Comparison

InBody 230 vs OMRON BF511

InBody 230 and OMRON BF511: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.

InBody 230: when to consider it

InBody230 is an older model you may encounter at nutrition practices. It helps put weight changes in the context of fat and muscle. Testing is most useful with results explained and compared with previous visits.

OMRON BF511: when to consider it

BF511 is a scale with eight sensors contacting hands and feet. It uses 50 kHz BIA to estimate body-fat percentage, skeletal-muscle percentage and visceral-fat level alongside weight and BMI. It provides a whole-body overview; separate limb results are not documented.

Specifications side by side

Highlighted rows differ. Unknown values stay unknown.

SpecificationsInBody 230OMRON BF511
Recording time30 sNot verified
Body weight range10–250 kgNot verified
Height range95–220 cmNot verified
Device weight14.5 kgNot verified
Measurement frequencies20, 100 kHz50 kHz
Contact electrodes8Not verified
Measurement positionStandingNot verified
Operating temperature10–40 °CNot verified
MethodNot verifiedBioelectrical impedance (BIA)
ElectrodesNot verified8 hand-and-foot sensors
Maximum weightNot verified150 kg
Documented outputsNot verifiedWeight, BMI, fat and skeletal-muscle percentage, visceral-fat level
Dimensions (width × depth × height)356 × 843 × 984 mmEvidenceNot verified
Age in the cited catalogue3–99 yearsEvidenceNot verified
Impedance measurements10EvidenceNot verified
Device internal database capacity1,000 recordsEvidenceNot verified
Display240 × 320 colour LCD and buttonsEvidenceNot verified
Documented interfacesRS-232C, USB computer connection and USB printer connection; transfer depends on compatible legacy software.Model sourcesNot verified
ConstructionFoldable stand; transport in a suitable carrying caseModel sourcesNot verified
Result sheetsAdult and children’s sheets; optional thermal printingModel sourcesNot verified
Height entryEntered manually; the scale does not measure height itselfModel sourcesNot verified

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