- › Home
- › Latest comparisons
- › Samsung Galaxy Watch 4, 40mm, Bluetooth comparisons
› Samsung Galaxy Watch 4, 40mm, Bluetooth versus Samsung Galaxy Watch 8, 44mm, Bluetooth, Wi-Fi
Samsung Galaxy Watch 4 versus Samsung Galaxy Watch 8
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Samsung Galaxy Watch 4, 40mm, Bluetooth | Samsung Galaxy Watch 8, 44mm, Bluetooth, Wi-Fi |
|---|---|---|
| Price | KSh 14,900 | KSh 35,000 |
| Sales | 21 - For Nov 2025 | 2 - For Nov 2025 |
| Average rating | 5 - 2 votes | 0 - |
| Likes | 0 - For Nov 2025 | 0 - For Nov 2025 |
| Views | 238 - For Nov 2025 | 23 - For Nov 2025 |
| General | ||
| Available | August 2021 | July 2025 |
| Dimensions | 40.4 x 39.3 x 9.8 mm | 40.4 x 42.7 x 8.6 mm |
| Weight | 26 g (Without Strap) | 30 g |
| Colors | Black Pink Gold Silver | Graphite Silver |
| Straps | - | Sport Band 20mm Straps |
| Network | No | No |
| Compatibility | Android 6.0+ | Android |
| Key features | Always-on display Gorilla Glass DX IP68 dust and water resistant Qi wireless charging MIL-STD-810G certified Sleep / exercise / health tracking | Advanced health monitoring with next-gen BioActive sensor Sapphire crystal display with aluminum frame construction IP68 dust and water resistant Low energy wireless connectivity via Bluetooth 5.3 2GB RAM and 32GB of storage Up to 4 years software updates |
| Frame | - | Aluminum Frame - Armor Aluminum |
| 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 | 32GB |
| Card slot | No | No |
| Battery | 247mAh Li-Ion | 325mAh |
| Battery features | Qi Wireless Charging | 10W Wireless Charging |
| Platform features | Aluminum Case 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 Stress Tracking |
| Software applications | - | 100+ Exercise Modes Customizable Watch Faces Sleep Coaching Google Assistant 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 | Accelerometer Optical & Electrical Heart Rate Bioelectrical Impedance Gyro Barometer Compass Ambient Light Hall Body Temperature Sp02 Altimeter 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 | - | - |
