key specs |
Strap Colour | Black, Green, Silver | Blue, Black, Silver |
Display Size | 44mm | 46mm |
Compatible OS | Android | Android, iOS |
Dial Shape | Round | Round |
Display Type | AMOLED | AMOLED |
Ideal For | Unisex | - |
Strap Material | - | Stainless Steel |
general |
Brand | Samsung | Citizen |
Model | Galaxy Watch 4 (44mm) | CZ Smart |
Release date | August 11, 2021 | November 17, 2020 |
Model Name | Galaxy Watch 4 | CZ Smart |
Dial Shape | Round | Round |
Size | Large | Regular |
Touchscreen | Yes | Yes |
Interchangeable Strap | Yes | Yes |
Water Resistant | Yes | 3ATM |
Water Resistance Depth | 5 ATM | 30 metres |
Dial Material | Aluminium | Stainless Steel |
Ideal For | Unisex | - |
Strap Colour | Black, Green, Silver | Blue, Black, Silver |
Dial Colour | Black, Green, Silver | Black, Bue |
Strap Material | - | Stainless Steel |
dimensions |
Width | 44.4 | 1.81 |
Height | 43.3 | - |
Thickness | 9.8 | - |
Weight (g) | 30.30 | - |
product details |
Sensor | Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor | Heart rate sensor, Barometer, Accelerometer, Gyroscope |
Compatible Device | Android | Android, iOS |
Notification | Yes | Yes |
Rechargeable Battery | Yes | Yes |
Battery Life | - | 24+ hours |
Charger Type | - | Magnetic |
Other Features | - | 80 percent in 40 minutes |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.0 | - |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Other Connectivity Features | NFC,GPS,Glonass | NFC, Wi-Fi |
platform and storage features |
Operating System | One UI Watch 3 | Wear OS |
Compatible Operating System | Android | Android, iOS |
Number of Cores | dual-core | - |
RAM | 1.5GB | - |
Processor Name | Exynos W920 | - |
Processor Speed | 1.18GHz | - |
Internal Memory | 16GB | 8GB |
camera and display features |
Display Resolution | 450x450 | 416x416 |
Display Size | 44mm | 46mm |
Display Type | AMOLED | AMOLED |
Scratch Resistant | Yes, Gorilla Glass DX | Corning Gorilla Glass |
fitness and watch functions |
Step Count | Yes | Yes |
Calorie Count | Yes | - |
Heart Rate Monitor | Yes | Yes |
Compass | Yes | - |
Calendar | Yes | Yes |
Alarm Clock | Yes | Yes |
Date & Time Display | Yes | Yes |
Language | English | English |
Number of Buttons | 2 | 3 |
Other Watch Functions | Heart rate, blood oxygen, SpO2 | Notifications, alarms, reminders, controlling music |
audio and video features |
Speaker | Yes | Yes |
Microphone | - | Yes |