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- Samsung Galaxy Watch8 (40mm) vs Samsung Galaxy Watch 3 (45mm)
Samsung Galaxy Watch8 (40mm) vs Samsung Galaxy Watch 3 (45mm) comparison
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| key specs | ||||
| Strap Colour | Graphite, Silver | - | ||
| Compatible OS | Android and iOS | Android, iOS | ||
| Display Type | Super AMOLED | Super AMOLED | ||
| Display Size | - | 45mm | ||
| Strap Material | - | Leather | ||
| Dial Shape | - | Round | ||
| general | ||||
| Brand | Samsung | Samsung | ||
| Model | Galaxy Watch8 (40mm) | Galaxy Watch 3 (45mm) | ||
| Release date | July 9, 2025 | August 5, 2020 | ||
| Model Name | Samsung Galaxy Watch 8 | Galaxy Watch 3 (45mm) | ||
| Dial Colour | Black | Mystic Black, Mystic Bronze, Mystic Silver | ||
| Strap Colour | Graphite, Silver | - | ||
| Size | Regular | - | ||
| Water Resistant | Yes | 5ATM + IP68 | ||
| Water Resistance Depth | IP68 | 50 | ||
| Usage | Regular | - | ||
| Dial Shape | - | Round | ||
| Strap Material | - | Leather | ||
| Touchscreen | - | Yes | ||
| Dial Material | - | Stainless Steel, Titanium | ||
| dimensions | ||||
| Width | 40.4 | 45 | ||
| Height | 42.7 | 46.2 | ||
| Thickness | 8.6 | 11.1 | ||
| Weight (g) | 30.00 | 53.80 | ||
| product details | ||||
| Battery Type | 325 | - | ||
| Sensor | - | Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor | ||
| Compatible Device | - | Android 5.0 or later and with more than 1.5GB of RAM, iPhone 5 or later models with iOS 9.0 or later | ||
| Notification | - | Yes | ||
| Charger Type | - | Wireless | ||
| Rechargeable Battery | - | Yes | ||
| connectivity features | ||||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5.3 | 5.0 | ||
| GPS | Yes | Yes | ||
| Wi-Fi | - | Yes | ||
| Other Connectivity Features | - | Wi-Fi b/g/n, NFC, Glonass, Beidou, Galileo | ||
| platform and storage features | ||||
| Operating System | Watch OS | Tizen based Wearable OS 5.5 | ||
| Compatible Operating System | Android and iOS | Android, iOS | ||
| RAM | 2GB | 1GB | ||
| Processor Name | Exynos W1000 | Exynos 9110 | ||
| Internal Memory | 32GB | 8GB | ||
| Number of Cores | - | dual-core | ||
| camera and display features | ||||
| Display Type | Super AMOLED | Super AMOLED | ||
| Display Resolution | - | 360 x 360 | ||
| Display Size | - | 45mm | ||
| Scratch Resistant | - | Corning Gorilla Glass DX | ||
| fitness and watch functions | ||||
| Step Count | - | Yes | ||
| Heart Rate Monitor | - | Yes | ||
| Calendar | - | Yes | ||
| Alarm Clock | - | Yes | ||
| Date & Time Display | - | Yes | ||
| Number of Buttons | - | 2 | ||
| audio and video features | ||||
| Speaker | - | Yes | ||
| Gesture Control | - | Yes | ||
| Microphone | - | Yes | ||
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