Samsung Galaxy J7 Duo - description and parameters

Samsung Galaxy J7 Duo supports frequency bands GSM , HSPA , LTE. Official announcement date is April 2018. The device is working on an Android 8.0 (Oreo) with a Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) processor and 4 GB RAM memory. Samsung Galaxy J7 Duo has 32 GB of internal memory. This device has a Exynos 7885 Octa chipset. The main screen size is displaysize5.5 inches, 83.4 cm2 with 720 x 1280 pixels, 16:9 ratio resolution. It has a 267 ppi density) ppi pixel density. The screen covers about 70.4% of the device's body. This screen to body ratio is a very impressive

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Network, supported bands and technologies TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bandsHSDPA 850 / 900 / 1900 / 2100
4G bandsLTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
SpeedHSPA, LTE Cat4 150/50 Mbps
GPRStextYes
EDGEYes
Release date First presented2018, April
StatusAvailable. Released 2018, April
Size and Dimensions Measurements153.5 x 77.2 x 8.2 mm (6.04 x 3.04 x 0.32 in)
Weight174 g (6.14 oz)
SIMSingle SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Display (type and size) TypeSuper AMOLED capacitive touchscreen, 16M colors
Sizedisplaysize5.5 inches, 83.4 cm2
Resolution720 x 1280 pixels, 16:9 ratio
MultitouchYes
System and processor information OSAndroid 8.0 (Oreo)
ChipsetExynos 7885 Octa
Central processing unitOcta-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
Graphics processing unitMali-G71
Memory bank Slot for memory cardmicroSD, up to 256 GB (dedicated slot)
Built-in 4 GB RAM 32 GB
Camera PrimaryDual: 13 MP (f/1.9, AF) + 5 MP (f/1.9, no AF, depth sensor), LED flash
FeaturesGeo-tagging, quick tap focus, face detection, panorama, HDR
Video1080p@30fps
Secondary8 MP (f/1.9), LED flash
Sound Different alarm typesVibration; MP3, WAV ringtones
Main speaker Yes
3.5mm jack Yes
Communication WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Bluetooth4.2, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
RadioFM radio
USBYes
Features SensorsFingerprint recognition (front-mounted), accelerometer, proximity sensor
MessagingSMS(threaded view), MMS, Email, Push Email, IM
BrowserHTML5
  - ANT+ support - MP4/WMV/H.264 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer
Battery  Removable Li-Ion 3000 mAh battery
Other ColorsBlack, Gold, Rose Gold, White
PriceAbout 210 EUR

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