Realme X2 Pro vs Samsung Galaxy A51

Realme X2 Pro
Realme X2 Pro
Samsung Galaxy A51
Samsung Galaxy A51
Realme X2 Pro
Samsung Galaxy A51
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    11.5 Mbps
    5.76 Mbps
  • LTE speed
    LTE Cat13, Cat15
    LTE, Cat12, 603 Mbps download, 102 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2019-10
    2019-12
  • Status
    2019-10
    2019-12
  • Design
  • Build
    Aluminium alloy, glass
    Front glass, plastic body
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
  • Height
    161 mm
    158.5 mm
  • Width
    75.7 mm
    73.6 mm
  • Thickness
    8.7 mm
    7.9 mm
  • Weight
    199 g
    172 g
  • Colors
    Blue, Cement, Luna, Red
    Black, Blue, Pink, White
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    Super AMOLED capacitive touchscreen
  • Physical size
    6.5 inches
    6.5 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2400 pixels
  • Pixel density
    402 ppi
    405 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
    Scratch resistant, Corning Gorilla Glass 3
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Single-core 2.96 GHz Kryo 485
    Quad-core 2.3 GHz Cortex-A73
  • CPU(second)
    Triple-core 2.42 GHz Kryo 485
    quad-core 1.7 GHz Cortex-A53
  • CPU(third)
    Quad-core 1.8 GHz Kryo 485
  • Chipset
    Qualcomm SDM855 Snapdragon 855+
    Exynos 9611
  • GPU
    Adreno 640
    Mali-G72 MP3
  • Memory RAM
    6, 8, 12 GB
    4, 6 GB
  • Internal storage
    64, 128, 256 GB
    64, 128 GB
  • Memory card
    No
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    1 TB
  • Storage
    UFS 2.1/UFS 3.0
    -
  • OS
  • OS
    ColorOS 6.1 (Android 9.0 Pie)
    One UI 2 (Android 10.0)
  • Main camera
  • Camera type
    Quad
    Quad
  • Main camera
    64 MP, f/1.8 , 1/1.7" , 0.8 µm, 2x optical zoom
    48 MP, f/2.0 , 1/2" , 0.8 µm, 26 mm
  • 13 MP, f/2.5 , 1/3.4" , 1.0 µm
    12 MP, f/2.2 , 1.12 µm, 13 mm
  • 8 MP, f/2.2 , 13 mm, 1/3.2" , 1.4 µm
    5 MP, f/2.4 , 40 mm
  • 2 MP, f/2.4 , 1/5" , 1.75 µm
    5 MP, f/2.2 , 1/5.0" , 1.12 µm
  • Primary camera resolution
    9280 x 6944 pixels
    8000 x 6000 pixels
  • Primary camera video
    2160p@30/60fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
    2160p@30fps, 1080p@30/60/120fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode
    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
  • DxOMark photo
    99
    -
  • DxOMark video
    86
    -
  • DxOMark camera score
    95
    -
  • Selfie camera
  • Selfie camera
    16 MP, f/2.0 , 1 µm
    32 MP, f/2.2 , 0.8 µm, 26 mm, 1/2.8"
  • Selfie camera resolution
    4640 x 3488 pixels
    6560 x 4928 pixels
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • DxOMark photo
    74
    -
  • DxOMark video
    74
    -
  • DxOMark camera score
    74
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    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
    Yes
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C reversible connector
    Type-C 1.0 reversible connector
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • Beidou
    -
    Yes
  • BDS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, light, proximity
    Accelerometer, compass, fingerprint, gyroscope, light, proximity, in-display fingerprint sensor
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4000 mAh
    4000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    SuperVOOC Flash Charge (100% in 35 min)
    Yes
  • Cost
  • Price
    420 USD
    315 USD

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