Samsung Galaxy A55 5G
Samsung's 2024 mid-range. 6.6-inch Super AMOLED, Exynos 1480, 50MP triple camera, IP67 water resistance, Knox security. Solid value at the $400 price point.
Open Samsung's official support page →
Quick reference
Where is the IMEI on Galaxy A55?
Settings → About phone → Status information → IMEI. Or dial *#06#. SIM tray on top edge — accepts nano-SIM. Some regional variants also support eSIM; check Settings → Connections → SIM manager.
Does Galaxy A55 support eSIM?
Depends on the regional variant. US Galaxy A55 generally does not support eSIM (physical SIM only). European A55 does. Verify in Settings → Connections → SIM manager — if "Add eSIM" is missing, your variant is physical-SIM only.
Does Galaxy A55 support 5G mmWave?
No — sub-6 GHz 5G only. Mid-range tier. For most users, this doesn't matter; mmWave coverage is rare in real-world use.
How do I use the microSD slot on Galaxy A55?
Use the included pin to eject the SIM tray on top edge. The tray has slots for both a nano-SIM and a microSD card (up to 1 TB). Insert the microSD card with the contacts facing the tray, slide back into the phone.
How long will Galaxy A55 get OS updates?
Samsung committed to 4 years of major Android updates and 5 years of security patches for the A5x series — security through 2029.
How do I factory reset Galaxy A55?
Settings → General management → Reset → Factory data reset → Reset. Google account password required. Back up via Smart Switch first.
Quick-reference answers above are summaries. For the authoritative source, see Samsung's support page for the Galaxy A55 5G.