InBody 720 vs InBody 770
InBody 720 and InBody 770: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
InBody 720: when to consider it
An older detailed analyzer for following body composition and water during nutrition or sports programmes. Research mode adds regional phase angles; your report’s scope depends on the location’s settings.
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.
Specifications side by side
Highlighted rows differ. Unknown values stay unknown.
| Specifications | InBody 720 | InBody 770 |
|---|---|---|
| Recording time | < 60 s (Medical); < 2 min (Research) | ≈ 60 s |
| Body weight range | 10–250 kg | 10–270 kg |
| Height range | 95–220 cm | 95–220 cm |
| Device weight | 45 kg | 38 kg |
| Measurement frequencies | 1, 5, 50, 250, 500 kHz; 1 MHz | 1, 5, 50, 250, 500 kHz; 1 MHz |
| Contact electrodes | 8 | 8 |
| Measurement position | Standing | Standing |
| Operating temperature | 10–40 °C | 10–40 °C |
| Dimensions (width × depth × height) | 520 × 870 × 1,200 mmEvidence | 526 × 854 × 1,175 mmEvidence |
| Age in the cited catalogue | 3–99 yearsEvidence | 3–99 yearsEvidence |
| Impedance measurements | 30Evidence | 30Evidence |
| Reactance measurements | 15Evidence | 15Evidence |
| Display | Colour TFT LCD, 640 × 480 pixelsEvidence | 10.2″ colour touchscreen TFT LCD, 800 × 480Evidence |
| Documented interfaces | RS-232C, USB Host, Ethernet and IEEE 1284 parallel printer portEvidence | 4× RS-232C, 2× USB host, USB device, Ethernet, Bluetooth and Wi-FiEvidence |
| Measured regions | Right and left arm, trunk, right and left legModel sources | Not verified |
| Weight and height | Built-in weighing platform; height is enteredModel sources | Not verified |
| Report modes | Medical for the standard report; Research for additional electrical valuesModel sources | Not verified |
| Device internal database capacity | Not verified | 100,000 recordsEvidence |
| Display diagonal | Not verified | 10.2″Model sources |
| Result sheets | Not verified | Body composition, dedicated water and child reportsModel sources |
| Controls | Not verified | Touchscreen and keypad; professional or self-service modeModel sources |
| Result management | Not verified | Client ID, USB backup and export according to settingsModel sources |
| Separate measurements | Not verified | Height and blood pressure can be received from compatible 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.
Sources and verification
- InBody — InBody 720 User’s Manual
- Biospace — Results Interpretation & Application
- Masarykova univerzita — InBody 720 / laboratory
- InBody CZ — podpora starších přístrojů / older device support
- Biospace — 510(k) Summary K052646
- InBody — česká příručka 770 / Czech 770 manual
- InBody — příručka 770 H / 770 revision H manual (2021)
- InBody 770 — česká produktová stránka / Czech product page
- InBody ČR — starší katalog 770 / earlier 770 catalogue
- InBody — příprava / test preparation
- InBody — Annual Report 2023 / výroční zpráva 2023

