Samsung Galaxy Watch Active2 Aluminum vs Samsung Galaxy Watch4
Side-by-side specs and price comparison for buyers in Algeria.
Samsung Galaxy Watch Active2 Aluminum
Price coming soon
Samsung Galaxy Watch4
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Samsung Galaxy Watch4
Faster charging
Even
Higher-resolution camera
Even
Better display
Samsung Galaxy Watch Active2 Aluminum
Lighter body
Samsung Galaxy Watch Active2 Aluminum
Best value for money
Even
Full specs comparison
Display
| Spec | Samsung Galaxy Watch Active2 Aluminum | Samsung Galaxy Watch4 |
|---|---|---|
| Size (inches) | 1.4 | 1.4 |
| Panel Type | AMOLED | AMOLED |
| Resolution Height | 360 | 450 |
| Resolution Width | 360 | 450 |
| PPI | 364 | 321 |
| Glass Type | Corning Gorilla Glass DX + | Corning Gorilla Glass DX + |
Platform
| Spec | Samsung Galaxy Watch Active2 Aluminum | Samsung Galaxy Watch4 |
|---|---|---|
| CPU | Dual-core 1.15 GHz Cortex-A53 | Dual-core 1.18 GHz Cortex-A55 |
| GPU | Mali-T720 | Mali-G68 |
| Chipset Name | Exynos 9110 | Exynos W920 |
| Process (nm) | 10 | 5 |
| OS Name | Tizen | Android |
| UI Skin | — | One UI |
Memory
| Spec | Samsung Galaxy Watch Active2 Aluminum | Samsung Galaxy Watch4 |
|---|---|---|
| Card Slot | No | No |
| Variants | 4GB 0.75GB RAM, 4GB 1.5GB RAM | 16GB 1.5GB RAM |
Battery
| Spec | Samsung Galaxy Watch Active2 Aluminum | Samsung Galaxy Watch4 |
|---|---|---|
| Capacity (mAh) | 340 | 361 |
| Chemistry | Li-Ion | Li-Ion |
Body
| Spec | Samsung Galaxy Watch Active2 Aluminum | Samsung Galaxy Watch4 |
|---|---|---|
| Build | Glass front (Gorilla Glass DX + ), aluminum frame | Glass front (Gorilla Glass DX + ), aluminum frame |
| SIM | No | eSIM |
| Height (mm) | 44 | 44.4 |
| Thickness (mm) | 10.9 | 9.8 |
| Weight (g) | 30 | 30.3 |
| Width (mm) | 44 | 43.3 |
Launch
| Spec | Samsung Galaxy Watch Active2 Aluminum | Samsung Galaxy Watch4 |
|---|---|---|
| Announced | 2019, August | 2021, August 11 |
| Status | Available. Released 2019, September | Available. Released 2021, August 27 |
Network
| Spec | Samsung Galaxy Watch Active2 Aluminum | Samsung Galaxy Watch4 |
|---|---|---|
| 2G Bands | N/A | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 900, 2100 - 44mm LTE version only | HSDPA 850, 900, 2100 |
| 4G Bands | 1, 3, 7, 8, 20 - 44mm LTE version only | 1, 3, 5, 7, 8, 20 |
| Speed | No | HSPA, LTE |
| Technology | HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Samsung Galaxy Watch Active2 Aluminum | Samsung Galaxy Watch4 |
|---|---|---|
| Bluetooth | 5 | 5 |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS |
| Radio | No | No |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
Sound
| Spec | Samsung Galaxy Watch Active2 Aluminum | Samsung Galaxy Watch4 |
|---|---|---|
| 3.5mm Jack | No | No |
| Loudspeaker | Yes | Yes |
Features
| Spec | Samsung Galaxy Watch Active2 Aluminum | Samsung Galaxy Watch4 |
|---|---|---|
| Sensors | Accelerometer, gyro, heart rate, barometer | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
Buying advice for Algeria
Both Samsung Galaxy Watch Active2 Aluminum and Samsung Galaxy Watch4 are sold in Algeria, but they fit different priorities.
Samsung Galaxy Watch4 packs a 361 mAh battery, which translates to longer screen-on time when you are away from a charger.
Other popular comparisons
Samsung Galaxy S26 Ultra vs Apple iPhone 17 Pro Max
Samsung compared to Apple
Samsung Galaxy S26 Ultra vs Google Pixel 10 Pro XL
Samsung compared to Google
Samsung Galaxy S26 Ultra vs Xiaomi 15 Ultra
Samsung compared to Xiaomi
Apple iPhone 17 Pro Max vs Xiaomi 15 Ultra
Apple compared to Xiaomi
Apple iPhone 17 Pro Max vs Google Pixel 10 Pro XL
Apple compared to Google
Samsung Galaxy S26+ vs Apple iPhone 17
Samsung compared to Apple