Graber
Graber Virtual Cord Motorized Cellular Shade
$483
Best Smart Blinds · head-to-head
Graber Virtual Cord Motorized Cellular Shade vs Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor
A sourced, side-by-side comparison. Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor is cheaper at $252.79. Every spec and price links to its source.
Somfy
Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor
$252.79Cheaper
Which is better: the Graber Virtual Cord Motorized Cellular Shade or Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor?
On the specs we track, they're closely matched. The Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor is the cheaper at $252.79.
See Graber Virtual Cord Motorized Cellular Shade on Amazon See Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Graber Virtual Cord Motorized Cellular Shade | Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor |
|---|---|---|
| US price | $483 | $252.79 |
| Brand | Graber | Somfy |
| Released | — | — |
| Max width (in) | — | — |
| Power source | 8x AA lithium batteries (replaceable, non-rechargeable) or optional AC wall adapter | Built-in rechargeable Li-ion battery; optional WireFree Li-ion Solar Panel Kit accessory |
| Battery life months | — | — |
| Control protocol | Z-Wave Plus radio (RF remote included; separate Z-Wave hub required for app/voice/schedule control) | Somfy RTS radio (433.42MHz, ~656ft open-field range); TaHoma hub required for app/voice control |
| Voice assistant support | Amazon Alexa, Google Assistant (via a compatible Z-Wave hub, e.g. SmartThings, Hubitat, Vivint) | Amazon Alexa, Google Assistant (via Somfy TaHoma hub) |
| Motor noise (dB) | 9.6 | 42 |
| Light control type | room-darkening double-cell honeycomb | N/A (bare motor component; light control depends on the shade fabric it is built into) |
| Solar charging | No | Yes |
| Scheduling support | Yes | Yes |
| Hub required | Yes | Yes |
| Installation type | standalone motorized shade (custom-made, professional/DIY installed, 2.5-4 week lead time) | motor component (installed inside a made-to-measure shade by a dealer/workroom, not sold as a finished consumer shade) |
Sources — Graber Virtual Cord Motorized Cellular Shade: techhive.com (verified 2026-08-01). Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor: somfysystems.com (verified 2026-08-01).
What's the difference between the Graber Virtual Cord Motorized Cellular Shade and Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor?
Where the two actually differ on the specs we track (7 of 11). Matching specs are omitted.
- Power source: Graber Virtual Cord Motorized Cellular Shade 8x AA lithium batteries (replaceable, non-rechargeable) or optional AC wall adapter vs Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor Built-in rechargeable Li-ion battery; optional WireFree Li-ion Solar Panel Kit accessory
- Control protocol: Graber Virtual Cord Motorized Cellular Shade Z-Wave Plus radio (RF remote included; separate Z-Wave hub required for app/voice/schedule control) vs Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor Somfy RTS radio (433.42MHz, ~656ft open-field range); TaHoma hub required for app/voice control
- Voice assistant support: Graber Virtual Cord Motorized Cellular Shade Amazon Alexa, Google Assistant (via a compatible Z-Wave hub, e.g. SmartThings, Hubitat, Vivint) vs Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor Amazon Alexa, Google Assistant (via Somfy TaHoma hub)
- Motor noise (dB): Graber Virtual Cord Motorized Cellular Shade 9.6 vs Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor 42
- Light control type: Graber Virtual Cord Motorized Cellular Shade room-darkening double-cell honeycomb vs Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor N/A (bare motor component; light control depends on the shade fabric it is built into)
- Solar charging: Graber Virtual Cord Motorized Cellular Shade false vs Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor true
- Installation type: Graber Virtual Cord Motorized Cellular Shade standalone motorized shade (custom-made, professional/DIY installed, 2.5-4 week lead time) vs Somfy Sonesse Ultra 30 WireFree RTS (Li-ion) Motor motor component (installed inside a made-to-measure shade by a dealer/workroom, not sold as a finished consumer shade)