FNIRSI DPOX180H vs OWON XDS3064AE
Head-to-head spec comparison to help you pick the right scope for your bench.
FNIRSI
$110
OWON
$799
Spec-by-Spec Comparison
| Spec | FNIRSI DPOX180H | OWON XDS3064AE |
|---|---|---|
| Bandwidth | 180 MHz | 60 MHz |
| Sample Rate | 0.5 GSa/s | 1 GSa/s |
| Channels | 2 | 4 |
| Memory Depth | 28 Kpts | 40 Mpts |
| Display Size | 2.8" | 8" |
| Weight | 0.285 kg | 3.5 kg |
| Price | $110 | $799 |
| Rating | 5.0/10 | 6.5/10 |
| Protocol Decoder | Yes | Yes |
| Function Gen | Yes | No |
| WiFi | No | Yes |
| Battery | Yes | No |
| Buy on Amazon · $110 | Buy on Amazon · $799 |
Pros & Cons
FNIRSI DPOX180H
Pros
- Very affordable at ~$110 for what it packs
- 180MHz bandwidth in a genuinely pocket-sized device
- Battery powered and truly portable — shirt-pocket size
- Built-in function generator and multimeter
- Protocol decoding for UART, SPI, and I2C
Cons
- 28Kpt memory depth is critically shallow — limits capture usefulness significantly
- 2.8-inch screen is very small — detailed waveform analysis is uncomfortable
- 500MSa/s sample rate is modest even for a pocket scope
- Accuracy concerns typical of FNIRSI at this price tier
- Build quality is mediocre — the housing feels flimsy
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
Our Verdicts
FNIRSI DPOX180H
The FNIRSI DPOX180H is a pocket oscilloscope with surprisingly high bandwidth for the money — 180MHz in something smaller than a deck of cards is legitimately impressive. At $110, you also get protocol decoding, a function generator, and a multimeter in the same device. The hard truth is the 28Kpt memory depth and 2.8-inch screen kill its usefulness for anything beyond quick spot checks — you can glance at a signal, but capturing and analyzing a long serial transaction is off the table. The OWON HDS2202S is better in almost every meaningful way if portability is your goal, but it costs $439 versus this scope's $110. At this price, the DPOX180H is best understood as a capable probe-and-check tool, not a primary bench instrument.
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.