# Bambu Lab A1 vs Elegoo Neptune 4 Pro: specs and price compared

A sourced, side-by-side comparison of the Bambu Lab A1 (Bambu Lab) and Elegoo Neptune 4 Pro (Elegoo) among 3d printers. Elegoo Neptune 4 Pro is the cheaper of the two at $219.

## Side by side

| Spec | Bambu Lab A1 | Elegoo Neptune 4 Pro |
| --- | --- | --- |
| US price | $399 | $219 |
| Brand | Bambu Lab | Elegoo |
| Released | 2023 | 2023-06 |
| Technology | FDM | FDM |
| Build volume (mm) | 256 x 256 x 256 mm | 225 x 225 x 265 mm |
| Max speed mms | 500 | 500 |
| Auto leveling | Yes | Yes |
| Multicolor | No | No |
| Enclosed | No | No |
| Max hotend temp c | 300 | 300 |

## Key differences

- Build volume (mm): Bambu Lab A1 256 x 256 x 256 mm vs Elegoo Neptune 4 Pro 225 x 225 x 265 mm

## What reviewers say

**Bambu Lab A1** — Both whitelisted hands-on reviews survived verification: Tom's Hardware and TechRadar, both dated 14 December 2023, both awarding Editor's Choice. They agree the full-size A1 is a fast, exceptionally well-built bed-slinger with excellent print quality and easy multicolor via the AMS Lite. Main gripes: the AMS wastes filament and hogs desk space, and the open frame (no enclosure) limits materials to PLA/PETG/TPU. (2 sourced reviews.)

**Elegoo Neptune 4 Pro** — Only one whitelisted tester with a live page — Tom's Hardware, hands-on — covered this exact model. It earns an Editor's Choice: wildly fast sub-19-minute Benchy prints, a best-in-class adhesive textured PEI bed, and linear rods on X/Y, though the mixed manual/automatic bed leveling is called its primary weak point. (1 sourced review.)

## Sources

- Bambu Lab A1: https://3dpros.com/printers/bambu-lab-a1 (3dpros.com, verified 2026-06-27)
- Elegoo Neptune 4 Pro: https://us.elegoo.com/products/elegoo-neptune-4-pro-fdm-3d-printer (us.elegoo.com, verified 2026-06-27)

Canonical: https://frontdeskreview.com/gear/3d-printers/bambu-lab-a1-vs-elegoo-neptune-4-pro/
Cite: Per The Front Desk Review, Bambu Lab A1 ($399) vs Elegoo Neptune 4 Pro ($219) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/3d-printers/bambu-lab-a1-vs-elegoo-neptune-4-pro/
License: CC BY 4.0.