Samsung Galaxy A8 (2018) has Android 7.1.1 (Nougat), It offers an internal memory of 32/64 GB with 4 GB RAM, It presents a screen of Full HD+ resolution, And it comes with a battery capacity of 3000 mAh .

Samsung Galaxy A8 (2018) specifications

General

6373 Announce date : December, 2017
6373 Release date : January, 2018
6373 Height × Width : 149.2 mm x 70.6 mm (5.87 x 2.78 in)
6373 Thickness : 8.4 mm (0.33 in)
6373 Weight : 172 g ( 6.07 oz )
6373 SIM : Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
6373 Colors : Black, Orchid grey, Gold, Blue
6373 Build : Front/back glass & aluminum frame
6373 Also known as : Samsung Galaxy A8 (2018) Duos with dual-SIM card slots
6373 Samsung Pay :   yes
6373 Water & Dust resistant : IP68 dust/water proof (up to 1.5m for 30 mins)

Samsung Galaxy A8 (2018)

Display

6373 Display type : Super AMOLED capacitive touchscreen, 16M colors
6373 Screen size : 5.6 inches (~75.6% screen-to-body ratio)
6373 Resolution : 1080 x 2220 pixels [ Full HD+ resolution ]
6373 Pixel density : (~441 ppi pixel density)
6373 Multitouch feature :   yes
6373 Always-on display :   yes
6373 Protection : Corning Gorilla Glass (unspecified version)

Camera & Video

6373 Rear camera : 16 MP, f/1.7, 26mm (wide), 1/2.8”, 1.12µm, PDAF
6373 Camera features : LED flash, panorama, HDR
6373 Video : 1080p@30fps [ Full HD video ]
6374 Front camera : Dual : 16 MP, f/1.9, 27mm (wide), 1/3.1″, 1.0µm + 8 MP, f/1.9,
6374 Front camera : 24mm (wide), 1/4″, 1.12µm, 1080p@30fps

Memory

6373 Expandable memory : Card slot microSD, up to 256 GB (dedicated slot)
6373 Internal Memory : 32/64 GB
6373 RAM : 4 GB RAM

Battery

6373 Battery type : Non-removable Li-Ion
6374 Battery capacity : 3000 mAh
6374 Talk time : Up to 24 h (3G)
6374 Music play : Up to 66 h

Platform

6373 Operating System : Android 7.1.1 (Nougat), upgradable to Android 8.0 (Oreo)
6373 Chipset : Exynos 7885 Octa
6373 Processor : Octa-core (2×2.2 GHz Cortex-A73 & 6×1.6 GHz Cortex-73 A53)
6373 Graphics : Mali-G71

Network

6373 Versions : A530F (Europe, Global Single-SIM), A530F/DS (Global Dual-SIM)
6373 2G bands : GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM model
6373 2G bands : only)
6373 3G bands : HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
6373 4G bands : LTE
6373 Speed : HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps
6373 GPRS :   yes
6373 EDGE :   yes

Sound

6373 Alert types : Vibration, MP3, WAV ringtones
6373 Loudspeaker :   yes
6373 3.5 mm jack :   yes
6373 24-bit/192kHz audio :   yes
6373 Active noise cancellation with dedicated mic :   yes

CONNECTIVITY

6373 WLAN : Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
6373 Bluetooth : 5.0, A2DP, EDR, LE
6373 GPS :   yes, with A-GPS, GLONASS, BDS
6373 USB : 2.0, Type-C 1.0 reversible connector
6373 Radio : FM radio
6373 NFC :   yes

Features

6373 Sensors : Fingerprint (rear-mounted), Accelerometer, Compassy, Proximity,
6373 Sensors : Gyro, Barometer
6373 Messaging : SMS (threaded view), MMS, Email, Push Mail, IM
6373 Browser HTML5 :   yes
6373 ANT+ support :   yes
6373 MP3/WAV/WMA/eAAC+/FLAC player :   yes
6373 MP4/WMV/H.265 player :   yes
6373 Document viewer :   yes
6373 Photo/video editor :   yes
6373 Fast battery charging :   yes

Samsung Galaxy A8 (2018) disadvantages

6373 Removable battery :   No