Compare HiSONO’s full product line across three dimensions: scanning area, clinical specialization, and budget.
You have already decided that you need a portable ultrasound if you’ve landed here. Now, the only question is: which one should you choose? HiSONO offers three handheld ultrasound devices, each designed for a specific type of clinician. This guide will help you quickly find the one that best suits your needs.
Find Your Match at a Glance
If you need whole-body scanning and general POCUS → Choose Sonic G1 [ View Pricing → ]
If you focus on MSK, vascular, carotid, and basic cardiac diagnostics → Choose Sonic D1 [ View Pricing → ]
If you require CW Doppler or specialized cardiac capabilities → Choose Sonic C1 [ View Pricing → ]
Not Sure? Let Us Guide You Step by Step
STEP 1: What Are Your Primary Scanning Scenarios?
Abdomen / OB-GYN / Lung / General POCUS → You need a convex probe → G1
Convex array probes operate at lower frequencies (3.5–5 MHz) and offer deep penetration, typically reaching depths of 90–305 mm. If your daily practice involves abdominal examinations, obstetric imaging, or general-purpose point-of-care ultrasound across multiple organ systems, a convex probe will be your primary tool. The Sonic G1 portable ultrasound device comes standard with a convex probe, making it an ideal choice for family physicians, rural general practitioners, and emergency medical personnel who require a versatile, multi-purpose device.
MSK / Vascular / Carotid / Superficial structures → You need a high-frequency linear probe → D1
Linear array probes operate at higher frequencies (7.5–10 MHz), providing clear visualization of superficial structural details. For procedures such as ultrasound-guided nerve blocks, vascular access, or musculoskeletal assessments, image resolution in superficial layers is more critical than penetration depth. The Sonic D1 handheld ultrasound features combined cardiac and vascular imaging capabilities, meeting the demands of cross-disciplinary clinical practice.
Cardiac specialist / Valve assessment / CW Doppler → You need a phased array + CW → C1
Phased-array probes feature a small footprint, allowing for intercostal scanning and the generation of the sector images required for echocardiography; the Continuous Wave (CW) function is particularly crucial for measuring high-velocity blood flow across stenotic valves. The Sonic C1 pocket ultrasound stands out as the optimal choice in the Sonic series, being the only model that meets this professional standard.
STEP 2: How Much Specialized Depth Do You Need?
The right device isn’t just about what you scan — it’s about how deep you need to go.
General-purpose POCUS → G1
If you need to address point-of-care questions—such as the presence of free fluid, bladder fullness, or pleural effusion—the Sonic G1 portable USG machine meets the needs of general practitioners; you no longer require cardiology-grade equipment.
Linear + Cardiology Specialty → D1
If your clinical practice involves both superficial structure examinations and cardiac monitoring, the Sonic D1 home ultrasound device integrates both probe configurations and a unified workflow, eliminating the need to purchase two separate devices.
High-end Specialized Cardiac Functions → C1
Continuous-wave Doppler is the only imaging mode capable of measuring high-velocity blood flow without aliasing. If you need to routinely quantify aortic or mitral valve stenosis, the Sonic C1 portable sonogram machine is your ideal choice.
STEP 3: What Is Your Budget?
$2,699 · $2,899 · $3,299 — None of the three devices have subscription fees, and the price difference is commensurate with the depth of their features.
Side-by-Side: See Every Difference Clearly
Deep Dive: Full Breakdown of Each Model
1. Sonic G1 Pocket Ultrasound Scanner
Price: $2699
Best for: All-body POCUS, General Practice
Suitable for general practice, emergency medicine, and family medicine. A single device covering all routine scanning scenarios, featuring industry-leading battery life.
Pros:
- 3-in-1 Probe: Convex, Linear, and Phased Array
- Up to five hours of battery life
- Get the full configuration for just $2,699—no subscription fees.
Cons
- Lacks CW Doppler, unsuitable for precise specialist measurements of heart valves.
2. Sonic D1 Home Ultrasound Device
Price: $2899
Best for: MSK, Vascular and Cardiac Combined
Suitable for practitioners in emergency medicine, critical care, or dual specialties who need to perform musculoskeletal, vascular, and cardiac POCUS.
Pros:
- High-frequency linear array, capable of delivering optimal resolution for musculoskeletal and vascular imaging.
- Phased-array cardiac probe
- Dual probes—no need to switch units
Cons
- No convex array probe, unsuitable for deep abdominal or obstetric scanning
3. Sonic C1 Portable Cardiac Ultrasound Scanner
Price: $3299
Best for: Dedicated Cardiac Specialists, Advanced Echo
The only mini ultrasound machine in the $3,299 price range offering Continuous Wave (CW) Doppler, capable of measuring high-velocity blood flow for the quantitative diagnosis of valvular stenosis.
Pros:
- Equipped with a complete Doppler suite featuring CW, PW, and Color Doppler
- Optimal Cardiac Acoustic Window for Phased Array
- $2,200 less than the Vscan Air SL
Cons
- Single probe
- Not for general-purpose use, restricted to cardiology settings
Summary
We have previously detailed the key specifications of each model, and we trust you now have a preferred choice in mind. HiSONO deeply understands the genuine needs of every user, which is why we have refined our product design to perfection—featuring a clear, intuitive interface, a one-touch scanning workflow, and high-resolution imaging technology. Regardless of professional background, any user can easily get started and perform examinations independently. Furthermore, you need not worry about product quality or after-sales support; HiSONO ensures a seamless experience every time through professional quality and comprehensive service.