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- Flex Mini vs M20
Bad Elf Flex Mini vs Bynav M20
What Flex Mini does better (0) and where M20 wins (2) — every spec side by side.
Dimensions
Size comparison
Flex MiniM20
| Flex Mini | M20 | Difference | |
|---|---|---|---|
| Height | 90 mm | 17 mm | +73 mm |
| Width | 45 mm | 22 mm | +23 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Flex Mini better than M20?
Flex Mini has no measurable advantages in this pair.
Why is M20 better than Flex Mini?
- Tracking channels135 vs 1,50711.2×
- Satellite systems supported5 vs 6+20%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) |
| Satellite systems supported | 5 | 6 |
| Multi-band GNSS (L1 + L5/L2) | Yes | — |
| Frequency bands | L1, L5, E1, E5a, B1, B2 | — |
| Tracking channels | 135 | 1,507 |
| SBAS (WAAS / EGNOS) | — | Yes |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | 10 mm | 10 mm |
| Tilt compensation (IMU) | — | Yes |
| Dual-antenna heading | — | Yes |
| Correction sources | — | L-band / PPP, SBAS |
| L-band / PPP corrections | — | Yes |
| Connectivity & safety | ||
| Bluetooth | Yes | — |
| USB-C | Yes | — |
| Battery & power | ||
| Battery life | 24 h | — |
| External power input | — | 5V; 3.3V |
| Build & durability | ||
| Operating temperature (min) | — | -40 °C |
| Operating temperature (max) | — | 85 °C |
| Weight | 143 g | — |
| Width | 45 mm | 22 mm |
| Height | 90 mm | 17 mm |
| Depth | 32 mm | — |
| Housing material | Polycarbonate | Aluminium |
