Samsung Galaxy Watch vs. Samsung Galaxy Watch4 Classic

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Samsung Galaxy Watch and Samsung Galaxy Watch4 Classic. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.

Smartwatch Specifications Comparison

Samsung Galaxy Watch vs. Samsung Galaxy Watch4 Classic Comparison Chart
GENERAL Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Product Type Smart watch Smart watch
Operating System Tizen OS 4.0 Wear OS by Samsung
Supported Host Device OS iOS 9 or later, Android 5.0 (Lollipop) or later Android 6.0 (Marshmallow) or later
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Width 41.7 mm 41.5 mm
Height 45.7 mm 41.5 mm
Depth 12.6 mm 11.2 mm
Weight 49 g 46.5 g
Body Material Stainless steel Stainless steel
Protection Dustproof, waterproof Waterproof
Clock Display Yes Yes
FEATURES Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Sensors Accelerometer, ambient light sensor, barometer, gyro sensor, heart rate Accelerometer, ambient light sensor, barometer, gyro sensor, hall sensor, bioimpedance sensor, electromagnetic compass, optical heart sensor, electrical heart sensor
Tracking Data Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, body composition, ECG, REM phases
Goal Setting Yes Yes
Features Find phone function Find phone function, VO2 max, automatic exercise recognition, personalised coaching
Notifications - Calendar, SMS, social apps, incoming calls
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Digital Player MP3, WMA, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA MP3, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA
Navigation (GPS) - GPS/GLONASS/Galileo/BeiDou receiver
CELLULAR Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Technology - WCDMA (UMTS)
Mobile Broadband Generation - 4G
SIM Card Type - Electronic SIM card (e-SIM)
CONNECTIVITY Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Wireless Interface IEEE 802.11b/g/n, NFC, Bluetooth 4.2 NFC, IEEE 802.11a/b/g/n, Bluetooth 5.0
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
DISPLAY Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Type Super AMOLED - colour Super AMOLED - colour
Resolution 360 x 360 pixels 396 x 396 pixels
Screen Size 1.2" 1.2"
Aspect Ratio - Full circle
Pixel Density - 330 ppi
Colour Depth 24-bit (16.7 million colours) 24-bit (16.7 million colours)
Screen Protection Corning Gorilla Glass DX+ (scratch resistant glass) Corning Gorilla Glass DX (scratch resistant glass)
Always On Display (AOD) Yes Yes
INPUT DEVICE Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Type Touch sensitive screen Touch sensitive screen, rotating bezel, push buttons
CASE Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Case Size 42 mm 42 mm
Case Shape Round Round
Case Details Rose gold | Midnight black | Gold | Black Black | Silver
BAND Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Band Type Band Ridge sport band
Band Width 20 mm -
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Silicone Fluoroelastomer
Band Colour - Black | White
STORAGE Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Storage Capacity 4 GB 16 GB
User Memory - 7.6 GB
RAM Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
RAM Size 750 MB 1.5 GB
CPU Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Manufacturer - Samsung
CPU Type - Exynos W920
Clock Speed 1.15 GHz 1.18 GHz
BATTERY Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Capacity 270 mAh 247 mAh
Battery Life 4 day(s) 40 hours
Battery Life Details Typical usage - up to 4 days
Audio playback - up to 8.4 days
-
Standby Time 6 days -
Rechargeable Battery - Yes
Wireless Charging Yes Yes
Wireless Charging Standards - WPC, Wireless PowerShare
MISCELLANEOUS Samsung Galaxy Watch Samsung Galaxy Watch4 Classic
Included Accessories Power adapter, wireless charging dock, wristband (Large), wristband (Small) Wireless charging dock
Preloaded Software Stopwatch, Contacts, E-mail, Messages, Music Player, Alarm, Phone, Gallery, Weather, Navigation, Timer, Bloomberg -
Compliant Standards MIL-STD 810G, IP68 MIL-STD 810G, IP68
SAR Value - 0.538 W/kg (head), 1.131 W/kg (limb)
Max Depth of Water Resistance 50 m 50 m
Manufacturer Model Number SM-R810 SM-R885F
Warranty 1-year warranty 2-year warranty
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