Keysight EDUX1052A vs Siglent SDS1204X-E
Head-to-head spec comparison to help you pick the right scope for your bench.
Keysight
$479
Siglent
$775
Spec-by-Spec Comparison
| Spec | Keysight EDUX1052A | Siglent SDS1204X-E |
|---|---|---|
| Bandwidth | 50 MHz | 200 MHz |
| Sample Rate | 1 GSa/s | 1 GSa/s |
| Channels | 2 | 4 |
| Memory Depth | 1 Mpts | 14 Mpts |
| Display Size | 7" | 7" |
| Weight | 3 kg | 3.3 kg |
| Price | $479 | $775 |
| Rating | 5.0/10 | 6.5/10 |
| Protocol Decoder | No | Yes |
| Function Gen | No | No |
| WiFi | No | No |
| Battery | No | No |
| Buy on Amazon · $479 | Buy on Amazon · $775 |
Pros & Cons
Keysight EDUX1052A
Pros
- Keysight brand name carries genuine weight in professional and educational settings
- Excellent build quality and probe quality — designed for daily institutional use
- Good for educational labs with Keysight's courseware integration
- Measurement accuracy you can genuinely trust
Cons
- Only 50MHz and 2 channels for ~$479 — objectively poor value
- No protocol decoding unless you pay for the upgrade option
- Only 1Mpt memory depth — shallower than budget alternatives
- The DS1054Z gives you 4 channels and better specs for $130 less
- No path to growth — the platform has limited upgrade options
Siglent SDS1204X-E
Pros
- 200MHz bandwidth with 4 channels — strong spec combination
- CAN and LIN decoding included at no extra cost
- 14Mpt memory depth for long serial transaction captures
- Proven, reliable platform with a solid firmware update history
- Good long-term track record from Siglent
Cons
- At ~$775, the DHO924S offers 250MHz and a touchscreen for $326 less
- 7-inch non-touch display feels dated compared to modern alternatives
- No function generator
- Hard to justify the $356 premium over the SDS1104X-U at $419
Our Verdicts
Keysight EDUX1052A
The Keysight EDUX1052A exists for one reason: the Keysight brand name, and in some contexts that name justifies the premium. In university labs, professional environments, and anywhere that an audit or institutional requirement specifies Keysight, this scope carries weight that Rigol and Siglent simply don't. The scope itself is well-built and accurate — measurements you can trust without second-guessing. But 50MHz, 2 channels, and 1Mpt memory for $479 is genuinely hard to defend on pure value. A DS1054Z gives you more of everything for $130 less. Buy this only if your employer is paying, your school requires it, or you specifically need Keysight's educational courseware integration — those are real justifications. For pure hobbyist use, you'd be paying 35% more for a brand name.
Siglent SDS1204X-E
The Siglent SDS1204X-E is a solid, proven instrument — but at ~$775, it's a genuinely hard sell in 2026. The 200MHz bandwidth with 4 channels and free CAN/LIN decoding is still a good spec combination, and Siglent's reliability and firmware update track record are real advantages. The problem is the competition. The Rigol DHO924S at $449 gives you 250MHz and a touchscreen for $326 less. The Siglent SDS1104X-U at $419 gives you 4 channels with CAN/LIN decoding for $356 less (at 100MHz). To justify the SDS1204X-E today, you'd need to specifically need 200MHz bandwidth, 4 channels, and CAN/LIN — and be unwilling to use either of those alternatives. That's a narrow use case at this price.