key specs |
Strap Colour | Black, Pink Gold, Silver | Black |
Display Size | 40mm | 32mm |
Compatible OS | Android | Android & iOS |
Dial Shape | Round | Rectangle |
Display Type | AMOLED | - |
Ideal For | Unisex | Unisex |
Strap Material | - | Silicone |
general |
Brand | Samsung | Amazfit |
Model | Galaxy Watch 4 (40mm) | Stratos Smartwatch |
Release date | August 11, 2021 | - |
Model Name | Galaxy Watch 4 | Amazfit Stratos |
Dial Shape | Round | Rectangle |
Size | Regular | - |
Touchscreen | Yes | Yes |
Interchangeable Strap | Yes | - |
Water Resistant | IP68 | Yes |
Water Resistance Depth | 5 ATM | 50 m |
Dial Material | Aluminium | - |
Ideal For | Unisex | Unisex |
Strap Colour | Black, Pink Gold, Silver | Black |
Dial Colour | Black, Pink Gold, Silver | Black |
Model Number | - | A1619 |
Strap Material | - | Silicone |
Usage | - | Fitness & Outdoor |
dimensions |
Width | 40.4 | - |
Height | 39.3 | - |
Thickness | 9.8 | - |
Weight (g) | 25.90 | - |
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 |
Compatible Device | Android | Iphone, Android Smartphones |
Notification | Yes | Yes |
Rechargeable Battery | Yes | Yes |
Closure | - | Strap Buckle |
Notification Type | - | Vibration |
Battery Type | - | Lithium Polymer |
Battery Life | - | Upto 11 Days (Based on Usage) |
Charger Type | - | AC Adapter and USB Cable |
Other Features | - | Exchangeable Durable Watch Strap, 290 Mah Li-Polymer Battery |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.0 | v4.0 |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Call Function | - | No |
Other Connectivity Features | - | Wi-Fi (802.11B/G/N) |
platform and storage features |
Operating System | One UI Watch 3 | - |
Compatible Operating System | Android | Android & iOS |
RAM | 1.5GB | - |
Processor Name | Exynos W920 | - |
Internal Memory | 16GB | - |
camera and display features |
Display Resolution | 396x396 | 172 x 172 Pixels |
Display Size | 40mm | 32mm |
Display Type | AMOLED | - |
Scratch Resistant | Yes, Gorilla Glass DX | Yes |
Backlight Display | - | Yes |
Other Display Features | - | Always-On Transflective Color Display, Scratch Resistant 2.5D Corning Gorilla Glass |
fitness and watch functions |
Step Count | Yes | Yes |
Calorie Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Compass | Yes | 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 Sensor | Get Emails, Text Messages, Incoming Calls And Other App / Messaging Notifications, Phone Free Music (Listen To Music Without Carry Phone), Direct Access To Live Weather Forecasts |
Other Fitness Features | - | Vo2Max (Measure Fitness Level, Training Effect, Recovery Time, And Training Load), Activity Tracking Features: Step Counter, Sleep Monitoring, Calories Burned, Distance Traveled, Movement Reminders, Detailed Sports Tracking: Running, Walking, Cycling, Swimming, Elliptical Machine, Mountaineering, Trail Running, Triathlon, Tennis, Soccer And Skiing |
audio and video features |
Speaker | Yes | - |
ratings |
Overall NDTV Rating | - | Read Review |
Design and comfort Rating | - | |
Tracking accuracy Rating | - | |
Software and ecosystem Rating | - | |
Battery life Rating | - | |