Electronics

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Memory, Storage and SIM: 4GB RAM | 64GB internal memory expandable up to 512GB | Single SIM (Nano-SIM)
Android Pie V9.0 operating system with 2.29 Ghz Exynos 9610 Octa Core Processor, 4000mAH lithium-ion battery with Type-C fast charging | 15W Charger in the box

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The octa-core processor and plenty of RAM deliver outstanding overall performance for opening and running applications, flipping through menus and more
Adapts to you and the way you use your phone, learning your preferences as you go. Your experience gets better over time, and it keeps things running smoother and longer

NETWORK GSM / HSPA / LTE 2G bandsGSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 4G bands LTE 4G FDD LTE B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800) 4G TDD LTE B38(2600), B40(2300)
MAIN CAMERADual16 MP, f/1.7, AF 5 MP, f/1.9, depth sensor FeaturesLED flash, panorama, HDR Video1080p@30fps SELFIE CAMERASingle16 MP, f/1.9 FeaturesLED flash Video1080p@30fps
BODYDimensions159.2 x 75.7 x 8.2 mm (6.27 x 2.98 x 0.32 in) Weight177 g (6.24 oz) BuildPlastic body SIMDual SIM (Nano-SIM, dual stand-by) DISPLAYTypeSuper AMOLED capacitive touchscreen, 16M colors Size6.0 inches, 91.4 cm2 (~75.8% screen-to-body ratio) Resolution720 x 1480 pixels, 18.5:9 ratio (~274 ppi density) MultitouchYes

Unlocked cell phones are compatible with GSM carrier such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint.
Snapdragon Processor
Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in all areas: 3G HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G LTE band B1 (2,100), B2 (1,900), B3 (1,800), B4 (AWS), B5 (850), B7 (2,600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B28 (700), B66 (AWS-3)

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Display: 5.7-inches
Camera: 13-MP

Super AMOLED capacitive touchscreen, 16M colors, 5.7″
Android OS, v5.1.1 (Lollipop), upgradable to v6.0.1 (Marshmallow)
Octa-core chipset (4×2.1 GHz Cortex-A57 & 4×1.5 GHz Cortex-A53)