Galaxy Watch4

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GALAXYWATCH4

GALAXYWATCH4 CLASSIC

GALAXYWATCH3

GALAXY WATCH4
GALAXY WATCH4 CLASSIC
GALAXY WATCH3

Body Wellness Assessment
Advanced Sleep & Continuous SPO2
Heart Health Monitoring
Fitness & Auto Workout Tracking
VO2 Max & Advanced Run Coaching
Sleek and Lightweight Design with Digital Bezel
Multiday Battery with Wireless PowerShare
LTE Connectivity

Body Wellness Assessment
Advanced Sleep & Continuous SPO2
Heart Health Monitoring
Fitness & Auto Workout Tracking
VO2 Max & Advanced Run Coaching
Premium Stainless Steel Case & Physical, Rotating Bezel
Multiday Battery with Wireless PowerShare
LTE Connectivity

Exercise, Sleep, Monitor Health
Multiday Battery
LTE or Bluetooth Connectivity
Premium Design
Ultimate Health Monitoring
Design-related features and specifications
Design
Colors
Colors Aluminum: Black, Silver, Green (44mm only), Pink Gold (40mm only) Stainless Steel: Black, Silver 45mm size: Mystic Black or Mystic Silver
41mm size: Mystic Bronze or Mystic Silver
Dimensions
Dimensions (44mm) 44.4 x 43.3 x 9.6 mm
(40mm) 40.4 x 39.3 x 9.7 mm
* Excluded health sensor 		(46mm) 45.5 x 45.5 x 11.0 mm
(42mm) 41.5 x 41.5 x 11.2 mm
* Excluded health sensor 		45 x 46.2 x 11.1T
or 41.0 x 42.5 x 11.3T
Weight
Weight (L) 30.3g, (S) 25.9g (L) 52g, (S) 46.5g 45mm: 53.8g
41mm: 48.2g
Display Size
Display Size (L) 1.36"(450x450), 330PPI
(S) 1.19"(396x396), 330PPI 		(L) 1.36"(450x450), 330PPI
(S) 1.19"(396x396), 330PPI 		45mm size: 1.4“ (34mm)
41mm size: 1.2“ (30mm)
Display Resolution
Display Resolution (L) 450x450, (S) 396x396 (L) 450x450, (S) 396x396 360 x 360
Display Technology
Display Technology Super AMOLED, Full Color Always On Display, Corning® Gorilla® Glass DX+ Super AMOLED, Full Color Always On Display, Corning® Gorilla® Glass DX Super AMOLED Touchscreen
Full Color Always On Display
Durability
Durability 5ATM, IP68, MIL-STD-810G 5ATM, IP68, MIL-STD-810G 5ATM, IP68, MIL-STD-810G
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Performance-related features and specifications
Performance
Internal Memory1
Internal Memory1 RAM 1.5GB + 16GB RAM 1.5GB + 16GB 1GB (RAM) + 8GB
Battery2
Battery2 (L) 361mAh (S) 247mAh (L) 361mAh (S) 247mAh 45mm: 340 mAh
41mm: 247 mAh
Run Time3
Run Time3 Multi-Day Battery Life Multi-Day Battery Life Multi-Day Battery Life
Charging Method
Charging Method Wireless Charging, Wireless PowerShare Wireless Charging, Wireless PowerShare Wireless Charging, Wireless PowerShare
Processor
Processor Exynos W920 Dual Core 1.18GHz (5nm Processor) Exynos W920 Dual Core 1.18GHz (5nm Processor) Dual Core 1.15GHz
Apps
Apps Messages
Phone
Contacts
Bixby
Samsung Health
Samsung Pay
Weather
Google Play Store
Settings
Alarm
Calendar
Reminder
Email
Music
Gallery
Find My Phone
Spotify
World Clock
Timer
Stopwatch
PPT Controller
Voice Recorder
& More 		Messages
Phone
Contacts
Bixby
Samsung Health
Samsung Pay
Weather
Google Play Store
Settings
Alarm
Calendar
Reminder
Email
Music
Gallery
Find My Phone
Spotify
World Clock
Timer
Stopwatch
PPT Controller
Voice Recorder
& More 		Messages
Phone
Contacts
Bixby
Samsung Health
Weather
Calendar
Galaxy Store
Settings
Samsung Pay
Reminder
Outlook
Music
Gallery
Find My Phone
Alarm
World Clock
Timer
Stopwatch
Spotify
PPT Controller
Voice Recorder
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Connectivity-related features and specifications
Connectivity
LTE
lte Yes Yes Yes
Wi-Fi
Wi-Fi Wi-Fi b/g/n Wi-Fi b/g/n Wi-Fi b/g/n
Location Technology
Location Technology A-GPS, Glonass, Beidou A-GPS, Glonass, Beidou A-GPS, Glonass, Beidou
Bluetooth
Bluetooth Bluetooth v5.0 Bluetooth v5.0 Bluetooth v5.0
Compatibility
Compatibility Samsung Smartphone,
Non-Samsung Android Smartphone
(Android OS 6.0 and above RAM 1.5GB and above) 		Samsung Smartphone,
Non-Samsung Android Smartphone
(Android OS 6.0 and above RAM 1.5GB and above) 		Samsung Smartphone,
Non-Samsung Android Smartphone
(Android 5.0 or higher and RAM 1.5GB and above)
iOS 9.0 and above, iPhone 5 and above
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1. User memory is less than the total memory due to storage of the operating system and software used to operate the features. Actual user memory will vary depending on the operator and may change after software upgrades are performed.
2. Actual battery life varies by network environment, features and apps used, frequency of calls and messages, number of times charged, and many other factors. Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard.
3. Battery time is based on our own laboratory measurements, and may vary depending on factors such as device settings, usage patterns and operating conditions.