Samsung Galaxy C7 (2017) vs Samsung Galaxy J7 Duo

Samsung Galaxy C7 (2017)
Samsung Galaxy C7 (2017)
Samsung Galaxy J7 Duo
Samsung Galaxy J7 Duo
Samsung Galaxy C7 (2017)
Samsung Galaxy J7 Duo
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    LTE
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
  • HSPA speed
    HSPA
    -
  • LTE speed
    LTE
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2017-9
    2018-4
  • Status
    2017-9
    2018-4
  • Design
  • Build
    -
    Metal
  • SIM
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
  • Height
    152.4 mm
    153.5 mm
  • Width
    74.7 mm
    77.2 mm
  • Thickness
    7.9 mm
    8.2 mm
  • Weight
    180 g
    174 g
  • Colors
    Black, Gold, Pink
    Black, Gold, Rose Gold, White
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    Super AMOLED capacitive touchscreen
  • Physical size
    5.5 inches
    5.5 inches
  • Resolution
    1080 x 1920 pixels
    720 x 1280 pixels
  • Pixel density
    401 ppi
    267 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    2.5D curved glass screen
  • Multitouch
    Yes
    Yes
  • Always on display
    Yes
    -
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Octa-core 2.4 GHz ARM Cortex-A53
    Dual-core 2.2 GHz Cortex-A73
  • CPU(second)
    Hexa-core 1.6 GHz Cortex-A53
  • Chipset
    -
    Exynos 7885 Octa
  • GPU
    -
    Mali-G71
  • Memory RAM
    4 GB
    4 GB
  • Internal storage
    32 GB
    32 GB
  • Memory card
    microSD(uses second SIM slot)
    microSD
  • Memory card max
    256 GB
    256 GB
  • OS
  • OS
    Android 7.1 (Nougat)
    Android 8.0 (Oreo)
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    13 MP, f/1.7
    13 MP, f/1.9
  • 5 MP, f/1.9
    5 MP, f/1.9
  • Primary camera resolution
    -
    4160 x 3120 pixels
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Geo-tagging, HDR, face detection, panorama, touch focus
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Flash
    -
    LED flash
  • Selfie camera
    16 MP, f/1.9
    8 MP, f/1.9
  • Selfie camera resolution
    -
    3264 x 2448 pixels
  • Selfie camera video
    -
    720p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
    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
    Yes
  • USB
    microUSB 2.0
    Yes
  • USB On-The-Go
    Yes
    -
  • Bluetooth
    v4.2
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • BDS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    -
    Push Email
  • Messaging Push Mail
    Push Mail
    -
  • Java
    No
    -
  • Sensors
    Fingerprint (front-mounted), accelerometer, compass, gyro, proximity
    Fingerprint (front-mounted), accelerometer, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    3000 mAh
    3000 mAh
  • Battery removable
    Non-removable
    Removable

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