Queclink GV57MG vs GV57MG Plus: Which Tracker Should You Choose?
The Queclink GV57MG and GV57MG Plus are compact, waterproof LTE-M vehicle trackers built around the same practical idea: reliable tracking without draining the battery of an idle vehicle or machine. They share LTE Cat M1 and NB2 connectivity with 2G fallback, BLE 5.1, an IP67 enclosure and a simple five-pin connection.
The important difference is not the cellular technology. It is how long the tracker needs to operate when external power is unavailable. The standard GV57MG uses a 190 mAh backup battery and is the smaller, lighter option. The GV57MG Plus uses a 1,400 mAh battery, a deeper enclosure and an ultra-low-consumption sleep mode for equipment and vehicles that may remain disconnected for longer periods.
Tracking Hardware UK is listed by Queclink as an authorised distributor for the UK. This gives buyers a manufacturer-verifiable route for product selection, regional model checks and B2B supply rather than relying on an unverified marketplace listing.
This comparison explains where each model fits, what the battery figures really mean and which details should be confirmed before ordering a fleet quantity.
GV57MG vs GV57MG Plus at a glance
Feature | Queclink GV57MG | Queclink GV57MG Plus | Why it matters |
Cellular | LTE Cat M1/NB2 with 2G fallback | LTE Cat M1/NB2 with 2G fallback | Confirm supported bands, operators and platform compatibility for the deployment country |
Protection | IP67 | IP67 | Both suit exposed vehicle or equipment installations when fitted correctly |
Bluetooth | BLE 5.1 | BLE 5.1 | Enables supported wireless accessories; compatibility must still be checked at solution level |
Backup battery | 190 mAh Li-Polymer | 1,400 mAh Li-Polymer | The Plus is designed for substantially longer operation away from external power |
Dimensions | 84 x 50 x 16.6 mm | 84 x 50 x 26.6 mm | The standard model is 10 mm thinner for tighter installations |
Weight | 74 g | 137 g | The larger battery makes the Plus heavier |
External supply | 8-32 V DC | 8-32 V DC | Suitable for common vehicle and equipment electrical systems, subject to installation checks |
Typical fit | Motorcycles, scooters, light vehicles and stolen-vehicle recovery | Equipment monitoring, motorcycles and vehicles needing extended standby | Choose according to the expected time without external power |
Power-saving focus | Zero-consumption function when the relevant conditions are met | Zero-consumption function plus ultra-low-consumption sleep mode | Configuration and reporting behaviour determine real battery life |
Both devices provide core tracking functions including scheduled reports, geofences, tow and speed alarms, external-power monitoring, driving-behaviour events, OTA management and local message buffering. The decision is therefore mainly about battery reserve, installation space and operating profile rather than a completely different feature set.
Choose GV57MG for compact, externally powered installations
The Queclink GV57MG is the more compact choice. Its 16.6 mm depth and 74 g weight make it easier to conceal on motorcycles, scooters, light vehicles and other installations where space is limited.
Its 190 mAh internal battery is a backup source, not a replacement for normal vehicle power. It can continue reporting after an external-power interruption, support tamper or disconnection workflows and retain operation during short outages. For a vehicle that normally remains connected to its electrical supply, that may be all the reserve the project needs.
The standard model is a strong fit when:
External power is normally available.
The installation space is restricted.
The tracker is used for motorcycle or light-vehicle monitoring.
The main goal is stolen-vehicle recovery, location history and basic fleet events.
A large internal battery would add cost or bulk without improving the actual workflow.
Selecting the smaller tracker is often the better engineering decision when the project does not require extended standalone operation. A larger battery is useful only when the reporting plan and power-loss scenario make use of it.
Choose GV57MG Plus for longer standby and equipment monitoring
The Queclink GV57MG Plus retains the same 84 x 50 mm footprint but increases the depth to 26.6 mm to accommodate a 1,400 mAh battery. Queclink positions the Plus particularly for equipment monitoring and long-standby scenarios.
Queclink's published test figures list up to 325 hours of standby without reporting under stated laboratory conditions. Reporting every five or ten minutes reduces the available time. These numbers are useful for model comparison, but they are not a deployment guarantee: network signal, GNSS reception, temperature, configuration, peripherals and installation position all affect runtime.
The Plus is the stronger candidate when:
Equipment may be disconnected from external power for days rather than hours.
A vehicle or machine remains idle for long periods.
Power-loss reporting is central to the recovery or security workflow.
The fleet wants a longer internal reserve without moving to a fully battery-powered asset tracker.
The deeper and heavier enclosure can be accommodated safely.
For plant, rental equipment or seasonal vehicles, the Plus can provide a useful middle ground between a conventional hardwired vehicle tracker and a separate long-life asset tracker.
What does zero power consumption actually mean?
Both models are promoted with Queclink's zero-power-consumption technology. That should not be interpreted as a tracker that consumes no energy while locating and transmitting.
The feature is intended to prevent the tracker from drawing from the idle vehicle or equipment battery under the relevant operating conditions. GPS acquisition, cellular communication, event processing and scheduled reporting still need energy. Depending on configuration, that energy may come from the internal battery until external power returns.
