Apple Watch Series 9 SS (41mm) vs Apple Watch SE 2 (40mm)

Apple Watch Series 9 SS (41mm) $699
Apple Watch SE 2 (40mm) $249
Base Price
$699
Base Price
$249
CPU
S9
CPU
S8
GPU
S9
GPU
S8
Memory
1GB
Memory
1GB
Storage
64GB
Storage
32GB
Display
1.7" LTPO OLED 430x352 Touch
Display
1.6" LTPO OLED 394x324 Touch
S9
2 Cores
2 Threads
1.2GHz Clock
S8
2 Cores
2 Threads
1.8GHz Clock
N/A
0%
N/A
0%
N/A
0%
N/A
0%
S9
256 Shaders
Shared Memory
440MHz
S8
128 Shaders
Shared Memory
675MHz
N/A
0%
FP32 0.23 TFLOPS
0%
N/A
0%
FP32 0.17 TFLOPS
0%
1GB
1GB
Unknown # Tabs
0%
Unknown # Tabs
0%
64GB
32GB
58 min 4K Video
1%
Unknown # min 4K Video
0%
No Optical Drive
No Optical Drive
-
-
1.7"
LTPO OLED
Always On
1.6"
LTPO OLED
-
1,000 Nits
2,000 Nits Peak
-
1,000 Nits Peak
60Hz
Variable
60Hz
Variable
430x352
0.2 Million Pixels
329 PPI
394x324
0.1 Million Pixels
325 PPI
-
-
1,000,000:1 Contrast
-
-
1,000,000:1 Contrast
Touch
Capacitive
Touch
Capacitive
No Cameras
-
-
-
-
-
-
-
No Cameras
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Not Included
Not Included
Not Included
Not Included
Not Included
Not Included
Not Included
Not Included
No Biometrics
No Biometrics
1
1
1
1
Cellular
No Cellular
Cellular
Wi-Fi 4E (802.11n)
1 Stream
Up to 150Mbps
Wi-Fi 4E (802.11n)
1 Stream
Up to 150Mbps
Bluetooth 5.3
Bluetooth 5.3
Motion
Accelerometer
Gyroscope
Altimeter
-
Motion
Accelerometer
Gyroscope
Altimeter
-
Health
Optical Heart
Electrical Heart
Blood Oxygen
-
Skin Temperature
Health
Optical Heart
-
-
-
-
Utility
Proximity
Ambient Light
-
-
-
-
Crash Detection
-
Utility
Proximity
Ambient Light
-
-
-
-
Crash Detection
-
Communication
NFC
-
Ultra-Wideband Chip
Communication
NFC
-
-
Location
GPS
-
GLONASS
Galileo
QZSS
Beidou
-
Compass
Location
GPS
-
GLONASS
Galileo
QZSS
Beidou
-
Compass
Integrated Chipset
Integrated Chipset
No Ports
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
External
External
Not Included
-
-
Not Included
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.1Wh
282mAh
3.85V
Lithium-Ion
-
0.9Wh
245mAh
3.85V
Lithium-Ion
-
Up to 18 Hours
Up to 18 Hours
Charge Time
-
-
Up to 80% in 45 min
-
-
-
-
-
-
watchOS
watchOS
Build Material
Stainless Steel, Sapphire
IP6X
Up to 50m Water Resistant
Build Material
Aluminum, Glass
-
Up to 50m Water Resistant
-
-
-
-
-
-
-
-
Proprietary Wireless Charging
-
-
Proprietary Wireless Charging
-
-
-
-
-
-
-
-
-
-
Height
41 mm (1.6 in)
Width
35 mm (1.4 in)
Depth
10.7 mm (0.4 in)
Volume
0.015 L
Height
40 mm (1.6 in)
Width
34 mm (1.3 in)
Depth
10.4 mm (0.4 in)
Volume
0.014 L
Weight
42 g (1.48 oz)
-
-
-
-
Weight
31 g (1.09 oz)
-
-
-
-
CPU
Not Upgradable
CPU
Not Upgradable
GPU
Not Upgradable
GPU
Not Upgradable
Memory
Not Upgradable
Memory
Not Upgradable
Storage
Not Upgradable
Storage
Not Upgradable
Wi-Fi
Not Upgradable
Wi-Fi
Not Upgradable
Motherboard
Not Upgradable
Motherboard
Not Upgradable
Power Supply
Not Upgradable
Power Supply
Not Upgradable
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Change Results