP32PowerVR SGX543 S1

x1

Show Top Score

System Arch

CPU

S8	S1
2 Cores 2 Threads 1.73GHz	1 Core 1 Threads 520MHz

GPU

S8	PowerVR SGX543 S1
64 Shaders 675MHz	16 Shaders 200MHz
Shared Memory	Shared Memory
Peak·FP32·FP16 86.4 GFLOPSFP16	Peak·FP32·FP16 6.4 GFLOPSFP32

Memory

1.5GB

512MB

Storage

32GB

8GB

Display

1.78" LTPO OLED448x368 1000Nits 60Hz Size Res 1.8"	1.34" OLED340x272 500Nits 60Hz Size Res 1.3"
Panel & HDR LTPO OLED	Panel & HDR OLED
Brightness 1000 nits Peak	Brightness 500 nits Peak
Refresh & VRR 60Hz Variable Refresh	Refresh & VRR 60Hz
Resolution 448x368 164.9K Pixels 326 ppi	Resolution 340x272 92.5K Pixels 325 ppi
Backlight & Contrast 164.9K zones 1M:1 contrast	Backlight & Contrast 92.5K zones 100K: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
1.13Wh 296mAh 3.81V Lithium-Ion	0.78Wh 205mAh 3.8V Lithium-Ion

Connectivity

Wi-Fi 4E Bluetooth 5.3

Wi-Fi 4 Bluetooth 4.0

Cellular

No Cellular

No Cellular

Sensors

Motion Accelerometer Gyroscope	Motion Accelerometer Gyroscope
Health Optical Heart (PPG)	Health Optical Heart (PPG)
Utility Proximity Ambient Light (ALS)	Utility Proximity Ambient Light (ALS)
Communication NFC	Communication NFC
Location GPS GLONASS Galileo QZSS Beidou Compass	Location -

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 9	Launch OS iOS 1
Latest OS -	Latest OS iOS 4

Enclosure

Build Material Aluminum, Glass	Build Material Stainless Steel, Sapphire
Height 44mm (1.73") Width 38mm (1.5") Depth 10.4mm (0.41")	Height 38.6mm (1.52") Width 33.3mm (1.31") Depth 10.5mm (0.41")
Weight 36g	Weight 40g
Volume 0.017L	Volume 0.013L

Info

Release Date 2022-09-16	Release Date 2015-04-24
Warranty 1 year	Warranty 1 year
Description 44mm	Description 38mm

Images