Before rollout, document:
When the tracker enters the relevant sleep or zero-consumption state.
Which events can wake it.
Whether position reports continue while external power is absent.
The required reporting interval.
The minimum acceptable runtime after disconnection.
The alert generated when external power is removed or restored.
This turns a marketing headline into a testable fleet requirement.
Which model is better for motorcycles?
Both trackers are designed for motorcycle-monitoring use cases. The IP67 enclosure, compact form and low-power behaviour are valuable where installation space and starter-battery capacity are limited.
For a motorcycle that is regularly used and normally connected to power, the slimmer GV57MG is usually the cleaner choice. For a seasonal motorcycle, rental fleet or recovery application where the vehicle may remain parked and disconnected for longer, the GV57MG Plus offers more reserve.
Installation quality still matters. IP67 protection does not remove the need to secure the device and connector, route the cable correctly and avoid locations where heat, movement or pressure can damage the loom.
Which model is better for equipment and plant?
The Plus has the clearer advantage for equipment monitoring because the 1,400 mAh battery and ultra-low-consumption sleep mode are intended for long-standby applications. This can help when machinery is stored between jobs or when an isolator disconnects the main battery.
However, the Plus is not automatically the best tracker for every unpowered asset. If a trailer, container or tool has no usable external supply for months or years, compare the GV57MG Plus with a purpose-built battery asset tracker from the Queclink GL range. Our Queclink GV vs GL guide explains when to use a hardwired vehicle tracker and when to use a long-life asset device.
Driver identification and BLE accessories
Both models list BLE 5.1, but Bluetooth support alone does not prove compatibility with a particular Driver ID keypad, beacon or sensor. The tracker firmware, accessory protocol, configuration and receiving fleet platform must support the complete workflow.
For projects requiring a keypad or reader, use our Driver ID compatibility guide and send us the exact tracker, keypad and platform details before ordering. Wired accessories also require a supported interface; they cannot be assumed compatible because a tracker has a general-purpose input.
Connectivity, SIM and platform checks
GV57MG and GV57MG Plus use LTE Cat M1/NB2 with 2G fallback, but a successful deployment still depends on the regional hardware version, operator support and platform integration.
Confirm the following before buying:
The selected regional variant supports the required LTE bands.
The mobile network provides the required LTE-M, NB-IoT or fallback service.
The SIM and APN are suitable for IoT roaming and the destination countries.
The tracking platform supports the exact model, protocol and required events.
Reporting frequency and power-saving settings match the operational objective.
Our M2M SIM card guide for GPS trackers covers roaming, APN and data-plan questions. For model availability, integration support and UK distribution, see our Queclink distributor guide.
Simple selection guide
Choose GV57MG when the tracker will normally use external power, the installation space is tight and a standard backup battery is sufficient.
Choose GV57MG Plus when the equipment may lose external power for extended periods and the deployment benefits from a 1,400 mAh internal battery and long-standby sleep behaviour.
Choose a Queclink GL asset tracker instead when there is no practical external supply and the project requires months or years of independent battery life.
For mixed van or light-commercial fleets, our GPS tracker guide for vans provides a wider comparison with other Queclink and Teltonika options.
Frequently asked questions
What is the main difference between GV57MG and GV57MG Plus?
The main difference is the internal battery. GV57MG has a 190 mAh battery and a thinner, lighter enclosure. GV57MG Plus has a 1,400 mAh battery, a deeper enclosure and an ultra-low-consumption sleep mode for longer standby scenarios.
Are both models waterproof?
Both are specified as IP67. Correct installation, connector protection and cable routing are still required to maintain reliable operation in exposed locations.
Does GV57MG Plus work for more than 300 hours?
Queclink publishes an estimated standby figure of up to 325 hours without reporting under stated test conditions. Real runtime changes with reporting frequency, signal, GNSS conditions, temperature, configuration and connected peripherals. Test the planned profile before fleet rollout.
Can either tracker use a Driver ID keypad?
Both list BLE 5.1, but keypad compatibility must be checked for the exact tracker, keypad, firmware, configuration and platform. Bluetooth capability by itself is not confirmation of an end-to-end Driver ID solution.
Are GV57MG and GV57MG Plus locked to one tracking platform?
Platform support should be confirmed for the exact model and protocol. Tracking Hardware UK supplies hardware for B2B projects and can help check the intended platform, SIM and configuration before ordering.
Get the correct Queclink model for your deployment
Tracking Hardware UK is a Queclink authorised distributor for the UK supplying fleet operators, telematics providers, installers and resellers in the UK and internationally. Browse our Queclink GPS tracking hardware or send us the deployment requirements below.
Send us the vehicle or equipment type, quantity, destination country, tracking platform, expected reporting interval and longest period without external power. We can then help you choose GV57MG, GV57MG Plus or a more suitable asset tracker and provide a current B2B quote.
Source note
Technical specifications in this comparison were checked against the linked Tracking Hardware UK product documentation and Queclink manufacturer datasheets. Confirm the current regional hardware revision and certification requirements before deployment.
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