Samsung Galaxy S9 Plus

Dual Nano-SIM (4G + 3G) ; 4G LTE & 3G work with AT&T and T-Mobile ; DOES NOT work with Sprint, Verizon, U.S. Cellular and all other CDMA carriers ; LTE compatibility: This is international stock, varies per carrier (ensure to check with your carrier before purchase)
Main Camera: Dual: 12 MP (f/1.5-2.4, 1/2.55″, 1.4 µm, Dual Pixel PDAF) + 12MP (f/2.4, 1/3.6″, 1 µm, AF), OIS, phase detection autofocus, 2x optical zoom, LED flash; Front Camera: 8 MP (f/1.7, 1/3.6″, 1.22 µm), autofocus, Auto HDR. 6.2 inches, Super AMOLED capacitive touchscreen, 16M colors.
International version doesn’t have warranty in the US and works with GSM cards only (no CDMA – Sprint, Verizon, etc.)

Internal storage64GB (51GB user available) 6GB RAM
6.2 inches, 98.3 cm2 (~84.2% screen-to-body ratio)
Octa-Core, 2 processors: 2.7Ghz Quad-Core Kryo 385 Gold 1.7Ghz Quad-Core Kryo 385 Silver