OWON XDS3064AE vs Siglent SDS804X HD
Head-to-head spec comparison to help you pick the right scope for your bench.
OWON
$799
Siglent
$438
Spec-by-Spec Comparison
| Spec | OWON XDS3064AE | Siglent SDS804X HD |
|---|---|---|
| Bandwidth | 60 MHz | 70 MHz |
| Sample Rate | 1 GSa/s | 2 GSa/s |
| Channels | 4 | 4 |
| Memory Depth | 40 Mpts | 50 Mpts |
| Display Size | 8" | 7" |
| Weight | 3.5 kg | 2.6 kg |
| Price | $799 | $438 |
| Rating | 6.5/10 | 8.0/10 |
| Protocol Decoder | Yes | Yes |
| Function Gen | No | No |
| WiFi | Yes | Yes |
| Battery | No | No |
| Buy on Amazon · $799 | Buy on Amazon · $438 |
Pros & Cons
OWON XDS3064AE
Pros
- 40Mpt memory depth is exceptional for long serial transaction capture
- 14-bit ADC resolution — doubles the vertical resolution of standard 8-bit scopes
- 8-inch touchscreen display feels modern and responsive
- 4 channels with protocol decoding including CAN
- Built-in WiFi for remote viewing and data export
Cons
- 60MHz bandwidth is very limiting at the ~$800 price point
- At $799, the Siglent SDS1104X-U offers 100MHz and CAN/LIN for $380 less
- OWON software ecosystem is less mature than Rigol or Siglent
- Touchscreen can lag — not as responsive as Rigol's DHO series
- Smaller community means fewer tutorials and troubleshooting resources
Siglent SDS804X HD
Pros
- 12-bit ADC with what Reddit considers a cleaner analog front-end than Rigol — LeCroy heritage shows
- 2GSa/s sample rate is genuinely faster than the DHO804's 1.25GSa/s
- 50Mpt memory depth matches the DHO924S and doubles the DHO804
- CAN and LIN decoding included free — Siglent's standard generosity on protocols
- 70MHz bandwidth is unlockable to 200MHz via software license — massive upgrade path
- 7-inch capacitive touchscreen with responsive multi-touch gestures
Cons
- 70MHz stock bandwidth is limiting — you're paying for the upgrade path, not the base spec
- No built-in function generator (optional add-on)
- Siglent's community is smaller than Rigol's — fewer tutorials and forum answers
- At ~$438, you're close to the DHO924S at $449 which has 250MHz stock bandwidth
Our Verdicts
OWON XDS3064AE
The OWON XDS3064AE is a niche instrument that earns its place for a specific buyer. At ~$800, the 14-bit ADC is its genuine differentiator — that extra vertical resolution matters for precision analog measurements and signal integrity work where standard 8-bit ADCs fall short. The 40Mpt memory depth is also excellent for capturing very long serial transactions. The problem is 60MHz bandwidth at $800 — that's genuinely hard to justify for most hobbyists. The Siglent SDS1104X-U at $419 gives you 100MHz, 4 channels, and CAN/LIN decoding for $380 less. The XDS3064AE only makes sense if you specifically need 14-bit resolution or very deep memory captures — for general-purpose work, better options exist at this price.
Siglent SDS804X HD
The Siglent SDS804X HD is THE competitor to the Rigol DHO804 that Reddit can't stop debating. On paper, 70MHz for $438 looks underwhelming — but the real story is Siglent's 12-bit ADC implementation, which the community consistently praises as having a cleaner noise floor than Rigol's, thanks to Siglent's LeCroy heritage in analog front-end design. The 2GSa/s sample rate and 50Mpt memory depth are both better than the DHO804. The bandwidth unlock to 200MHz via software license is the ace up its sleeve — it turns a $438 scope into a legitimate 200MHz instrument for an additional fee. If you value measurement quality over raw bandwidth numbers, this is the 12-bit scope to buy. If you just want the most bandwidth per dollar, the DHO924S at $449 with 250MHz is hard to argue against.