Apple Watch Series 6 SS (44mm) vs Apple Watch Series 3 SS (42mm)
Apple Watch Series 6 SS
(44mm)
$749
Apple Watch Series 3 SS
(42mm)
$749
|
Base Price (MSRP)
$749
|
Base Price (MSRP)
$749
|
|
CPU
S6
|
CPU
S3
|
|
GPU
S6
|
GPU
PowerVR GX6250 S3
|
|
Memory
1GB
|
Memory
768MB
|
|
Storage
32GB
|
Storage
16GB
|
|
Display
1.8" LTPO OLED 448x368 Touch
|
Display
1.5" OLED 390x312 Touch
|
|
N/A
0%
FP32 0.17 TFLOPS
0%
|
N/A
0%
FP32 0.06 TFLOPS
0%
|
|
1GB
|
768MB
|
|
Unknown # Tabs
0%
|
Unknown # Tabs
0%
|
|
32GB
|
16GB
|
|
Unknown # min 4K Video
0%
|
Unknown # min 4K Video
0%
|
|
No Optical Drive
|
No Optical Drive
|
|
-
|
-
|
|
1.8"
LTPO OLED
Always On
|
1.5"
OLED
-
|
|
-
1,000 Nits Peak
|
-
1,000 Nits Peak
|
|
60Hz
Variable
|
60Hz
-
|
|
448x368
0.2 Million Pixels
326 PPI
|
390x312
0.1 Million Pixels
326 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
|
Cellular
|
|
|
|
|
|
|
|
Wi-Fi 4E (802.11n)
1 Stream
Up to 150Mbps
|
Wi-Fi 4 (802.11n)
1 Stream
Up to 72Mbps
|
|
Bluetooth 5.0
|
Bluetooth 4.2
|
|
Motion
Accelerometer
Gyroscope
Altimeter
-
|
Motion
Accelerometer
Gyroscope
Altimeter
-
|
|
Health
Optical Heart
Electrical Heart
Blood Oxygen
-
-
|
Health
Optical Heart
-
-
-
-
|
|
Utility
Proximity
Ambient Light
-
-
-
-
-
-
|
Utility
Proximity
Ambient Light
-
-
-
-
-
-
|
|
Communication
NFC
-
Ultra-Wideband Chip
|
Communication
NFC
-
-
|
|
Location
GPS
-
GLONASS
Galileo
QZSS
Beidou
-
Compass
|
Location
GPS
-
GLONASS
Galileo
QZSS
Beidou
-
-
|
|
Integrated Chipset
|
Integrated Chipset
|
|
No Ports
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
No Ports
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
-
|
-
|
|
External
|
External
|
|
Not Included
-
-
|
Not Included
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
1.2Wh
304mAh
3.85V
Lithium-Ion
-
|
1.3Wh
352mAh
3.81V
Lithium-Ion
-
|
|
Up to 18 Hours
|
Up to 18 Hours
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
watchOS
|
watchOS
|
|
Build Material
Stainless Steel, Sapphire
-
Up to 50m Water Resistant
|
Build Material
Stainless Steel, Sapphire
-
Up to 50m Water Resistant
|
|
-
-
-
-
|
-
-
-
-
|
|
Proprietary Wireless Charging
-
-
|
Proprietary Wireless Charging
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Height
44 mm (1.7 in)
Width
38 mm (1.5 in)
Depth
10.4 mm (0.4 in)
Volume
0.017 L
|
Height
42.5 mm (1.7 in)
Width
36.4 mm (1.4 in)
Depth
11.4 mm (0.4 in)
Volume
0.018 L
|
|
Weight
47 g (1.66 oz)
-
-
-
-
|
Weight
53 g (1.87 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
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
|
-
|
Copy Link