Bodystat QuadScan 4000 vs InBody S10
Bodystat QuadScan 4000 and InBody S10: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
Bodystat QuadScan 4000: when to consider it
QuadScan 4000 measures impedance at four frequencies using adhesive electrodes. Alongside estimated fat and fat-free mass, it reports body-water compartments, resistance, reactance and phase angle. Testing is supine; the operator enters height and weight.
InBody S10: when to consider it
The S10 measures composition and body water without requiring you to stand on a scale. Its electrodes attach separately, allowing lying or seated testing. You will mainly encounter it in clinical care and rehabilitation.
Specifications side by side
Highlighted rows differ. Unknown values stay unknown.
| Specifications | Bodystat QuadScan 4000 | InBody S10 |
|---|---|---|
| Method | Multi-frequency BIA | Not verified |
| Measurement frequencies | 5, 50, 100, 200 kHz | 1, 5, 50, 250, 500 kHz; 1 MHz |
| Measurement position | Supine | Supine, seated or standing |
| Electrodes | 4 adhesive electrodes | Not verified |
| Documented outputs | Estimated fat, fat-free mass, total, intracellular and extracellular water; 50 kHz phase angle | Not verified |
| Recording time | Not verified | 90–130 s |
| Body weight range | Not verified | 10–250 kg |
| Height range | Not verified | 95–220 cm |
| Device weight | Not verified | 2 kg |
| Contact electrodes | Not verified | 8 |
| Operating temperature | Not verified | 10–40 °C |
| Dimensions (width × depth × height) | Not verified | 202 × 322 × 53 mmEvidence |
| Age in the cited catalogue | Not verified | 3–99 yearsEvidence |
| Impedance measurements | Not verified | 30Evidence |
| Reactance measurements | Not verified | 15Evidence |
| Device internal database capacity | Not verified | 100,000 recordsEvidence |
| Display | Not verified | Colour LCD, 800 × 480 pixelsEvidence |
| Documented interfaces | Not verified | RS-232C, USB Host and USB SlaveEvidence |
| Electrode types | Not verified | Tactile or adhesive; depending on circumstances and accessoriesModel sources |
| Weight for the test | Not verified | Entered separately; the device has no built-in scaleModel sources |
| Transport | Not verified | Portable analyser; trolley and bag are accessoriesModel sources |
Fat-free mass is not pure muscle mass. A single result is not a diagnosis. Different devices and similarly named metrics may use definitions that are not interchangeable.