# RODE Wireless PRO vs Sony ECM-W3: specs and price compared

A sourced, side-by-side comparison of the RODE Wireless PRO (RODE) and Sony ECM-W3 (Sony) among wireless mic systems.

## Side by side

| Spec | RODE Wireless PRO | Sony ECM-W3 |
| --- | --- | --- |
| US price | not published | $469 |
| Brand | RODE | Sony |
| Released | 2023-09 | 2023 |
| Rf band type | 2.4GHz | 2.4GHz |
| Transmitter count | 2 | 2 |
| Range meters | 260 | 150 |
| Tx battery life hrs | 7 | 6 |
| Total battery hrs | 21 | — |
| Onboard recording hrs | 40 | — |
| Bit depth float | Yes | No |
| Latency ms | — | — |
| Max spl (dB) | 123.5 | 120 |
| Noise cancellation | — | Yes |
| Output interface | 3.5mm-TRS | 3.5mm-TRS |
| Weight grams tx | 36 | 17 |

## Key differences

- Range meters: RODE Wireless PRO 260 vs Sony ECM-W3 150
- Tx battery life hrs: RODE Wireless PRO 7 vs Sony ECM-W3 6
- Bit depth float: RODE Wireless PRO Yes vs Sony ECM-W3 No
- Max spl (dB): RODE Wireless PRO 123.5 vs Sony ECM-W3 120
- Weight grams tx: RODE Wireless PRO 36 vs Sony ECM-W3 17

## What reviewers say

**RODE Wireless PRO** — Two whitelisted testers (Tom's Guide, SoundGuys) hands-on reviewed the RODE Wireless PRO and both call its audio excellent, praising the 32-bit float, safety-track and 32GB onboard recording. Tom's Guide accidentally left a transmitter running and measured 7h26m of continuous recording to depletion, matching Rode's 7-hour rating. Both note it has no noise-canceling mode and struggles outdoors in wind versus the DJI Mic 2; Tom's Guide also criticises the tiny screen, fiddly controls and mandatory companion app, while SoundGuys flags the high price and bulky, non-discreet transmitters. (2 sourced reviews.)

## Sources

- RODE Wireless PRO: https://rode.com/en-us/products/wireless-pro (rode.com, verified 2026-07-11)
- Sony ECM-W3: https://helpguide.sony.net/ilc/2340/v1/en/contents/TP1001273671.html (helpguide.sony.net, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/wireless-mic-systems/rode-wireless-pro-vs-sony-ecm-w3/
Cite: Per The Front Desk Review, RODE Wireless PRO (not published) vs Sony ECM-W3 ($469) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/wireless-mic-systems/rode-wireless-pro-vs-sony-ecm-w3/
License: CC BY 4.0.