Samsung Galaxy S23
Samsung's 2023 mainstream Galaxy. 6.1-inch AMOLED, Snapdragon 8 Gen 2 for Galaxy, 50MP main camera. Smaller and lighter than S24.
Open Samsung's official support page →
Quick reference
Where is the IMEI on Galaxy S23?
Settings → About phone → Status information → IMEI. Or dial *#06#.
How do I activate eSIM on Galaxy S23?
Settings → Connections → SIM manager → Add eSIM. Scan QR code from carrier.
Does Galaxy S23 support 5G?
Yes. Sub-6 GHz 5G on Verizon, T-Mobile, AT&T. mmWave 5G is supported on Verizon and AT&T (model dependent — check the spec sheet for your carrier variant).
How do I check battery health on Galaxy S23?
Settings → Battery and device care → Battery → Battery information shows current capacity. Samsung Members app provides more detailed diagnostics including a battery test.
How long will Galaxy S23 receive updates?
Samsung's pre-S24 commitment was 4 years of major OS upgrades and 5 years of security updates — through 2028 for security.
Quick-reference answers above are summaries. For the authoritative source, see Samsung's support page for the Galaxy S23.