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- Flex Mini vs Reach RS3
Bad Elf Flex Mini vs Emlid Reach RS3
What Flex Mini does better (0) and where Reach RS3 wins (0) — every spec side by side.
Why is Flex Mini better than Reach RS3?
Flex Mini has no measurable advantages in this pair.
Why is Reach RS3 better than Flex Mini?
Reach RS3 has no measurable advantages in this pair.
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Satellite systems supported | 5 | 5 |
| Multi-band GNSS (L1 + L5/L2) | Yes | Yes |
| Frequency bands | L1, L5, E1, E5a, B1, B2 | L1, L2, E1, E5b, B1, B2 |
| Tracking channels | 135 | — |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | 10 mm | — |
| Tilt compensation (IMU) | — | Yes |
| Correction sources | — | NTRIP (internet), UHF radio, LoRa radio, Cellular modem |
| Built-in UHF radio | — | Yes |
| Connectivity & safety | ||
| Wi-Fi | — | Yes |
| Bluetooth | Yes | — |
| Cellular modem (4G / LTE) | — | Yes |
| USB-C | Yes | Yes |
| Battery & power | ||
| Battery life | 24 h | — |
| Build & durability | ||
| Weight | 143 g | — |
| Width | 45 mm | — |
| Height | 90 mm | — |
| Depth | 32 mm | — |
| Housing material | Polycarbonate | — |









