UNI-T MSO3054HD vs Keysight DSOX3054T
12-bit resolution and 125× the memory over the 8-bit DSOX3054T.
The MSO3054HD ties the DSOX3054T at 500 MHz and 4 channels, then adds 12-bit resolution against 8-bit and 125× the memory (500 Mpts vs 4 Mpts), a larger display and standard decode, at a small fraction of a Keysight listing about $15,550. Keysight leads on sample rate (5 vs 2.5 GSa/s) and headline capture rate.
UNI-T MSO3054HD
- ✓ Bandwidth: 500 MHz
- ✓ Analog channels: 4 analog + 16 digital (logic option)
- ✗ Sample rate: 2.5 GSa/s (1-ch); 1.25 GSa/s (4-ch)
- ✓ Memory depth: 500 Mpts
- ✗ Waveform update rate: 500,000 wfms/s (1,500,000 sequence)
- ✓ Warranty: 3+2 years (5 total with registration)
Keysight DSOX3054T
- ✓ Bandwidth: 500 MHz
- ✓ Analog channels: 4 analog + 16 digital (MSO models)
- ✓ Sample rate: 5 GSa/s (4-ch)
- ✗ Memory depth: 4 Mpts
- ✓ Waveform update rate: 1,000,000 wfms/s
- ✗ Warranty: 3 years
~$15,550 (distributor listing, June 2026)
to 500 MHz
Bandwidth
500 Mpts
Memory Depth
2.5 GSa/s
Sample Rate
500,000 wfms/s
Capture Rate
12-bit
Vertical Resolution
12-bit, not 8-bit
A native 12-bit front end (16-bit with ERES) resolves 16× the vertical detail of the DSOX3054T's 8-bit ADC — small signals and ripple the Keysight averages away.
125× the memory
500 Mpts versus the Keysight's 4 Mpts holds vastly longer records at full sample rate — the gap between catching an intermittent fault and missing it.
More instrument, included
A 10.1-inch touchscreen, standard UART/I2C/SPI decode and a 9-in-1 feature set, where Keysight sells decode and analysis as paid licenses on an 8.5-inch display.
A fraction of the price, five-year warranty
A DSOX3054T lists about $15,550; the MSO3054HD matches its 500 MHz with 12-bit resolution instead of 8-bit, a 5-year warranty (3+2) instead of three, and no software subscriptions, ever.
Comprehensive Feature Comparison
| Feature | UNI-T MSO3054HD | Keysight DSOX3054T | Advantage |
|---|---|---|---|
| Bandwidth | 500 MHz | 500 MHz | Equal |
| Analog channels | 4 analog + 16 digital (logic option) | 4 analog + 16 digital (MSO models) | Equal |
| Sample rate | 2.5 GSa/s (1-ch); 1.25 GSa/s (4-ch) | 5 GSa/s (4-ch) | Keysight ✓ |
| Memory depth | 500 Mpts | 4 Mpts | UNI-T ✓ |
| Waveform update rate | 500,000 wfms/s (1,500,000 sequence) | 1,000,000 wfms/s | Keysight ✓ |
| Display | 10.1″ 1280×800 capacitive touch | 8.5″ capacitive touch | UNI-T ✓ |
| Built-in AWG | Dual-channel 50 MHz (option) | Single-channel 20 MHz WaveGen (option) | UNI-T ✓ |
| Serial protocol decode | RS-232/422/485/UART, I2C, SPI standard; CAN, CAN-FD, LIN, FlexRay, SENT, Audio, MIL-STD-1553B, Manchester, ARINC429 optional | Serial decode by paid license | UNI-T ✓ |
| Vertical resolution | 12-bit native; 16-bit with ERES | 8-bit native; HiRes averaging | UNI-T ✓ |
| Warranty | 3+2 years (5 total with registration) | 3 years | UNI-T ✓ |
| Price (USD) | See current price → | ~$15,550 | UNI-T ✓ |
* UNI-T specifications from the MSO1000HD Series datasheet and our live product data. Keysight figures from published manufacturer data and authorized US distributor listings, June 2026.
The bottom line
The MSO3054HD is a 9-in-1 instrument: oscilloscope, 16-channel logic analyzer (option), serial protocol analyzer, spectrum/FFT, frequency counter, 4-digit DVM, Bode-plot analyzer, power analyzer (option) and an optional dual-channel 50 MHz AWG — all on a true 12-bit front end with 500 Mpts of memory standard.
Perfect For:
High-resolution power & analog work
12-bit resolution surfaces ripple, noise and small modulation the 8-bit DSOX3054T cannot, with 500 Mpts for multi-cycle records.
Embedded & serial debug
Standard UART/I2C/SPI plus optional CAN, CAN-FD, LIN, FlexRay and SENT — decode that Keysight charges per license.
Education & multi-bench labs
At roughly a quarter of the DSOX3054T's price, a department can equip several 12-bit HD benches with a 5-year warranty.
Other models in the MSO1000HD Series
MSO3024HD
MSO3024HD — 200 MHz / 4+16 ch, 12-bit, 500 Mpts — the entry point of the HD series.
MSO3034HD
MSO3034HD — 350 MHz / 4+16 ch with the same 500 Mpts deep-memory HD platform.
MSO3054HD
MSO3054HD — 500 MHz top of the MSO3000HD line for higher-bandwidth work.
Frequently Asked Questions
Is the UNI-T MSO3054HD a good alternative to the Keysight DSOX3054T?
It is a strong 12-bit alternative to the 8-bit DSOX3054T: same 500 MHz and channel count, with 12-bit resolution, 125× the acquisition memory, a larger 10.1-inch display and standard decode, at a small fraction of a Keysight listing about $15,550. Keysight leads on sample rate and headline capture rate.
How does the MSO1000HD Series compare with the InfiniiVision 3000T X-Series?
The MSO3000HD Series is a 12-bit, deep-memory family (200–500 MHz, 500 Mpts). The Keysight InfiniiVision 3000T X-Series is 8-bit with a very high update rate and zone trigger. UNI-T leads on resolution, memory and price; Keysight on update rate and brand.
What do I get for the money with the MSO3054HD?
For 12-bit HD debug the MSO3054HD gives you 500 MHz, 4 analog channels with an optional 16-channel logic pod, 500 Mpts of memory, a 10.1-inch touchscreen and standard decode — 12-bit resolution where the DSOX3054T is 8-bit, with a 5-year warranty.
Are UNI-T software options subscriptions?
No. Every UNI-T software option — logic, automotive/aerospace decode, power analysis, the AWG — is a permanent one-time unlock. No annual licenses, no renewal fees, and no features that expire.
Ready to compare on the bench?
Add 12-bit resolution and 125× the memory to a 500 MHz match with the 8-bit DSOX3054T.
View full specifications and current pricing for the UNI-T MSO3054HD →
Disclaimer: Keysight® is a registered trademark of Keysight Technologies, Inc.. UNI-T® is a registered trademark of Uni-Trend Technology (China) Co., Ltd. The comparison provided is based on publicly available information and is intended for informational purposes only. This comparison is not endorsed by, affiliated with, or sponsored by Keysight Technologies, Inc.. All trademarks, product names, and company names mentioned herein are the property of their respective owners.