Last Updated on 2 September 2021 by HSR
Qualcomm’s Snapdragon Wear 4100 (SDM429w) Platform are the companies first plus varient processors.The Snapdragon Wear 4100 platform’s main SoC (the SDM429w or SDA429w) is made up of 4 ARM Cortex-A53 cores with a max clock of up to 1.7GHz that are “optimized for wearables”.
Snapdragon Wear 4100+(SDM429w) – Specification
General
| Designer | Qualcomm |
| Name | Snapdragon Wear 4100+ |
| Model Name | SDM429w or SDA429w |
| Launch | 2020 |
| Type | Smatwearables Mobile Processer |
| Status | Available |
CPU & DSP
| CPU ClockSpeed | Up to 1.7 GHz |
| CPU Type | Cortex-A53 |
| Instruction set | ARMv8 (A32, A64) |
| Architecture | 64-bit |
| No of Processor Cores | 4 qaudcore |
| Process Technology | 12nm |
| Co-processor | Always-on QCC1110 chip (Improved and supports 64K colors) |
| DSP Technology | Qualcomm® Hexagon™ QDSP6 V56 (dual; MDSP & ADSP) |
GPU
| GPU Used | Qualcomm® Adreno™ 504 GPU |
| GPU Frequency | 350 MHz |
| Open GL ES | 3.1 |
MEMORY
| Memory Interface | LPDDR 3 SDRAM |
| Max. Clock Frequency of Memory | 750 MHz |
| Data Bus Width | 32-bit |
| Number of data bus channels | 1 |
| Max. Data Rate | 6 Gbyte/s |
| Storage Type | eMMC 4.5 |
DISPLAY & AUDIO
| Max Resolution | Up to 1080p 30fps, optimized for wearables Always on Display |
| Display Input/Output | MIPI, SPI |
| Display UI FPS | Up to 30 FPS |
| Audio Technology | Qualcomm® Voice Suite, Qualcomm® Noise and Echo Cancellation technology, Qualcomm® Voice Activation |
CONNECTIVITY
| LTE technology | LTE TDD, LTE FDD |
| Cellular Technology | TD-SCDMA, EV-DO, GSM/EDGE |
| Wi-Fi Standards | 802.11a/b/g/n |
| Bluetooth Version | Bluetooth 4.2 & 5.0 |
| Bluetooth Technology | Bluetooth Low Energy |
| Location Support | Qualcomm® Location |
| Satellite System Support | GPS, GLONASS, Beidou, Galileo |
| Terrestrial System Support | Wi-Fi, Cellular |
| NFC | Supported |
| RFFE | Qualcomm® RF Front-End solution |
| USB version | USB 2.0 |
SOFTWARE
| Operating System | Snapdragon Wear 4100+(SDM429w) supports Wear OS by Google, Event-Drive RTOS |
| Package Manager | Google Play Store |
| Features | Steps and Heart Rate, Battery Indicator,Alarms,Reminders,Haptics and Time & Date |