The Exynos W920 is the world’s first wearable-centric chipset to be built using an advanced 5nm extreme ultra-violet (EUV) process node, says Samsung in the official blog post. That means the Galaxy Watch 4 will bring better performance and power efficiency to the table.
Samsung Exynos W920 SoC Specifications
| CPU | 1.18GHz Dual-core (Cortex®-A55) |
| Process | 5nm |
| GPU | Mali™-G68 MP2 |
| Display | qHD (960×540) |
| Modem | LTE Cat.4 150Mbps (DL) / Cat.5 75Mbps (UL) |
| Memory | LPDDR4 12Gb |
| Storage | eMMC 16GB |
| PMIC | Integrated in SIP-ePoP package |
| Video playback | FHD 30fps (for wearable) |
| Video Codecs | HEVC(H.265), H.264 and VP8 |
| GNSS | GPS, GLONASS, Beidou, Galileo |
| Package | FO-PLP & SiP-ePoP |