Yes, CoreESIM delivers ample 4G/LTE data speed and low latency, making it perfectly suitable for using essential applications like Grab and Google Maps in Vietnam. Grab is crucial for ride-hailing (both cars and motorbikes) and food delivery services. Our optimized connectivity ensures real-time location updates for navigation, seamless driver tracking, and quick service bookings, whether you are arriving at Hanoi's Noi Bai (HAN) airport or exploring the streets of Da Nang. This performance supports all interactive, location-dependent functionalities.
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Is CoreESIM data fast enough for Grab and Google Maps in Vietnam?
Updated April 22, 2026
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