Device Durability Index
Description
Device Durability Index (DDI) — composite score reflecting expected physical lifespan based on drop resistance, warranty period, and environmental sealing.
KPI Data
| Field | Value |
|---|---|
| Unit/Format | Index (0–100) |
| Network Domain | User Equipment |
| KPI Type | Composite |
| Lifecycle Stage | Full Lifecycle |
| 6G Sustainability KPI Category | Choice |
| Source Document | 6G Sustainability KPI Assessment Introduction and Gap Analysis |
| Section/Table/Page | Section 3.4 |
| Notes | - |