Barcode
RFID
Side by side.
| Capability | Barcode | RFID |
|---|---|---|
| Line of sight | Required, each label must be seen and aimed at. | Not required, tags read through boxes and stacks. |
| Scan speed | One item at a time. | Hundreds of items in a single pass. |
| Multiple-item scanning | Not possible, sequential by design. | Built for it, many tags answer at once. |
| Manual effort | High, find, aim, scan, repeat. | Low, sweep an area and move on. |
| Item-level visibility | Identifies a product type, not each unit. | Each tag is unique, down to the individual item. |
| Cost & setup | Low cost, simple to start. | Higher per-item and setup cost; more to gain at scale. |