This Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer. 5.7-inch IPS LCD Capacitive Touchscreen, 1440 x 2880 pixel resolution (~565ppi pixel density) Android OS, Internal Memory: 32GB, 4GB RAM - microSD Up to 256GB Dual 13 Megapixel Camera (f/1.8, OIS, 3-axis, phase detection AF) + 13MP (f/2.4, No AF), Dual-LED Flash, 1/3" sensor size, 1.12 µm pixel size, geo-tagging, touch focus, face detection, HDR + 5 Megapixel Front Camera with f/2.2, 1080p Full HD, Camera Resolution: 2560 x 1920 pixels WLAN: 802.11 a/b/g/n/ac + MIMO; Bluetooth: 4.2, A2DP, LE, aptX HD; GPS: Yes with A-GPS, GeoTagging, GLONASS, BeiDou; NFC: Yes; USB: v3.1 Type-C Reversible Connector Non-Removable Lithium Polyer 3300 mAh Battery - Standby: 384h, Talk Time: 23h

Display: IPS LCD capacitive touchscreen, 16M colors Size: 5.99 inches, Resolution: 1080 x 2160 pixels, Protection: Corning Gorilla Glass 4. OS: Android 8.0 (Oreo), Chipset: Qualcomm SDM845 Snapdragon 845, MIUI 9.5, Memory: 64GB, 6 GB RAM, Camera: Dual: 12 MP, 5MP Front, Sensors: Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass. 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. Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in all regions: HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 27(800), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500).