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- › Samsung Galaxy Watch 4 Classic, 42mm, Bluetooth versus Samsung Galaxy Watch 8 Classic, 46mm, Bluetooth, Wi-Fi, Rotating Bezel 
Samsung Galaxy Watch 4 Classic versus Samsung Galaxy Watch 8 Classic
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Samsung Galaxy Watch 4 Classic, 42mm, Bluetooth | Samsung Galaxy Watch 8 Classic, 46mm, Bluetooth, Wi-Fi, Rotating Bezel | 
|---|---|---|
| Price | KSh 26,600 | KSh 45,000 | 
| Sales | 12 - For Oct 2025 | 14 - For Oct 2025 | 
| Average rating | 3 - 2 votes | 0 - | 
| Likes | 1 - For Oct 2025 | 0 - For Oct 2025 | 
| Views | 220 - For Oct 2025 | 226 - For Oct 2025 | 
| General | ||
| Available | August 2021 | July 2025 | 
| Dimensions | 41.5 x 41.5 x 11.2 mm | 46.4 x 46 x 10.6 mm | 
| Weight | 47 g (Without Strap) | 63.5 g | 
| Colors | Black Silver | Black White | 
| Straps | - | Sport Band | 
| Network | No | No | 
| Compatibility | Android 6.0+ | Android 12+ | 
| Key features | Always-on display Gorilla Glass DX IP68 dust and water resistant Qi wireless charging Rotating bezel Sleep / exercise / health tracking | Seamless menu navigation through rotating bezel Sapphire crystal display with stainless steel frame IP68 dust and water resistant Built-in speaker and vibration motor for notifications 24-hour blood pressure monitoring with alerts Up to 4 years software updates | 
| Frame | - | Stainless Steel Frame | 
| Platform | ||
| Operating system | Android Wear OS One UI Watch 3 | Android Wear OS 6 One UI Watch 8 | 
| Processor | 1.18 GHz Dual-core | Penta-core 3nm | 
| Chipset | Exynos W920 | Exynos W1000 | 
| Graphics processor | Mali-G68 | Mali-G68 | 
| RAM | 1.5GB | 2GB | 
| Storage | 16GB | 64GB | 
| Card slot | No | No | 
| Battery | 247mAh Li-Ion | 445mAh | 
| Battery features | Qi Wireless Charging | 10W Wireless Charging | 
| Platform features | Stainless Steel Case Rotating Bezel MIL-STD-810G Certified IP68 Dust & Water Resistant 50M Water Resistant BioActive Sensor | ECG Certified Blood Pressure Tracking Heart Rate Tracking Activity Tracking Sleep Tracking Blood Oxygen Saturation Tracking Built-in Speaker and Microphone Sleep monitor Rotating Bezel | 
| Software applications | - | Customizable Watch Faces Sleep Coaching Google Gemini AI Up to 4 Years Software Updates | 
| IP rating | - | IP68 Dust and Water Resistant 50M/5ATM Water Resistant MIL-STD-810H Certified | 
| Display | ||
| Display size | 1.2 Inches 396 x 396 Pixels | 1.34 Inches 438 x 438 Pixels | 
| Display type | Super AMOLED Screen 16M Colors | Super AMOLED Screen | 
| Pixel density | 455 ppi | 327 ppi | 
| Display features | Gorilla Glass DX+ Always On Display | Sapphire Crystal Glass Always-on Display 3000 Nits Peak brightness | 
| Sensors & Connectivity | ||
| Sensors | Accelerometer Heart Rate (Optical + Electrical) Bioelectrical Impedance Gyro Barometer Compass Ambient Light Hall | Accelerometer Optical & Electrical Heart Rate Bioelectrical Impedance Gyro Barometer Compass Ambient Light 3D Hall Body Temperature Altimeter SpO2 Antioxidant Index | 
| Connectivity | Bluetooth 5.0 NFC Dual-band Wi-Fi GPS GLONASS GALILEO BDS | Bluetooth 5.3 NFC Dual-band Wi-Fi GPS / GLONASS / GALILEO / BDS | 
| Sensors & connectivity features | - | - | 

