Samsung Galaxy Watch Ultra2 vs Samsung Galaxy Watch6 Classic
Side-by-side specs and price comparison for buyers in Algeria.
Samsung Galaxy Watch Ultra2
Price coming soon
Samsung Galaxy Watch6 Classic
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Samsung Galaxy Watch Ultra2
Faster charging
Even
Higher-resolution camera
Even
Better display
Samsung Galaxy Watch6 Classic
Lighter body
Samsung Galaxy Watch6 Classic
Best value for money
Even
Full specs comparison
Display
| Spec | Samsung Galaxy Watch Ultra2 | Samsung Galaxy Watch6 Classic |
|---|---|---|
| Size (inches) | 1.52 | 1.5 |
| Panel Type | AMOLED | AMOLED |
| Resolution Height | 498 | 480 |
| Resolution Width | 498 | 480 |
| Peak Brightness | 5000 | 2000 |
| PPI | 327 | 453 |
| Glass Type | Sapphire crystal glass | Sapphire crystal |
Platform
| Spec | Samsung Galaxy Watch Ultra2 | Samsung Galaxy Watch6 Classic |
|---|---|---|
| CPU | Penta-core (1x2.1 GHz & 4x 1.95 GHz) | Dual-core 1.4 GHz Cortex-A55 |
| GPU | — | Mali-G68 |
| Chipset Name | Snapdragon SW6100 Wear Elite | Exynos W930 |
| Process (nm) | 3 | 5 |
| OS Name | Android | Android |
| UI Skin | One UI | One UI |
Memory
| Spec | Samsung Galaxy Watch Ultra2 | Samsung Galaxy Watch6 Classic |
|---|---|---|
| Card Slot | — | No |
| cardslot | No | — |
| Variants | 64GB 2GB RAM | 16GB 2GB RAM |
Battery
| Spec | Samsung Galaxy Watch Ultra2 | Samsung Galaxy Watch6 Classic |
|---|---|---|
| Capacity (mAh) | 800 | 425 |
| Chemistry | Si/C Li-Ion | Li-Ion |
| Wireless Charging (W) | 10 | 10 |
Body
| Spec | Samsung Galaxy Watch Ultra2 | Samsung Galaxy Watch6 Classic |
|---|---|---|
| Build | Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4) | Sapphire crystal front, stainless steel frame |
| SIM | eSIM | eSIM |
| Height (mm) | 47.4 | 46.5 |
| Thickness (mm) | 10.7 | 10.9 |
| unknown | IP68/IP69K dust tight and water resistant (immersible up to 100m/10ATM for 10 min) MIL-STD-810H compliant ECG certified 40m swimproof/diving (EN13319) | — |
| Weight (g) | 61.5 | 59 |
| Width (mm) | 47.1 | 46.5 |
Launch
| Spec | Samsung Galaxy Watch Ultra2 | Samsung Galaxy Watch6 Classic |
|---|---|---|
| Announced | 2026, July 22 | 2023, July 26 |
| Status | Available. Released 2026, August 07 | Available. Released 2023, August 11 |
Network
| Spec | Samsung Galaxy Watch Ultra2 | Samsung Galaxy Watch6 Classic |
|---|---|---|
| 2G Bands | — | GSM 850, 900, 1800, 1900 |
| 2gbands | GSM 850, 900, 1800, 1900 | — |
| 3G Bands | — | HSDPA 850, 900, 1700(AWS), 1900, 2100 |
| 3gbands | HSDPA 850, 900, 1700(AWS), 1900, 2100 | — |
| 4G Bands | — | 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 40, 66, 71 |
| 4gbands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71 | — |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Samsung Galaxy Watch Ultra2 | Samsung Galaxy Watch6 Classic |
|---|---|---|
| Bluetooth | 6 | 5.3 |
| NFC | Yes | Yes |
| Positioning | GPS (L1+L5), GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS |
| Radio | No | No |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
Sound
| Spec | Samsung Galaxy Watch Ultra2 | Samsung Galaxy Watch6 Classic |
|---|---|---|
| 3.5mm Jack | — | No |
| 3 5mmjack | No | — |
| Loudspeaker | Yes | Yes |
Features
| Spec | Samsung Galaxy Watch Ultra2 | Samsung Galaxy Watch6 Classic |
|---|---|---|
| Sensors | Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive | Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin) |
Buying advice for Algeria
Both Samsung Galaxy Watch Ultra2 and Samsung Galaxy Watch6 Classic are sold in Algeria, but they fit different priorities.
Samsung Galaxy Watch Ultra2 packs a 800 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