| OS | Google Wear OS 3.0 |
|---|---|
| Piattaforma | Linux |
| UI | One UI |
| Extra SW | Voice Command , Navigation software |
| CPU | Samsung Exynos W920 S5E5515, 2021, 64 bit, dual-core, 5 nm, ARM Mali-G68 GPU |
|---|---|
| GPU | ARM Mali-G68MP2 |
| CPU clock (MHz) | 1180 |
| RAM tipo | mobile (LP) DDR4 SDRAM |
|---|---|
| RAM (MiB) | 1536 |
| ROM tipo | Flash EEPROM |
| ROM interfaccia | eMMC 5.1 |
| ROM (MiB) | 15258 |
| Tipo | Color AM-OLED display |
|---|---|
| Sottotipo | Super AM-OLED |
| Risoluzione | 450x450 |
| Diagonale (") | 1.40 |
| PPI | 467 |
| Screen-to-body | 31.1% |
| Primaria sensore | No |
|---|---|
| Frontale sensore | No |
| Accelerometro | Yes |
|---|---|
| Giroscopio | Yes |
| Altri sensori | Barometer , Heart rate sensor , Light intensity sensor , Step counter |
| Protezione solidi | 6 Totally protected from dust (no ingress) |
| Protezione liquidi | 8 Persistently protected against immersion beyond 1 meter of depth |
| Bluetooth | Bluetooth 5.0 |
|---|---|
| Profili BT | A2DP , AVRCP , HFP , HSP |
| WLAN | IEEE 802.11a , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n |
| NFC | NFC A , NFC B |
| USB | No |
| Connettore | No |
| Bande | UMTS 1900MHz (Band II, PCS) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , LTE 1900 MHz (Band 2, PCS) , LTE 1800 MHz (Band 3) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 700 MHz (Band 12) , LTE 700 MHz (Band 13) , LTE 1900 MHz (Band 25) , LTE 850 MHz (Band 26) , LTE 1700/2100 MHz (Band 66) , LTE 600 MHz (Band 71) bands |
| Data links | UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) data links |
| SIM | e-SIM (embedded) |
| Batteria | Lithium-ion polymer (LiPo) |
|---|---|
| Capacità (mAh) | 361 |
| Ricarica wireless | Qi wireless charging |
| Standby (h) | 70.00 |
| Chiamate (h) | 2.80 |
| Larghezza (mm) | 43.30 |
|---|---|
| Altezza (mm) | 44.40 |
| Spessore (mm) | 9.80 |
| Peso (g) | 30.30 |
| Paesi | Puerto Rico , USA |
|---|---|
| Regioni | Central America , North America (NA) |
| Operatore | AT&T Mobility Sprint Nextel Corporation T-Mobile USA Verizon Wireless |
| Prezzo | 329.99 |
| Valuta | US Dollar |
| Annuncio | 2021 Aug 11 |
|---|---|
| Uscita | 2021 Aug 27 |
| Designer | Samsung Electronics |
| Produttore | Samsung Electronics |
| Codename | Samsung R870 |
| Descrizione | Galaxy Watch 4 is equipped with BioActive Sensor, which boasts a smaller and more compact design that does not detract from measurement accuracy |
| Categoria | Smartwatch |
| Extra generali | Corning Gorilla Glass DX+ screen, MST, iOS 9 or Android 6.0 support, changeable 22 mm strap |
| Aggiunto il | 2025-01-31 12:14 |
