Apple Watch Series 10 (46mm) vs Apple Watch Series 4 SS (44mm)

Apple Watch Series 10 (46mm) $429
Apple Watch Series 4 SS (44mm) $749
Base Price (MSRP)
$429
Base Price (MSRP)
$749
CPU
S10
CPU
S4
GPU
S10
GPU
S4
Memory
1GB
Memory
1GB
Storage
64GB
Storage
16GB
Display
2" LTPO3 OLED 496x416 Touch
Display
1.8" LTPO OLED 448x368 Touch
S10
2 Cores
2 Threads
1.2GHz Clock
S4
2 Cores
2 Threads
1.59GHz Clock
N/A
0%
N/A
0%
N/A
0%
N/A
0%
S10
256 Shaders
440MHz
Shared Memory
S4
128 Shaders
562MHz
Shared Memory
N/A
0%
FP32 0.23 TFLOPS
0%
N/A
0%
FP32 0.14 TFLOPS
0%
1GB
1GB
Unknown # Tabs
0%
Unknown # Tabs
0%
64GB
16GB
58 min 4K Video
1%
Unknown # min 4K Video
0%
No Optical Drive
No Optical Drive
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2"
LTPO3 OLED
Always On
1.8"
LTPO OLED
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1,000 Nits
2,000 Nits Peak
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1,000 Nits Peak
60Hz
Variable
60Hz
Variable
496x416
0.2 Million Pixels
324 PPI
448x368
0.2 Million Pixels
326 PPI
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1,000,000:1 Contrast
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1,000,000:1 Contrast
Touch
Capacitive
Touch
Capacitive
No Cameras
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No Cameras
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Not Included
Not Included
Not Included
Not Included
Not Included
Not Included
Not Included
Not Included
No Biometrics
No Biometrics
1
1
1
1
No Cellular
Cellular
Cellular
Wi-Fi 4E (802.11n)
1 Stream
Up to 150Mbps
Wi-Fi 4 (802.11n)
1 Stream
Up to 72Mbps
Bluetooth 5.3
Bluetooth 5.0
Motion
Accelerometer
Gyroscope
Altimeter
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Motion
Accelerometer
Gyroscope
Altimeter
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Health
Optical Heart
Electrical Heart
Blood Oxygen
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Skin Temperature
Health
Optical Heart
Electrical Heart
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Utility
Proximity
Ambient Light
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Crash Detection
Depth Gauge
Utility
Proximity
Ambient Light
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Communication
NFC
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Ultra-Wideband Chip
Communication
NFC
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Location
GPS
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GLONASS
Galileo
QZSS
Beidou
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Compass
Location
GPS
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GLONASS
Galileo
QZSS
Beidou
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Integrated Chipset
Integrated Chipset
No Ports
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No Ports
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External
External
Not Included
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Not Included
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1.3Wh
327mAh
3.85V
Lithium-Ion
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1.1Wh
292mAh
3.87V
Lithium-Ion
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Up to 18 Hours
Up to 18 Hours
Charge Time
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Up to 80% in 30 min
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watchOS
watchOS
Build Material
Aluminum, Glass
IP6X
Up to 50m Water Resistant
Build Material
Stainless Steel, Sapphire
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Up to 50m Water Resistant
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Proprietary Wireless Charging
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Proprietary Wireless Charging
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Height
46 mm (1.8 in)
Width
39 mm (1.5 in)
Depth
9.7 mm (0.4 in)
Volume
0.017 L
Height
44 mm (1.7 in)
Width
38 mm (1.5 in)
Depth
10.7 mm (0.4 in)
Volume
0.018 L
Weight
36 g (1.27 oz)
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Weight
48 g (1.69 oz)
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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
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Change Comparison