# Siglent SDS814X HD vs Rohde & Schwarz RTB2004: specs and price compared

A sourced, side-by-side comparison of the Siglent SDS814X HD (Siglent) and Rohde & Schwarz RTB2004 (Rohde & Schwarz) among oscilloscopes.

## Side by side

| Spec | Siglent SDS814X HD | Rohde & Schwarz RTB2004 |
| --- | --- | --- |
| US price | $587 | not published |
| Brand | Siglent | Rohde & Schwarz |
| Bandwidth (MHz) | 100 | 300 |
| Analog channels | 4 | 4 |
| Max sample rate gsps | 2 | 2.5 |
| Memory depth mpts | 50 | 20 |
| Adc resolution bits | 12 | 10 |
| Waveform update rate wfms per sec | 500000 | — |
| Display size (in) | 7 | 10.1 |
| Has digital channels | Yes | Yes |
| Built in signal generator | No | Yes |
| Form factor | benchtop | benchtop |
| Weight (kg) | — | — |

## Key differences

- Bandwidth (MHz): Siglent SDS814X HD 100 vs Rohde & Schwarz RTB2004 300
- Max sample rate gsps: Siglent SDS814X HD 2 vs Rohde & Schwarz RTB2004 2.5
- Memory depth mpts: Siglent SDS814X HD 50 vs Rohde & Schwarz RTB2004 20
- Adc resolution bits: Siglent SDS814X HD 12 vs Rohde & Schwarz RTB2004 10
- Display size (in): Siglent SDS814X HD 7 vs Rohde & Schwarz RTB2004 10.1
- Built in signal generator: Siglent SDS814X HD No vs Rohde & Schwarz RTB2004 Yes

## Sources

- Siglent SDS814X HD: https://siglentna.com/product/sds814x-hd/ (siglentna.com, verified 2026-07-13)
- Rohde & Schwarz RTB2004: https://www.rohde-schwarz.com/us/brochure-datasheet/rtb2000/ (rohde-schwarz.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/oscilloscopes/siglent-sds814x-hd-vs-rohde-schwarz-rtb2004/
Cite: Per The Front Desk Review, Siglent SDS814X HD ($587) vs Rohde & Schwarz RTB2004 (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/oscilloscopes/siglent-sds814x-hd-vs-rohde-schwarz-rtb2004/
License: CC BY 4.0.