# Aputure Light Dome III vs Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in): specs and price compared

A sourced, side-by-side comparison of the Aputure Light Dome III (Aputure) and Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in) (Godox) among photography softboxes. Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in) is the cheaper of the two at $58.48.

## Side by side

| Spec | Aputure Light Dome III | Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in) |
| --- | --- | --- |
| US price | $219 | $58.48 |
| Brand | Aputure | Godox |
| Shape | 32-sided circular dome (octa-style) | octa |
| Size | 90cm / 3ft diameter | 120cm / 47in |
| Mount type | Bowens | Bowens (S-type speedring included) |
| Diffusion layers | 2 (1-stop and 2-stop diffusion cloths included) | 2 |
| Grid included | Yes | Yes |
| Recessed front | No | No |
| Speedring compatibility | Bowens mount; fits all Aputure Bowens-mount COB lights and third-party Bowens lights | Bowens S-type; fits Godox and other Bowens-mount monolights |
| Fabric | reflective interior with 16 heavy-duty steel support rods; quick-folding flat-pack hinged speedring | reflective silver interior, black nylon exterior |

## Key differences

- Shape: Aputure Light Dome III 32-sided circular dome (octa-style) vs Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in) octa
- Size: Aputure Light Dome III 90cm / 3ft diameter vs Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in) 120cm / 47in
- Mount type: Aputure Light Dome III Bowens vs Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in) Bowens (S-type speedring included)
- Diffusion layers: Aputure Light Dome III 2 (1-stop and 2-stop diffusion cloths included) vs Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in) 2
- Speedring compatibility: Aputure Light Dome III Bowens mount; fits all Aputure Bowens-mount COB lights and third-party Bowens lights vs Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in) Bowens S-type; fits Godox and other Bowens-mount monolights
- Fabric: Aputure Light Dome III reflective interior with 16 heavy-duty steel support rods; quick-folding flat-pack hinged speedring vs Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in) reflective silver interior, black nylon exterior

## Sources

- Aputure Light Dome III: https://www.aputure.com/products/light-dome-iii (aputure.com, verified 2026-08-12)
- Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in): https://www.bhphotovideo.com/c/product/1651020-REG/godox_sb_gue120_size_octa_120cm.html (bhphotovideo.com, verified 2026-08-12)

Canonical: https://frontdeskreview.com/gear/photography-softboxes/aputure-light-dome-iii-vs-godox-sb-gue120/
Cite: Per The Front Desk Review, Aputure Light Dome III ($219) vs Godox SB-GUE120 Octa Softbox with Bowens Speed Ring and Grid (120cm/47in) ($58.48) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/photography-softboxes/aputure-light-dome-iii-vs-godox-sb-gue120/
License: CC BY 4.0.