Samsung Galaxy A3 (2017) vs Samsung Galaxy A7 (2017)

Samsung Galaxy A3 (2017)
Samsung Galaxy A3 (2017)
Samsung Galaxy A7 (2017)
Samsung Galaxy A7 (2017)
Samsung Galaxy A3 (2017)
Samsung Galaxy A7 (2017)
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900 - EMEA; HSDPA 850, 900, 1700(AWS), 1900, 2100 - SEA, LATAM
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100 - EMEA; HSDPA 850, 900, 1700(AWS), 1900, 2100 - SEA, LATAM
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - EMEA; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - SEA, LATAM
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 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-A speed
    LTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload
    LTE-A, Cat6, 300 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2017-1
    2017-1
  • Status
    2017-1
    2017-1
  • Design
  • SIM
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
  • Height
    135.4 mm
    156.8 mm
  • Width
    66.2 mm
    77.6 mm
  • Thickness
    7.9 mm
    7.9 mm
  • Weight
    135 g
    -
  • Waterproof
    1.5 m and 30 minutes
    1.5 m and 30 minutes
  • Dust proof
    Yes
    Yes
  • Colors
    Black Sky, Blue Mist, Gold Sand, Peach Cloud
    Black Sky, Blue Mist and Peach Cloud, Gold Sand
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    Super AMOLED capacitive touchscreen
  • Physical size
    4.7 inches
    5.7 inches
  • Resolution
    720 x 1280 pixels
    1080 x 1920 pixels
  • Pixel density
    312 ppi
    386 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Corning Gorilla Glass
    Corning Gorilla Glass
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Octa-core 1.6 GHz ARM Cortex-A53
    Octa-core 1.9 GHz ARM Cortex-A53
  • Chipset
    Exynos 7870 Octa
    Exynos 7880 Octa
  • GPU
    Mali-T830
    Mali-T830MP2
  • Memory RAM
    2 GB
    3 GB
  • Internal storage
    16 GB
    32 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    256 GB
    256 GB
  • OS
  • OS
    Android OS, v6.0.1 (Marshmallow)
    Android OS, v6.0.1 (Marshmallow)
  • Main camera
  • Main camera
    13 MP, f/1.9
    16 MP, f/1.9 , 27 mm
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Geo-tagging, face detection, panorama, touch focus
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Selfie camera
    8 MP, f/1.9
    16 MP, f/1.9
  • Selfie camera video
    -
    1080p
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • 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
    Type-C reversible connector
    Type-C reversible connector
  • Bluetooth
    v4.2
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth EDR
    -
    Yes
  • NFC
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • BDS
    Yes
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Mail
    Push Mail
    Push Mail
  • Java
    No
    No
  • Sensors
    Fingerprint (front-mounted), accelerometer, barometer, compass, gyro, proximity
    Fingerprint (front-mounted), accelerometer, barometer, compass, gyro, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2350 mAh
    3600 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes

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