Digma Linx A453 3G vs Samsung Galaxy Note 20 Ultra

Digma Linx A453 3G
Digma Linx A453 3G
Samsung Galaxy Note 20 Ultra
Samsung Galaxy Note 20 Ultra
Digma Linx A453 3G
Samsung Galaxy Note 20 Ultra
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
  • 3G network
    HSDPA 1900
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
  • 4G network
    -
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE-A (7CA) Cat20, 2000 Mbps download, 200 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-02
    2020-08
  • Status
    2018-02
    2020-08
  • Design
  • Build
    Plastic
    Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), stainless steel frame
  • SIM
    Dual SIM (Micro-SIM, dual stand-by)
    Single SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    133.5 mm
    164.8 mm
  • Width
    67 mm
    77.2 mm
  • Thickness
    11 mm
    8.1 mm
  • Weight
    129 g
    208 g
  • Stylus
    -
    Yes
  • Payment
    -
    Samsung Pay (Visa, MasterCard certified)
  • Waterproof
    -
    IP68(1.5m and 30 minutes)
  • Dust proof
    -
    IP68
  • Colors
    Black, Gold, Gray
    Black, Bronze, White
  • Display
  • Display type
    IPS
    Dynamic AMOLED 2X capacitive touchscreen
  • Physical size
    4.5 inches
    6.9 inches
  • Resolution
    480 x 854 pixels
    1440 x 3088 pixels
  • Pixel density
    218 ppi
    496 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, Corning Gorilla Glass Victus
  • Multitouch
    Yes
    -
  • Display features
    -
    HDR10+, Always-on display, 120Hz@FHD/60Hz@QHD refresh rate
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz ARM Cortex-A7
    Dual-core - global / Single-core - USA 2.73 / 3.0 GHz Mongoose M5 - global / Kryo 585 - USA
  • CPU(second)
    Dual-core - global / Triple-core - USA 2.50 - global / 2.42 - USA GHz Cortex-A76 - global / Kryo 585 - USA
  • CPU(third)
    Quad-core 2.0 - global / 1.8 - USA GHz Cortex-A55 - global / Kryo 585 - USA
  • Chipset
    Spreadtrum SC7731C
    Exynos 990 - global / Qualcomm SM8250 Snapdragon 865+ - USA
  • GPU
    Mali-400 MP1
    Mali-G77 MP11 - global / Adreno 650 - USA
  • Memory RAM
    1 GB
    8 GB
  • Internal storage
    8 GB
    256, 512 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    32 GB
    -
  • Storage
    -
    UFS 3.0
  • OS
  • OS
    Android 7.0 Nougat
    Android 10; One UI 2.5
  • Main camera
  • Camera type
    -
    Triple
  • Main camera
    5 MP
    108 MP, f/1.8 , 26 mm, 1/1.33" , 0.8 µm
  • 12 MP, f/3.0 , 120 mm, 1.0 µm, 5x optical zoom , 50x hybrid zoom
  • 12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
  • Primary camera resolution
    2592 x 1944 pixels
    12000 x 9000 pixels
  • Primary camera video
    720p@30fps
    8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
  • Primary camera flash
    LED
    LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
    Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus, tracking autofocus
  • Selfie camera
  • Selfie camera
    2 MP
    10 MP, f/2.2 , 26 mm, 1/3.2" , 1.22 µm
  • Selfie camera resolution
    1600 x 1200 pixels
    3648 x 2736 pixels
  • Selfie camera video
    480p@30fps MP
    4K@30/60fps, 1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    -
    FM radio (Snapdragon model only)
  • Radio FM
    FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 1.0 reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v2.1
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth AptX
    -
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • Beidou
    -
    Yes
  • Features
  • Sensors
    Accelerometer, light, proximity
    Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
  • Power bank function
    -
    Yes
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1800 mAh
    4500 mAh
  • Battery removable
    Removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Wireless charging
    -
    Qi/PMA
  • Wireless reverse charging
    -
    Yes
  • Cost
  • Price
    -
    1475 USD

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