Apple Watch SE (44mm) vs Apple Watch Series 1 (42mm)

Apple Watch SE (44mm) $309
Apple Watch Series 1 (42mm) $299
Base Price (MSRP)
$309
Base Price (MSRP)
$299
CPU
S5
CPU
S1P
GPU
S5
GPU
PowerVR SGX543 S1
Memory
1GB
Memory
512MB
Storage
32GB
Storage
8GB
Display
1.8" LTPO OLED 448x368 Touch
Display
1.5" OLED 390x312 Touch
S5
2 Cores
2 Threads
1.59GHz Clock
S1P
2 Cores
2 Threads
0.52GHz Clock
N/A
0%
N/A
0%
N/A
0%
N/A
0%
S5
128 Shaders
562MHz
Shared Memory
PowerVR SGX543 S1
16 Shaders
200MHz
Shared Memory
N/A
0%
FP32 0.14 TFLOPS
0%
N/A
0%
FP32 0.01 TFLOPS
0%
1GB
512MB
Unknown # Tabs
0%
Unknown # Tabs
0%
32GB
8GB
Unknown # min 4K Video
0%
Unknown # min 4K Video
0%
No Optical Drive
No Optical Drive
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1.8"
LTPO OLED
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1.5"
OLED
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1,000 Nits Peak
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500 Nits Peak
60Hz
Variable
60Hz
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448x368
0.2 Million Pixels
326 PPI
390x312
0.1 Million Pixels
326 PPI
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1,000,000:1 Contrast
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100,000:1 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
No Cellular
Wi-Fi 4 (802.11n)
1 Stream
Up to 72Mbps
Wi-Fi 4 (802.11n)
1 Stream
Up to 72Mbps
Bluetooth 5.0
Bluetooth 4.0
Motion
Accelerometer
Gyroscope
Altimeter
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Motion
Accelerometer
Gyroscope
Altimeter
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Health
Optical Heart
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Health
Optical Heart
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Utility
Proximity
Ambient Light
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Utility
Proximity
Ambient Light
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Communication
NFC
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Communication
NFC
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Location
GPS
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GLONASS
Galileo
QZSS
Beidou
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Compass
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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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1.1Wh
296mAh
3.81V
Lithium-Ion
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0.9Wh
246mAh
3.78V
Lithium-Ion
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Up to 18 Hours
Up to 18 Hours
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watchOS
watchOS
Build Material
Aluminum, Glass
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Up to 50m Water Resistant
Build Material
Aluminum, Glass
IPX7
Up to 1m Water Resistant
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Proprietary Wireless Charging
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Proprietary Wireless Charging
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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
36 g (1.27 oz)
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Weight
30 g (1.06 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