3G UMTS 850/900/1700/1900/2100 - LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66) - Hybrid Dual SIM (Nano-SIM, dual stand-by) > (ensure to check compatibility with your carrier before purchase)
6.3 inches 1080 x 2520 pixels, 21:9 ratio (~432 ppi density) Full HD Cinema Vision - IP52 certified: protection against dust and splashing
128GB ROM (UFS 2.1) + 4GB RAM - microSD, up to 1 TB (uses shared SIM slot) - Exynos 9609 Octa-Core 2.2 GHz Processor - 2.5D curved glass - Android One - Non-removable Li-Po 3500 mAh battery
Rear Camera: 48MP sensor (Quad Pixel) + 5 MP, f/2.2 - Front Camera: 25MP Selfie + Quad Pixel - OIS: Optical stabilization - Face detection, Smile detection - Video: Ultra HD 4K, 30 fps
Unlocked cellphones are compatible with most of the GSM carriers ( Like T-Mobile or AT&T ) but please be aware that are not compatible with CDMA carriers ( Like Sprint or Verizon Wireless for example )