<p><b>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.</b></p> <p> Display: 6.2 inches, Super AMOLED capacitive touchscreen, 16M colors. OS: Android 8.0 (Oreo), Chipset: Exynos 9810 Octa, Memory: 128 GB, 6 GB RAM, Primary Camera: Dual: 12 MP +12MP, Secondary Camera: 8MP, Sensors: Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2</p> <p>Please check if your GSM cellular carrier supports the bands for this model before purchasing : 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, 3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G bands: LTE 2100 (B1), 1900 (B2), 1800 (B3), 1700/2100 (B4), 850 (B5), 2600 (B7), 900 (B8), 700 (B12), 700 (B13), 700 (B17), 800 (B18), 800 (B19), 800 (B20), 1900 (B25), 850 (B26), 700 (B28), 1700/2100 (B66) TD-LTE 2000 (B34), TD-LTE 2600 (B38), TD-LTE1900 (B39), TD-LTE2300 (B40), TD-LTE2500</p> <p>This device may not include a US warranty as some manufacturers do not honor warranties for international items. Please contact the seller for specific warranty information.</p> <p>The box contains: Your new device, USB cable, Earphones, Charger (may be foreign), Documentation.</p>