Apple Watch Series 1 (42mm) vs Apple Watch Series 5 (40mm) Full Specs
CPU S1P2 Cores | CPU S52 Cores |
GPU PowerVR SGX543 S116 Shaders | GPU S564 Shaders |
Memory 0.512GB | Memory 1GB |
Storage 8GB | Storage 32GB |
Display 1.53" OLED390x312 500Nits 60Hz Touch Glossy | Display 1.57" LTPO OLED394x324 1000Nits 60Hz Touch Glossy |
Other Upgrades - | Other Upgrades |
Price $299 | Price $399 |
S1P | S5 |
2 Cores 2 Threads 520MHz | 2 Cores 2 Threads 1.59GHz |
PowerVR SGX543 S1 | S5 |
16 Shaders 200MHz | 64 Shaders 562MHz |
0.512GB | 1GB |
8GB | 32GB |
1.53" OLED390x312 500Nits 60Hz Touch Glossy | 1.57" LTPO OLED394x324 1000Nits 60Hz Touch Glossy |
Panel & HDR OLED | Panel & HDR LTPO OLED |
Brightness 500 nits Peak | Brightness 1000 nits Peak |
Refresh & VRR 60Hz | Refresh & VRR 60Hz
Variable Refresh |
Resolution 390x312
121.7K Pixels
326 ppi | Resolution 394x324
127.7K Pixels
325 ppi |
Backlight & Contrast 121.7K zones
100K:1 contrast | Backlight & Contrast 127.7K zones
1M:1 contrast |
Viewing Angles 178° H
178° V | Viewing Angles 178° H
178° V |
Color Depth 8-bit | Color Depth 8-bit |
Coating & Lamination Fully Laminated | Coating & Lamination Fully Laminated |
Touchscreen Yes | Touchscreen Yes |
Up to 18 hours | Up to 18 hours |
0.93Wh 246mAh 3.78V Lithium-Ion | 0.94Wh 245mAh 3.85V Lithium-Ion |
Wi-Fi 4 Bluetooth 4.0 | Wi-Fi 4 Bluetooth 5.0 |
- |
Motion Accelerometer Gyroscope | Motion Accelerometer Gyroscope |
Health Optical Heart (PPG) - | Health Optical Heart (PPG) Electrical Heart (ECG) |
Utility Proximity Ambient Light (ALS) | Utility Proximity Ambient Light (ALS) |
Communication NFC | Communication NFC |
Location - | Location GPS GLONASS Galileo QZSS Beidou Compass |
Charger 5W USB-A | Charger 5W USB-A |
Output 5W
5.00V
1.00A | Output 5W
5.00V
1.00A |
Input 0.15A | Input 0.15A |
Protocol & Port USB-A | Protocol & Port USB-A |
USB-PD 1.00A 5V (5W) | USB-PD 1.00A 5V (5W) |
Speakers 1 | Speakers 1 |
Microphones 1 | Microphones 1 |
Launch OS iOS 3 | Launch OS iOS 6 |
Latest OS iOS 6 | Latest OS - |
Build Material Aluminum, Glass | Build Material Aluminum, Glass |
Height 42.5 mm (1.67")Width 36.4 mm (1.43")Depth 11.4 mm (0.45") | Height 40 mm (1.57")Width 34 mm (1.34")Depth 10.7 mm (0.42") |
Weight 0.03 kg | Weight 0.03 kg |
Volume 0.018 L | Volume 0.015 L |
Release Date 2016-09-16 | Release Date 2019-09-20 |
Warranty 1 year | Warranty 1 year |
Description 42mm | Description 40mm |