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Samsung Galaxy A51 5G
Compare Samsung Galaxy A51 5G and Samsung Galaxy A7 (2018)

Samsung Galaxy A51 5G vs Samsung Galaxy A7 (2018)

Samsung Galaxy A51 5G
Samsung Galaxy A51 5G
Samsung Galaxy A7 (2018)
Samsung Galaxy A7 (2018)
Samsung Galaxy A51 5G
Samsung Galaxy A7 (2018)
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100 - global; HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41 - global
    LTE
  • 5G network
    5G band 41, 78 SA/NSA/Sub6 - global
    -
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE-A
    LTE-A (2CA), Cat6, 300 Mbps download, 50 Mbps upload
  • 5G speed
    5G
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-04
    2018-9
  • Status
    2020-04
    2018-10
  • Design
  • Build
    Glass front (Gorilla Glass 3), plastic back, aluminum frame
    Aluminium alloy, glass
  • SIM
    Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
  • Height
    158.9 mm
    159.8 mm
  • Width
    73.6 mm
    76.8 mm
  • Thickness
    8.7 mm
    7.5 mm
  • Weight
    187 g
    168 g
  • Payment
    -
    Samsung Pay
  • Colors
    Black, Pink, White
    Black, Blue, Gold, Pink
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    Super AMOLED
  • Physical size
    6.5 inches
    6.0 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2220 pixels
  • Pixel density
    405 ppi
    411 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant
    Corning Gorilla Glass
  • Multitouch
    -
    Yes
  • Display features
    -
    Always-on display
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.2 GHz Cortex-A77
    Dual-core 2.2 GHz Cortex-A73
  • CPU(second)
    Hexa-core 1.8 GHz Cortex-A55
    Hexa-core 1.6 GHz Cortex-A53
  • Chipset
    Exynos 980
    Exynos 7 Octa 7885
  • GPU
    Mali-G76 MP5
    Mali-G71
  • Memory RAM
    6, 8 GB
    4, 6 GB
  • Internal storage
    128 GB
    64, 128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    512 GB
    512 GB
  • Storage
    UFS 2.1
    -
  • OS
  • OS
    One UI 2 (Android 10.0)
    Android 8.0 Oreo
  • Main camera
  • Camera type
    Quad
    Triple
  • Main camera
    48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm
    24 MP, f/1.7
  • 12 MP, f/2.2
    8 MP, f/2.4 , 13 mm
  • 5 MP, f/2.4
    5 MP, f/2.2
  • 5 MP, f/2.2
  • Primary camera resolution
    8000 x 6000 pixels
    5632 x 4224 pixels
  • Primary camera video
    4K@30fps, 1080p@30/120fps; gyro-EIS
    2160p@30fps, 1080p@30fps
  • 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, phase detection autofocus
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • DxOMark photo
    90
    -
  • DxOMark zoom
    32
    -
  • DxOMark video
    86
    -
  • DxOMark camera score
    87
    -
  • Selfie camera
  • Selfie camera
    32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm
    24 MP, f/2.0
  • Selfie camera resolution
    6560 x 4928 pixels
    5632 x 4224 pixels
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM radio with RDS, recording
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • Wi-Fi display
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 1.0 reversible connector
    microUSB 2.0
  • USB On-The-Go
    Yes
    -
  • Bluetooth
    v5.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth AVRCP
    -
    Yes
  • bluetooth HFP
    -
    Yes
  • bluetooth HID
    -
    Yes
  • bluetooth OPP
    -
    Yes
  • bluetooth PAN
    -
    Yes
  • bluetooth LE
    Yes
    -
  • bluetooth DIP
    -
    Yes
  • bluetooth MAP
    -
    Yes
  • bluetooth PBAP
    -
    PBAP/PAB
  • bluetooth HOGP
    -
    Yes
  • bluetooth HSP
    -
    Yes
  • NFC
    Yes
    Yes(optional)
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    -
  • Beidou
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, compass, fingerprint, gyroscope, hall, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    4500 mAh
    3300 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Yes
  • Cost
  • Price
    510 USD
    -

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