ratings |
Overall NDTV Rating | Read Review | Read Review |
Design and comfort Rating | | |
Tracking accuracy Rating | | |
Companion app Rating | | - |
Software and ecosystem Rating | | |
Battery life Rating | | |
key specs |
Display Size | 45mm | 46mm |
Compatible OS | Android, iOS | Android |
Strap Material | Leather | - |
Dial Shape | Round | Round |
Display Type | Super AMOLED | AMOLED |
Strap Colour | - | Black, Silver |
Ideal For | - | Unisex |
general |
Brand | Samsung | Samsung |
Model | Galaxy Watch 3 4G (45mm) | Galaxy Watch 4 Classic (46mm) |
Release date | August 5, 2020 | August 11, 2021 |
Model Name | Galaxy Watch 3 4G (45mm) | Galaxy Watch 4 Classic |
Dial Shape | Round | Round |
Strap Material | Leather | - |
Touchscreen | Yes | Yes |
Water Resistant | 5ATM + IP68 | IP68 |
Water Resistance Depth | 50 | 5 ATM |
Dial Material | Stainless Steel, Titanium | Stainless Steel |
Dial Colour | Mystic Black, Mystic Bronze, Mystic Silver | Black, Silver |
Size | - | Large |
Interchangeable Strap | - | Yes |
Ideal For | - | Unisex |
Strap Colour | - | Black, Silver |
dimensions |
Width | 45 | 45.5 |
Height | 46.2 | 45.5 |
Thickness | 11.1 | 11 |
Weight (g) | 53.80 | 52.00 |
product details |
Sensor | Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor | Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor |
Compatible Device | Android 5.0 or later and with more than 1.5GB of RAM, iPhone 5 or later models with iOS 9.0 or later | Android |
Notification | Yes | Yes |
Charger Type | Wireless | - |
Rechargeable Battery | Yes | Yes |
connectivity features |
Call Function | Yes | - |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.0 | 5.0 |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Other Connectivity Features | LTE, Wi-Fi b/g/n, NFC, Glonass, Beidou, Galileo | NFC |
platform and storage features |
Operating System | Tizen based Wearable OS 5.5 | One UI Watch 3 |
Compatible Operating System | Android, iOS | Android |
Number of Cores | dual-core | - |
RAM | 1MB | 1.5GB |
Processor Name | Exynos 9110 | Exynos W920 |
Internal Memory | 8GB | 16GB |
camera and display features |
Display Resolution | 360 x 360 | 450x450 |
Display Size | 45mm | 46mm |
Display Type | Super AMOLED | AMOLED |
Scratch Resistant | Corning Gorilla Glass DX | Gorilla Glass DX |
fitness and watch functions |
Step Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Calendar | Yes | Yes |
Alarm Clock | Yes | Yes |
Date & Time Display | Yes | Yes |
Number of Buttons | 2 | 2 |
Calorie Count | - | Yes |
Compass | - | Yes |
Language | - | English |
Other Watch Functions | - | Heart rate, blood oxygen, electrocardiogram (EKG) |
audio and video features |
Speaker | Yes | Yes |
Gesture Control | Yes | - |
Microphone | Yes | - |