# Brother ADS-4700W vs Plustek PS188: specs and price compared

A sourced, side-by-side comparison of the Brother ADS-4700W (Brother) and Plustek PS188 (Plustek) among document scanners. Plustek PS188 is the cheaper of the two at $229.

## Side by side

| Spec | Brother ADS-4700W | Plustek PS188 |
| --- | --- | --- |
| US price | $530 | $229 |
| Brand | Brother | Plustek |
| Form factor | sheetfed-adf | sheetfed-adf |
| Simplex speed ppm | 40 | 30 |
| Duplex speed ipm | 80 | 60 |
| Optical resolution (dpi) | 600 | 600 |
| Adf capacity sheets | 80 | 50 |
| Duplex scan | Yes | Yes |
| Connectivity | usb-wifi-ethernet | usb |
| Touchscreen | Yes | No |
| Daily duty cycle sheets | — | 4000 |
| Max media width (mm) | 215.9 | 216 |
| Weight (kg) | 2.75 | 1.66 |

## Key differences

- Simplex speed ppm: Brother ADS-4700W 40 vs Plustek PS188 30
- Duplex speed ipm: Brother ADS-4700W 80 vs Plustek PS188 60
- Adf capacity sheets: Brother ADS-4700W 80 vs Plustek PS188 50
- Connectivity: Brother ADS-4700W usb-wifi-ethernet vs Plustek PS188 usb
- Touchscreen: Brother ADS-4700W Yes vs Plustek PS188 No
- Max media width (mm): Brother ADS-4700W 215.9 vs Plustek PS188 216
- Weight (kg): Brother ADS-4700W 2.75 vs Plustek PS188 1.66

## Sources

- Brother ADS-4700W: https://support.brother.com/g/b/spec.aspx?c=us_ot&lang=en&prod=ads4700w_us_eu_as (support.brother.com, verified 2026-07-13)
- Plustek PS188: https://plustek.com/us/products/workgroup-scanners/smartoffice-ps188/spec.php (plustek.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/document-scanners/brother-ads-4700w-vs-plustek-ps188/
Cite: Per The Front Desk Review, Brother ADS-4700W ($530) vs Plustek PS188 ($229) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/document-scanners/brother-ads-4700w-vs-plustek-ps188/
License: CC BY 4.0.