In this in-depth Garmin GPSMAP 64S vs 64ST review, we will take a look at the main differences and similarities between these two products. Model is the better option for you? In this post, we are going to find out.

We have gone through numerous reviews, checked each of the features carefully and evaluated each in terms of usefulness and importance. We’ll present this Garmin GPSMAP 64s vs 64st review in an easy to read format so that you can find out which one fits your needs the best.



Comparing The GPSMAP 64S And 64ST

The first thing you will notice, is that the GPSMap 64s and 64st models are similar in nature with the primary differences being whether or not there are preloaded maps and the amount of onboard memory available. If you are in the United States, the preloaded maps that come with the 64ST will prove to be extremely useful for you.

Image Specifications Rating Pricing
Garmin GPSMAP 64st * Preloaded TOPO U.S. maps
* 8GB
* Wireless ANT + or Bluetooth option
* 16 hours
Check Pricing
Garmin GPSMAP 64s *No preloaded maps
* 4GB
*Wireless ANT + or Bluetooth option
* 16 hours
Check Pricing


Features & Specifications

This table illustrates the main features for each device:

Feature Garmin GPSMAP 64S Garmin GPSMAP 64ST
Interface Compatible with NMEA with high-speed USB Compatible with NMEA with high-speed USB
Screen Transflective 2.6 inch screen Transflective 2.6 inch screen
Technology GPS as well as Glonass Receiver GPS as well as Glonass Receiver
Compass 3-axis and includes a barometric altimeter 3-axis and includes a barometric altimeter
Maps No preloaded maps Topographical maps preloaded including U.S. maps
Memory 4GB 8GB
Connectivity Wireless with option to include ANT + or Bluetooth Wireless with option to include ANT + or Bluetooth
Battery Life 16 hours 16 hours



Garmin GPSMAP 64S vs 64ST Review – Detailed Comparison:

Now let’s look at both options in a little more detail. The 2.6-inch screen is clear, easy to read and in full color, making it easy to pick out map markings. The screens are made of a transflective material that makes it possible to read them even in full sunlight.

Both devices are waterproof and can be bought with a case to provide better grip and more rugged protection for the device. Once the batteries have been installed, the devices tip the scales at just 8.1 ounces so they are not going to add much to the load when hiking.

The Helix antenna that the devices use allows them to connect to GLONASS and GPS receivers quickly and efficiently, allowing users to pinpoint their positions. The antenna is strong enough to pick up signals even when there is a lot of outside interference like high walls, trees or mountains.

Each model has a battery life of 16 hours, making them more than sufficient for a day trip. The user can either use a set of AA batteries, or a battery pack. The advantage of the pack is that it can be charged inside the Garmin.




Software and Device Features:

Garmin GPSMAP 64s vs 64st

Both 64S and 64ST models are able to access BaseCamp, the software that enables them to check maps, organize them, create waypoints, map routes and access useful topographic information – all of this can be simply accessed on your computer. The devices can be connected to the computer through a USB port, and trip details can be shared with friends through the Garmin Adventures interface.

The devices can also be synced to your smartphone so that messages sent through the phone can be accessed through the device. Useful if you are hiking and only want to use one tool at a time. You also have the option of upgrading either model so that it syncs with ANT + devices and can be used with Bluetooth.

Geocaching and the 8GB memory means that you can carry the information on the go without having to print out notes. Users in the United States or Canada can preselect the maps that they need based on location if they have the 64ST model. You can make use of free software called Custom Maps to convert maps online or on paper into a downloadable format that the Garmin can use. Both devices come with a year’s subscription to the software that allows them to integrate satellite photos with the maps on the Garmin. This adds in extra details such state forest and park boundaries, more specific contour information, trails, and other interesting details.

Both devices feature an electronic compass that compensates for tilt and gives accurate heading information. There is also an altimeter and barometer in the devices so that you always know what altitude you are at and can keep an eye on changing weather conditions.



Customer / User Impression

Garmin GPSMAP 64s vs 64st review

User reviews for were generally good with both models, especially liking the very detailed maps that come with the 64ST model. Some users commented that identification of routes, etc. was a lot easier because of these very detailed maps. Users of both models liked the touchscreen features and that you could quickly switch over to an aerial view of your position. Some users were a little upset about the battery life, feeling that to access advanced features, you needed to use more power. This is a problem that is simple enough to solve, though – just make sure it is fully charged before you leave and carry backup batteries.

At the end of the day, the upshot of this Garmin GPSMAP review is that both models are a good investment to make because of the number of features that they have. Either model will be able to pinpoint your location accurately and quickly, and both allow you to track your route.

The extra onboard memory and preloaded maps of the 64ST do tip the scales in favor of this model.