GOOD GRADE = Phone is 100% fully functional and in good cosmetic condition which is consistent with general wear & tear. This is what you would expect a normal 'in-use' device to look like after 6-18 months of usage. Any buyer should expect that the device may have some of the following imperfections: Light visible scratches on the screen, scratches on the outer shell/back casing, small dents to the frame.

• Technology : GSM/CDMA/HSPA/EVDO/LTE
• 2G bands : GSM 850 / 900 / 1800 / 1900
• 3G bands : HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
• 4G bands : 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), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
• Speed : HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat18 1200/200 Mbps
• GPRS : Yes
• EDGE : Yes
• Dimensions : 158.1 x 73.8 x 8.5 mm (5.81 x 2.70 x 0.33 in)
• Weight : 189 g (6.67 oz)
• Build : Front/back glass (Gorilla Glass 5), aluminum frame
• SIM : Nano-SIM
• Type : Super AMOLED capacitive touchscreen, 16M colors
• Size : 6.5 inches (~76.1% screen-to-body ratio)
• Resolution : 1440 x 2960 pixels, 18.5:9 ratio (~570 ppi density)
• Multitouch : Yes
• Protection : Corning Gorilla Glass 5
• OS : Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)
• Chipset : Exynos 9810 Octa
• CPU : Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55)
• GPU : Mali-G72 MP18
• Card slot : microSD, up to 512 GB
• Internal : 64GB, 6GB RAM
• Primary : Dual Camera 12 MP
• Features : LED flash, auto-HDR, panorama
• Video : 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec.
• Secondary : dual 16Mp + 8MP
• Alert types : Vibration; MP3, WAV ringtones
• Loudspeaker : Yes
• 3.5mm jack : Yes
• WLAN : Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
• Bluetooth : v4.2, A2DP, LE, apt-X
• GPS : Yes, with A-GPS, GLONASS, BDS, GALILEO
• NFC : Yes
• Radio : No
• USB : 3.1, Type-C 1.0 reversible connector
• Sensors : Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
• Messaging : SMS(threaded view), MMS, Email, Push Email, IM
• Browser : HTML5
• BATTERY : Non-removable Li-Ion 3500 mAh battery