Apple Watch Series 7 SS (41mm) vs Apple Watch Series 1 (42mm)
Apple Watch Series 7 SS
(41mm)
$699
Apple Watch Series 1
(42mm)
$299
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Base Price (MSRP)
$699
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Base Price (MSRP)
$299
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CPU
S7
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CPU
S1P
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GPU
S7
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GPU
PowerVR SGX543 S1
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Memory
1GB
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Memory
512MB
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Storage
32GB
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Storage
8GB
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Display
1.7" LTPO OLED 430×352 Touch
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Display
1.5" OLED 390×312 Touch
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N/A
0%
173 GFLOPS FP32
0%
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N/A
0%
6.4 GFLOPS FP32
0%
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1GB
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512MB
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Unknown # Tabs
0%
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Unknown # Tabs
0%
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32GB
-
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8GB
-
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Unknown # min 4K Video
0%
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Unknown # min 4K Video
0%
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No Optical Drive
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No Optical Drive
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1.7"
LTPO OLED
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Always On
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1.5"
OLED
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Area
1.4 in² (9 cm²)
null Aspect Ratio
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Area
1.1 in² (7.4 cm²)
null Aspect Ratio
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Brightness
-
1,000 Nits Peak
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Brightness
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500 Nits Peak
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Refresh Rate
60Hz
Variable
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Refresh Rate
60Hz
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Resolution
430×352
0.2 Million Pixels
329 PPI
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Resolution
390×312
0.1 Million Pixels
326 PPI
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1,000,000:1 Contrast
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-
100,000:1 Contrast
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Viewing Angles
178° Horizontal
178° Vertical
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Viewing Angles
178° Horizontal
178° Vertical
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Colour Depth
8-bit
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Colour Depth
8-bit
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Fully Laminated
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Fully Laminated
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Touch
Capacitive
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Touch
Capacitive
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No Cameras
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No Cameras
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Not Included
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Not Included
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Not Included
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Not Included
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Not Included
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Not Included
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Not Included
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Not Included
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No Biometrics
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No Biometrics
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1
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1
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1
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1
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Cellular
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No Cellular
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Wi-Fi 4E (802.11n)
1 Stream
Up to 150Mbps
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Wi-Fi 4 (802.11n)
1 Stream
Up to 72Mbps
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Bluetooth 5.0
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Bluetooth 4.0
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Motion
Accelerometer
Gyroscope
Altimeter
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Motion
Accelerometer
Gyroscope
Altimeter
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Health
Optical Heart (PPG)
Electrical Heart (ECG)
Blood Oxygen (SpO2)
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Health
Optical Heart (PPG)
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Utility
Proximity
Ambient Light (ALS)
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Utility
Proximity
Ambient Light (ALS)
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Communication
NFC
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Ultra-Wideband Chip
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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
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Integrated Chipset
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No Ports
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No Ports
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External
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External
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Not Included
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Not Included
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1.1Wh
284mAh
3.84V
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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Charge Time
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45 min 80%
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watchOS
|
watchOS
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Build Material
Stainless Steel, Sapphire
IP6X
Up to 50m Water Resistant
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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
41 mm (1.6 in)
Width
35 mm (1.4 in)
Depth
10.7 mm (0.4 in)
Volume
0.015 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
42 g (1.48 oz)
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-
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Weight
30 g (1.06 oz)
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CPU
Not Upgradable
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CPU
Not Upgradable
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GPU
Not Upgradable
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GPU
Not Upgradable
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Memory
Not Upgradable
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Memory
Not Upgradable
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Storage
Not Upgradable
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Storage
Not Upgradable
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Wi-Fi
Not Upgradable
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Wi-Fi
Not Upgradable
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Motherboard
Not Upgradable
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Motherboard
Not Upgradable
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Power Supply
Not Upgradable
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Power Supply
Not Upgradable
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