Well used. As per photo. Android 6. Battery still ok too. Has micro sd storage slot. Dual sim. 13mp AF main camera, 5mp front flash. 1.5ghz octa core processor.

Link to data spec
https://www.samsung.com/us/mobile/phones/all-other-phones/samsung-galaxy-j7-16gb-unlocked-black-sm-j727uzkaxaa/



NETWORKTechnologyGSM / HSPA / LTE
LAUNCHAnnounced2015, June 19. Released 2015, July 16
StatusDiscontinued
BODYDimensions152.2 x 78.7 x 7.5 mm (5.99 x 3.10 x 0.30 in)
Weight171 g (6.03 oz)
BuildGlass front, plastic back, plastic frame
SIMSingle SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
DISPLAYTypeSuper AMOLED
Size5.5 inches, 83.4 cm2 (~69.6% screen-to-body ratio)
Resolution720 x 1280 pixels, 16:9 ratio (~267 ppi density)
PLATFORMOSAndroid 5.1 (Lollipop), upgradable to 7.1.1 (Nougat)
ChipsetQualcomm MSM8939 Snapdragon 615 (28 nm)
Exynos 7580 Octa (28 nm)
CPUOcta-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core 1.5 GHz Cortex-A53
GPUAdreno 405
Mali-T720MP2
MEMORYCard slotmicroSDXC (dedicated slot)
Internal16GB 1.5GB RAM
 eMMC 5.0 or eMMC 4.5
MAIN CAMERASingle13 MP, f/1.9, 28mm (wide), AF
FeaturesLED flash, panorama
Video1080p@30fps
SELFIE CAMERASingle5 MP, f/2.2, 23mm (wide)
FeaturesLED flash
Video
SOUNDLoudspeakerYes
3.5mm jackYes
COMMSWLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth4.1, A2DP
PositioningGPS, GLONASS
NFCYes (Snapdragon model only)
RadioFM radio, RDS, recording
USBmicroUSB 2.0
FEATURESSensorsAccelerometer, proximity
 ANT+
BATTERYTypeLi-Ion 3000 mAh, removable
Talk timeUp to 18 h (3G)
Music playUp to 76 h
MISCColorsWhite, Black, Gold
ModelsSM-J700F, SM-J700H, SM-J700M, SM-J700T, J7, SM-J700T1, SM-J700K, SM-J700P, SM-j7008
SAR1.25 W/kg (head)     1.36 W/kg (body)    
SAR EU0.50 W/kg (head)     0.37 W/kg (body)    
PriceAbout 200 EUR
TESTSPerformanceBasemark OS II 2.0: 709
Basemark X: 3922
DisplayContrast ratio: Infinite (nominal), 3.879 (sunlight)
CameraPhoto / Video
LoudspeakerVoice 63dB / Noise 62dB / Ring 66dB
Audio qualityNoise -96.1dB / Crosstalk -73.2dB
Battery (old)