Comparison

InBody 770 vs InBody R20

InBody 770 and InBody R20: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.

InBody 770

InBody 770

14 locations in Czechia

Find locations using this device
vs
InBody R20

InBody R20

1 location in Czechia

Find locations using this device

InBody 770: when to consider it

For detailed nutrition or clinical consultations and training follow-up. Alongside fat and muscle, it provides a dedicated water report, water distribution and phase angles. Testing takes place standing up.

InBody R20: when to consider it

R20 was developed for home body-composition monitoring and also appears in some fitness services. It gives a basic muscle-and-fat overview. For a more detailed consultation, it matters whether the provider also uses the computer report.

Specifications side by side

Highlighted rows differ. Unknown values stay unknown.

SpecificationsInBody 770InBody R20
Recording time≈ 60 s30 s
Body weight range10–270 kg10–150 kg
Height range95–220 cmNot verified
Device weight38 kg3 kg
Measurement frequencies1, 5, 50, 250, 500 kHz; 1 MHz20, 100 kHz
Contact electrodes88
Measurement positionStandingStanding
Operating temperature10–40 °C10–40 °C
Dimensions (width × depth × height)526 × 854 × 1,175 mmEvidence321 × 360 × 58 mmEvidence
Age in the cited catalogue3–99 yearsEvidence6–99 yearsEvidence
Impedance measurements30Evidence10Evidence
Reactance measurements15EvidenceNot verified
Device internal database capacity100,000 recordsEvidence300 recordsEvidence
Display10.2″ colour touchscreen TFT LCD, 800 × 480EvidenceLCD with basic results and buttonsEvidence
Documented interfaces4× RS-232C, 2× USB host, USB device, Ethernet, Bluetooth and Wi-FiEvidenceCable USB to the original Lookin’Body Basic. Bluetooth belongs to the R20B variant.Model sources
Display diagonal10.2″Model sourcesNot verified
Result sheetsBody composition, dedicated water and child reportsModel sourcesNot verified
ControlsTouchscreen and keypad; professional or self-service modeModel sourcesNot verified
Result managementClient ID, USB backup and export according to settingsModel sourcesNot verified
Separate measurementsHeight and blood pressure can be received from compatible accessoriesModel sourcesNot verified
PowerNot verifiedAA batteries; the original documentation specifies battery operationModel sources
ModesNot verifiedBody composition analysis and weight-only modeModel sources
Detailed reportNot verifiedOriginal Lookin’Body Basic on a computer; requires a working connectionModel sources
VariantsNot verifiedOriginal R20 with USB; R20B is a separate Bluetooth variantModel 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