Samsung Galaxy Watch 4 Classic vs Samsung Galaxy Watch 7
Comparing 2 products
| General Overview | ||
| Device Type | Watch | Bar |
| Model | Galaxy Watch 4 Classic | SM-L310F, SM-L315F |
| Announced | 2021, August | 2024, July 10 |
| Released | 2021, August | 2024, July 10 |
| Status | Available | Available |
| Estimate Price | - | $ 159.99 / € 169.99 |
| Design | ||
| Type | Bar | Bar |
| Dimensions | 45.5 x 45.5 x 11 mm (1.79 x 1.79 x 0.43 in) | 44.4 x 44.4 x 9.7 mm (1.75 x 1.75 x 0.38 in) |
| Weight | 52 (46mm), 46.5 g (42mm) (1.83 oz) | 33.8 g (44mm), 28.8 g (40mm) (1.02 oz) |
| Protection | Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame | Glass front (Sapphire crystal), aluminum frame |
| Colors | Black, Silver | Cream, Silver, Green |
| Display | ||
| Display Type | Super AMOLED | Super AMOLED |
| Size | 1.4 inches, 6.3 cm2 (~30.4% screen-to-body ratio) | 1.5 inches |
| Resolution | 450 x 450 pixels | 480 x 480 pixels |
| Display Colors | 16M colors or more | 1 Billion+ |
| Pixel Density | 455 ppi density | 327 ppi density |
| Touch Screen | Yes | Yes |
| Display Protection | Corning Gorilla Glass DX+ | Sapphire crystal |
| Features | Always-on display MIL-STD-810G compliant* 50m water resistant (IP68) ECG certified Blood pressure monitor Rotating bezel | - |
| Software | ||
| OS | Android Wear OS | Android Wear OS 5, One UI Watch 6 |
| User Interface | One UI Watch 3 | - |
| Hardware | ||
| Chipset | Exynos W920 (5 nm) | Exynos W1000 (3 nm) |
| CPU | Dual-core 1.18 GHz Cortex-A55 | Penta-core |
| GPU | Unspecified | Mali-G68 |
| RAM | 1.5 GB | 2 GB |
| Internal Storage | 16 GB | 32 GB |
| Card Slot | No | No |
| Sensors | Accelerometer, gyro, heart rate, barometer | Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive |
| Connectivity | ||
| Bluetooth | 5.0, A2DP, LE | 5.3, A2DP, LE |
| Wi-fi | Wi-Fi 802.11 a/b/g/n, dual-band | Wi-Fi 802.11 a/b/g/n, dual-band |
| Wi-fi Hotspot | No | No |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | GPS (L1+L5), GLONASS, GALILEO, BDS |
| NFC | No | Yes |
| Wireless Charging | Qi wireless charging | 10W wireless |
| USB | - | No |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE | HSPA, LTE |
| Battery | ||
| Battery Type | Li-Ion (Lithium Ion) | Li-Ion (Lithium Ion) |
| Capacity | 361 mAh, Battery | Li-Ion 425 mAh |
| Placement | Non-removable | Non-removable |
| Fast Charging | - | 10W |