Samsung Galaxy A2 Core vs Samsung Galaxy J7 (2017)

Samsung Galaxy A2 Core
Samsung Galaxy A2 Core
Samsung Galaxy J7 (2017)
Samsung Galaxy J7 (2017)
Samsung Galaxy A2 Core
Samsung Galaxy J7 (2017)
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 38(2600), 40(2300), 41(2500)
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500)
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    -
  • LTE-A speed
    -
    LTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2019-4
    2017-6
  • Status
    2019-4
    2017-7
  • Design
  • Build
    Plastic
    -
  • SIM
    Dual SIM (Micro-SIM, dual stand-by)
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
  • Height
    141.7 mm
    152.4 mm
  • Width
    71 mm
    74.7 mm
  • Thickness
    9.1 mm
    7.9 mm
  • Weight
    142 g
  • Splash resistant
    -
    IP54
  • Dust proof
    -
    IP54
  • Colors
    Black, Blue
    Black, Blue, Gold, Pink
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    Super AMOLED capacitive touchscreen
  • Physical size
    5 inches
    5.5 inches
  • Resolution
    540 x 960 pixels
    1080 x 1920 pixels
  • Pixel density
    220 ppi
    401 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Octa-core
    -
  • CPU
    Dual-core 1.6 GHz Cortex-A73
    Octa-core 1.6 GHz Cortex-A53 ARM
  • CPU(second)
    Hexa-core 1.35 GHz Cortex-A53
  • Chipset
    Exynos 7870 Octa
    Exynos 7870 Octa
  • GPU
    Mali-T830 MP1
    Mali-T830MP2
  • Memory RAM
    1 GB
    3 GB
  • Internal storage
    8 GB
    16 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    256 GB
    256 GB
  • OS
  • OS
    Android 8.1 Oreo Go Edition
    Android 7.1 (Nougat)
  • Main camera
  • Main camera
    8 MP, f/2.2 , 1.12 µm
    13 MP, f/1.7
  • Primary camera resolution
    2592 x 1944 pixels
    -
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Flash
    -
    LED flash
  • Selfie camera
    5 MP, f/2.2
    13 MP, f/1.9
  • Selfie camera resolution
    2560 x 1920 pixels
    -
  • Selfie camera video
    720p@30fps
    1080p
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    FM Radio
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    Yes
    -
  • Bluetooth
    v4.2
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • Beidou
    Yes
    -
  • BDS
    -
    Yes
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Mail
    -
    Push Mail
  • Java
    -
    No
  • Sensors
    Accelerometer, proximity
    Fingerprint (front-mounted), accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2600 mAh
    3600 mAh
  • Battery removable
    Non-removable
    Non-removable

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