FNIRSI 1014D vs FNIRSI DPOX180H
Head-to-head spec comparison to help you pick the right scope for your bench.
FNIRSI
$115
FNIRSI
$110
Verdict
It's a Tie
The FNIRSI 1014D and FNIRSI DPOX180H are evenly matched — your choice depends on which features matter most to you.
Spec-by-Spec Comparison
| Spec | FNIRSI 1014D | FNIRSI DPOX180H |
|---|---|---|
| Bandwidth | 100 MHz | 180 MHz |
| Sample Rate | 1 GSa/s | 0.5 GSa/s |
| Channels | 2 | 2 |
| Memory Depth | 240 Kpts | 28 Kpts |
| Display Size | 7" | 2.8" |
| Weight | 0.68 kg | 0.285 kg |
| Price | $115 | $110 |
| Rating | 5.5/10 | 5.0/10 |
| Protocol Decoder | No | Yes |
| Function Gen | Yes | Yes |
| WiFi | No | No |
| Battery | Yes | Yes |
| Buy on Amazon · $115 | Buy on Amazon · $110 |
Pros & Cons
FNIRSI 1014D
Pros
- Affordable entry point at ~$115
- Built-in function generator is rare at this price
- Portable tablet form factor with battery backup
- Touchscreen interface is genuinely intuitive for beginners
- 100MHz bandwidth is impressive for an $80 scope
Cons
- 240Kpt memory depth is dangerously shallow — you'll hit this limit fast
- Build quality is plasticky; the corners flex under light pressure
- Calibration and accuracy lag well behind established brands
- No protocol decoding — can't decode SPI or I2C
- Firmware updates have been inconsistent
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
Our Verdicts
FNIRSI 1014D
The FNIRSI 1014D is one of the cheapest ways to get a real oscilloscope on your bench. At around $115, it's hard to complain about 100MHz bandwidth and a built-in signal generator — both of which would cost more from Hantek. The honest limitation is the 240Kpt memory depth, which is genuinely painful the moment you try to capture anything longer than a few milliseconds at full sample rate. I'd call this a learning tool, not a precision instrument. If you just want to see what your Arduino signals look like and learn what triggering means, it's a solid starting point. But if you need to trust your measurements or capture serial transactions, save up for a Rigol or Siglent — you'll thank yourself later.
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.