Comparison

Bodystat QuadScan 4000 vs InBody 580

Bodystat QuadScan 4000 and InBody 580: 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

Bodystat QuadScan 4000

0 locations in Slovakia

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vs
InBody 580

InBody 580

3 locations in Slovakia

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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 580: when to consider it

For following fat and muscle with more detail about individual body regions. At a gym, nutrition practice or clinic, regional water ratios and phase angles add context to your consultation.

Specifications side by side

Highlighted rows differ. Unknown values stay unknown.

SpecificationsBodystat QuadScan 4000InBody 580
MethodMulti-frequency BIANot verified
Measurement frequencies5, 50, 100, 200 kHz5, 50, 250, 500 kHz
Measurement positionSupineStanding
Electrodes4 adhesive electrodesNot verified
Documented outputsEstimated fat, fat-free mass, total, intracellular and extracellular water; 50 kHz phase angleNot verified
Recording timeNot verified≈ 30 s
Body weight rangeNot verified5–300 kg
Height rangeNot verified95–220 cm
Device weightNot verified24.4 kg
Contact electrodesNot verified8
Operating temperatureNot verified10–40 °C
Dimensions (width × depth × height)Not verified501.9 × 892.4 × 1,124.4 mmEvidence
Age in the cited catalogueNot verifiedFrom 3 yearsEvidence
Impedance measurementsNot verified20Evidence
Device internal database capacityNot verified100,000 recordsEvidence
DisplayNot verified10.1″ touchscreen TFT LCD, 1280 × 800Evidence
Documented interfacesNot verified2× RS-232C, 2× USB host, Ethernet, Bluetooth and Wi-FiEvidence
Display diagonalNot verified10.1″Model sources
Hand electrodesNot verifiedThree-way grip for consistent hand positioningModel sources
Result sheetsNot verifiedBody composition, child and thermal reportsModel sources
IdentificationNot verifiedClient ID; QR recognition depends on equipment and settingsModel sources
Connected testsNot verifiedGrip and blood pressure from separate instrumentsModel 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.

Sources and verification